1
|
Benavides-Gordillo S, González AL, Kersch-Becker MF, Moretti MS, Moi DA, Aidar MPM, Romero GQ. Warming and shifts in litter quality drive multiple responses in freshwater detritivore communities. Sci Rep 2024; 14:11137. [PMID: 38750097 PMCID: PMC11096378 DOI: 10.1038/s41598-024-61624-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Accepted: 05/07/2024] [Indexed: 05/18/2024] Open
Abstract
Aquatic detritivores are highly sensitive to changes in temperature and leaf litter quality caused by increases in atmospheric CO2. While impacts on detritivores are evident at the organismal and population level, the mechanisms shaping ecological communities remain unclear. Here, we conducted field and laboratory experiments to examine the interactive effects of changes in leaf litter quality, due to increasing atmospheric CO2, and warming, on detritivore survival (at both organismal and community levels) and detritus consumption rates. Detritivore community consisted of the collector-gathering Polypedilum (Chironomidae), the scraper and facultative filtering-collector Atalophlebiinae (Leptophlebiidae), and Calamoceratidae (Trichoptera), a typical shredder. Our findings reveal intricate responses across taxonomic levels. At the organismal level, poor-quality leaf litter decreased survivorship of Polypedilum and Atalophlebiinae. We observed taxon-specific responses to warming, with varying effects on growth and consumption rates. Notably, species interactions (competition, facilitation) might have mediated detritivore responses to climate stressors, influencing community dynamics. While poor-quality leaf litter and warming independently affected detritivore larvae abundance of Atalophebiinae and Calamoceratidae, their combined effects altered detritus consumption and emergence of adults of Atalophlebiinae. Furthermore, warming influenced species abundances differently, likely exacerbating intraspecific competition in some taxa while accelerating development in others. Our study underscores the importance of considering complex ecological interactions in predicting the impact of climate change on freshwater ecosystem functioning. Understanding these emergent properties contributes to a better understanding of how detritivore communities may respond to future environmental conditions, providing valuable insights for ecosystem management and conservation efforts.
Collapse
Affiliation(s)
- Sandra Benavides-Gordillo
- Laboratório de Interações Multitróficas e Biodiversidade, Departamento de Biologia Animal, Instituto de Biologia, Universidade Estadual de Campinas (UNICAMP), CP 6109, Campinas, São Paulo, 13083-862, Brazil.
| | - Angélica L González
- Biology Department and Center for Computational and Integrative Biology, Rutgers, The State University of New Jersey, Camden, NJ, USA
| | - Mônica F Kersch-Becker
- Department of Entomology and Center for Chemical Ecology, Pennsylvania State University, University Park, PA, 16802, USA
| | - Marcelo S Moretti
- Laboratory of Aquatic Insect Ecology, Universidade Vila Velha, Vila Velha, Espírito Santo, 29102920, Brazil
| | - Dieison A Moi
- Laboratório de Interações Multitróficas e Biodiversidade, Departamento de Biologia Animal, Instituto de Biologia, Universidade Estadual de Campinas (UNICAMP), CP 6109, Campinas, São Paulo, 13083-862, Brazil
| | - Marcos P M Aidar
- Plant Physiology and Biochemistry of Botany, Institute of Botany, CP 3005, São Paulo, 01061-970, Brazil
| | - Gustavo Q Romero
- Laboratório de Interações Multitróficas e Biodiversidade, Departamento de Biologia Animal, Instituto de Biologia, Universidade Estadual de Campinas (UNICAMP), CP 6109, Campinas, São Paulo, 13083-862, Brazil.
| |
Collapse
|
2
|
Eskuche-Keith P, Hill SL, López-López L, Rosenbaum B, Saunders RA, Tarling GA, O'Gorman EJ. Temperature alters the predator-prey size relationships and size-selectivity of Southern Ocean fish. Nat Commun 2024; 15:3979. [PMID: 38729972 PMCID: PMC11087476 DOI: 10.1038/s41467-024-48279-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Accepted: 04/26/2024] [Indexed: 05/12/2024] Open
Abstract
A primary response of many marine ectotherms to warming is a reduction in body size, to lower the metabolic costs associated with higher temperatures. The impact of such changes on ecosystem dynamics and stability will depend on the resulting changes to community size-structure, but few studies have investigated how temperature affects the relative size of predators and their prey in natural systems. We utilise >3700 prey size measurements from ten Southern Ocean lanternfish species sampled across >10° of latitude to investigate how temperature influences predator-prey size relationships and size-selective feeding. As temperature increased, we show that predators became closer in size to their prey, which was primarily associated with a decline in predator size and an increase in the relative abundance of intermediate-sized prey. The potential implications of these changes include reduced top-down control of prey populations and a reduction in the diversity of predator-prey interactions. Both of these factors could reduce the stability of community dynamics and ecosystem resistance to perturbations under ocean warming.
Collapse
Affiliation(s)
- Patrick Eskuche-Keith
- School of Life Sciences, University of Essex, Colchester, UK.
- British Antarctic Survey, Cambridge, UK.
| | | | - Lucía López-López
- Ecosystem Oceanography Group (GRECO), Oceanographic Centre of Santander (CN IEO, CSIC), Santander, Spain
| | - Benjamin Rosenbaum
- EcoNetLab, German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Leipzig, Germany
- Institute of Biodiversity, Friedrich Schiller University Jena, Jena, Germany
| | | | | | - Eoin J O'Gorman
- School of Life Sciences, University of Essex, Colchester, UK
| |
Collapse
|
3
|
van Strien MJ, Grêt-Regamey A. A global time series of traffic volumes on extra-urban roads. Sci Data 2024; 11:470. [PMID: 38719888 PMCID: PMC11078983 DOI: 10.1038/s41597-024-03287-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Accepted: 04/19/2024] [Indexed: 05/12/2024] Open
Abstract
Traffic on roads outside of urban areas (i.e. extra-urban roads) can have major ecological and environmental impacts on agricultural, forested, and natural areas. Yet, data on extra-urban traffic volumes is lacking in many regions. To address this data gap, we produced a global time-series of traffic volumes (Annual Average Daily Traffic; AADT) on all extra-urban highways, primary roads, and secondary roads for the years 1975, 1990, 2000 and 2015. We constructed time series of road networks from existing global datasets on roads, population density, and socio-economic indicators, and combined these with a large collection of empirical AADT data from all continents except Antarctica. We used quantile regression forests to predict the median and 5% and 95% prediction intervals of AADT on each road section. The validation accuracy of the model was high (pseudo-R2 = 0.7407) and AADT predictions from 1975 were also accurate. The resulting map series provides standardised and fine-scaled information on the development of extra-urban road traffic and has a wide variety of practical and scientific applications.
Collapse
Affiliation(s)
- Maarten J van Strien
- Planning of Landscape and Urban Systems PLUS, ETH Zurich, Stefano-Franscini-Platz 5, CH-8093, Zurich, Switzerland.
| | - Adrienne Grêt-Regamey
- Planning of Landscape and Urban Systems PLUS, ETH Zurich, Stefano-Franscini-Platz 5, CH-8093, Zurich, Switzerland
| |
Collapse
|
4
|
Marciszak A, Mackiewicz P, Borówka RK, Capalbo C, Chibowski P, Gąsiorowski M, Hercman H, Cedro B, Kropczyk A, Gornig W, Moska P, Nowakowski D, Ratajczak-Skrzatek U, Sobczyk A, Sykut MT, Zarzecka-Szubińska K, Kovalchuk O, Barkaszi Z, Stefaniak K, Mazza PPA. Fate and preservation of the late pleistocene cave bears from Niedźwiedzia Cave in Poland, through taphonomy, pathology, and geochemistry. Sci Rep 2024; 14:9775. [PMID: 38684693 PMCID: PMC11059340 DOI: 10.1038/s41598-024-60222-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Accepted: 04/19/2024] [Indexed: 05/02/2024] Open
Abstract
This comprehensive study examines fossil remains from Niedźwiedzia Cave in the Eastern Sudetes, offering detailed insights into the palaeobiology and adversities encountered by the Pleistocene cave bear Ursus spelaeus ingressus. Emphasising habitual cave use for hibernation and a primarily herbivorous diet, the findings attribute mortality to resource scarcity during hibernation and habitat fragmentation amid climate shifts. Taphonomic analysis indicates that the cave was extensively used by successive generations of bears, virtually unexposed to the impact of predators. The study also reveals that alkaline conditions developed in the cave during the post-depositional taphonomic processes. Mortality patterns, notably among juveniles, imply dwindling resources, indicative of environmental instability. Skeletal examination reveals a high incidence of forelimb fractures, indicating risks during activities like digging or confrontations. Palaeopathological evidence unveils vulnerabilities to tuberculosis, abscesses, rickets, and injuries, elucidating mobility challenges. The cave's silts exhibit a high zinc concentration, potentially derived from successive bear generations consuming zinc-rich plants. This study illuminates the lives of late cave bears, elucidating unique environmental hurdles faced near their species' end.
Collapse
Affiliation(s)
- Adrian Marciszak
- Department of Palaeozoology, University of Wrocław, Wrocław, Poland
| | - Paweł Mackiewicz
- Department of Bioinformatics and Genomics, University of Wrocław, Wrocław, Poland
| | - Ryszard K Borówka
- Institute of Marine and Environmental Sciences, Szczecin University, Szczecin, Poland
| | - Chiara Capalbo
- Department of Earth Sciences, University of Florence, Florence, Italy
| | - Piotr Chibowski
- Faculty of Biology, Biological and Chemical Research Centre, University of Warsaw, Warsaw, Poland
| | - Michał Gąsiorowski
- Institute of Geological Sciences, Polish Academy of Sciences, Warsaw, Poland
| | - Helena Hercman
- Institute of Geological Sciences, Polish Academy of Sciences, Warsaw, Poland
| | - Bernard Cedro
- Institute of Marine and Environmental Sciences, University of Szczecin, Szczecin, Poland
| | | | - Wiktoria Gornig
- Department of Evolutionary Biology and Conservation of Vertebrates, University of Wrocław, Wrocław, Poland
| | - Piotr Moska
- Institute of Physics - Centre for Science and Education, Silesian University of Technology, Gliwice, Poland
| | - Dariusz Nowakowski
- Division of Anthropology, Wrocław University of Environmental and Life Sciences, Wrocław, Poland
| | | | - Artur Sobczyk
- Institute of Geological Sciences, University of Wrocław, Wrocław, Poland
| | - Maciej T Sykut
- Center for Ecological Dynamics in a Novel Biosphere (ECONOVO), Department of Biology, Aarhus University, 8000, Aarhus C, Denmark
- Department of Archaeology and Heritage Studies, Aarhus University, Moesgård Allé 20, 8270, Højbjerg, Denmark
- Mammal Research Institute, Polish Academy of Sciences, Stoczek 1C, 17-230, Białowieża, Poland
| | | | - Oleksandr Kovalchuk
- Department of Palaeozoology, University of Wrocław, Wrocław, Poland
- National Academy of Sciences of Ukraine, National Museum of Natural History, Kyiv, Ukraine
| | - Zoltán Barkaszi
- National Academy of Sciences of Ukraine, National Museum of Natural History, Kyiv, Ukraine
- Department of Agricultural Sciences, John Von Neumann University, Kecskemét, Hungary
| | | | - Paul P A Mazza
- Department of Earth Sciences, University of Florence, Florence, Italy.
| |
Collapse
|
5
|
Hildebrand L, Derville S, Hildebrand I, Torres LG. Exploring indirect effects of a classic trophic cascade between urchins and kelp on zooplankton and whales. Sci Rep 2024; 14:9815. [PMID: 38684814 PMCID: PMC11059377 DOI: 10.1038/s41598-024-59964-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Accepted: 04/17/2024] [Indexed: 05/02/2024] Open
Abstract
Kelp forest trophic cascades have been extensively researched, yet indirect effects to the zooplankton prey base and gray whales have not been explored. We investigate the correlative patterns of a trophic cascade between bull kelp and purple sea urchins on gray whales and zooplankton in Oregon, USA. Using generalized additive models (GAMs), we assess (1) temporal dynamics of the four species across 8 years, and (2) possible trophic paths from urchins to kelp, kelp as habitat to zooplankton, and kelp and zooplankton to gray whales. Temporal GAMs revealed an increase in urchin coverage, with simultaneous decline in kelp condition, zooplankton abundance and gray whale foraging time. Trophic path GAMs, which tested for correlations between species, demonstrated that urchins and kelp were negatively correlated, while kelp and zooplankton were positively correlated. Gray whales showed nuanced and site-specific correlations with zooplankton in one site, and positive correlations with kelp condition in both sites. The negative correlation between the kelp-urchin trophic cascade and zooplankton resulted in a reduced prey base for gray whales. This research provides a new perspective on the vital role kelp forests may play across multiple trophic levels and interspecies linkages.
Collapse
Affiliation(s)
- Lisa Hildebrand
- Geospatial Ecology of Marine Megafauna Laboratory, Department of Fisheries, Wildlife & Conservation Sciences, Marine Mammal Institute, Oregon State University, Newport, OR, USA.
| | - Solène Derville
- Geospatial Ecology of Marine Megafauna Laboratory, Department of Fisheries, Wildlife & Conservation Sciences, Marine Mammal Institute, Oregon State University, Newport, OR, USA
- UMR ENTROPIE (IRD-Université de La Réunion-CNRS-Laboratoire d'excellence LabEx-CORAIL), Nouméa, New Caledonia
| | - Ines Hildebrand
- Geospatial Ecology of Marine Megafauna Laboratory, Department of Fisheries, Wildlife & Conservation Sciences, Marine Mammal Institute, Oregon State University, Newport, OR, USA
| | - Leigh G Torres
- Geospatial Ecology of Marine Megafauna Laboratory, Department of Fisheries, Wildlife & Conservation Sciences, Marine Mammal Institute, Oregon State University, Newport, OR, USA
| |
Collapse
|
6
|
Kendzierska H, Janas U. Functional diversity of macrozoobenthos under adverse oxygen conditions in the southern Baltic Sea. Sci Rep 2024; 14:8946. [PMID: 38637621 PMCID: PMC11026434 DOI: 10.1038/s41598-024-59354-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Accepted: 04/09/2024] [Indexed: 04/20/2024] Open
Abstract
Oxygen deficiency is a major problem in the Baltic Sea. To study the impact of hypoxia on the functional diversity of benthic fauna and the possibility of macrozoobenthos recovery, data were analyzed in a gradient of oxygen conditions in the Gdańsk Basin. The research conducted on the basis of biological traits analysis enabled us to analyze the number, type and spatial distribution of biological traits-a proxy for functions performed by macrozoobenthos. A significant depletion of macrofauna was already observed under conditions of reduced oxygen above the bottom, both in terms of functional diversity and biomass. Although taxa observed in hypoxia (DO < 2 mL L-1) perform a number of functions, the remaining species do not form complex structures in the sediments or cause deep bioturbation and bioirrigation. Moreover, their extremely low biomass plays an irrelevant role in benthic-pelagic coupling. Thus, benthic fauna under hypoxia is not an element that ensures the functioning of the ecosystem. We assess that traits important for species dispersal and the presence of taxa resistant to short-term hypoxia in the oxic zone above the halocline provide a "backup" for ecosystem functioning under altered diverse oxygen conditions below the halocline after cessation of hypoxia in the southern Baltic Sea.
Collapse
Affiliation(s)
- Halina Kendzierska
- Department of Marine Ecology, Faculty of Oceanography and Geography, University of Gdańsk, Al. Marszałka Piłsudskiego 46, 81-378, Gdynia, Poland.
| | - Urszula Janas
- Department of Marine Ecology, Faculty of Oceanography and Geography, University of Gdańsk, Al. Marszałka Piłsudskiego 46, 81-378, Gdynia, Poland
| |
Collapse
|
7
|
Weiß JF, von Appen WJ, Niehoff B, Hildebrand N, Graeve M, Neuhaus S, Bracher A, Nöthig EM, Metfies K. Unprecedented insights into extents of biological responses to physical forcing in an Arctic sub-mesoscale filament by combining high-resolution measurement approaches. Sci Rep 2024; 14:8192. [PMID: 38589522 PMCID: PMC11001927 DOI: 10.1038/s41598-024-58511-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Accepted: 03/30/2024] [Indexed: 04/10/2024] Open
Abstract
In Fram Strait, we combined underway-sampling using the remote-controlled Automated Filtration System for Marine Microbes (AUTOFIM) with CTD-sampling for eDNA analyses, and with high-resolution optical measurements in an unprecedented approach to determine variability in plankton composition in response to physical forcing in a sub-mesoscale filament. We determined plankton composition and biomass near the surface with a horizontal resolution of ~ 2 km, and addressed vertical variability at five selected sites. Inside and near the filament, plankton composition was tightly linked to the hydrological dynamics related to the presence of sea ice. The comprehensive data set indicates that sea-ice melt related stratification near the surface inside the sub-mesoscale filament resulted in increased sequence abundances of sea ice-associated diatoms and zooplankton near the surface. In analogy to the physical data set, the underway eDNA data, complemented with highly sampled phytoplankton pigment data suggest a corridor of 7 km along the filament with enhanced photosynthetic biomass and sequence abundances of sea-ice associated plankton. Thus, based on our data we extrapolated an area of 350 km2 in Fram Strait with enhanced plankton abundances, possibly leading to enhanced POC export in an area that is around a magnitude larger than the visible streak of sea-ice.
Collapse
Affiliation(s)
- Josefine Friederike Weiß
- Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research (AWI), Am Handelshafen 12, 27570, Bremerhaven, Germany
- Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research, Polar Terrestrial Environmental Systems, 14473, Potsdam, Germany
| | - Wilken-Jon von Appen
- Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research (AWI), Am Handelshafen 12, 27570, Bremerhaven, Germany
| | - Barbara Niehoff
- Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research (AWI), Am Handelshafen 12, 27570, Bremerhaven, Germany
| | - Nicole Hildebrand
- Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research (AWI), Am Handelshafen 12, 27570, Bremerhaven, Germany
| | - Martin Graeve
- Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research (AWI), Am Handelshafen 12, 27570, Bremerhaven, Germany
| | - Stefan Neuhaus
- Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research (AWI), Am Handelshafen 12, 27570, Bremerhaven, Germany
| | - Astrid Bracher
- Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research (AWI), Am Handelshafen 12, 27570, Bremerhaven, Germany
- Institute of Environmental Physics (IUP), University Bremen (UB), Otto-Hahn-Allee 1, 28359, Bremen, Germany
| | - Eva-Maria Nöthig
- Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research (AWI), Am Handelshafen 12, 27570, Bremerhaven, Germany
| | - Katja Metfies
- Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research (AWI), Am Handelshafen 12, 27570, Bremerhaven, Germany.
- Helmholtz Institute for Functional Marine Biodiversity at the University of Oldenburg (HIFMB), Ammerländer Heerstrasse 231, 26129, Oldenburg, Germany.
| |
Collapse
|
8
|
Hu Z, Delgado-Baquerizo M, Fanin N, Chen X, Zhou Y, Du G, Hu F, Jiang L, Hu S, Liu M. Nutrient-induced acidification modulates soil biodiversity-function relationships. Nat Commun 2024; 15:2858. [PMID: 38570522 PMCID: PMC10991381 DOI: 10.1038/s41467-024-47323-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 03/26/2024] [Indexed: 04/05/2024] Open
Abstract
Nutrient enrichment is a major global change component that often disrupts the relationship between aboveground biodiversity and ecosystem functions by promoting species dominance, altering trophic interactions, and reducing ecosystem stability. Emerging evidence indicates that nutrient enrichment also reduces soil biodiversity and weakens the relationship between belowground biodiversity and ecosystem functions, but the underlying mechanisms remain largely unclear. Here, we explore the effects of nutrient enrichment on soil properties, soil biodiversity, and multiple ecosystem functions through a 13-year field experiment. We show that soil acidification induced by nutrient enrichment, rather than changes in mineral nutrient and carbon (C) availability, is the primary factor negatively affecting the relationship between soil diversity and ecosystem multifunctionality. Nitrogen and phosphorus additions significantly reduce soil pH, diversity of bacteria, fungi and nematodes, as well as an array of ecosystem functions related to C and nutrient cycling. Effects of nutrient enrichment on microbial diversity also have negative consequences at higher trophic levels on the diversity of microbivorous nematodes. These results indicate that nutrient-induced acidification can cascade up its impacts along the soil food webs and influence ecosystem functioning, providing novel insight into the mechanisms through which nutrient enrichment influences soil community and ecosystem properties.
Collapse
Affiliation(s)
- Zhengkun Hu
- College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing, 210095, China
- Centre for Grassland Microbiome, State Key Laboratory of Herbage Improvement and Grassland Agro‑Ecosystems, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou, 730020, China
| | - Manuel Delgado-Baquerizo
- Laboratorio de Biodiversidad y Funcionamiento Ecosistémico. Instituto de Recursos Naturales y Agrobiología de Sevilla (IRNAS), CSIC, Av. Reina Mercedes 10, E-41012, Sevilla, Spain
| | - Nicolas Fanin
- INRAE, Bordeaux Sciences Agro, UMR 1391 ISPA, Villenave-d'Ornon, France
| | - Xiaoyun Chen
- College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing, 210095, China
| | - Yan Zhou
- College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing, 210095, China
| | - Guozhen Du
- College of Ecology, Lanzhou University, Lanzhou, 730000, China
| | - Feng Hu
- College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing, 210095, China
| | - Lin Jiang
- School of Biological Sciences, Georgia Institute of Technology, Atlanta, GA, USA
| | - Shuijin Hu
- Department of Entomology & Plant Pathology, North Carolina State University, Raleigh, NC, USA
| | - Manqiang Liu
- Centre for Grassland Microbiome, State Key Laboratory of Herbage Improvement and Grassland Agro‑Ecosystems, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou, 730020, China.
| |
Collapse
|
9
|
Tobe A, Sato Y, Wachi N, Nakanishi N, Izawa M. Seasonal diet partition among top predators of a small island, Iriomote Island in the Ryukyu Archipelago, Japan. Sci Rep 2024; 14:7727. [PMID: 38565931 PMCID: PMC10987585 DOI: 10.1038/s41598-024-58204-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Accepted: 03/26/2024] [Indexed: 04/04/2024] Open
Abstract
Small islands tend to lack predators because species at higher trophic levels often cannot survive. However, two exceptional top predators-the Iriomote cat Prionailurus bengalensis iriomotensis, and the Crested Serpent Eagle Spilornis cheela perplexus-live on the small Iriomote Island in the Ryukyu Archipelago. To understand how these predators coexist with limited resources, we focused on their seasonal diets between which conflicts are considered to occur. To compare the diets, we used DNA metabarcoding analysis of faecal samples. In the summer, we identified 16 unique prey items from Iriomote cat faecal samples and 15 unique prey items from Crested Serpent Eagle faecal samples. In the winter, we identified 37 and 14, respectively. Using a non-metric multidimensional scaling and a permutational multivariate analysis of variance, our study reveals significant differences in the diet composition at the order level between the predators during both seasons. Furthermore, although some prey items at the species-to-order level overlapped between them, the frequency of occurrence of most prey items differed in both seasons. These results suggest that this difference in diets is one of the reasons why the Iriomote cat and the Crested Serpent Eagle are able to coexist on such a small island.
Collapse
Affiliation(s)
- Alisa Tobe
- Faculty of Science, University of the Ryukyus, Nishihara, Okinawa, Japan.
- Wildlife Research Center, Kyoto University, Sakyo, Kyoto, Japan.
| | - Yukuto Sato
- Center for Strategic Research Project, Organization for Research Promotion, University of the Ryukyus, Nishihara, Okinawa, Japan
- Research Laboratory Center, Faculty of Medicine, University of the Ryukyus, Nishihara, Okinawa, Japan
| | - Nakatada Wachi
- Center for Strategic Research Project, Organization for Research Promotion, University of the Ryukyus, Nishihara, Okinawa, Japan
- Iriomote Station, Tropical Biosphere Research Center, University of the Ryukyus, Taketomi, Okinawa, Japan
| | - Nozomi Nakanishi
- Faculty of Science, University of the Ryukyus, Nishihara, Okinawa, Japan
- Kitakyushu Museum of Natural History and Human History, Kitakyushu, Fukuoka, Japan
| | - Masako Izawa
- Faculty of Science, University of the Ryukyus, Nishihara, Okinawa, Japan.
- Kitakyushu Museum of Natural History and Human History, Kitakyushu, Fukuoka, Japan.
| |
Collapse
|
10
|
Berner LT, Orndahl KM, Rose M, Tamstorf M, Arndal MF, Alexander HD, Humphreys ER, Loranty MM, Ludwig SM, Nyman J, Juutinen S, Aurela M, Happonen K, Mikola J, Mack MC, Vankoughnett MR, Iversen CM, Salmon VG, Yang D, Kumar J, Grogan P, Danby RK, Scott NA, Olofsson J, Siewert MB, Deschamps L, Lévesque E, Maire V, Morneault A, Gauthier G, Gignac C, Boudreau S, Gaspard A, Kholodov A, Bret-Harte MS, Greaves HE, Walker D, Gregory FM, Michelsen A, Kumpula T, Villoslada M, Ylänne H, Luoto M, Virtanen T, Forbes BC, Hölzel N, Epstein H, Heim RJ, Bunn A, Holmes RM, Hung JKY, Natali SM, Virkkala AM, Goetz SJ. The Arctic Plant Aboveground Biomass Synthesis Dataset. Sci Data 2024; 11:305. [PMID: 38509110 PMCID: PMC10954756 DOI: 10.1038/s41597-024-03139-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Accepted: 03/14/2024] [Indexed: 03/22/2024] Open
Abstract
Plant biomass is a fundamental ecosystem attribute that is sensitive to rapid climatic changes occurring in the Arctic. Nevertheless, measuring plant biomass in the Arctic is logistically challenging and resource intensive. Lack of accessible field data hinders efforts to understand the amount, composition, distribution, and changes in plant biomass in these northern ecosystems. Here, we present The Arctic plant aboveground biomass synthesis dataset, which includes field measurements of lichen, bryophyte, herb, shrub, and/or tree aboveground biomass (g m-2) on 2,327 sample plots from 636 field sites in seven countries. We created the synthesis dataset by assembling and harmonizing 32 individual datasets. Aboveground biomass was primarily quantified by harvesting sample plots during mid- to late-summer, though tree and often tall shrub biomass were quantified using surveys and allometric models. Each biomass measurement is associated with metadata including sample date, location, method, data source, and other information. This unique dataset can be leveraged to monitor, map, and model plant biomass across the rapidly warming Arctic.
Collapse
Affiliation(s)
- Logan T Berner
- School of Informatics, Computing, and Cyber Systems, Northern Arizona University, Flagstaff, USA.
| | - Kathleen M Orndahl
- School of Informatics, Computing, and Cyber Systems, Northern Arizona University, Flagstaff, USA
| | - Melissa Rose
- School of Informatics, Computing, and Cyber Systems, Northern Arizona University, Flagstaff, USA
| | - Mikkel Tamstorf
- Department of Ecoscience, Aarhus University, Aarhus, Denmark
| | - Marie F Arndal
- Department of Ecoscience, Aarhus University, Aarhus, Denmark
| | - Heather D Alexander
- College of Forestry, Wildlife, and Environment, Auburn University, Auburn, USA
| | - Elyn R Humphreys
- Department of Geography and Environmental Studies, Carleton University, Ottawa, Canada
| | | | - Sarah M Ludwig
- Department of Earth and Environmental Sciences, Columbia University, Palisades, USA
| | - Johanna Nyman
- Jeb E. Brooks School of Public Policy, Cornell University, Ithaca, USA
| | - Sari Juutinen
- Climate System Research, Finnish Meteorological Institute, Helsinki, Finland
| | - Mika Aurela
- Finnish Meteorological Institute, Helsinki, Finland
| | | | - Juha Mikola
- Bioeconomy and Environment Unit, Natural Resources Institute Finland, Helsinki, Finland
| | - Michelle C Mack
- Center for Ecosystem Science and Society, Northern Arizona University, Flagstaff, USA
- Department of Biological Sciences, Northern Arizona University, Flagstaff, USA
| | | | - Colleen M Iversen
- Climate Change Science Institute, Oak Ridge National Laboratory, Oak Ridge, USA
| | - Verity G Salmon
- Climate Change Science Institute, Oak Ridge National Laboratory, Oak Ridge, USA
- Environmental Science Division, Oak Ridge National Laboratory, Oak Ridge, USA
| | - Dedi Yang
- Environmental Science Division, Oak Ridge National Laboratory, Oak Ridge, USA
| | - Jitendra Kumar
- Environmental Science Division, Oak Ridge National Laboratory, Oak Ridge, USA
| | - Paul Grogan
- Department of Biology, Queen's University, Kingston, Canada
| | - Ryan K Danby
- Department of Geography and Planning, Queen's University, Kingston, Canada
| | - Neal A Scott
- Department of Geography and Planning, Queen's University, Kingston, Canada
| | - Johan Olofsson
- Department of Ecology and Environmental Science, Umeå University, Umeå, Sweden
| | - Matthias B Siewert
- Department of Ecology and Environmental Science, Umeå University, Umeå, Sweden
| | - Lucas Deschamps
- Département des sciences de l'environnement, Université du Québec à Trois-Rivières, Trois-Rivières, Canada
| | - Esther Lévesque
- Département des sciences de l'environnement, Université du Québec à Trois-Rivières, Trois-Rivières, Canada
| | - Vincent Maire
- Département des sciences de l'environnement, Université du Québec à Trois-Rivières, Trois-Rivières, Canada
| | - Amélie Morneault
- Département des sciences de l'environnement, Université du Québec à Trois-Rivières, Trois-Rivières, Canada
| | - Gilles Gauthier
- Centre d'Études Nordiques, Université Laval, Québec, Canada
- Department of Biology, Université Laval, Québec, Canada
| | - Charles Gignac
- Centre d'Études Nordiques, Université Laval, Québec, Canada
- Department of Plant Science, Université Laval, Québec, Canada
| | | | - Anna Gaspard
- Department of Biology, Université Laval, Québec, Canada
| | | | | | - Heather E Greaves
- Institute of Arctic Biology, University of Alaska Fairbanks, Fairbanks, USA
| | - Donald Walker
- Institute of Arctic Biology, University of Alaska Fairbanks, Fairbanks, USA
| | - Fiona M Gregory
- Alberta Biodiversity Monitoring Institute, University of Alberta, Edmonton, Canada
| | - Anders Michelsen
- Department of Biology, University of Copenhagen, København, Denmark
| | - Timo Kumpula
- Department of Geographical and Historical Studies, University of Eastern Finland, Joensuu, Finland
| | - Miguel Villoslada
- Department of Geographical and Historical Studies, University of Eastern Finland, Joensuu, Finland
- Institute of Agriculture and Environmental Sciences, Estonian University of Life Sciences, Tartu, Estonia
| | - Henni Ylänne
- School of Forest Sciences, University of Eastern Finland, Joensuu, Finland
| | - Miska Luoto
- Department of Geosciences and Geography, University of Helsinki, Helsinki, Finland
| | - Tarmo Virtanen
- Ecosystems and Environment Research Program, University of Helsinki, Helsinki, Finland
| | - Bruce C Forbes
- Arctic Centre, University of Lapland, Rovaniemi, Finland
| | - Norbert Hölzel
- Institute of Landscape Ecology, University of Münster, Münster, Germany
| | - Howard Epstein
- Department of Environmental Science, University of Virginia, Charlottesville, USA
| | - Ramona J Heim
- Department of Evolutionary Biology and Environmental Studies, University of Zurich, Zürich, Switzerland
| | - Andrew Bunn
- Department of Environmental Sciences, Western Washington University, Bellingham, USA
| | | | | | | | | | - Scott J Goetz
- School of Informatics, Computing, and Cyber Systems, Northern Arizona University, Flagstaff, USA
- Bioeconomy and Environment Unit, Natural Resources Institute Finland, Helsinki, Finland
| |
Collapse
|
11
|
Giraldes BW, Boughattas S, Benslimane FM, Althani AA, Schubart CD, Huber CSR, Utz LRP, Al-Khayat JAA, Sadooni FN, Amado EM. The tale of an endemic shrimp's exceptional osmoregulation and the ancient Athalassic mangrove oasis. Sci Rep 2024; 14:6677. [PMID: 38509217 PMCID: PMC10954768 DOI: 10.1038/s41598-024-56907-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Accepted: 03/12/2024] [Indexed: 03/22/2024] Open
Abstract
The hyperarid mangrove in the Middle East is characterised by the absence of rivers or freshwater inputs and is one of the most extreme settings of this ecosystem on Earth. Endemic to Qatar's hyperarid mangroves, a Palaemon shrimp is uniquely confined to a sole mangrove site in the Arabian Gulf. Within these mangrove channels, we unveiled brine groundwater sources exceeding 70 ppt salinity, contrasting the local marine standard of 42 ppt. Concurrently, a mysid species typically linked to salt pans and groundwater coexists. Stable isotopic analysis implied the existence of a predator-prey dynamic between this mysid species and the studied shrimp. Then, investigating the endemic shrimp's adaptation to extreme salinity, we conducted osmolarity experiments and phylogenetic studies. Our findings demonstrate that this shrimp transitions from hypo- to hyper-osmoregulation, tolerating salinities from 18 to 68 ppt-an unprecedented osmoregulatory capacity among caridean shrimps. This speciation pattern likely arises from the species osmolarity adaptation, as suggested for other Palaemon congeners. Phylogenetic analysis of the studied Palaemon, along with the mangrove's geological history, suggests a profound evolutionary interplay between the ecosystem and the shrimp since the Eocene. This study proposes the hyperarid mangrove enclave as an Athalassic mangrove oasis-a distinctive, isolated ecosystem within the desert landscape.
Collapse
Affiliation(s)
- Bruno W Giraldes
- Environmental Science Center (ESC), Qatar University, PO Box 2713, Doha, Qatar.
| | | | | | - Asmaa A Althani
- Biomedical Research Centre (BRC), Qatar University, Doha, Qatar
| | | | - Carla S R Huber
- Environmental Science Center (ESC), Qatar University, PO Box 2713, Doha, Qatar
- Faculdade de Biociências, Pontifícia Universidade Católica Rio Grande do Sul (PUC-RS), Porto Alegre, Brazil
| | - Laura R P Utz
- Faculdade de Biociências, Pontifícia Universidade Católica Rio Grande do Sul (PUC-RS), Porto Alegre, Brazil
| | | | - Fadhil N Sadooni
- Environmental Science Center (ESC), Qatar University, PO Box 2713, Doha, Qatar
| | - Enelise M Amado
- Centro de Ciências Biológicas e Sociais Aplicadas (CCBSA), Universidade Estadual da Paraíba, Campus V João Pessoa (UEPB), João Pessoa, Brazil
| |
Collapse
|
12
|
Twomey A, Lovelock C. Global spatial dataset of mangrove genus distribution in seaward and riverine margins. Sci Data 2024; 11:306. [PMID: 38509068 PMCID: PMC10954639 DOI: 10.1038/s41597-024-03134-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Accepted: 03/11/2024] [Indexed: 03/22/2024] Open
Abstract
Mangroves are nature-based solutions for coastal protection however their ability to attenuate waves and stabilise and accrete sediment varies with their species-specific architecture and frontal area. Hydrodynamic models are typically used to predict and assess the protection afforded by mangroves, but without species or genus distribution information, the results can be significantly different from reality. Data on the frontal genus of mangroves exposed to waves and tides can provide information that can be used in hydrodynamic models to more accurately forecast the protection benefit provided by mangroves. Globally, frontal species were identified from existing mangrove zonation diagrams to create a global mangrove genus distribution map. This dataset aims to improve the accuracy of hydrodynamic models. Data may be of interest to researchers in coastal engineering, marine science, wetland ecology and blue carbon.
Collapse
Affiliation(s)
- Alice Twomey
- School of the Environment, The University of Queensland, Brisbane, Queensland, 4067, Australia.
| | - Catherine Lovelock
- School of the Environment, The University of Queensland, Brisbane, Queensland, 4067, Australia
| |
Collapse
|
13
|
Anthony MA, Tedersoo L, De Vos B, Croisé L, Meesenburg H, Wagner M, Andreae H, Jacob F, Lech P, Kowalska A, Greve M, Popova G, Frey B, Gessler A, Schaub M, Ferretti M, Waldner P, Calatayud V, Canullo R, Papitto G, Marinšek A, Ingerslev M, Vesterdal L, Rautio P, Meissner H, Timmermann V, Dettwiler M, Eickenscheidt N, Schmitz A, Van Tiel N, Crowther TW, Averill C. Fungal community composition predicts forest carbon storage at a continental scale. Nat Commun 2024; 15:2385. [PMID: 38493170 PMCID: PMC10944544 DOI: 10.1038/s41467-024-46792-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Accepted: 03/11/2024] [Indexed: 03/18/2024] Open
Abstract
Forest soils harbor hyper-diverse microbial communities which fundamentally regulate carbon and nutrient cycling across the globe. Directly testing hypotheses on how microbiome diversity is linked to forest carbon storage has been difficult, due to a lack of paired data on microbiome diversity and in situ observations of forest carbon accumulation and storage. Here, we investigated the relationship between soil microbiomes and forest carbon across 238 forest inventory plots spanning 15 European countries. We show that the composition and diversity of fungal, but not bacterial, species is tightly coupled to both forest biotic conditions and a seven-fold variation in tree growth rates and biomass carbon stocks when controlling for the effects of dominant tree type, climate, and other environmental factors. This linkage is particularly strong for symbiotic endophytic and ectomycorrhizal fungi known to directly facilitate tree growth. Since tree growth rates in this system are closely and positively correlated with belowground soil carbon stocks, we conclude that fungal composition is a strong predictor of overall forest carbon storage across the European continent.
Collapse
Affiliation(s)
- Mark A Anthony
- Department of Environmental Systems Science, ETH Zürich, Zürich, Switzerland.
- Swiss Federal Institute for Forests, Snow, and the Landscape Research (WSL), Birmensdorf, Switzerland.
- Center for Microbiology and Environmental Systems Science, University of Vienna, Vienna, Austria.
| | - Leho Tedersoo
- Mycology and Microbiology Center, University of Tartu, Tartu, Estonia
| | - Bruno De Vos
- Environment & Climate Unit, Research Institute for Nature and Forest, Geraardsbergen, Belgium
| | - Luc Croisé
- French National Forest Office, Fontainebleau, France
| | | | - Markus Wagner
- Northwest German Forest Research Institute, Göttingen, Germany
| | | | - Frank Jacob
- Sachsenforst State Forest, Pirna OT Graupa, Germany
| | - Paweł Lech
- Forest Research Institute, Sękocin Stary, Poland
| | | | - Martin Greve
- Research Institute for Forest Ecology and Forestry, Trippstadt, Germany
| | - Genoveva Popova
- Executive Environmental Agency at the Ministry of Environment and Water, Sofia, Bulgaria
| | - Beat Frey
- Swiss Federal Institute for Forests, Snow, and the Landscape Research (WSL), Birmensdorf, Switzerland
| | - Arthur Gessler
- Department of Environmental Systems Science, ETH Zürich, Zürich, Switzerland
- Swiss Federal Institute for Forests, Snow, and the Landscape Research (WSL), Birmensdorf, Switzerland
| | - Marcus Schaub
- Swiss Federal Institute for Forests, Snow, and the Landscape Research (WSL), Birmensdorf, Switzerland
| | - Marco Ferretti
- Swiss Federal Institute for Forests, Snow, and the Landscape Research (WSL), Birmensdorf, Switzerland
| | - Peter Waldner
- Swiss Federal Institute for Forests, Snow, and the Landscape Research (WSL), Birmensdorf, Switzerland
| | | | - Roberto Canullo
- Department of Plant Diversity and Ecosystem Management, University of Camerino, Camerino, Italy
| | - Giancarlo Papitto
- Arma dei Carabinieri Forestry Environmental and Agri-food protection Units, Rome, Italy
| | | | - Morten Ingerslev
- Department of Geosciences and Natural Resource Management, University of Copenhagen, Frederiksberg C, Denmark
| | - Lars Vesterdal
- Department of Geosciences and Natural Resource Management, University of Copenhagen, Frederiksberg C, Denmark
| | - Pasi Rautio
- Natural Resources Institute Finland, Rovaniemi, Finland
| | - Helge Meissner
- Division of Forest and Forest Resources, Norwegian Institute of Bioeconomy Research, Ås, Norway
| | - Volkmar Timmermann
- Division of Biotechnology and Plant Health, Norwegian Institute of Bioeconomy Research, Ås, Norway
| | - Mike Dettwiler
- Department of Environmental Systems Science, ETH Zürich, Zürich, Switzerland
| | - Nadine Eickenscheidt
- State Agency for Nature, Environment and Consumer Protection of North Rhine-Westphalia, Recklinghausen, Germany
| | - Andreas Schmitz
- State Agency for Nature, Environment and Consumer Protection of North Rhine-Westphalia, Recklinghausen, Germany
- Thuenen Institut of Forest Ecosystems, 16225, Eberswalde, Germany
| | - Nina Van Tiel
- Department of Environmental Systems Science, ETH Zürich, Zürich, Switzerland
- Environmetnal Computational Science and Earth Observation Laboratory, EPFL, Lausanne, Switzerland
| | - Thomas W Crowther
- Department of Environmental Systems Science, ETH Zürich, Zürich, Switzerland
| | - Colin Averill
- Department of Environmental Systems Science, ETH Zürich, Zürich, Switzerland
| |
Collapse
|
14
|
Álvarez-Holguín A, Morales-Nieto CR, Corrales-Lerma R, Ochoa-Rivero JM, Ponce-García OC, Prieto-Amparán JA, Vega-Mares JH, Villarreal-Guerrero F. Grass species with potential for rangelands restoration in northern Mexico: an assessment with environmental niche modeling. Sci Rep 2024; 14:6318. [PMID: 38491325 PMCID: PMC10943106 DOI: 10.1038/s41598-024-56918-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Accepted: 03/12/2024] [Indexed: 03/18/2024] Open
Abstract
Environmental niche modeling (ENM) has emerged as a promising tool for identifying grass species with potential for rangeland restoration. This approach can detect suitable areas and environments where these species can be planted. In this study, we employed ENM to estimate the potential distribution range of 50 grass species of the grasslands and shrublands of northern Mexico. The outcome of the ENM served to identify grass species with potential for restoration in Mexico, especially those not commonly used for that purpose in the past. Results suggested the possibility of selecting seven grass species with the potential for revegetating degraded grasslands, nine for shrublands, and six for alkaline soils. This research provides insights into the environmental adaptations of different grass species distributed in the rangelands of northern Mexico. Ecologists, conservation planners, researchers, and range managers could use these outcomes and the maps of the potential distribution ranges as supportive information to conduct effective restoration efforts. In turn, this can assist in increasing the probability of success of future rangelands restoration programs, which are often costly in terms of financial investments and labor.
Collapse
Affiliation(s)
- Alan Álvarez-Holguín
- Facultad de Zootecnia y Ecología, Universidad Autónoma de Chihuahua, Periférico Francisco R. Almada Km 1, 31453, Chihuahua, Chih., Mexico
| | - Carlos Raúl Morales-Nieto
- Facultad de Zootecnia y Ecología, Universidad Autónoma de Chihuahua, Periférico Francisco R. Almada Km 1, 31453, Chihuahua, Chih., Mexico
| | - Raúl Corrales-Lerma
- Facultad de Zootecnia y Ecología, Universidad Autónoma de Chihuahua, Periférico Francisco R. Almada Km 1, 31453, Chihuahua, Chih., Mexico
| | - Jesús Manuel Ochoa-Rivero
- Campo Experimental La Campana, Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias (INIFAP), Carretera Chihuahua-Ojinaga Km. 33.3, 32190, Aldama, Chih., Mexico
| | - Omar Castor Ponce-García
- Campo Experimental La Campana, Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias (INIFAP), Carretera Chihuahua-Ojinaga Km. 33.3, 32190, Aldama, Chih., Mexico
| | - Jesús Alejandro Prieto-Amparán
- Facultad de Zootecnia y Ecología, Universidad Autónoma de Chihuahua, Periférico Francisco R. Almada Km 1, 31453, Chihuahua, Chih., Mexico
| | - José Humberto Vega-Mares
- Facultad de Zootecnia y Ecología, Universidad Autónoma de Chihuahua, Periférico Francisco R. Almada Km 1, 31453, Chihuahua, Chih., Mexico
| | - Federico Villarreal-Guerrero
- Facultad de Zootecnia y Ecología, Universidad Autónoma de Chihuahua, Periférico Francisco R. Almada Km 1, 31453, Chihuahua, Chih., Mexico.
| |
Collapse
|
15
|
Sutera A, Bonaviri C, Spinelli P, Carimi F, De Michele R. Fruit encasing preserves the dispersal potential and viability of stranded Posidonia oceanica seeds. Sci Rep 2024; 14:6218. [PMID: 38486018 PMCID: PMC10940675 DOI: 10.1038/s41598-024-56536-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Accepted: 03/07/2024] [Indexed: 03/18/2024] Open
Abstract
Posidonia oceanica meadows are the most productive coastal ecosystem in the Mediterranean. Posidonia oceanica seeds are enclosed in buoyant fleshy fruits that allow dispersal. Many fruits eventually strand on beaches, imposing a remarkable energy cost for the plant. This study aims to assess whether stranded seeds retain functional reproductive potential under a variety of environmental conditions. First, we measured the possibility that seeds could be returned to the sea, by tagging fruits and seeds. Second, we quantified the effect of air, sun and heat exposure on the viability and fitness of stranded fruits and naked seeds. The results showed that on average more than half of fruits and seeds are returned to the sea after stranding events and that fruits significantly protect from desiccation and loss of viability. Furthermore, in fruits exposed to the sun and in naked seeds, seedlings development was slower. This study indicates that a significant portion of stranded P. oceanica fruits have a second chance to recruit and develop into young seedlings, relieving the paradox of large energy investment in seed production and apparent low recruitment rate. Additionally, we provide practical indications for seed collection aimed at maximizing seedling production, useful in meadow restoration campaigns.
Collapse
Affiliation(s)
- Alberto Sutera
- Institute of Biosciences and Bioresources (IBBR), Italian National Research Council (CNR), Via Ugo la Malfa 153, 90146, Palermo, Italy
| | - Chiara Bonaviri
- Department of Earth and Sea Sciences, University of Palermo, Via Archirafi 22, 90123, Palermo, Italy
- Fano Marine Center, Department of Integrative Marine Ecology, Stazione Zoologica Anton Dohrn, 61032, Fano, Italy
| | - Patrizia Spinelli
- Institute of Biosciences and Bioresources (IBBR), Italian National Research Council (CNR), Via Ugo la Malfa 153, 90146, Palermo, Italy
| | - Francesco Carimi
- Institute of Biosciences and Bioresources (IBBR), Italian National Research Council (CNR), Via Ugo la Malfa 153, 90146, Palermo, Italy
| | - Roberto De Michele
- Institute of Biosciences and Bioresources (IBBR), Italian National Research Council (CNR), Via Ugo la Malfa 153, 90146, Palermo, Italy.
| |
Collapse
|
16
|
Gomes DGE, Ruzicka JJ, Crozier LG, Huff DD, Brodeur RD, Stewart JD. Marine heatwaves disrupt ecosystem structure and function via altered food webs and energy flux. Nat Commun 2024; 15:1988. [PMID: 38480718 PMCID: PMC10937662 DOI: 10.1038/s41467-024-46263-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 02/21/2024] [Indexed: 03/17/2024] Open
Abstract
The prevalence and intensity of marine heatwaves is increasing globally, disrupting local environmental conditions. The individual and population-level impacts of prolonged heatwaves on marine species have recently been demonstrated, yet whole-ecosystem consequences remain unexplored. We leveraged time series abundance data of 361 taxa, grouped into 86 functional groups, from six long-term surveys, diet information from a new diet database, and previous modeling efforts, to build two food web networks using an extension of the popular Ecopath ecosystem modeling framework, Ecotran. We compare ecosystem models parameterized before and after the onset of recent marine heatwaves to evaluate the cascading effects on ecosystem structure and function in the Northeast Pacific Ocean. While the ecosystem-level contribution (prey) and demand (predators) of most functional groups changed following the heatwaves, gelatinous taxa experienced the largest transformations, underscored by the arrival of northward-expanding pyrosomes. We show altered trophic relationships and energy flux have potentially profound consequences for ecosystem structure and function, and raise concerns for populations of threatened and harvested species.
Collapse
Affiliation(s)
- Dylan G E Gomes
- Ocean Ecology Lab, Marine Mammal Institute, Department of Fisheries, Wildlife & Conservation Sciences, Oregon State University, Newport, OR, 97365, USA.
- National Academy of Sciences NRC Postdoctoral Research Associateship, Northwest Fisheries Science Center, National Marine Fisheries Service, National Oceanic and Atmospheric Administration, Seattle, WA, 98112, USA.
- Forest and Rangeland Ecosystem Science Center, United States Geological Survey, Seattle, WA, 98195, USA.
| | - James J Ruzicka
- Ecosystem Sciences Division, Pacific Islands Fisheries Science Center, National Marine Fisheries Service, National Oceanic and Atmospheric Administration, Honolulu, HI, 96822, USA
| | - Lisa G Crozier
- Fish Ecology Division, Northwest Fisheries Science Center, National Marine Fisheries Service, National Oceanic and Atmospheric Administration, Seattle, WA, 98112, USA
| | - David D Huff
- Fish Ecology Division, Northwest Fisheries Science Center, National Marine Fisheries Service, National Oceanic and Atmospheric Administration, Newport, OR, 97365, USA
| | - Richard D Brodeur
- Fish Ecology Division, Northwest Fisheries Science Center, National Marine Fisheries Service, National Oceanic and Atmospheric Administration, Newport, OR, 97365, USA
| | - Joshua D Stewart
- Ocean Ecology Lab, Marine Mammal Institute, Department of Fisheries, Wildlife & Conservation Sciences, Oregon State University, Newport, OR, 97365, USA
| |
Collapse
|
17
|
Bayliss J, Bittencourt-Silva GB, Branch WR, Bruessow C, Collins S, Congdon TCE, Conradie W, Curran M, Daniels SR, Darbyshire I, Farooq H, Fishpool L, Grantham G, Magombo Z, Matimele H, Monadjem A, Monteiro J, Osborne J, Saunders J, Smith P, Spottiswoode CN, Taylor PJ, Timberlake J, Tolley KA, Tovela É, Platts PJ. A biogeographical appraisal of the threatened South East Africa Montane Archipelago ecoregion. Sci Rep 2024; 14:5971. [PMID: 38472297 PMCID: PMC10933300 DOI: 10.1038/s41598-024-54671-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Accepted: 02/15/2024] [Indexed: 03/14/2024] Open
Abstract
Recent biological surveys of ancient inselbergs in southern Malawi and northern Mozambique have led to the discovery and description of many species new to science, and overlapping centres of endemism across multiple taxa. Combining these endemic taxa with data on geology and climate, we propose the 'South East Africa Montane Archipelago' (SEAMA) as a distinct ecoregion of global biological importance. The ecoregion encompasses 30 granitic inselbergs reaching > 1000 m above sea level, hosting the largest (Mt Mabu) and smallest (Mt Lico) mid-elevation rainforests in southern Africa, as well as biologically unique montane grasslands. Endemic taxa include 127 plants, 45 vertebrates (amphibians, reptiles, birds, mammals) and 45 invertebrate species (butterflies, freshwater crabs), and two endemic genera of plants and reptiles. Existing dated phylogenies of endemic animal lineages suggests this endemism arose from divergence events coinciding with repeated isolation of these mountains from the pan-African forests, together with the mountains' great age and relative climatic stability. Since 2000, the SEAMA has lost 18% of its primary humid forest cover (up to 43% in some sites)-one of the highest deforestation rates in Africa. Urgently rectifying this situation, while addressing the resource needs of local communities, is a global priority for biodiversity conservation.
Collapse
Affiliation(s)
- Julian Bayliss
- Department of Biological and Medical Sciences, Oxford Brookes University, Oxford, OX3 0BP, UK.
- African Butterfly Research Institute, P.O. Box 14308, Nairobi, 0800, Kenya.
- Rede Para Gestão Comunitária de Recursos Naturais (ReGeCom), Maputo, Mozambique.
| | | | - William R Branch
- Port Elizabeth Museum (Bayworld), P.O. Box 13147, Humewood, 6013, South Africa
| | - Carl Bruessow
- Mount Mulanje Conservation Trust, P.O. Box 139, Mulanje, Malawi
| | - Steve Collins
- African Butterfly Research Institute, P.O. Box 14308, Nairobi, 0800, Kenya
| | - T Colin E Congdon
- African Butterfly Research Institute, P.O. Box 14308, Nairobi, 0800, Kenya
| | - Werner Conradie
- Port Elizabeth Museum (Bayworld), P.O. Box 13147, Humewood, 6013, South Africa
- Department of Nature Conservation Management, Faculty of Science, Nelson Mandela University, George, South Africa
| | - Michael Curran
- Department of Food System Science, Research Institute of Organic Agriculture (FiBL), Ackerstrasse 113, P.O. Box 219, 5070, Frick, Switzerland
| | - Savel R Daniels
- Department of Botany and Zoology, University of Stellenbosch, Private Bag X1, Matieland, 7602, South Africa
| | | | - Harith Farooq
- Faculty of Natural Sciences, Lúrio University, Pemba, Mozambique
- Center for Macroecology, Evolution and Climate, Globe Institute, University of Copenhagen, Copenhagen, Denmark
| | - Lincoln Fishpool
- BirdLife International, The David Attenborough Building, Pembroke Street, Cambridge, CB2 3QZ, UK
| | - Geoffrey Grantham
- Department of Geology, University of Johannesburg, Johannesburg, South Africa
| | - Zacharia Magombo
- National Herbarium and Botanical Gardens of Malawi, Zomba, Malawi
| | - Hermenegildo Matimele
- Herbarium, Instituto de Investigaçao Agraria de Moçambique, P.O.Box 3658, Maputo, Mozambique
- DICE, University of Kent, Canterbury, CT2 7NZ, UK
- Wildlife Conservation Society, 163 Orlando Mendes Street, Maputo, Mozambique
| | - Ara Monadjem
- Department of Biological Sciences, University of Eswatini, Kwaluseni, Eswatini
- Mammal Research Institute, Department of Zoology & Entomology, University of Pretoria, Hatfield, South Africa
| | - Jose Monteiro
- Rede Para Gestão Comunitária de Recursos Naturais (ReGeCom), Maputo, Mozambique
| | - Jo Osborne
- Royal Botanic Gardens, Kew, Richmond, Surrey, TW9 3AE, UK
| | - Justin Saunders
- Africa Bees Ltd, Belgrave House, 39-43 Monument Hill, Weybridge, Surrey, KT13 8RN, UK
| | - Paul Smith
- Botanic Gardens Conservation International (BGCI), 199 Kew Road, Richmond, Surrey, TW9 3BW, UK
| | - Claire N Spottiswoode
- Department of Zoology, University of Cambridge, Cambridge, CB2 3EJ, UK
- FitzPatrick Institute of African Ornithology, Department of Biological Sciences, University of Cape Town, Cape Town, South Africa
| | - Peter J Taylor
- Biological Sciences Department, University of Venda, Thohoyandou, South Africa
- Afromontane Research Unit and Department of Zoology & Entomology, University of the Free State, Bloemfontein, South Africa
| | | | - Krystal A Tolley
- South African National Biodiversity Institute, Kirstenbosch Research Centre, Claremont, Private Bag X7, Cape Town, 7735, South Africa
- Centre for Ecological Genomics and Wildlife Conservation, University of Johannesburg, Auckland Park, Johannesburg, 2006, South Africa
| | - Érica Tovela
- Museu de História Natural, Praça Travessia do Zambeze, 104, Maputo, Mozambique
| | - Philip J Platts
- Department of Environment and Geography, University of York, Wentworth Way, Heslington, York, YO10 5NG, UK
- BeZero Carbon Ltd, 25 Christopher Street, London, E2, UK
| |
Collapse
|
18
|
Losos D, Hoffman S, Stoy PC. GOES-R land surface products at Western Hemisphere eddy covariance tower locations. Sci Data 2024; 11:277. [PMID: 38453973 PMCID: PMC10920807 DOI: 10.1038/s41597-024-03071-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Accepted: 02/15/2024] [Indexed: 03/09/2024] Open
Abstract
The terrestrial carbon cycle varies dynamically on hourly to weekly scales, making it difficult to observe. Geostationary ("weather") satellites like the Geostationary Environmental Operational Satellite - R Series (GOES-R) deliver near-hemispheric imagery at a ten-minute cadence. The Advanced Baseline Imager (ABI) aboard GOES-R measures visible and near-infrared spectral bands that can be used to estimate land surface properties and carbon dioxide flux. However, GOES-R data are designed for real-time dissemination and are difficult to link with eddy covariance time series of land-atmosphere carbon dioxide exchange. We compiled three-year time series of GOES-R land surface attributes including visible and near-infrared reflectances, land surface temperature (LST), and downwelling shortwave radiation (DSR) at 314 ABI fixed grid pixels containing eddy covariance towers. We demonstrate how to best combine satellite and in-situ datasets and show how ABI attributes useful for ecosystem monitoring vary across space and time. By connecting observation networks that infer rapid changes to the carbon cycle, we can gain a richer understanding of the processes that control it.
Collapse
Affiliation(s)
- Danielle Losos
- Department of Biological Systems Engineering, University of Wisconsin - Madison, Madison, WI, USA.
| | - Sophie Hoffman
- Department of Biological Systems Engineering, University of Wisconsin - Madison, Madison, WI, USA
| | - Paul C Stoy
- Department of Biological Systems Engineering, University of Wisconsin - Madison, Madison, WI, USA
- Department of Atmospheric and Oceanic Sciences, University of Wisconsin - Madison, Madison, WI, USA
| |
Collapse
|
19
|
Khaliq I, Rixen C, Zellweger F, Graham CH, Gossner MM, McFadden IR, Antão L, Brodersen J, Ghosh S, Pomati F, Seehausen O, Roth T, Sattler T, Supp SR, Riaz M, Zimmermann NE, Matthews B, Narwani A. Warming underpins community turnover in temperate freshwater and terrestrial communities. Nat Commun 2024; 15:1921. [PMID: 38429327 PMCID: PMC10907361 DOI: 10.1038/s41467-024-46282-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 02/21/2024] [Indexed: 03/03/2024] Open
Abstract
Rising temperatures are leading to increased prevalence of warm-affinity species in ecosystems, known as thermophilisation. However, factors influencing variation in thermophilisation rates among taxa and ecosystems, particularly freshwater communities with high diversity and high population decline, remain unclear. We analysed compositional change over time in 7123 freshwater and 6201 terrestrial, mostly temperate communities from multiple taxonomic groups. Overall, temperature change was positively linked to thermophilisation in both realms. Extirpated species had lower thermal affinities in terrestrial communities but higher affinities in freshwater communities compared to those persisting over time. Temperature change's impact on thermophilisation varied with community body size, thermal niche breadth, species richness and baseline temperature; these interactive effects were idiosyncratic in the direction and magnitude of their impacts on thermophilisation, both across realms and taxonomic groups. While our findings emphasise the challenges in predicting the consequences of temperature change across communities, conservation strategies should consider these variable responses when attempting to mitigate climate-induced biodiversity loss.
Collapse
Affiliation(s)
- Imran Khaliq
- Department of Aquatic Ecology, Eawag (Swiss Federal Institute of Aquatic Science and Technology) Überlandstrasse 133, 8600, Dübendorf, Switzerland.
- Swiss Federal Institute for Forest, Snow and Landscape Research (WSL), Flüelastrasse 11, 7260, Davos Dorf, Switzerland.
- Climate Change, Extremes and Natural Hazards in Alpine Regions Research Centre CERC, Flüelastrasse 11, 7260, Davos Dorf, Switzerland.
- Department of Zoology, Government (defunct) post-graduate college, Dera Ghazi Khan, 32200, Pakistan.
| | - Christian Rixen
- Swiss Federal Institute for Forest, Snow and Landscape Research (WSL), Flüelastrasse 11, 7260, Davos Dorf, Switzerland
- Climate Change, Extremes and Natural Hazards in Alpine Regions Research Centre CERC, Flüelastrasse 11, 7260, Davos Dorf, Switzerland
| | - Florian Zellweger
- Swiss Federal Institute for Forest, Snow and Landscape Research (WSL), Zürcherstrasse 111, 8903, Birmensdorf, Switzerland
| | - Catherine H Graham
- Swiss Federal Institute for Forest, Snow and Landscape Research (WSL), Zürcherstrasse 111, 8903, Birmensdorf, Switzerland
| | - Martin M Gossner
- Swiss Federal Institute for Forest, Snow and Landscape Research (WSL), Zürcherstrasse 111, 8903, Birmensdorf, Switzerland
- ETH Zurich, Department of Environmental Systems Science, Institute of Terrestrial Ecosystems, 8092, Zurich, Switzerland
| | - Ian R McFadden
- Swiss Federal Institute for Forest, Snow and Landscape Research (WSL), Zürcherstrasse 111, 8903, Birmensdorf, Switzerland
- ETH Zurich, Department of Environmental Systems Science, Institute of Terrestrial Ecosystems, 8092, Zurich, Switzerland
- Institute for Biodiversity and Ecosystem Dynamics, University of Amsterdam, 1090 GE, Amsterdam, The Netherlands
- University of London, Queen Mary, London, UK
| | - Laura Antão
- Research Centre for Ecological Change, Organismal and Evolutionary Biology Research Programme, University of Helsinki, PO Box 65 (Viikinkaari 1), 00014, Helsinki, Finland
| | - Jakob Brodersen
- Department of Fish Ecology and Evolution, Eawag (Swiss Federal Institute of Aquatic Science and Technology), Seestrasse 79, 6047, Kastanienbaum, Switzerland
- Department of Environmental Sciences, Zoology, University of Basel, Vesalgasse 1, 4051, Basel, Switzerland
| | - Shyamolina Ghosh
- Swiss Federal Institute for Forest, Snow and Landscape Research (WSL), Flüelastrasse 11, 7260, Davos Dorf, Switzerland
- Swiss Federal Institute for Forest, Snow and Landscape Research (WSL), Zürcherstrasse 111, 8903, Birmensdorf, Switzerland
- Department of Fish Ecology and Evolution, Eawag (Swiss Federal Institute of Aquatic Science and Technology), Seestrasse 79, 6047, Kastanienbaum, Switzerland
- Department of Evolutionary Biology and Environmental Studies, University of Zurich, Zurich, Switzerland
| | - Francesco Pomati
- Department of Aquatic Ecology, Eawag (Swiss Federal Institute of Aquatic Science and Technology) Überlandstrasse 133, 8600, Dübendorf, Switzerland
| | - Ole Seehausen
- Department of Fish Ecology and Evolution, Eawag (Swiss Federal Institute of Aquatic Science and Technology), Seestrasse 79, 6047, Kastanienbaum, Switzerland
- Division of Aquatic Ecology and Evolution, Institute of Ecology and Evolution, University of Bern, Baltzerstrasse 6, 3012, Bern, Switzerland
| | - Tobias Roth
- Department of Environmental Sciences, Zoology, University of Basel, Vesalgasse 1, 4051, Basel, Switzerland
- Hintermann & Weber AG Austrasse 2a, 4153, Reinach, Switzerland
| | - Thomas Sattler
- Swiss Ornithological Institute, Seerose 1, 6204, Sempach, Switzerland
| | - Sarah R Supp
- Denison University, Data Analytics Program, Granville, OH, 43023, USA
| | - Maria Riaz
- Conservation Genetics Group, Senckenberg Research Institute and Natural History Museum Frankfurt, 63571, Gelnhausen, Germany
- Faculty of Biological Sciences, Institute for Ecology, Evolution and Diversity, Goethe University, Max-von-Laue-Straße 9, 60438, Frankfurt am Main, Germany
| | - Niklaus E Zimmermann
- Swiss Federal Institute for Forest, Snow and Landscape Research (WSL), Zürcherstrasse 111, 8903, Birmensdorf, Switzerland
- ETH Zurich, Department of Environmental Systems Science, Institute of Terrestrial Ecosystems, 8092, Zurich, Switzerland
| | - Blake Matthews
- Department of Fish Ecology and Evolution, Eawag (Swiss Federal Institute of Aquatic Science and Technology), Seestrasse 79, 6047, Kastanienbaum, Switzerland
| | - Anita Narwani
- Department of Aquatic Ecology, Eawag (Swiss Federal Institute of Aquatic Science and Technology) Überlandstrasse 133, 8600, Dübendorf, Switzerland.
| |
Collapse
|
20
|
Potapov AM, Drescher J, Darras K, Wenzel A, Janotta N, Nazarreta R, Kasmiatun, Laurent V, Mawan A, Utari EH, Pollierer MM, Rembold K, Widyastuti R, Buchori D, Hidayat P, Turner E, Grass I, Westphal C, Tscharntke T, Scheu S. Rainforest transformation reallocates energy from green to brown food webs. Nature 2024; 627:116-122. [PMID: 38355803 PMCID: PMC10917685 DOI: 10.1038/s41586-024-07083-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Accepted: 01/16/2024] [Indexed: 02/16/2024]
Abstract
Terrestrial animal biodiversity is increasingly being lost because of land-use change1,2. However, functional and energetic consequences aboveground and belowground and across trophic levels in megadiverse tropical ecosystems remain largely unknown. To fill this gap, we assessed changes in energy fluxes across 'green' aboveground (canopy arthropods and birds) and 'brown' belowground (soil arthropods and earthworms) animal food webs in tropical rainforests and plantations in Sumatra, Indonesia. Our results showed that most of the energy in rainforests is channelled to the belowground animal food web. Oil palm and rubber plantations had similar or, in the case of rubber agroforest, higher total animal energy fluxes compared to rainforest but the key energetic nodes were distinctly different: in rainforest more than 90% of the total animal energy flux was channelled by arthropods in soil and canopy, whereas in plantations more than 50% of the energy was allocated to annelids (earthworms). Land-use change led to a consistent decline in multitrophic energy flux aboveground, whereas belowground food webs responded with reduced energy flux to higher trophic levels, down to -90%, and with shifts from slow (fungal) to fast (bacterial) energy channels and from faeces production towards consumption of soil organic matter. This coincides with previously reported soil carbon stock depletion3. Here we show that well-documented animal biodiversity declines with tropical land-use change4-6 are associated with vast energetic and functional restructuring in food webs across aboveground and belowground ecosystem compartments.
Collapse
Affiliation(s)
- Anton M Potapov
- Animal Ecology, University of Göttingen, Göttingen, Germany.
- German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Leipzig, Germany.
- Insitute of Biology, University of Leipzig, Leipzig, Germany.
| | | | - Kevin Darras
- Agroecology, University of Göttingen, Göttingen, Germany
| | - Arne Wenzel
- Functional Agrobiodiversity, University of Göttingen, Göttingen, Germany
| | - Noah Janotta
- Animal Ecology, University of Göttingen, Göttingen, Germany
| | - Rizky Nazarreta
- Department of Plant Protection, IPB University, Bogor, Indonesia
| | - Kasmiatun
- Department of Plant Protection, IPB University, Bogor, Indonesia
| | | | - Amanda Mawan
- Animal Ecology, University of Göttingen, Göttingen, Germany
| | - Endah H Utari
- Department of Plant Protection, IPB University, Bogor, Indonesia
| | | | - Katja Rembold
- Botanical Garden of University of Bern, University of Bern, Bern, Switzerland
- Biodiversity, Macroecology & Biogeography, University of Göttingen, Göttingen, Germany
| | | | - Damayanti Buchori
- Department of Plant Protection, IPB University, Bogor, Indonesia
- Centre for Transdisciplinary and Sustainability Sciences, IPB University, Bogor, Indonesia
| | - Purnama Hidayat
- Department of Plant Protection, IPB University, Bogor, Indonesia
| | - Edgar Turner
- Department of Zoology, University of Cambridge, Cambridge, UK
| | - Ingo Grass
- Ecology of Tropical Agricultural Systems, University of Hohenheim, Stuttgart, Germany
| | - Catrin Westphal
- Functional Agrobiodiversity, University of Göttingen, Göttingen, Germany
| | | | - Stefan Scheu
- Animal Ecology, University of Göttingen, Göttingen, Germany
- Centre of Biodiversity and Sustainable Land Use, University of Göttigen, Göttingen, Germany
| |
Collapse
|
21
|
Moreno B, Sowa A, Reginia K, Balazy P, Chelchowski M, Ronowicz M, Kuklinski P. Sea water temperature and light intensity at high-Arctic subtidal shallows - 16 years perspective. Sci Data 2024; 11:227. [PMID: 38388536 PMCID: PMC10883912 DOI: 10.1038/s41597-024-03054-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Accepted: 02/08/2024] [Indexed: 02/24/2024] Open
Abstract
Manifestations of climate change in the Arctic include an increase in water temperatures and massive loss of sea ice enabling more light penetration. Yet to understand tempo and scale of these parameters change over time, constant monitoring is needed. We present 16-yr long-term datasets of sea water temperature and relative light intensity at two depth strata (8 and 14 ± 1 m) of two hard-bottom sites in southern Isfjorden proper (Spitsbergen, 78°N). The high temporal resolution of the datasets (every 30 min, between 2006-2022) makes them suitable for studying changes at a local scale, correlating environmental variability with observed processes in benthic assemblages, and serving as ground-truth for comparison with, for example, remotely sensed or mooring data. These datasets serve as baseline for long-term investigations in the shallows of a high-Arctic fjord undergoing severe environmental changes.
Collapse
Affiliation(s)
- Bernabé Moreno
- Marine Ecology Department, Institute of Oceanology Polish Academy of Sciences, Sopot, Poland.
| | - Anna Sowa
- Marine Ecology Department, Institute of Oceanology Polish Academy of Sciences, Sopot, Poland
| | - Kamil Reginia
- Marine Ecology Department, Institute of Oceanology Polish Academy of Sciences, Sopot, Poland
| | - Piotr Balazy
- Marine Ecology Department, Institute of Oceanology Polish Academy of Sciences, Sopot, Poland
| | - Maciej Chelchowski
- Marine Ecology Department, Institute of Oceanology Polish Academy of Sciences, Sopot, Poland
| | - Marta Ronowicz
- Marine Ecology Department, Institute of Oceanology Polish Academy of Sciences, Sopot, Poland
| | - Piotr Kuklinski
- Marine Ecology Department, Institute of Oceanology Polish Academy of Sciences, Sopot, Poland.
| |
Collapse
|
22
|
Halbritter AH, Vandvik V, Cotner SH, Farfan-Rios W, Maitner BS, Michaletz ST, Oliveras Menor I, Telford RJ, Ccahuana A, Cruz R, Sallo-Bravo J, Santos-Andrade PE, Vilca-Bustamante LL, Castorena M, Chacón-Labella J, Christiansen CT, Duran SM, Egelkraut DD, Gya R, Haugum SV, Seltzer L, Silman MR, Strydom T, Spiegel MP, Barros A, Birkeli K, Boakye M, Chiappero F, Chmurzynski A, Garen JC, Gaudard J, Gauthier TLJ, Geange SR, Gonzales FN, Henn JJ, Hošková K, Isaksen A, Jessup LH, Johnson W, Kusch E, Lepley K, Lift M, Martyn TE, Muñoz Mazon M, Middleton SL, Quinteros Casaverde NL, Navarro J, Zepeda V, Ocampo-Zuleta K, Palomino-Cardenas AC, Pastor Ploskonka S, Pierfederici ME, Pinelli V, Rickenback J, Roos RE, Rui HS, Sanchez Diaz E, Sánchez-Tapia A, Smith A, Urquiaga-Flores E, von Oppen J, Enquist BJ. Plant trait and vegetation data along a 1314 m elevation gradient with fire history in Puna grasslands, Perú. Sci Data 2024; 11:225. [PMID: 38383609 PMCID: PMC10881584 DOI: 10.1038/s41597-024-02980-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Accepted: 01/16/2024] [Indexed: 02/23/2024] Open
Abstract
Alpine grassland vegetation supports globally important biodiversity and ecosystems that are increasingly threatened by climate warming and other environmental changes. Trait-based approaches can support understanding of vegetation responses to global change drivers and consequences for ecosystem functioning. In six sites along a 1314 m elevational gradient in Puna grasslands in the Peruvian Andes, we collected datasets on vascular plant composition, plant functional traits, biomass, ecosystem fluxes, and climate data over three years. The data were collected in the wet and dry season and from plots with different fire histories. We selected traits associated with plant resource use, growth, and life history strategies (leaf area, leaf dry/wet mass, leaf thickness, specific leaf area, leaf dry matter content, leaf C, N, P content, C and N isotopes). The trait dataset contains 3,665 plant records from 145 taxa, 54,036 trait measurements (increasing the trait data coverage of the regional flora by 420%) covering 14 traits and 121 plant taxa (ca. 40% of which have no previous publicly available trait data) across 33 families.
Collapse
Affiliation(s)
- Aud H Halbritter
- Department of Biological Sciences, University of Bergen, Bergen, Norway.
- Bjerknes Centre for Climate Research, University of Bergen, Bergen, Norway.
| | - Vigdis Vandvik
- Department of Biological Sciences, University of Bergen, Bergen, Norway.
- Bjerknes Centre for Climate Research, University of Bergen, Bergen, Norway.
| | - Sehoya H Cotner
- Department of Biological Sciences, University of Bergen, Bergen, Norway
| | - William Farfan-Rios
- Department of Biology and Sabin Center for Environment and Sustainability, Wake Forest University, Winston-Salem, NC, USA
| | - Brian S Maitner
- Department of Ecology and Evolutionary Biology, University of Arizona, Tucson, AZ, USA
| | - Sean T Michaletz
- Department of Botany and Biodiversity Research Centre, The University of British Columbia, Vancouver, Canada
| | - Imma Oliveras Menor
- AMAP, Université de Montpellier, Montpellier, France
- School of Geography and the Environment, University of Oxford, Oxford, United Kingdom
| | - Richard J Telford
- Department of Biological Sciences, University of Bergen, Bergen, Norway
| | - Adam Ccahuana
- Universidad Nacional de San Antonio Abad del Cusco, Cusco, Perú
| | - Rudi Cruz
- Universidad Nacional de San Antonio Abad del Cusco, Cusco, Perú
- Department of Biology, University of Copenhagen, Copenhagen, Denmark
| | | | | | | | - Matiss Castorena
- Department of Ecology and Evolutionary Biology, University of Arizona, Tucson, AZ, USA
| | - Julia Chacón-Labella
- Department of Ecology and Evolutionary Biology, University of Arizona, Tucson, AZ, USA
| | | | - Sandra M Duran
- Department of Forest and Rangeland Stewardship, Fort Collins, CO, USA
- Department of Forest and Rangeland Stewardship, Colorado State University, Fort Collins, CO, USA
| | - Dagmar D Egelkraut
- Department of Biological Sciences, University of Bergen, Bergen, Norway
- Bjerknes Centre for Climate Research, University of Bergen, Bergen, Norway
| | - Ragnhild Gya
- Department of Biological Sciences, University of Bergen, Bergen, Norway
- Bjerknes Centre for Climate Research, University of Bergen, Bergen, Norway
| | - Siri Vatsø Haugum
- Department of Biological Sciences, University of Bergen, Bergen, Norway
- Bjerknes Centre for Climate Research, University of Bergen, Bergen, Norway
| | - Lorah Seltzer
- Department of Botany and Biodiversity Research Centre, The University of British Columbia, Vancouver, Canada
| | - Miles R Silman
- Department of Biology and Sabin Center for Environment and Sustainability, Wake Forest University, Winston-Salem, NC, USA
| | - Tanya Strydom
- Département de sciences biologiques, Université de Montréal, Montréal, Canada
| | - Marcus P Spiegel
- School of Geography and the Environment, University of Oxford, Oxford, United Kingdom
| | - Agustina Barros
- Instituto Argentino de Nivología y Glaciología y Ciencias Ambientales, CONICET y Universidad Nacional de Cuyo, Mendoza, Argentina
- School of Geography, Planning, and Spatial Sciences, University of Tasmania, Hobart, Tasmania, Australia
| | - Kristine Birkeli
- Department of Biological Sciences, University of Bergen, Bergen, Norway
| | - Mickey Boakye
- Department of Environmental Science Policy and Management, University of California, Berkeley, CA, USA
| | - Fernanda Chiappero
- Instituto Argentino de Nivología y Glaciología y Ciencias Ambientales, CONICET y Universidad Nacional de Cuyo, Mendoza, Argentina
| | - Adam Chmurzynski
- Department of Ecology and Evolutionary Biology, University of Arizona, Tucson, AZ, USA
| | - Josef C Garen
- Department of Botany and Biodiversity Research Centre, The University of British Columbia, Vancouver, Canada
| | - Joseph Gaudard
- Department of Biological Sciences, University of Bergen, Bergen, Norway
- Bjerknes Centre for Climate Research, University of Bergen, Bergen, Norway
| | - Tasha-Leigh J Gauthier
- Department of Geography & Environmental Management, University of Waterloo, Waterloo Ontario, Canada
| | - Sonya R Geange
- Department of Biological Sciences, University of Bergen, Bergen, Norway
- Bjerknes Centre for Climate Research, University of Bergen, Bergen, Norway
| | - Fiorella N Gonzales
- Departamento de Ecología, Facultad de Ciencias Biológicas, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Jonathan J Henn
- Institute of Arctic and Alpine Research, University of Colorado Boulder, Boulder, CO, USA
- Department of Biological and Environmental Sciences, University of Gothenburg, Gothenburg, Sweden
| | - Kristýna Hošková
- Department of Botany, Charles University in Prague, Praha, Czech Republic
| | - Anders Isaksen
- Department of Biosciences, University of Oslo, Oslo, Norway
| | - Laura H Jessup
- Department of Forestry and Natural Resources, Purdue University, West Lafayette, IN, USA
| | | | - Erik Kusch
- Department of Biological Sciences, University of Bergen, Bergen, Norway
| | - Kai Lepley
- School of Geography, Development & Environment, University of Arizona, Tucson, AZ, USA
| | - Mackenzie Lift
- School of Biological Sciences, University of Queensland, Queensland, Australia
| | - Trace E Martyn
- School of Biological Sciences, University of Queensland, Queensland, Australia
| | - Miguel Muñoz Mazon
- Faculty of Environmental Sciences and Natural Resource Management, Norwegian University of Life Sciences, Ås, Norway
| | - Sara L Middleton
- Department of Biology, University of Oxford, Oxford, United Kingdom
| | | | - Jocelyn Navarro
- Department of Ecology and Evolutionary Biology, University of Arizona, Tucson, AZ, USA
| | - Verónica Zepeda
- Departamento de Ecología y Recursos Naturales, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Korina Ocampo-Zuleta
- Programa de Doctorado en Ciencias mención Ecología y Evolución, Universidad Austral de Chile, Santiago, Chile
| | | | - Samuel Pastor Ploskonka
- Department of Earth and Environmental Sciences, Katholieke Universiteit Leuven, Leuven, Belgium
| | - Maria Elisa Pierfederici
- Faculty of Environmental Sciences and Natural Resource Management, Norwegian University of Life Sciences, Ås, Norway
| | - Verónica Pinelli
- Departamento de Ecología y Gestión Ambiental, Universidad de la República, Maldonado, Uruguay
| | - Jess Rickenback
- School of Geosciences, University of Edinburgh, Edinburgh, Scotland
- Tropical Diversity, Royal Botanic Garden Edinburgh, Edinburgh, UK
| | - Ruben E Roos
- Faculty of Environmental Sciences and Natural Resource Management, Norwegian University of Life Sciences, Ås, Norway
- Norwegian Institute for Nature Research, Oslo, Norway
| | - Hilde Stokland Rui
- Faculty of Environmental Sciences and Natural Resource Management, Norwegian University of Life Sciences, Ås, Norway
| | - Eugenia Sanchez Diaz
- Instituto Argentino de Nivología y Glaciología y Ciencias Ambientales, CONICET y Universidad Nacional de Cuyo, Mendoza, Argentina
| | - Andrea Sánchez-Tapia
- Instituto de Pesquisas Jardim Botânico do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Alyssa Smith
- Department of Ecology and Evolutionary Biology, University of Arizona, Tucson, AZ, USA
| | - Erickson Urquiaga-Flores
- Department of Systematic and Evolutionary Botany, University of Zurich, Zurich, Switzerland
- Pontificia Universidad Católica del Peru, Lima, Perú
| | | | - Brian J Enquist
- Department of Ecology and Evolutionary Biology, University of Arizona, Tucson, AZ, USA.
| |
Collapse
|
23
|
Gallou A, Jump AS, Lynn JS, Field R, Irl SDH, Steinbauer MJ, Beierkuhnlein C, Chen JC, Chou CH, Hemp A, Kidane Y, König C, Kreft H, Naqinezhad A, Nowak A, Nuppenau JN, Trigas P, Price JP, Roland CA, Schweiger AH, Weigelt P, Flantua SGA, Grytnes JA. Author Correction: Diurnal temperature range as a key predictor of plants' elevation ranges globally. Nat Commun 2024; 15:1554. [PMID: 38378691 PMCID: PMC10879124 DOI: 10.1038/s41467-024-45797-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2024] Open
Affiliation(s)
- Arnaud Gallou
- Department of Biological Sciences, University of Bergen, PO Box 7803, 5020, Bergen, Norway.
| | - Alistair S Jump
- Biological and Environmental Sciences, Faculty of Natural Sciences, University of Stirling, FK9 4LA, Scotland, UK
| | - Joshua S Lynn
- Department of Biological Sciences, University of Bergen and Bjerknes Centre for Climate Research, Bergen, Norway
- Department of Earth and Environmental Sciences, The University of Manchester, Manchester, UK
| | - Richard Field
- School of Geography, University of Nottingham, Nottingham, NG7 2RD, UK
| | - Severin D H Irl
- Biogeography and Biodiversity Lab, Institute of Physical Geography, Goethe-University Frankfurt, Altenhöferallee 1, 60438, Frankfurt, Germany
| | - Manuel J Steinbauer
- Department of Biological Sciences, University of Bergen, PO Box 7803, 5020, Bergen, Norway
- Bayreuth Center of Ecology and Environmental Research & Department of Sport Science, University of Bayreuth, 95447, Bayreuth, Germany
| | - Carl Beierkuhnlein
- Chair of Biogeography, University of Bayreuth, 95440, Bayreuth, Germany
- Department of Botany, University of Granada, Granada, Spain
| | - Jan-Chang Chen
- Department of Forestry, National Pingtung University of Science and Technology, Pingtung, Taiwan
| | - Chang-Hung Chou
- Institute of Plant and Microbial Biology, Academia Sinica, Taipei, Taiwan
| | - Andreas Hemp
- Department of Plant Systematics, University of Bayreuth, 95440, Bayreuth, Germany
| | - Yohannes Kidane
- Chair of Biogeography, University of Bayreuth, 95440, Bayreuth, Germany
| | - Christian König
- Biodiversity, Macroecology & Biogeography, University of Göttingen, Büsgenweg 1, 37077, Göttingen, Germany
- Centre of Biodiversity and Sustainable Land Use, University of Göttingen, Büsgenweg 1, 37077, Göttingen, Germany
| | - Holger Kreft
- Biodiversity, Macroecology & Biogeography, University of Göttingen, Büsgenweg 1, 37077, Göttingen, Germany
- Centre of Biodiversity and Sustainable Land Use, University of Göttingen, Büsgenweg 1, 37077, Göttingen, Germany
| | - Alireza Naqinezhad
- Department of Plant Biology, Faculty of Basic Sciences, University of Mazandaran, P.O. Box: 47416-95447, Babolsar, Iran
| | - Arkadiusz Nowak
- Institute of Biology, University of Opole, Oleska St., 45-052, Opole, Poland
- PAS Botanical Garden - Center for Biodiversity Conservation in Powsin, Prawdziwka St. 2, 02-952, Warszawa, Poland
| | - Jan-Niklas Nuppenau
- Department of Ecology, Environment and Plant Science, Stockholm University, 106 91, Stockholm, Sweden
| | - Panayiotis Trigas
- Department of Crop Science, School of Plant Sciences, Agricultural University of Athens, Iera Odos 75, 11855, Athens, Greece
| | - Jonathan P Price
- Department of Geography, University of Hawaii, Hilo, Hawaii, USA
| | - Carl A Roland
- Denali National Park, 4175 Geist Road, Fairbanks, AK, 99709, USA
| | - Andreas H Schweiger
- Institute of Landscape and Plant Ecology, Department of Plant Ecology, University of Hohenheim, Ottilie-Zeller-Weg 2, 70599, Stuttgart, Germany
| | - Patrick Weigelt
- Biodiversity, Macroecology & Biogeography, University of Göttingen, Büsgenweg 1, 37077, Göttingen, Germany
- Centre of Biodiversity and Sustainable Land Use, University of Göttingen, Büsgenweg 1, 37077, Göttingen, Germany
- Campus-Institut Data Science, University of Göttingen, Göttingen, Germany
| | - Suzette G A Flantua
- Department of Biological Sciences, University of Bergen and Bjerknes Centre for Climate Research, Bergen, Norway
| | - John-Arvid Grytnes
- Department of Biological Sciences, University of Bergen, PO Box 7803, 5020, Bergen, Norway
| |
Collapse
|
24
|
Zhao Q, Zhang Y, Wang Y, Han G. Different responses of foliar nutrient resorption efficiency in two dominant species to grazing in the desert steppe. Sci Rep 2024; 14:4090. [PMID: 38374335 PMCID: PMC10876624 DOI: 10.1038/s41598-024-53574-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Accepted: 02/02/2024] [Indexed: 02/21/2024] Open
Abstract
Nitrogen and phosphorus resorption (NRE and PRE) is a critical nutrient conservation mechanism maintaining plant growth in already disturbed barren ecosystems. The complexity of plant nutrient resorption variations in long-term grazing regions is regulated by plant traits, nutritional utilization strategies, and soil conditions following changes in grazing patterns. Therefore, a detailed investigation into their underlying mechanism is still required. Here we investigated leaf nutrient concentration and resorption in dominant species Cleistogenes songorica (C. squarrosa) and Stipa breviflora (S. breviflora) response to 15-years continuous grazing (moderate and heavy grazing) in desert steppe. Moderate grazing enhanced green leaf N and P content in C. songorica and partially increased N content in S. breviflora. Heavy grazing consistently increased N content in C. songorica, but its P content as well as N and P content in S. breviflora were largely stable. Moderate grazing enhanced NRE but unaffected PRE in both S. breviflora and C. songorica. Heavy grazing reduced NRE and PRE in C. songorica. Although soil variables (nutrients and moisture) did not affect foliar nutrients, it's a key driver of nutrient resorption efficiency. Of all measured influence factors, soil moisture is the one most important and negatively correlated with NRE and PRE in S. breviflora. While it was not observed in C. songorica. In S. breviflora, its NRE was adversely linked with soil N, in addition, both NRE and PRE were positively associated with green leaf nutrients. Senesced leaf nutrients are the predominant factor influencing nutrient resorption efficiency in C. songorica, which were adversely associated. Overall, our results indicate significant variations in nutrient resorption efficiency patterns between the two dominant species due to divergent plant adaptation strategies to grazing and the local environment. The foliar nutritional status and soil conditions may play significant roles in regulating nutrient resorption in arid long-term grazing desert steppe.
Collapse
Affiliation(s)
- Qingge Zhao
- College of Grassland, Resources and Environment, Key Laboratory of Grassland Resources of the Ministry of Education, Inner Mongolia Agricultural University, Hohhot, 010011, China
- Key Laboratory of Grassland Resources, Ministry of Education, College of Grassland, Resources and Environment, Inner Mongolia Agricultural University, Hohhot, 010011, China
| | - Yuhan Zhang
- Forestry and Grassland Work Station of Inner Mongolia, Hohhot, 010011, China
| | - Yunbo Wang
- College of Grassland, Resources and Environment, Key Laboratory of Grassland Resources of the Ministry of Education, Inner Mongolia Agricultural University, Hohhot, 010011, China.
- Key Laboratory of Grassland Resources, Ministry of Education, College of Grassland, Resources and Environment, Inner Mongolia Agricultural University, Hohhot, 010011, China.
| | - Guodong Han
- College of Grassland, Resources and Environment, Key Laboratory of Grassland Resources of the Ministry of Education, Inner Mongolia Agricultural University, Hohhot, 010011, China.
- Key Laboratory of Grassland Resources, Ministry of Education, College of Grassland, Resources and Environment, Inner Mongolia Agricultural University, Hohhot, 010011, China.
| |
Collapse
|
25
|
Olin AB, Bergström U, Bodin Ö, Sundblad G, Eriksson BK, Erlandsson M, Fredriksson R, Eklöf JS. Predation and spatial connectivity interact to shape ecosystem resilience to an ongoing regime shift. Nat Commun 2024; 15:1304. [PMID: 38347008 PMCID: PMC10861472 DOI: 10.1038/s41467-024-45713-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Accepted: 02/02/2024] [Indexed: 02/15/2024] Open
Abstract
Ecosystem regime shifts can have severe ecological and economic consequences, making it a top priority to understand how to make systems more resilient. Theory predicts that spatial connectivity and the local environment interact to shape resilience, but empirical studies are scarce. Here, we use >7000 fish samplings from the Baltic Sea coast to test this prediction in an ongoing, spatially propagating shift in dominance from predatory fish to an opportunistic mesopredator, with cascading effects throughout the food web. After controlling for the influence of other drivers (including increasing mesopredator densities), we find that predatory fish habitat connectivity increases resilience to the shift, but only when densities of fish-eating top predators (seals, cormorants) are low. Resilience also increases with temperature, likely through boosted predatory fish growth and recruitment. These findings confirm theoretical predictions that spatial connectivity and the local environment can together shape resilience to regime shifts.
Collapse
Affiliation(s)
- Agnes B Olin
- Department of Ecology, Environment and Plant Sciences, Stockholm University, Stockholm, Sweden.
- Department of Aquatic Resources, Swedish University of Agricultural Sciences, Uppsala, Sweden.
| | - Ulf Bergström
- Department of Aquatic Resources, Swedish University of Agricultural Sciences, Uppsala, Sweden
| | - Örjan Bodin
- Stockholm Resilience Centre, Stockholm University, Stockholm, Sweden
| | - Göran Sundblad
- Department of Aquatic Resources, Swedish University of Agricultural Sciences, Uppsala, Sweden
| | - Britas Klemens Eriksson
- Groningen Institute for Evolutionary Life Sciences, University of Groningen, Groningen, the Netherlands
| | - Mårten Erlandsson
- Department of Aquatic Resources, Swedish University of Agricultural Sciences, Uppsala, Sweden
| | - Ronny Fredriksson
- Department of Aquatic Resources, Swedish University of Agricultural Sciences, Uppsala, Sweden
| | - Johan S Eklöf
- Department of Ecology, Environment and Plant Sciences, Stockholm University, Stockholm, Sweden
| |
Collapse
|
26
|
Neyret M, Le Provost G, Boesing AL, Schneider FD, Baulechner D, Bergmann J, de Vries FT, Fiore-Donno AM, Geisen S, Goldmann K, Merges A, Saifutdinov RA, Simons NK, Tobias JA, Zaitsev AS, Gossner MM, Jung K, Kandeler E, Krauss J, Penone C, Schloter M, Schulz S, Staab M, Wolters V, Apostolakis A, Birkhofer K, Boch S, Boeddinghaus RS, Bolliger R, Bonkowski M, Buscot F, Dumack K, Fischer M, Gan HY, Heinze J, Hölzel N, John K, Klaus VH, Kleinebecker T, Marhan S, Müller J, Renner SC, Rillig MC, Schenk NV, Schöning I, Schrumpf M, Seibold S, Socher SA, Solly EF, Teuscher M, van Kleunen M, Wubet T, Manning P. A slow-fast trait continuum at the whole community level in relation to land-use intensification. Nat Commun 2024; 15:1251. [PMID: 38341437 PMCID: PMC10858939 DOI: 10.1038/s41467-024-45113-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Accepted: 01/16/2024] [Indexed: 02/12/2024] Open
Abstract
Organismal functional strategies form a continuum from slow- to fast-growing organisms, in response to common drivers such as resource availability and disturbance. However, whether there is synchronisation of these strategies at the entire community level is unclear. Here, we combine trait data for >2800 above- and belowground taxa from 14 trophic guilds spanning a disturbance and resource availability gradient in German grasslands. The results indicate that most guilds consistently respond to these drivers through both direct and trophically mediated effects, resulting in a 'slow-fast' axis at the level of the entire community. Using 15 indicators of carbon and nutrient fluxes, biomass production and decomposition, we also show that fast trait communities are associated with faster rates of ecosystem functioning. These findings demonstrate that 'slow' and 'fast' strategies can be manifested at the level of whole communities, opening new avenues of ecosystem-level functional classification.
Collapse
Affiliation(s)
- Margot Neyret
- Senckenberg Biodiversity and Climate Research Centre, Frankfurt, Germany.
- Laboratoire d'Écologie Alpine, Université Grenoble Alpes - CNRS - Université Savoie Mont Blanc, Grenoble, France.
| | | | | | - Florian D Schneider
- Senckenberg Biodiversity and Climate Research Centre, Frankfurt, Germany
- ISOE - Institute for social-ecological research, Frankfurt am Main, Germany
| | - Dennis Baulechner
- Justus Liebig University, Department of Animal Ecology, Giessen, Germany
| | - Joana Bergmann
- Leibniz Center for Agricultural Landscape Research (ZALF), Müncheberg, Germany
| | - Franciska T de Vries
- Institute for Biodiversity and Ecosystem Dynamics, University of Amsterdam, Amsterdam, The Netherlands
| | | | - Stefan Geisen
- Laboratory of Nematology, Wageningen University and Research, Wageningen, The Netherlands
| | - Kezia Goldmann
- Helmholtz Centre for Environmental Research (UFZ), Soil Ecology Department, Halle/Saale, Germany
| | - Anna Merges
- Senckenberg Biodiversity and Climate Research Centre, Frankfurt, Germany
| | - Ruslan A Saifutdinov
- A.N. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Moscow, Russia
| | - Nadja K Simons
- Ecological Networks, Technical University Darmstadt, Darmstadt, Germany
- Applied Biodiversity Sciences, University of Würzburg, Würzburg, Germany
| | - Joseph A Tobias
- Department of Life Sciences, Imperial College London, Ascot, UK
| | - Andrey S Zaitsev
- Justus Liebig University, Department of Animal Ecology, Giessen, Germany
- A.N. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Moscow, Russia
- Senckenberg Museum for Natural History Görlitz, Görlitz, Germany
| | - Martin M Gossner
- Forest Entomology, Swiss Federal Research Institute WSL, Birmensdorf, Switzerland
- Department of Environmental Systems Science, Institute of Terrestrial Ecosystems, ETH Zürich, Zürich, Switzerland
| | - Kirsten Jung
- Institut of Evolutionary Ecology and Conservation Genomics, Ulm University, Ulm, Germany
| | - Ellen Kandeler
- Department of Soil Biology, Institute of Soil Science and Land Evaluation, University of Hohenheim, Stuttgart, Germany
| | - Jochen Krauss
- Department of Animal Ecology and Tropical Biology, Biocenter, University of Würzburg, Würzburg, Germany
| | - Caterina Penone
- Institute of Plant Sciences, University of Bern, Bern, Switzerland
| | - Michael Schloter
- Helmholtz Zentrum Muenchen, Research Unit for Comparative Microbiome Analysis, Oberschleissheim, Germany
- Chair of Environmental Microbiology, Technical University of Munich, Freising, Germany
| | - Stefanie Schulz
- Helmholtz Zentrum Muenchen, Research Unit for Comparative Microbiome Analysis, Oberschleissheim, Germany
| | - Michael Staab
- Ecological Networks, Technical University Darmstadt, Darmstadt, Germany
| | - Volkmar Wolters
- Justus Liebig University, Department of Animal Ecology, Giessen, Germany
| | - Antonios Apostolakis
- Department of Biogeochemical Processes, Max-Planck-Institute for Biogeochemistry, Jena, Germany
- Department of Crop Sciences, University of Göttingen, Göttingen, Germany
| | - Klaus Birkhofer
- Department of Ecology, Brandenburg University of Technology Cottbus-Senftenberg, Cottbus, Germany
| | - Steffen Boch
- Swiss Federal Research Institute WSL, Birmensdorf, Switzerland
| | - Runa S Boeddinghaus
- Department of Soil Biology, Institute of Soil Science and Land Evaluation, University of Hohenheim, Stuttgart, Germany
- Department Plant Production and Production Related Environmental Protection, Center for Agricultural Technology Augustenberg (LTZ), Karlsruhe, Germany
| | - Ralph Bolliger
- Institute of Plant Sciences, University of Bern, Bern, Switzerland
| | - Michael Bonkowski
- Terrestrial Ecology, Institute of Zoology, University of Cologne, Köln, Germany
| | - François Buscot
- Helmholtz Centre for Environmental Research (UFZ), Soil Ecology Department, Halle/Saale, Germany
- German Centre for Integrative Biodiversity Research (iDiv) Halle - Jena-, Leipzig, Germany
| | - Kenneth Dumack
- Terrestrial Ecology, Institute of Zoology, University of Cologne, Köln, Germany
| | - Markus Fischer
- Institute of Plant Sciences, University of Bern, Bern, Switzerland
| | - Huei Ying Gan
- Senckenberg Centre for Human Evolution and Palaeoenvironments Tübingen (SHEP), Tübingen, Germany
| | - Johannes Heinze
- Department of Biodiversity, Heinz Sielmann Foundation, Wustermark, Germany
| | - Norbert Hölzel
- Institute of Landscape Ecology, University of Münster, Münster, Germany
| | - Katharina John
- Justus Liebig University, Department of Animal Ecology, Giessen, Germany
| | - Valentin H Klaus
- Institute of Agricultural Sciences, ETH Zürich, Zürich, Switzerland
- Forage Production and Grassland Systems, Agroscope, Zürich, Switzerland
| | - Till Kleinebecker
- Institute for Landscape Ecology and Resources Management (ILR), Research Centre for BioSystems, Land Use and Nutrition (iFZ), Justus Liebig University Giessen, Giessen, Germany
- Centre for International Development and Environmental Research (ZEU), Justus Liebig University Giessen, Giessen, Germany
| | - Sven Marhan
- Department of Soil Biology, Institute of Soil Science and Land Evaluation, University of Hohenheim, Stuttgart, Germany
| | - Jörg Müller
- Department of Nature Conservation, Heinz Sielmann Foundation, Wustermark, Germany
| | - Swen C Renner
- Ornithology, Natural History Museum Vienna, Vienna, Autria, Germany
| | | | - Noëlle V Schenk
- Institute of Plant Sciences, University of Bern, Bern, Switzerland
| | - Ingo Schöning
- Department of Biogeochemical Processes, Max-Planck-Institute for Biogeochemistry, Jena, Germany
| | - Marion Schrumpf
- Department of Biogeochemical Processes, Max-Planck-Institute for Biogeochemistry, Jena, Germany
| | - Sebastian Seibold
- Technical University of Munich, TUM School of Life Sciences, Freising, Germany
- TUD Dresden University of Technology, Forest Zoology, Tharandt, Germany
| | - Stephanie A Socher
- Paris Lodron University Salzburg, Department Environment and Biodiversity, Salzburg, Austria
| | - Emily F Solly
- Helmholtz Centre for Environmental Research (UFZ), Computation Hydrosystems Department, Leipzig, Germany
| | - Miriam Teuscher
- University of Göttingen, Centre of Biodiversity and Sustainable Land Use, Göttingen, Germany
| | - Mark van Kleunen
- Zhejiang Provincial Key Laboratory of Plant Evolutionary Ecology and Conservation, Taizhou University, Taizhou, China
- Ecology, Department of Biology, University of Konstanz, Konstanz, Germany
| | - Tesfaye Wubet
- German Centre for Integrative Biodiversity Research (iDiv) Halle - Jena-, Leipzig, Germany
- Helmholtz Centre for Environmental Research (UFZ), Community Ecology Department, Halle/Saale, Germany
| | - Peter Manning
- Senckenberg Biodiversity and Climate Research Centre, Frankfurt, Germany.
- Department of Biological Sciences, University of Bergen, Bergen, Norway.
| |
Collapse
|
27
|
Luo X, Zhou H, Satriawan TW, Tian J, Zhao R, Keenan TF, Griffith DM, Sitch S, Smith NG, Still CJ. Mapping the global distribution of C 4 vegetation using observations and optimality theory. Nat Commun 2024; 15:1219. [PMID: 38336770 PMCID: PMC10858286 DOI: 10.1038/s41467-024-45606-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Accepted: 01/30/2024] [Indexed: 02/12/2024] Open
Abstract
Plants with the C4 photosynthesis pathway typically respond to climate change differently from more common C3-type plants, due to their distinct anatomical and biochemical characteristics. These different responses are expected to drive changes in global C4 and C3 vegetation distributions. However, current C4 vegetation distribution models may not predict this response as they do not capture multiple interacting factors and often lack observational constraints. Here, we used global observations of plant photosynthetic pathways, satellite remote sensing, and photosynthetic optimality theory to produce an observation-constrained global map of C4 vegetation. We find that global C4 vegetation coverage decreased from 17.7% to 17.1% of the land surface during 2001 to 2019. This was the net result of a reduction in C4 natural grass cover due to elevated CO2 favoring C3-type photosynthesis, and an increase in C4 crop cover, mainly from corn (maize) expansion. Using an emergent constraint approach, we estimated that C4 vegetation contributed 19.5% of global photosynthetic carbon assimilation, a value within the range of previous estimates (18-23%) but higher than the ensemble mean of dynamic global vegetation models (14 ± 13%; mean ± one standard deviation). Our study sheds insight on the critical and underappreciated role of C4 plants in the contemporary global carbon cycle.
Collapse
Affiliation(s)
- Xiangzhong Luo
- Department of Geography, National University of Singapore, Singapore, Singapore.
- Center for Nature-based Climate Solutions, National University of Singapore, Singapore, Singapore.
| | - Haoran Zhou
- School of Earth System Science, Institute of Surface-Earth System Science, Tianjin University, Tianjin, China.
| | - Tin W Satriawan
- Department of Geography, National University of Singapore, Singapore, Singapore
| | - Jiaqi Tian
- Department of Geography, National University of Singapore, Singapore, Singapore
| | - Ruiying Zhao
- Department of Geography, National University of Singapore, Singapore, Singapore
| | - Trevor F Keenan
- Department of Ecosystem Sciences, Policy and Management, UC Berkeley, Berkeley, CA, USA
- Earth and Environmental Sciences Area, Lawrence Berkeley National Lab, Berkeley, CA, USA
| | - Daniel M Griffith
- Department of Forest Ecosystems and Society, Oregon State University, Corvallis, OR, USA
| | - Stephen Sitch
- Faculty of Environment, Science and Economy, University of Exeter, Exeter, UK
| | - Nicholas G Smith
- Department of Biological Sciences, Texas Tech University, Lubbock, TX, USA
| | - Christopher J Still
- Department of Forest Ecosystems and Society, Oregon State University, Corvallis, OR, USA
| |
Collapse
|
28
|
Li X, He Y, Fu Y, Wang Y. Analysis of the carbon effect of high-standard basic farmland based on the whole life cycle. Sci Rep 2024; 14:3361. [PMID: 38336909 PMCID: PMC10858051 DOI: 10.1038/s41598-024-53432-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Accepted: 01/31/2024] [Indexed: 02/12/2024] Open
Abstract
Based on the whole life cycle theory, the carbon effect of three different sizes of high-standard basic farmland construction projects is measured and analysed. The results show that the carbon emissions generated during the construction of high-standard basic farmland projects and the carbon absorption capacity at the later stage are different for projects of different sizes. The carbon emissions of different scales of high-standard basic farmland projects will increase during the construction stage. The results of carbon effect changes in the later operation and management stage show that the high-standard basic farmland construction projects will help reduce the carbon emissions of the field ecosystem where the farmland is located and increase its carbon sink capacity after the completion of construction, which is more obvious in larger projects. The emission reduction and carbon sequestration capacity of the farmland after remediation are improved to different degrees, which is more conducive to the ecological development of agricultural production and ecological environmental protection in the relevant areas. The study contributes to the green development of farmland, which is of some significance for the sustainable development of agriculture in Tianjin and the whole country.
Collapse
Affiliation(s)
- Xuemei Li
- College of Economics and Management, Tianjin Chengjian University, Tianjin, 300192, China
| | - Ying He
- College of Economics and Management, Tianjin Chengjian University, Tianjin, 300192, China.
| | - Yanhua Fu
- College of Economics and Management, Tianjin Chengjian University, Tianjin, 300192, China
| | - Yajie Wang
- College of Economics and Management, Tianjin Chengjian University, Tianjin, 300192, China
| |
Collapse
|
29
|
Reigel AM, Easson CG, Apprill A, Freeman CJ, Bartley MM, Fiore CL. Sponge-derived matter is assimilated by coral holobionts. Commun Biol 2024; 7:146. [PMID: 38308082 PMCID: PMC10837432 DOI: 10.1038/s42003-024-05836-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Accepted: 01/19/2024] [Indexed: 02/04/2024] Open
Abstract
Coral reef biodiversity is maintained by a complex network of nutrient recycling among organisms. Sponges assimilate nutrients produced by other organisms like coral and algae, releasing them as particulate and dissolved matter, but to date, only a single trophic link between sponge-derived dissolved matter and a macroalgae has been identified. We sought to determine if sponge-coral nutrient exchange is reciprocal using a stable isotope 'pulse-chase' experiment to trace the uptake of 13C and 15N sponge-derived matter by the coral holobiont for three coral species (Acropora cervicornis, Orbicella faveolata, and Eunicea flexuosa). Coral holobionts incorporated 2.3-26.8x more 15N than 13C from sponge-derived matter and A. cervicornis incorporated more of both C and N than the other corals. Differential isotopic incorporation among coral species aligns with their ecophysiological characteristics (e.g., morphology, Symbiodiniaceae density). Our results elucidate a recycling pathway on coral reefs that has implications for improving coral aquaculture and management approaches.
Collapse
Affiliation(s)
| | - Cole G Easson
- Middle Tennessee State University, Murfreesboro, TN, USA
| | - Amy Apprill
- Woods Hole Oceanographic Institution, Woods Hole, RI, USA
| | | | | | | |
Collapse
|
30
|
Flores BM, Montoya E, Sakschewski B, Nascimento N, Staal A, Betts RA, Levis C, Lapola DM, Esquível-Muelbert A, Jakovac C, Nobre CA, Oliveira RS, Borma LS, Nian D, Boers N, Hecht SB, Ter Steege H, Arieira J, Lucas IL, Berenguer E, Marengo JA, Gatti LV, Mattos CRC, Hirota M. Critical transitions in the Amazon forest system. Nature 2024; 626:555-564. [PMID: 38356065 PMCID: PMC10866695 DOI: 10.1038/s41586-023-06970-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Accepted: 12/13/2023] [Indexed: 02/16/2024]
Abstract
The possibility that the Amazon forest system could soon reach a tipping point, inducing large-scale collapse, has raised global concern1-3. For 65 million years, Amazonian forests remained relatively resilient to climatic variability. Now, the region is increasingly exposed to unprecedented stress from warming temperatures, extreme droughts, deforestation and fires, even in central and remote parts of the system1. Long existing feedbacks between the forest and environmental conditions are being replaced by novel feedbacks that modify ecosystem resilience, increasing the risk of critical transition. Here we analyse existing evidence for five major drivers of water stress on Amazonian forests, as well as potential critical thresholds of those drivers that, if crossed, could trigger local, regional or even biome-wide forest collapse. By combining spatial information on various disturbances, we estimate that by 2050, 10% to 47% of Amazonian forests will be exposed to compounding disturbances that may trigger unexpected ecosystem transitions and potentially exacerbate regional climate change. Using examples of disturbed forests across the Amazon, we identify the three most plausible ecosystem trajectories, involving different feedbacks and environmental conditions. We discuss how the inherent complexity of the Amazon adds uncertainty about future dynamics, but also reveals opportunities for action. Keeping the Amazon forest resilient in the Anthropocene will depend on a combination of local efforts to end deforestation and degradation and to expand restoration, with global efforts to stop greenhouse gas emissions.
Collapse
Affiliation(s)
- Bernardo M Flores
- Graduate Program in Ecology, Federal University of Santa Catarina, Florianopolis, Brazil.
| | - Encarni Montoya
- Geosciences Barcelona, Spanish National Research Council, Barcelona, Spain
| | - Boris Sakschewski
- Potsdam Institute for Climate Impact Research, Member of the Leibniz Association, Potsdam, Germany
| | | | - Arie Staal
- Copernicus Institute of Sustainable Development, Utrecht University, Utrecht, The Netherlands
| | - Richard A Betts
- Met Office Hadley Centre, Exeter, UK
- Global Systems Institute, University of Exeter, Exeter, UK
| | - Carolina Levis
- Graduate Program in Ecology, Federal University of Santa Catarina, Florianopolis, Brazil
| | - David M Lapola
- Center for Meteorological and Climatic Research Applied to Agriculture, University of Campinas, Campinas, Brazil
| | - Adriane Esquível-Muelbert
- School of Geography, Earth and Environmental Sciences, University of Birmingham, Birmingham, UK
- Birmingham Institute of Forest Research, University of Birmingham, Birmingham, UK
| | - Catarina Jakovac
- Department of Plant Sciences, Federal University of Santa Catarina, Florianopolis, Brazil
| | - Carlos A Nobre
- Institute of Advanced Studies, University of São Paulo, São Paulo, Brazil
| | - Rafael S Oliveira
- Department of Plant Biology, University of Campinas, Campinas, Brazil
| | - Laura S Borma
- Division of Impacts, Adaptation and Vulnerabilities (DIIAV), National Institute for Space Research, São José dos Campos, Brazil
| | - Da Nian
- Potsdam Institute for Climate Impact Research, Member of the Leibniz Association, Potsdam, Germany
| | - Niklas Boers
- Potsdam Institute for Climate Impact Research, Member of the Leibniz Association, Potsdam, Germany
- Earth System Modelling, School of Engineering and Design, Technical University of Munich, Munich, Germany
| | - Susanna B Hecht
- Luskin School for Public Affairs and Institute of the Environment, University of California, Los Angeles, CA, USA
| | - Hans Ter Steege
- Naturalis Biodiversity Center, Leiden, The Netherlands
- Quantitative Biodiversity Dynamics, Utrecht University, Utrecht, The Netherlands
| | - Julia Arieira
- Science Panel for the Amazon (SPA), São José dos Campos, Brazil
| | | | - Erika Berenguer
- Environmental Change Institute, University of Oxford, Oxford, UK
| | - José A Marengo
- Centro Nacional de Monitoramento e Alerta de Desastres Naturais, São José dos Campos, Brazil
- Graduate Program in Natural Disasters, UNESP/CEMADEN, São José dos Campos, Brazil
- Graduate School of International Studies, Korea University, Seoul, Korea
| | - Luciana V Gatti
- Division of Impacts, Adaptation and Vulnerabilities (DIIAV), National Institute for Space Research, São José dos Campos, Brazil
| | - Caio R C Mattos
- Program in Atmospheric and Oceanic Sciences, Princeton University, Princeton, NJ, USA
| | - Marina Hirota
- Graduate Program in Ecology, Federal University of Santa Catarina, Florianopolis, Brazil.
- Department of Plant Biology, University of Campinas, Campinas, Brazil.
- Group IpES, Department of Physics, Federal University of Santa Catarina, Florianopolis, Brazil.
| |
Collapse
|
31
|
Graeber D, McCarthy MJ, Shatwell T, Borchardt D, Jeppesen E, Søndergaard M, Lauridsen TL, Davidson TA. Consistent stoichiometric long-term relationships between nutrients and chlorophyll-a across shallow lakes. Nat Commun 2024; 15:809. [PMID: 38280872 PMCID: PMC10821860 DOI: 10.1038/s41467-024-45115-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Accepted: 01/15/2024] [Indexed: 01/29/2024] Open
Abstract
Aquatic ecosystems are threatened by eutrophication from nutrient pollution. In lakes, eutrophication causes a plethora of deleterious effects, such as harmful algal blooms, fish kills and increased methane emissions. However, lake-specific responses to nutrient changes are highly variable, complicating eutrophication management. These lake-specific responses could result from short-term stochastic drivers overshadowing lake-independent, long-term relationships between phytoplankton and nutrients. Here, we show that strong stoichiometric long-term relationships exist between nutrients and chlorophyll a (Chla) for 5-year simple moving averages (SMA, median R² = 0.87) along a gradient of total nitrogen to total phosphorus (TN:TP) ratios. These stoichiometric relationships are consistent across 159 shallow lakes (defined as average depth < 6 m) from a cross-continental, open-access database. We calculate 5-year SMA residuals to assess short-term variability and find substantial short-term Chla variation which is weakly related to nutrient concentrations (median R² = 0.12). With shallow lakes representing 89% of the world's lakes, the identified stoichiometric long-term relationships can globally improve quantitative nutrient management in both lakes and their catchments through a nutrient-ratio-based strategy.
Collapse
Affiliation(s)
- Daniel Graeber
- Department Aquatic Ecosystem Analysis, Helmholtz-Centre for Environmental Research - UFZ, Magdeburg, Germany.
| | - Mark J McCarthy
- Chair of Hydrobiology & Fisheries, Estonian University of Life Sciences, Tartu, Estonia
| | - Tom Shatwell
- Department Lake Research, Helmholtz-Centre for Environmental Research - UFZ, Magdeburg, Germany
| | - Dietrich Borchardt
- Department Aquatic Ecosystem Analysis, Helmholtz-Centre for Environmental Research - UFZ, Magdeburg, Germany
| | - Erik Jeppesen
- Department of Ecoscience, and WATEC, C.F. Møllers Allé 3, Aarhus University, Aarhus, Denmark
- Sino-Danish Education and Research Centre, Beijing, China
- Limnology Laboratory, Department of Biological Sciences and Centre for Ecosystem Research and Implementation, Middle East Technical University, Ankara, Turkey
- Institute of Marine Sciences, Middle East Technical University, Mersin, Turkey
- Institute for Ecological and Pollution Control of Plateau Lakes, School of Ecology and Environmental Science, Yunnan University, Kunming, China
| | - Martin Søndergaard
- Department of Ecoscience, and WATEC, C.F. Møllers Allé 3, Aarhus University, Aarhus, Denmark
- Sino-Danish Education and Research Centre, Beijing, China
| | - Torben L Lauridsen
- Department of Ecoscience, and WATEC, C.F. Møllers Allé 3, Aarhus University, Aarhus, Denmark
- Sino-Danish Education and Research Centre, Beijing, China
| | - Thomas A Davidson
- Department of Ecoscience, and WATEC, C.F. Møllers Allé 3, Aarhus University, Aarhus, Denmark
| |
Collapse
|
32
|
Soued C, Bogard MJ, Finlay K, Bortolotti LE, Leavitt PR, Badiou P, Knox SH, Jensen S, Mueller P, Lee SC, Ng D, Wissel B, Chan CN, Page B, Kowal P. Salinity causes widespread restriction of methane emissions from small inland waters. Nat Commun 2024; 15:717. [PMID: 38267478 PMCID: PMC10808391 DOI: 10.1038/s41467-024-44715-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Accepted: 01/02/2024] [Indexed: 01/26/2024] Open
Abstract
Inland waters are one of the largest natural sources of methane (CH4), a potent greenhouse gas, but emissions models and estimates were developed for solute-poor ecosystems and may not apply to salt-rich inland waters. Here we combine field surveys and eddy covariance measurements to show that salinity constrains microbial CH4 cycling through complex mechanisms, restricting aquatic emissions from one of the largest global hardwater regions (the Canadian Prairies). Existing models overestimated CH4 emissions from ponds and wetlands by up to several orders of magnitude, with discrepancies linked to salinity. While not significant for rivers and larger lakes, salinity interacted with organic matter availability to shape CH4 patterns in small lentic habitats. We estimate that excluding salinity leads to overestimation of emissions from small Canadian Prairie waterbodies by at least 81% ( ~ 1 Tg yr-1 CO2 equivalent), a quantity comparable to other major national emissions sources. Our findings are consistent with patterns in other hardwater landscapes, likely leading to an overestimation of global lentic CH4 emissions. Widespread salinization of inland waters may impact CH4 cycling and should be considered in future projections of aquatic emissions.
Collapse
Affiliation(s)
- Cynthia Soued
- Department of Biological Sciences, University of Lethbridge, Lethbridge, AB, Canada
| | - Matthew J Bogard
- Department of Biological Sciences, University of Lethbridge, Lethbridge, AB, Canada.
| | - Kerri Finlay
- Department of Biology, University of Regina, Regina, SK, S4S 0A2, Canada
- Institute of Environmental Change and Society, University of Regina, S4S 0A2, Regina, SK, Canada
| | - Lauren E Bortolotti
- Institute for Wetland & Waterfowl Research, Ducks Unlimited Canada, PO Box 1160, R0C 2Z0, Stonewall, MB, Canada
| | - Peter R Leavitt
- Institute of Environmental Change and Society, University of Regina, S4S 0A2, Regina, SK, Canada
- Limnology Laboratory, Department of Biology, University of Regina, Regina, SK, S4S 0A2, Canada
| | - Pascal Badiou
- Institute for Wetland & Waterfowl Research, Ducks Unlimited Canada, PO Box 1160, R0C 2Z0, Stonewall, MB, Canada
| | - Sara H Knox
- Department of Geography, The University of British Columbia, Vancouver, BC, Canada
- Department of Geography, McGill University, Montreal, QC, Canada
| | - Sydney Jensen
- Department of Biology, University of Regina, Regina, SK, S4S 0A2, Canada
| | - Peka Mueller
- Department of Biological Sciences, University of Lethbridge, Lethbridge, AB, Canada
| | - Sung Ching Lee
- Department of Geography, The University of British Columbia, Vancouver, BC, Canada
- Department of Biogeochemical Integration, Max Planck Institute for Biogeochemistry, Jena, Germany
| | - Darian Ng
- Department of Geography, The University of British Columbia, Vancouver, BC, Canada
| | - Björn Wissel
- Institute of Environmental Change and Society, University of Regina, S4S 0A2, Regina, SK, Canada
- LEHNA, Université Claude Bernard Lyon 1, 69622, Villeurbanne, Cedex, France
| | - Chun Ngai Chan
- Department of Biological Sciences, University of Lethbridge, Lethbridge, AB, Canada
| | - Bryan Page
- Institute for Wetland & Waterfowl Research, Ducks Unlimited Canada, PO Box 1160, R0C 2Z0, Stonewall, MB, Canada
| | - Paige Kowal
- Institute for Wetland & Waterfowl Research, Ducks Unlimited Canada, PO Box 1160, R0C 2Z0, Stonewall, MB, Canada
| |
Collapse
|
33
|
Meyer MF, Topp SN, King TV, Ladwig R, Pilla RM, Dugan HA, Eggleston JR, Hampton SE, Leech DM, Oleksy IA, Ross JC, Ross MRV, Woolway RI, Yang X, Brousil MR, Fickas KC, Padowski JC, Pollard AI, Ren J, Zwart JA. National-scale remotely sensed lake trophic state from 1984 through 2020. Sci Data 2024; 11:77. [PMID: 38228637 PMCID: PMC10791641 DOI: 10.1038/s41597-024-02921-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 01/05/2024] [Indexed: 01/18/2024] Open
Abstract
Lake trophic state is a key ecosystem property that integrates a lake's physical, chemical, and biological processes. Despite the importance of trophic state as a gauge of lake water quality, standardized and machine-readable observations are uncommon. Remote sensing presents an opportunity to detect and analyze lake trophic state with reproducible, robust methods across time and space. We used Landsat surface reflectance data to create the first compendium of annual lake trophic state for 55,662 lakes of at least 10 ha in area throughout the contiguous United States from 1984 through 2020. The dataset was constructed with FAIR data principles (Findable, Accessible, Interoperable, and Reproducible) in mind, where data are publicly available, relational keys from parent datasets are retained, and all data wrangling and modeling routines are scripted for future reuse. Together, this resource offers critical data to address basic and applied research questions about lake water quality at a suite of spatial and temporal scales.
Collapse
Affiliation(s)
- Michael F Meyer
- U.S. Geological Survey, Madison, WI, USA.
- University of Wisconsin - Madison, Madison, WI, USA.
| | | | | | | | | | | | | | | | | | | | | | | | | | - Xiao Yang
- Southern Methodist University, Dallas, TX, USA
| | | | - Kate C Fickas
- U.S. Geological Survey, Sioux Falls, SD, USA
- University of California - Santa Barbara, Santa Barbara, CA, USA
| | | | | | | | | |
Collapse
|
34
|
Begy RC, Savin CF, Korponai J, Magyari E, Kovács T. Investigation of the last two centuries sedimentation dynamics in high-altitude lakes of Southern Carpathians, Romania. Sci Rep 2024; 14:1391. [PMID: 38228676 PMCID: PMC10791608 DOI: 10.1038/s41598-024-51812-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2023] [Accepted: 01/09/2024] [Indexed: 01/18/2024] Open
Abstract
This study investigates the last two centuries sedimentation dynamics in four high-altitude lakes located in Southern Carpathians, Romania. Furthermore, a novel approach is proposed for identifying the anthropic or natural underlying causes, by comparison of the acceleration of the change in sedimentation rate with a baseline growth rate trend provided by an isolated peat bog. The high-resolution chronologies were developed using the 210Pb dating technique and the CRS model. 137Cs alternative time-marker validated the age-depth models and reassured the quality of the results. The results indicated several short-interval high sedimentation events within the lake cores, yielding up to five times the average rate for the investigated period. The cause of the high sedimentation episodes was generally attributed to anthropic activities (primarily road construction) and extreme natural events. A first-order derivative equation was employed to plot the acceleration in the sedimentation rate of the lakes with the peat bog baseline. The discrepancies between the acceleration trends highlighted significant deviations from the natural variation tendencies and provided preliminary data regarding the underlying causes of the intense sedimentation periods.
Collapse
Affiliation(s)
- Robert-Cs Begy
- Faculty of Environmental Science and Engineering, Babes-Bolyai University, 400084, Cluj-Napoca, Romania
- Interdisciplinary Research Institute On Bio-Nano-Sciences, Babes-Bolyai University, 400271, Cluj-Napoca, Romania
| | - Codrin-F Savin
- Faculty of Environmental Science and Engineering, Babes-Bolyai University, 400084, Cluj-Napoca, Romania
| | - János Korponai
- Department of Water Supply and Sewerage, University of Public Service, Bajcsy-Zsilinszky utca 12-14, Baja, 6500, Hungary
| | - Enikő Magyari
- HUN-REN-MTM-ELTE Research Group for Palaeontology, Ludovika Tér 2, Budapest, 1083, Hungary
- Department of Environmental and Landscape Geography, Eötvös Loránd University, Pázmány Péter Stny 1/C, Budapest, 1117, Hungary
| | - Tibor Kovács
- Institute of Radiochemistry and Radioecology; Research Centre for Biochemical, Environmental and Chemical Engineering, University of Pannonia, Veszprém, 8200, Hungary.
| |
Collapse
|
35
|
Lattanzi P, Pulcinella J, Battaglia P, Di Cintio A, Ferrà C, Di Franco A, Tassetti AN. Bridging the gap in fishing effort mapping: a spatially-explicit fisheries dataset for Campanian MPAs, Italy. Sci Data 2024; 11:54. [PMID: 38195755 PMCID: PMC10776858 DOI: 10.1038/s41597-023-02883-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Accepted: 12/27/2023] [Indexed: 01/11/2024] Open
Abstract
Recent technological advancements have facilitated the extensive collection of movement data from large-scale fishing vessels, yet a significant data gap remains for small-scale fisheries. This gap hinders the development of consistent exploitation patterns and meeting the information needs for marine spatial planning in fisheries management. This challenge is specifically addressed in the Campania region of Italy, where several Marine Protected Areas support biodiversity conservation and fisheries management. The authors have created a spatially-explicit dataset that encompasses both large-scale (vessels exceeding 12 meters in length) and small-scale (below 12 meters) fishing efforts. This dataset (available at https://doi.org/10.6084/m9.figshare.23592006 ) is derived from vessel tracking data and participatory mapping. It offers insights into potential conflicts between different fishing segments and their interactions with priority species and habitats. The data can assist researchers and coastal management stakeholders in formulating policies that reduce resource competition and promote ecosystem-based fisheries management. Furthermore, the provided mapping approach is adaptable for other regions and decision-making frameworks, as we are committed to sharing the tools and techniques we employed.
Collapse
Affiliation(s)
- Pamela Lattanzi
- National Research Council, Institute of Marine Biological Resources and Biotechnologies (CNR-IRBIM), Ancona, Italy
- Department of Biological, Geological and Environmental Sciences (BiGeA), University of Bologna, Bologna, Italy
- NBFC, National Biodiversity Future Center, Palermo, Italy
| | - Jacopo Pulcinella
- National Research Council, Institute of Marine Biological Resources and Biotechnologies (CNR-IRBIM), Ancona, Italy
| | - Pietro Battaglia
- NBFC, National Biodiversity Future Center, Palermo, Italy
- Stazione Zoologica Anton Dohrn, National Institute of Biology, Ecology and Marine Biotechnology, Sicily Marine Centre, Messina, Italy
| | - Antonio Di Cintio
- Stazione Zoologica Anton Dohrn, National Institute of Biology, Ecology and Marine Biotechnology, Villa Comunale, Naples, Italy
| | - Carmen Ferrà
- National Research Council, Institute of Marine Biological Resources and Biotechnologies (CNR-IRBIM), Ancona, Italy
- Department of Biological, Geological and Environmental Sciences (BiGeA), University of Bologna, Bologna, Italy
| | - Antonio Di Franco
- NBFC, National Biodiversity Future Center, Palermo, Italy
- Stazione Zoologica Anton Dohrn, National Institute of Biology, Ecology and Marine Biotechnology, Sicily Marine Centre, Palermo, Italy
| | - Anna Nora Tassetti
- National Research Council, Institute of Marine Biological Resources and Biotechnologies (CNR-IRBIM), Ancona, Italy.
- NBFC, National Biodiversity Future Center, Palermo, Italy.
| |
Collapse
|
36
|
Ling SD, Keane JP. Climate-driven invasion and incipient warnings of kelp ecosystem collapse. Nat Commun 2024; 15:400. [PMID: 38195631 PMCID: PMC10776680 DOI: 10.1038/s41467-023-44543-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Accepted: 12/18/2023] [Indexed: 01/11/2024] Open
Abstract
Climate change is progressively redistributing species towards the Earth's poles, indicating widespread potential for ecosystem collapse. Detecting early-warning-signals and enacting adaptation measures is therefore a key imperative for humanity. However, detecting early-warning signals has remained elusive and has focused on exceptionally high-frequency and/ or long-term time-series, which are generally unattainable for most ecosystems that are under-sampled and already impacted by warming. Here, we show that a catastrophic phase-shift in kelp ecosystems, caused by range-extension of an overgrazing sea urchin, also propagates poleward. Critically, we show that incipient spatial-pattern-formations of kelp overgrazing are detectable well-in-advance of collapse along temperate reefs in the ocean warming hotspot of south-eastern Australia. Demonstrating poleward progression of collapse over 15 years, these early-warning 'incipient barrens' are now widespread along 500 km of coast with projections indicating that half of all kelp beds within this range-extension region will collapse by ~2030. Overgrazing was positively associated with deep boulder-reefs, yet negatively associated with predatory lobsters and subordinate abalone competitors, which have both been intensively fished. Climate-driven collapse of ecosystems is occurring; however, by looking equatorward, space-for-time substitutions can enable practical detection of early-warning spatial-pattern-formations, allowing local climate adaptation measures to be enacted in advance.
Collapse
Affiliation(s)
- Scott D Ling
- Institute for Marine & Antarctic Studies, University of Tasmania, Private Bag 129, Hobart, TAS, 7001, Australia.
| | - John P Keane
- Institute for Marine & Antarctic Studies, University of Tasmania, Private Bag 129, Hobart, TAS, 7001, Australia
| |
Collapse
|
37
|
Atkinson A, Rossberg AG, Gaedke U, Sprules G, Heneghan RF, Batziakas S, Grigoratou M, Fileman E, Schmidt K, Frangoulis C. Steeper size spectra with decreasing phytoplankton biomass indicate strong trophic amplification and future fish declines. Nat Commun 2024; 15:381. [PMID: 38195697 PMCID: PMC10776571 DOI: 10.1038/s41467-023-44406-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Accepted: 12/12/2023] [Indexed: 01/11/2024] Open
Abstract
Under climate change, model ensembles suggest that declines in phytoplankton biomass amplify into greater reductions at higher trophic levels, with serious implications for fisheries and carbon storage. However, the extent and mechanisms of this trophic amplification vary greatly among models, and validation is problematic. In situ size spectra offer a novel alternative, comparing biomass of small and larger organisms to quantify the net efficiency of energy transfer through natural food webs that are already challenged with multiple climate change stressors. Our global compilation of pelagic size spectrum slopes supports trophic amplification empirically, independently from model simulations. Thus, even a modest (16%) decline in phytoplankton this century would magnify into a 38% decline in supportable biomass of fish within the intensively-fished mid-latitude ocean. We also show that this amplification stems not from thermal controls on consumers, but mainly from temperature or nutrient controls that structure the phytoplankton baseline of the food web. The lack of evidence for direct thermal effects on size structure contrasts with most current thinking, based often on more acute stress experiments or shorter-timescale responses. Our synthesis of size spectra integrates these short-term dynamics, revealing the net efficiency of food webs acclimating and adapting to climatic stressors.
Collapse
Affiliation(s)
- Angus Atkinson
- Plymouth Marine Laboratory, Prospect Place, The Hoe, Plymouth, PL13DH, UK.
| | - Axel G Rossberg
- School of Biological and Behavioural Sciences, Queen Mary University of London, Mile End Road, London, E1 4NS, UK
| | - Ursula Gaedke
- Institute of Biochemistry and Biology, University of Potsdam, 14469, Potsdam, Germany
| | - Gary Sprules
- Department of Biology, University of Toronto Mississauga, 3359 Mississauga Rd. N., Mississauga, ON, L5L 1C6, Canada
| | - Ryan F Heneghan
- School of Mathematical Sciences, Queensland University of Technology, Brisbane, QLD, Australia
| | - Stratos Batziakas
- Hellenic Centre for Marine Research, Former U.S. Base at Gournes, P.O. Box 2214, Heraklion GR-71003, Crete, Greece
| | | | - Elaine Fileman
- Plymouth Marine Laboratory, Prospect Place, The Hoe, Plymouth, PL13DH, UK
| | - Katrin Schmidt
- University of Plymouth, School of Geography, Earth and Environmental Sciences, Plymouth, PL4 8AA, UK
| | - Constantin Frangoulis
- Hellenic Centre for Marine Research, Former U.S. Base at Gournes, P.O. Box 2214, Heraklion GR-71003, Crete, Greece
| |
Collapse
|
38
|
Rahmonov O, Sobala M, Środek D, Karkosz D, Pytel S, Rahmonov M. The spatial distribution of potentially toxic elements in the mountain forest topsoils (the Silesian Beskids, southern Poland). Sci Rep 2024; 14:338. [PMID: 38172231 PMCID: PMC10764751 DOI: 10.1038/s41598-023-50817-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Accepted: 12/26/2023] [Indexed: 01/05/2024] Open
Abstract
Progressive industrialisation and urbanisation in recent decades have dramatically affected the soil cover and led to significant changes in its properties, which inevitably affect the functioning of other components of the forest ecosystems. The total content of Pb, Cd, Zn, Fe, Cr, Cu, Ni, As, and Hg was studied in twenty-five plots at different heights in the topsoil (organic and humus horizons) formed from the Carpathian flysch in the area of the Silesian Beskids (Western Carpathians). The aim of this article is to analyse the spatial distribution of potentially toxic elements in the mountain forest topsoil in different types of plant communities and to determine the relationship between altitude and potentially toxic elements contamination. The soils studied are acidic or very acidic, with an average range of 3.8 (H2O) and 2.9 (KCl). Concentrations of the metals Cd, Zn, Fe, Cr, Cu, Ni, and Hg on the plots that were analysed are within the range of permissible standards for forest ecosystems in Poland, while Pb and As exceed the permissible standards for this type of ecosystem. Spearman's rank correlation coefficient showed a high correlation between Fe-Cr (r(32) = 0.879, Pb-Hg r(32) = 0.772, Ni-Cr r(32) = 0.738, Zn-Cd r(32) = 0.734, and Cu-Hg r(32) = 0.743, and a moderate statistically significant positive correlation between Cu-Pb r(32) = 0.667 and As-Pb r(32) = 0.557. No correlation was found between altitude and the occurrence of potentially toxic elements. The geo-accumulation index (Igeo) index, on the other hand, indicates that Pb, As, and Cd have the highest impact on soil contamination in all study plots: it classifies soils from moderately to strongly polluted. The enrichment factor (EF) obtained for As and Hg indicates significant-to-very high enrichment in all areas studied. The potential ecological risk index (PLI) calculated for the sites indicates the existence of pollution in all areas examined. The highest risk categories (considerable to very high) are associated with cadmium and mercury.
Collapse
Affiliation(s)
- Oimahmad Rahmonov
- Institute of Earth Sciences, Faculty of Natural Sciences, University of Silesia in Katowice, Będzińska 60, 41-200, Sosnowiec, Poland
| | - Michał Sobala
- Institute of Earth Sciences, Faculty of Natural Sciences, University of Silesia in Katowice, Będzińska 60, 41-200, Sosnowiec, Poland.
| | - Dorota Środek
- Institute of Earth Sciences, Faculty of Natural Sciences, University of Silesia in Katowice, Będzińska 60, 41-200, Sosnowiec, Poland
| | - Dominik Karkosz
- Institute of Earth Sciences, Faculty of Natural Sciences, University of Silesia in Katowice, Będzińska 60, 41-200, Sosnowiec, Poland
| | - Sławomir Pytel
- Institute of Earth Sciences, Faculty of Natural Sciences, University of Silesia in Katowice, Będzińska 60, 41-200, Sosnowiec, Poland
| | - Małgorzata Rahmonov
- Institute of Earth Sciences, Faculty of Natural Sciences, University of Silesia in Katowice, Będzińska 60, 41-200, Sosnowiec, Poland
| |
Collapse
|
39
|
Lavallee JM, Chomel M, Alvarez Segura N, de Castro F, Goodall T, Magilton M, Rhymes JM, Delgado-Baquerizo M, Griffiths RI, Baggs EM, Caruso T, de Vries FT, Emmerson M, Johnson D, Bardgett RD. Land management shapes drought responses of dominant soil microbial taxa across grasslands. Nat Commun 2024; 15:29. [PMID: 38167688 PMCID: PMC10762234 DOI: 10.1038/s41467-023-43864-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2023] [Accepted: 11/22/2023] [Indexed: 01/05/2024] Open
Abstract
Soil microbial communities are dominated by a relatively small number of taxa that may play outsized roles in ecosystem functioning, yet little is known about their capacities to resist and recover from climate extremes such as drought, or how environmental context mediates those responses. Here, we imposed an in situ experimental drought across 30 diverse UK grassland sites with contrasting management intensities and found that: (1) the majority of dominant bacterial (85%) and fungal (89%) taxa exhibit resistant or opportunistic drought strategies, possibly contributing to their ubiquity and dominance across sites; and (2) intensive grassland management decreases the proportion of drought-sensitive and non-resilient dominant bacteria-likely via alleviation of nutrient limitation and pH-related stress under fertilisation and liming-but has the opposite impact on dominant fungi. Our results suggest a potential mechanism by which intensive management promotes bacteria over fungi under drought with implications for soil functioning.
Collapse
Affiliation(s)
- J M Lavallee
- Department of Earth and Environmental Sciences, The University of Manchester, Oxford Road, Manchester, M13 9PT, UK.
- Environmental Defense Fund, 257 Park Ave S, New York, NY, 10010, USA.
| | - M Chomel
- Department of Earth and Environmental Sciences, The University of Manchester, Oxford Road, Manchester, M13 9PT, UK
- FiBL France, Research Institute of Organic Agriculture, 26400, Eurre, France
| | - N Alvarez Segura
- Institute of Biological and Environmental Sciences, University of Aberdeen, St Machar Dr, Old Aberdeen, Aberdeen, AB24 3UL, UK
- EURECAT-Centre Tecnològic de Catalunya, C/ de Bilbao, 72, 08005, Barcelona, Spain
| | - F de Castro
- School of Biological Sciences and Institute for Global Food Security, Queen's University of Belfast, 19 Chlorine Gardens, Belfast, BT9 5DL, UK
- AgriFood & Biosciences Institute, 18a Newforge Ln, Belfast, BT9 5PX, UK
| | - T Goodall
- UK Centre for Ecology & Hydrology Wallingford, Maclean Building, Benson Lane, Crowmarsh Gifford, Wallingford, Oxfordshire, OX10 8BB, UK
| | - M Magilton
- School of Biological Sciences and Institute for Global Food Security, Queen's University of Belfast, 19 Chlorine Gardens, Belfast, BT9 5DL, UK
- School of Life Sciences, University of Lincoln, Brayford Pool, Lincoln, LN6 7TS, UK
| | - J M Rhymes
- Department of Earth and Environmental Sciences, The University of Manchester, Oxford Road, Manchester, M13 9PT, UK
- Centre for Ecology & Hydrology Bangor, Environment Centre Wales, Deiniol Road, Bangor, LL57 2UW, UK
| | - M Delgado-Baquerizo
- Laboratorio de Biodiversidad y Funcionamiento Ecosistémico. Instituto de Recursos Naturales y Agrobiología de Sevilla (IRNAS), CSIC, Av. Reina Mercedes 10, E-41012, Sevilla, Spain
- Unidad Asociada CSIC-UPO (BioFun). Universidad Pablo de Olavide, 41013, Sevilla, Spain
| | - R I Griffiths
- UK Centre for Ecology & Hydrology Wallingford, Maclean Building, Benson Lane, Crowmarsh Gifford, Wallingford, Oxfordshire, OX10 8BB, UK
- School of Natural Sciences, Bangor University, Deiniol Rd, Bangor, LL57 2UR, UK
| | - E M Baggs
- Global Academy of Agriculture and Food Systems, Royal (Dick) School of Veterinary Studies, Easter Bush Campus, Charnock Bradley Building, University of Edinburgh, Edinburgh, EH25 9RG, UK
| | - T Caruso
- School of Biology and Environmental Science, University College Dublin, Dublin, Ireland
| | - F T de Vries
- Department of Earth and Environmental Sciences, The University of Manchester, Oxford Road, Manchester, M13 9PT, UK
- Institute for Biodiversity and Ecosystem Dynamics, University of Amsterdam, 1090 GE, Amsterdam, Netherlands
| | - M Emmerson
- School of Biological Sciences and Institute for Global Food Security, Queen's University of Belfast, 19 Chlorine Gardens, Belfast, BT9 5DL, UK
| | - D Johnson
- Department of Earth and Environmental Sciences, The University of Manchester, Oxford Road, Manchester, M13 9PT, UK
| | - R D Bardgett
- Department of Earth and Environmental Sciences, The University of Manchester, Oxford Road, Manchester, M13 9PT, UK
| |
Collapse
|
40
|
Wolski GJ, Sobisz Z, Mitka J, Kruk A, Jukonienė I, Popiela A. Vascular plants and mosses as bioindicators of variability of the coastal pine forest (Empetro nigri-Pinetum). Sci Rep 2024; 14:76. [PMID: 38167576 PMCID: PMC10761821 DOI: 10.1038/s41598-023-50189-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Accepted: 12/16/2023] [Indexed: 01/05/2024] Open
Abstract
Empetro nigri-Pinetum is a unique sea coast plant community developing along the Baltic Sea from Germany to Lithuania. Our detailed field research of bryophytes and vascular plants has highlighted the regional diversity of the Empetro nigri-Pinetum typicum plant community throughout its range in Central Europe. Our study indicated that vascular plants and mosses effectively discriminate against the described phytocoenoses, thus it was possible to distinguish three variants of the coastal forest: Calluna-Deschampsia (from Germany), Vaccinium vitis-idaea (from Poland) and Melampyrum-Deschampsia (from Lithuania). Redundancy analysis indicated that the division is related to the habitat conditions of the analyzed areas, with humidity having the greatest impact on this differentiation. Kohonen's artificial neural network (i.e. self-organising map, SOM) confirmed the heterogeneous nature of the studied phytocenoses, and combined with the IndVal index enabled identification of indicator species for respective studied patches: Deschampsia flexuosa for Calluna-Deschampsia group; Aulacomnium palustre, Calluna vulgaris, Carex nigra, Dicranum polysetum, Erica tetralix, Oxycoccus palustris, Sphagnum capillifolium, Vaccinium uliginosum and Vaccinium vitis-idaea for Vaccinium vitis-idaea group; and young specimens of Betula pendula, Lycopodium annotinum, Melampyrum pratense and Orthilia secunda for Melampyrum-Deschampsia group. Thereby, our study showed that individual groups of species can be very good bioindicators for each of the studied phytocoenoses.
Collapse
Affiliation(s)
- Grzegorz J Wolski
- Department of Geobotany and Plant Ecology, Faculty of Biology and Environmental Protection, University of Lodz, Banacha St. 12/16, 90-237, Łódź, Poland.
| | - Zbigniew Sobisz
- Institute of Biology and Earth Sciences, Pomeranian University, Arciszewskiego St. 22A, 76-200, Słupsk, Poland
| | - Józef Mitka
- Faculty of Biology, Institute of Botany, Jagiellonian University, Gronostajowa St. 7, 30-387, Kraków, Poland
| | - Andrzej Kruk
- Department of Ecology and Vertebrate Zoology, Faculty of Biology and Environmental Protection, University of Lodz, Banacha St. 12/16, 90-237, Łódź, Poland
| | - Ilona Jukonienė
- Nature Research Centre, Žaliųjų Ežerų St. 47, 12200, Vilnius, Lithuania
| | - Agnieszka Popiela
- Institute of Biology, University of Szczecin, Felczaka St. 3C, 71-412, Szczecin, Poland
| |
Collapse
|
41
|
Freeman EC, Emilson EJS, Dittmar T, Braga LPP, Emilson CE, Goldhammer T, Martineau C, Singer G, Tanentzap AJ. Universal microbial reworking of dissolved organic matter along environmental gradients. Nat Commun 2024; 15:187. [PMID: 38168076 PMCID: PMC10762207 DOI: 10.1038/s41467-023-44431-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Accepted: 12/13/2023] [Indexed: 01/05/2024] Open
Abstract
Soils are losing increasing amounts of carbon annually to freshwaters as dissolved organic matter (DOM), which, if degraded, can offset their carbon sink capacity. However, the processes underlying DOM degradation across environments are poorly understood. Here we show DOM changes similarly along soil-aquatic gradients irrespective of environmental differences. Using ultrahigh-resolution mass spectrometry, we track DOM along soil depths and hillslope positions in forest catchments and relate its composition to soil microbiomes and physico-chemical conditions. Along depths and hillslopes, we find carbohydrate-like and unsaturated hydrocarbon-like compounds increase in abundance-weighted mass, and the expression of genes essential for degrading plant-derived carbohydrates explains >50% of the variation in abundance of these compounds. These results suggest that microbes transform plant-derived compounds, leaving DOM to become increasingly dominated by the same (i.e., universal), difficult-to-degrade compounds as degradation proceeds. By synthesising data from the land-to-ocean continuum, we suggest these processes generalise across ecosystems and spatiotemporal scales. Such general degradation patterns can help predict DOM composition and reactivity along environmental gradients to inform management of soil-to-stream carbon losses.
Collapse
Affiliation(s)
- Erika C Freeman
- Ecosystems and Global Change Group, Department of Plant Sciences, University of Cambridge, Cambridge, CB2 3EA, UK.
| | - Erik J S Emilson
- Natural Resources Canada, Canadian Forest Service, Great Lakes Forestry Centre, 1219 Queen St. E., Sault Ste, Marie, ON, P6A 2E5, Canada
- Ecosystems and Global Change Group, School of the Environment, Trent University, Peterborough, ON, K9L 0G2, Canada
| | - Thorsten Dittmar
- Institute for Chemistry and Biology of the Marine Environment, University of Oldenburg, 26129, Oldenburg, Germany
- Helmholtz Institute for Functional Marine Biodiversity, University of Oldenburg, 26129, Oldenburg, Germany
| | - Lucas P P Braga
- Ecosystems and Global Change Group, Department of Plant Sciences, University of Cambridge, Cambridge, CB2 3EA, UK
| | - Caroline E Emilson
- Natural Resources Canada, Canadian Forest Service, Great Lakes Forestry Centre, 1219 Queen St. E., Sault Ste, Marie, ON, P6A 2E5, Canada
| | - Tobias Goldhammer
- Department of Ecohydrology and Biogeochemistry, Leibniz-Institute of Freshwater Ecology and Inland Fisheries, Mueggelseedamm, 301, Berlin, Germany
| | - Christine Martineau
- Natural Resources Canada, Laurentian Forestry Centre, 1055 Du P.E.P.S. Street, P.O. Box 10380, Québec, G1V 4C7, Canada
| | - Gabriel Singer
- Department of Ecology, University of Innsbruck, Technikerstrasse 25, 6020, Innsbruck, Austria
| | - Andrew J Tanentzap
- Ecosystems and Global Change Group, Department of Plant Sciences, University of Cambridge, Cambridge, CB2 3EA, UK
- Ecosystems and Global Change Group, School of the Environment, Trent University, Peterborough, ON, K9L 0G2, Canada
| |
Collapse
|
42
|
Cooper DLM, Lewis SL, Sullivan MJP, Prado PI, Ter Steege H, Barbier N, Slik F, Sonké B, Ewango CEN, Adu-Bredu S, Affum-Baffoe K, de Aguiar DPP, Ahuite Reategui MA, Aiba SI, Albuquerque BW, de Almeida Matos FD, Alonso A, Amani CA, do Amaral DD, do Amaral IL, Andrade A, de Andrade Miranda IP, Angoboy IB, Araujo-Murakami A, Arboleda NC, Arroyo L, Ashton P, Aymard C GA, Baider C, Baker TR, Balinga MPB, Balslev H, Banin LF, Bánki OS, Baraloto C, Barbosa EM, Barbosa FR, Barlow J, Bastin JF, Beeckman H, Begne S, Bengone NN, Berenguer E, Berry N, Bitariho R, Boeckx P, Bogaert J, Bonyoma B, Boundja P, Bourland N, Boyemba Bosela F, Brambach F, Brienen R, Burslem DFRP, Camargo JL, Campelo W, Cano A, Cárdenas S, Cárdenas López D, de Sá Carpanedo R, Carrero Márquez YA, Carvalho FA, Casas LF, Castellanos H, Castilho CV, Cerón C, Chapman CA, Chave J, Chhang P, Chutipong W, Chuyong GB, Cintra BBL, Clark CJ, Coelho de Souza F, Comiskey JA, Coomes DA, Cornejo Valverde F, Correa DF, Costa FRC, Costa JBP, Couteron P, Culmsee H, Cuni-Sanchez A, Dallmeier F, Damasco G, Dauby G, Dávila N, Dávila Doza HP, De Alban JDT, de Assis RL, De Canniere C, De Haulleville T, de Jesus Veiga Carim M, Demarchi LO, Dexter KG, Di Fiore A, Din HHM, Disney MI, Djiofack BY, Djuikouo MNK, Do TV, Doucet JL, Draper FC, Droissart V, Duivenvoorden JF, Engel J, Estienne V, Farfan-Rios W, Fauset S, Feeley KJ, Feitosa YO, Feldpausch TR, Ferreira C, Ferreira J, Ferreira LV, Fletcher CD, Flores BM, Fofanah A, Foli EG, Fonty É, Fredriksson GM, Fuentes A, Galbraith D, Gallardo Gonzales GP, Garcia-Cabrera K, García-Villacorta R, Gomes VHF, Gómez RZ, Gonzales T, Gribel R, Guedes MC, Guevara JE, Hakeem KR, Hall JS, Hamer KC, Hamilton AC, Harris DJ, Harrison RD, Hart TB, Hector A, Henkel TW, Herbohn J, Hockemba MBN, Hoffman B, Holmgren M, Honorio Coronado EN, Huamantupa-Chuquimaco I, Hubau W, Imai N, Irume MV, Jansen PA, Jeffery KJ, Jimenez EM, Jucker T, Junqueira AB, Kalamandeen M, Kamdem NG, Kartawinata K, Kasongo Yakusu E, Katembo JM, Kearsley E, Kenfack D, Kessler M, Khaing TT, Killeen TJ, Kitayama K, Klitgaard B, Labrière N, Laumonier Y, Laurance SGW, Laurance WF, Laurent F, Le TC, Le TT, Leal ME, Leão de Moraes Novo EM, Levesley A, Libalah MB, Licona JC, Lima Filho DDA, Lindsell JA, Lopes A, Lopes MA, Lovett JC, Lowe R, Lozada JR, Lu X, Luambua NK, Luize BG, Maas P, Magalhães JLL, Magnusson WE, Mahayani NPD, Makana JR, Malhi Y, Maniguaje Rincón L, Mansor A, Manzatto AG, Marimon BS, Marimon-Junior BH, Marshall AR, Martins MP, Mbayu FM, de Medeiros MB, Mesones I, Metali F, Mihindou V, Millet J, Milliken W, Mogollón HF, Molino JF, Mohd Said MN, Monteagudo Mendoza A, Montero JC, Moore S, Mostacedo B, Mozombite Pinto LF, Mukul SA, Munishi PKT, Nagamasu H, Nascimento HEM, Nascimento MT, Neill D, Nilus R, Noronha JC, Nsenga L, Núñez Vargas P, Ojo L, Oliveira AA, de Oliveira EA, Ondo FE, Palacios Cuenca W, Pansini S, Pansonato MP, Paredes MR, Paudel E, Pauletto D, Pearson RG, Pena JLM, Pennington RT, Peres CA, Permana A, Petronelli P, Peñuela Mora MC, Phillips JF, Phillips OL, Pickavance G, Piedade MTF, Pitman NCA, Ploton P, Popelier A, Poulsen JR, Prieto A, Primack RB, Priyadi H, Qie L, Quaresma AC, de Queiroz HL, Ramirez-Angulo H, Ramos JF, Reis NFC, Reitsma J, Revilla JDC, Riutta T, Rivas-Torres G, Robiansyah I, Rocha M, Rodrigues DDJ, Rodriguez-Ronderos ME, Rovero F, Rozak AH, Rudas A, Rutishauser E, Sabatier D, Sagang LB, Sampaio AF, Samsoedin I, Satdichanh M, Schietti J, Schöngart J, Scudeller VV, Seuaturien N, Sheil D, Sierra R, Silman MR, Silva TSF, da Silva Guimarães JR, Simo-Droissart M, Simon MF, Sist P, Sousa TR, de Sousa Farias E, de Souza Coelho L, Spracklen DV, Stas SM, Steinmetz R, Stevenson PR, Stropp J, Sukri RS, Sunderland TCH, Suzuki E, Swaine MD, Tang J, Taplin J, Taylor DM, Tello JS, Terborgh J, Texier N, Theilade I, Thomas DW, Thomas R, Thomas SC, Tirado M, Toirambe B, de Toledo JJ, Tomlinson KW, Torres-Lezama A, Tran HD, Tshibamba Mukendi J, Tumaneng RD, Umaña MN, Umunay PM, Urrego Giraldo LE, Valderrama Sandoval EH, Valenzuela Gamarra L, Van Andel TR, van de Bult M, van de Pol J, van der Heijden G, Vasquez R, Vela CIA, Venticinque EM, Verbeeck H, Veridiano RKA, Vicentini A, Vieira ICG, Vilanova Torre E, Villarroel D, Villa Zegarra BE, Vleminckx J, von Hildebrand P, Vos VA, Vriesendorp C, Webb EL, White LJT, Wich S, Wittmann F, Zagt R, Zang R, Zartman CE, Zemagho L, Zent EL, Zent S. Consistent patterns of common species across tropical tree communities. Nature 2024; 625:728-734. [PMID: 38200314 PMCID: PMC10808064 DOI: 10.1038/s41586-023-06820-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2022] [Accepted: 11/01/2023] [Indexed: 01/12/2024]
Abstract
Trees structure the Earth's most biodiverse ecosystem, tropical forests. The vast number of tree species presents a formidable challenge to understanding these forests, including their response to environmental change, as very little is known about most tropical tree species. A focus on the common species may circumvent this challenge. Here we investigate abundance patterns of common tree species using inventory data on 1,003,805 trees with trunk diameters of at least 10 cm across 1,568 locations1-6 in closed-canopy, structurally intact old-growth tropical forests in Africa, Amazonia and Southeast Asia. We estimate that 2.2%, 2.2% and 2.3% of species comprise 50% of the tropical trees in these regions, respectively. Extrapolating across all closed-canopy tropical forests, we estimate that just 1,053 species comprise half of Earth's 800 billion tropical trees with trunk diameters of at least 10 cm. Despite differing biogeographic, climatic and anthropogenic histories7, we find notably consistent patterns of common species and species abundance distributions across the continents. This suggests that fundamental mechanisms of tree community assembly may apply to all tropical forests. Resampling analyses show that the most common species are likely to belong to a manageable list of known species, enabling targeted efforts to understand their ecology. Although they do not detract from the importance of rare species, our results open new opportunities to understand the world's most diverse forests, including modelling their response to environmental change, by focusing on the common species that constitute the majority of their trees.
Collapse
Affiliation(s)
- Declan L M Cooper
- Department of Geography, University College London, London, UK.
- Centre for Biodiversity and Environment Research, Department of Genetics, Evolution and Environment, University College London, London, UK.
| | - Simon L Lewis
- Department of Geography, University College London, London, UK.
- School of Geography, University of Leeds, Leeds, UK.
| | - Martin J P Sullivan
- School of Geography, University of Leeds, Leeds, UK
- Department of Natural Sciences, Manchester Metropolitan University, Manchester, UK
| | - Paulo I Prado
- Instituto de Biociências, Departamento de Ecologia, Universidade de Sao Paulo (USP), São Paulo, Brazil
| | - Hans Ter Steege
- Naturalis Biodiversity Center, Leiden, The Netherlands
- Quantitative Biodiversity Dynamics, Department of Biology, Utrecht University, Utrecht, The Netherlands
| | - Nicolas Barbier
- AMAP, Université de Montpellier, IRD, Cirad, CNRS, INRAE, Montpellier, France
- International Joint Laboratory DYCOFAC, IRD-UYI-IRGM, Yaoundé, Cameroon
| | - Ferry Slik
- Environmental and Life Sciences, Faculty of Science, Universiti Brunei Darussalam, Gadong, Brunei Darussalam
| | - Bonaventure Sonké
- International Joint Laboratory DYCOFAC, IRD-UYI-IRGM, Yaoundé, Cameroon
- Plant Systematics and Ecology Laboratory, Higher Teachers' Training College, University of Yaoundé I, Yaoundé, Cameroon
| | - Corneille E N Ewango
- Faculty of Renewable Natural Resources Management and Faculty of Sciences, University of Kisangani, Kisangani, Democratic Republic of the Congo
| | | | | | - Daniel P P de Aguiar
- Procuradoria-Geral de Justiça, Ministério Público do Estado do Amazonas, Manaus, Brazil
- Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
| | | | - Shin-Ichiro Aiba
- Faculty of Environmental Earth Science, Hokkaido University, Sapporo, Japan
| | - Bianca Weiss Albuquerque
- Ecology, Monitoring and Sustainable Use of Wetlands (MAUA), Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
| | | | - Alfonso Alonso
- Center for Conservation and Sustainability, Smithsonian Conservation Biology Institute, Washington, DC, USA
| | - Christian A Amani
- Center for International Forestry Research (CIFOR), Bogor, Indonesia
- Université Officielle de Bukavu, Bukavu, Democratic Republic of the Congo
| | | | - Iêda Leão do Amaral
- Coordenação de Biodiversidade, Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
| | - Ana Andrade
- Projeto Dinâmica Biológica de Fragmentos Florestais, Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
| | | | - Ilondea B Angoboy
- Institut National pour l'Etude et la Recherche Agronomiques, Bukavu, Democratic Republic of the Congo
| | - Alejandro Araujo-Murakami
- Museo de Historia Natural Noel Kempff Mercado, Universidad Autónoma Gabriel Rene Moreno, Santa Cruz, Santa Cruz, Bolivia
| | | | - Luzmila Arroyo
- Museo de Historia Natural Noel Kempff Mercado, Universidad Autónoma Gabriel Rene Moreno, Santa Cruz, Santa Cruz, Bolivia
| | - Peter Ashton
- Bullard Emeritus Professor of Forestry, Harvard University, Cambridge, MA, USA
| | - Gerardo A Aymard C
- Programa de Ciencias del Agro y el Mar, Herbario Universitario (PORT), UNELLEZ-Guanare, Guanare, Venezuela
| | - Cláudia Baider
- The Mauritius Herbarium, Agricultural Services, Ministry of Agro-Industry and Food Security, Reduit, Mauritius
- Instituto de Biociências, Departamento de Ecologia, Universidade de São Paulo (USP), São Paulo, Brazil
| | | | | | - Henrik Balslev
- Department of Biology, Aarhus University, Aarhus C, Aarhus, Denmark
| | | | - Olaf S Bánki
- Naturalis Biodiversity Center, Leiden, The Netherlands
| | - Chris Baraloto
- International Center for Tropical Botany, Department of Biological Sciences, Florida International University, Miami, FL, USA
| | | | | | - Jos Barlow
- Lancaster Environment Centre, Lancaster University, Lancaster, UK
| | - Jean-Francois Bastin
- TERRA Teaching and Research Centre, Gembloux Agro-Bio Tech, University of Liege, Gembloux, Belgium
| | - Hans Beeckman
- Service of Wood Biology, Royal Museum for Central Africa, Tervuren, Belgium
| | - Serge Begne
- School of Geography, University of Leeds, Leeds, UK
- International Joint Laboratory DYCOFAC, IRD-UYI-IRGM, Yaoundé, Cameroon
- Plant Systematics and Ecology Laboratory, Higher Teachers' Training College, University of Yaoundé I, Yaoundé, Cameroon
| | | | - Erika Berenguer
- Lancaster Environment Centre, Lancaster University, Lancaster, UK
- Environmental Change Institute, School of Geography and the Environment, University of Oxford, Oxford, UK
| | | | - Robert Bitariho
- Institute of Tropical Forest Conservation, Mbarara University of Science and Technology (MUST), Mbarara, Uganda
| | - Pascal Boeckx
- Isotope Bioscience Laboratory (ISOFYS), Ghent University, Ghent, Belgium
| | - Jan Bogaert
- Biodiversity and Landscape Unit, Gembloux Agro-Bio Tech, Université de Liege, Liège, Belgium
| | - Bernard Bonyoma
- Section de la Foresterie, Institut National pour l'Etude et la Recherche Agronomique Yangambi, Yangambi, Democratic Republic of the Congo
| | - Patrick Boundja
- Center for International Forestry Research (CIFOR), Bogor, Indonesia
- Congo Programme, Wildlife Conservation Society, Brazzaville, Republic of Congo
| | - Nils Bourland
- Service of Wood Biology, Royal Museum for Central Africa, Tervuren, Belgium
- CIFOR, Bogor, Indonesia
- Forest Resources Management, Gembloux Agro-Bio Tech, University of Liège, Liège, Belgium
- Resources and Synergies Development, Singapore, Singapore
| | - Faustin Boyemba Bosela
- Laboratory of Ecology and Forest Management, Faculty of Sciences, University of Kisangani, Kisangani, Democratic Republic of the Congo
| | - Fabian Brambach
- Biodiversity, Macroecology and Biogeography, University of Göttingen, Göttingen, Germany
| | - Roel Brienen
- School of Geography, University of Leeds, Leeds, UK
| | | | - José Luís Camargo
- Projeto Dinâmica Biológica de Fragmentos Florestais, Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
| | - Wegliane Campelo
- Universidade Federal do Amapá, Ciências Ambientais, Macapá, Brazil
| | - Angela Cano
- Laboratorio de Ecología de Bosques Tropicales y Primatología, Universidad de los Andes, Bogotá, Colombia
- Cambridge University Botanic Garden, Cambridge, UK
| | - Sasha Cárdenas
- Laboratorio de Ecología de Bosques Tropicales y Primatología, Universidad de los Andes, Bogotá, Colombia
| | | | | | | | - Fernanda Antunes Carvalho
- Coordenação de Pesquisas em Ecologia, Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
- Departamento de Genética, Ecologia e Evolução, Instituto de Ciências Biológicas, Belo Horizonte, Brazil
| | - Luisa Fernanda Casas
- Laboratorio de Ecología de Bosques Tropicales y Primatología, Universidad de los Andes, Bogotá, Colombia
| | - Hernán Castellanos
- Centro de Investigaciones Ecológicas de Guayana, Universidad Nacional Experimental de Guayana, Puerto Ordaz, Venezuela
| | - Carolina V Castilho
- Centro de Pesquisa Agroflorestal de Roraima, Embrapa Roraima, Boa Vista, Brazil
| | - Carlos Cerón
- Escuela de Biología Herbario Alfredo Paredes, Universidad Central, Quito, Ecuador
| | - Colin A Chapman
- Biology Department, Vancouver Island University, Nanaimo, British Columbia, Canada
- Shaanxi Key Laboratory for Animal Conservation, Northwest University, Xi'an, China
- School of Life Sciences, University of KwaZulu-Natal, Scottsville, South Africa
| | - Jerome Chave
- Laboratoire Évolution et Diversité Biologique, CNRS and Université Paul Sabatier, Toulouse, France
| | - Phourin Chhang
- Institute of Forest and Wildlife Research and Development (IRD), Phnom Penh, Cambodia
| | - Wanlop Chutipong
- Conservation Ecology Program, King Mongkut's University of Technology Thonburi, Bangkok, Thailand
| | - George B Chuyong
- Faculty of Science, Department of Plant Science, University of Buea, Buea, Cameroon
| | | | - Connie J Clark
- Nicholas School of the Environment, Duke University, Durham, NC, USA
| | - Fernanda Coelho de Souza
- Coordenação de Pesquisas em Ecologia, Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
- University of Leeds, Leeds, UK
- BeZero, London, UK
| | - James A Comiskey
- Inventory and Monitoring Program, National Park Service, Fredericksburg, VA, USA
- Smithsonian Conservation Biology Institute, Washington, DC, USA
| | - David A Coomes
- Department of Plant Sciences and Conservation Research Institute, University of Cambridge, Cambridge, UK
| | | | - Diego F Correa
- Laboratorio de Ecología de Bosques Tropicales y Primatología, Universidad de los Andes, Bogotá, Colombia
- The University of Queensland, Brisbane, Queensland, Australia
| | - Flávia R C Costa
- Coordenação de Pesquisas em Ecologia, Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
| | | | - Pierre Couteron
- AMAP, Université de Montpellier, IRD, Cirad, CNRS, INRAE, Montpellier, France
- International Joint Laboratory DYCOFAC, IRD-UYI-IRGM, Yaoundé, Cameroon
| | - Heike Culmsee
- State Agency for Environment, Nature Conservation and Geology, Güstrow, Germany
| | - Aida Cuni-Sanchez
- Department of Environment and Geography, University of York, York, UK
- Department of International Environmental and Development Studies (NORAGRIC), Norwegian University of Life Sciences, Ås, Norway
| | - Francisco Dallmeier
- Center for Conservation and Sustainability, Smithsonian Conservation Biology Institute, Washington, DC, USA
| | - Gabriel Damasco
- Gothenburg Global Biodiversity Centre, University of Gothenburg, Gothenburg, Sweden
| | - Gilles Dauby
- AMAP, Université de Montpellier, IRD, Cirad, CNRS, INRAE, Montpellier, France
- International Joint Laboratory DYCOFAC, IRD-UYI-IRGM, Yaoundé, Cameroon
| | - Nállarett Dávila
- Departamento de Biologia Vegetal, Instituto de Biologia, Universidade Estadual de Campinas (UNICAMP), Campinas, Brazil
| | | | - Jose Don T De Alban
- Centre for Nature-Based Climate Solutions, Department of Biological Sciences, National University of Singapore, Singapore, Singapore
- Phillipines Programme, Fauna and Flora International, Cambridge, UK
| | - Rafael L de Assis
- Biodiversity and Ecosystem Services, Instituto Tecnológico Vale, Belém, Brazil
| | - Charles De Canniere
- Landscape Ecology and Vegetal Production Systems Unit, Universite Libre de Bruxelles, Brussels, Belgium
| | | | | | - Layon O Demarchi
- Ecology, Monitoring and Sustainable Use of Wetlands (MAUA), Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
| | - Kyle G Dexter
- School of Geosciences, University of Edinburgh, Edinburgh, UK
- Royal Botanic Garden Edinburgh, Edinburgh, UK
| | - Anthony Di Fiore
- Department of Anthropology, University of Texas at Austin, Austin, TX, USA
- Estación de Biodiversidad Tiputini, Colegio de Ciencias Biológicas y Ambientales, Universidad San Francisco de Quito (USFQ), Quito, Ecuador
| | - Hazimah Haji Mohammad Din
- Institute for Biodiversity and Environmental Research, Universiti Brunei Darussalam, Bandar Seri Begawan, Brunei Darussalam
| | | | - Brice Yannick Djiofack
- Service of Wood Biology, Royal Museum for Central Africa, Tervuren, Belgium
- Institut National pour l'Etude et la Recherche Agronomiques (INERA), Wood Laboratory of Yangambi, Yangambi, Democratic Republic of the Congo
- UGent-Woodlab, Laboratory of Wood Technology, Department of Environment, Faculty of Bioscience Engineering, Ghent University, Ghent, Belgium
| | - Marie-Noël K Djuikouo
- International Joint Laboratory DYCOFAC, IRD-UYI-IRGM, Yaoundé, Cameroon
- Faculty of Science, Department of Plant Science, University of Buea, Buea, Cameroon
| | - Tran Van Do
- Silviculture Research Institute, Vietnamese Academy of Forest Sciences, Hanoi, Vietnam
| | - Jean-Louis Doucet
- Forest Is Life, TERRA, Gembloux Agro-Bio Tech, Liège University, Liège, Belgium
| | - Freddie C Draper
- Department of Geography and Planning, University of Liverpool, Liverpool, UK
| | - Vincent Droissart
- AMAP, Université de Montpellier, IRD, Cirad, CNRS, INRAE, Montpellier, France
- International Joint Laboratory DYCOFAC, IRD-UYI-IRGM, Yaoundé, Cameroon
| | - Joost F Duivenvoorden
- Institute of Biodiversity and Ecosystem Dynamics, University of Amsterdam, Amsterdam, The Netherlands
| | - Julien Engel
- AMAP, Université de Montpellier, IRD, Cirad, CNRS, INRAE, Montpellier, France
- Florida International University, Miami, FL, USA
| | - Vittoria Estienne
- Congo Programme, Wildlife Conservation Society, Brazzaville, Republic of Congo
| | - William Farfan-Rios
- Living Earth Collaborative, Washington University in Saint Louis, St Louis, MO, USA
- Missouri Botanical Garden, St Louis, MO, USA
| | - Sophie Fauset
- School of Geography, Earth and Environmental Sciences, University of Plymouth, Plymouth, UK
| | - Kenneth J Feeley
- Department of Biology, University of Miami, Coral Gables, FL, USA
- Fairchild Tropical Botanic Garden, Coral Gables, FL, USA
| | - Yuri Oliveira Feitosa
- Programa de Pós-Graduação em Biologia (Botânica), Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
| | - Ted R Feldpausch
- University of Leeds, Leeds, UK
- Department of Geography, College of Life and Environmental Sciences, University of Exeter, Exeter, UK
| | - Cid Ferreira
- Coordenação de Biodiversidade, Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
| | - Joice Ferreira
- Empresa Brasileira de Pesquisa Agropecuária, Embrapa Amazônia Oriental, Belém, Brazil
| | | | | | | | | | - Ernest G Foli
- Forestry Research Institute of Ghana (FORIG), Kumasi, Ghana
| | - Émile Fonty
- Direction Régionale de la Guyane, Office National des Forêts, Cayenne, French Guiana
- Université de Montpellier, Montpellier, France
| | | | - Alfredo Fuentes
- Missouri Botanical Garden, St Louis, MO, USA
- Herbario Nacional de Bolivia, Instituto de Ecología, Carrera de Biología, Universidad Mayor de San Andrés, La Paz, Bolivia
| | | | | | - Karina Garcia-Cabrera
- Biology Department and Center for Energy, Environment and Sustainability, Wake Forest University, Winston Salem, NC, USA
| | - Roosevelt García-Villacorta
- Programa Restauración de Ecosistemas (PRE), Centro de Innovación Científica Amazónica (CINCIA), Tambopata, Peru
- Peruvian Center for Biodiversity and Conservation (PCBC), Iquitos, Peru
| | - Vitor H F Gomes
- Escola de Negócios Tecnologia e Inovação, Centro Universitário do Pará, Belém, Brazil
- Universidade Federal do Pará, Belém, Brazil
| | - Ricardo Zárate Gómez
- PROTERRA, Instituto de Investigaciones de la Amazonía Peruana (IIAP), Iquitos, Peru
| | | | - Rogerio Gribel
- Coordenação de Biodiversidade, Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
| | | | - Juan Ernesto Guevara
- Grupo de Investigación en Biodiversidad, Medio Ambiente y Salud-BIOMAS, Universidad de las Américas, Quito, Ecuador
- The Field Museum, Chicago, IL, USA
| | - Khalid Rehman Hakeem
- Department of Biological Sciences, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Jefferson S Hall
- Forest Global Earth Observatory (ForestGEO), Smithsonian Tropical Research Institute, Washington, DC, USA
| | | | - Alan C Hamilton
- Honorary Professor, Kunming Institute of Botany, Chinese Academy of Science, Kunming, China
| | | | | | - Terese B Hart
- Lukuru Wildlife Research Foundation, Kinshasa, Democratic Republic of the Congo
- Division of Vertebrate Zoology, Yale Peabody Museum of Natural History, New Haven, CT, USA
| | - Andy Hector
- Department of Plant Sciences, University of Oxford, Oxford, UK
| | - Terry W Henkel
- Department of Biological Sciences, California State Polytechnic University, Humboldt, Arcata, CA, USA
| | - John Herbohn
- Tropical Forests and People Research Centre, University of the Sunshine Coast, Maroochydore DC, Queensland, Australia
| | | | | | - Milena Holmgren
- Resource Ecology Group, Wageningen University and Research, Wageningen, The Netherlands
| | - Euridice N Honorio Coronado
- Instituto de Investigaciones de la Amazonía Peruana (IIAP), Iquitos, Peru
- University of St Andrews, St Andrews, UK
| | | | - Wannes Hubau
- School of Geography, University of Leeds, Leeds, UK
- Service of Wood Biology, Royal Museum for Central Africa, Tervuren, Belgium
- Department of Environment, Laboratory of Wood Technology (Woodlab), Ghent University, Ghent, Belgium
| | - Nobuo Imai
- Department of Forest Science, Tokyo University of Agriculture, Tokyo, Japan
| | - Mariana Victória Irume
- Coordenação de Biodiversidade, Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
| | - Patrick A Jansen
- Smithsonian Tropical Research Institute, Ancon, Panama
- Department of Environmental Sciences, Wageningen University and Research, Wageningen, The Netherlands
| | - Kathryn J Jeffery
- Department of Biological and Environmental Sciences, University of Stirling, Stirling, UK
| | - Eliana M Jimenez
- Grupo de Ecología y Conservación de Fauna y Flora Silvestre, Instituto Amazónico de Investigaciones Imani, Universidad Nacional de Colombia sede Amazonia, Leticia, Colombia
| | - Tommaso Jucker
- School of Biological Sciences, University of Bristol, Bristol, UK
| | - André Braga Junqueira
- Institut de Ciència i Tecnologia Ambientals, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Michelle Kalamandeen
- School of Earth, Environment and Society, McMaster University, Hamilton, Ontario, Canada
| | - Narcisse G Kamdem
- International Joint Laboratory DYCOFAC, IRD-UYI-IRGM, Yaoundé, Cameroon
- Plant Systematics and Ecology Laboratory, Higher Teachers' Training College, University of Yaoundé I, Yaoundé, Cameroon
| | - Kuswata Kartawinata
- Integrative Research Center, The Field Museum of Natural History, Chicago, IL, USA
| | - Emmanuel Kasongo Yakusu
- Service of Wood Biology, Royal Museum for Central Africa, Tervuren, Belgium
- UGent-Woodlab, Laboratory of Wood Technology, Department of Environment, Faculty of Bioscience Engineering, Ghent University, Ghent, Belgium
- Faculté de Gestion de Ressources Naturelles Renouvelables, Université de Kisangani, Kisangani, Democratic Republic of the Congo
| | - John M Katembo
- Laboratory of Ecology and Forest Management, Faculty of Sciences, University of Kisangani, Kisangani, Democratic Republic of the Congo
| | - Elizabeth Kearsley
- Computational and Applied Vegetation Ecology (CAVElab), Department of Environment, Faculty of Bioscience Engineering, Ghent University, Ghent, Belgium
| | - David Kenfack
- Forest Global Earth Observatory (ForestGEO), Smithsonian Tropical Research Institute, Washington, DC, USA
| | - Michael Kessler
- Department of Systematic and Evolutionary Botany, University of Zurich, Zurich, Switzerland
| | - Thiri Toe Khaing
- Center for Integrative Conservation, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Menglun, Mengla, China
- University of the Chinese Academy of Sciences, Beijing, China
| | | | | | - Bente Klitgaard
- Department for Accelerated Taxonomy, Royal Botanic Gardens, Richmond, UK
| | - Nicolas Labrière
- Laboratoire Évolution et Diversité Biologique, CNRS and Université Paul Sabatier, Toulouse, France
| | - Yves Laumonier
- Forest and Environment Program, Center for International Forestry Research (CIFOR), Bogor, Indonesia
| | - Susan G W Laurance
- Centre for Tropical Environmental and Sustainability Science and College of Science and Engineering, James Cook University, Cairns, Queensland, Australia
| | - William F Laurance
- Centre for Tropical Environmental and Sustainability Science and College of Science and Engineering, James Cook University, Cairns, Queensland, Australia
| | - Félix Laurent
- Service of Wood Biology, Royal Museum for Central Africa, Tervuren, Belgium
- Institut National pour l'Etude et la Recherche Agronomiques (INERA), Wood Laboratory of Yangambi, Yangambi, Democratic Republic of the Congo
- UGent-Woodlab, Laboratory of Wood Technology, Department of Environment, Faculty of Bioscience Engineering, Ghent University, Ghent, Belgium
| | - Tinh Cong Le
- Viet Nature Conservation Centre, Hanoi, Viet Nam
| | | | - Miguel E Leal
- Uganda Programme, Wildlife Conservation Society, Kampala, Uganda
| | | | | | - Moses B Libalah
- International Joint Laboratory DYCOFAC, IRD-UYI-IRGM, Yaoundé, Cameroon
- Plant Systematics and Ecology Laboratory, Higher Teachers' Training College, University of Yaoundé I, Yaoundé, Cameroon
- Department of Plant Biology, Faculty of Science, University of Yaoundé I, Yaoundé, Cameroon
| | - Juan Carlos Licona
- Instituto Boliviano de Investigacion Forestal, Santa Cruz, Santa Cruz, Bolivia
| | | | | | - Aline Lopes
- Department of Ecology, Institute of Biological Sciences, University of Brasilia, Brasilia, Brazil
| | | | - Jon C Lovett
- School of Geography, University of Leeds, Leeds, UK
- Herbarium, Royal Botanic Gardens Kew, Richmond, UK
| | - Richard Lowe
- Botany Department, University of Ibadan, Ibadan, Nigeria
| | - José Rafael Lozada
- Facultad de Ciencias Forestales y Ambientales, Instituto de Investigaciones para el Desarrollo Forestal, Universidad de los Andes, Mérida, Mérida, Venezuela
| | - Xinghui Lu
- Institute of Forest Ecology, Environment and Protection, Chinese Academy of Forestry, Beijing, China
| | - Nestor K Luambua
- Service of Wood Biology, Royal Museum for Central Africa, Tervuren, Belgium
- Institut National pour l'Etude et la Recherche Agronomiques (INERA), Wood Laboratory of Yangambi, Yangambi, Democratic Republic of the Congo
- Faculty of Renewable Natural Resources Management, University of Kisangani, Kisangani, Democratic Republic of the Congo
- Faculté des sciences Agronomiques, Université Officielle de Mbujimayi, Mbujimayi, Democratic Republic of the Congo
| | - Bruno Garcia Luize
- Departamento de Biologia Vegetal, Instituto de Biologia, Universidade Estadual de Campinas (UNICAMP), Campinas, Brazil
| | - Paul Maas
- Naturalis Biodiversity Center, Leiden, The Netherlands
| | - José Leonardo Lima Magalhães
- Programa de Pós-Graduação em Ecologia, Universidade Federal do Pará, Belém, Brazil
- Embrapa Amazônia Oriental, Belém, Brazil
| | - William E Magnusson
- Coordenação de Pesquisas em Ecologia, Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
| | | | - Jean-Remy Makana
- Faculté des Sciences, Laboratoire d'Écologie et Aménagement Forestier, Université de Kisangani, Kisangani, Democratic Republic of the Congo
| | - Yadvinder Malhi
- Environmental Change Institute, School of Geography and the Environment, University of Oxford, Oxford, UK
| | - Lorena Maniguaje Rincón
- Coordenação de Biodiversidade, Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
| | - Asyraf Mansor
- School of Biological Sciences, Universiti Sains Malaysia, George Town, Malaysia
- Centre for Marine and Coastal Studies, Universiti Sains Malaysia, George Town, Malaysia
| | | | - Beatriz S Marimon
- Programa de Pós-Graduação em Ecologia e Conservação, Universidade do Estado de Mato Grosso, Nova Xavantina, Brazil
| | - Ben Hur Marimon-Junior
- Programa de Pós-Graduação em Ecologia e Conservação, Universidade do Estado de Mato Grosso, Nova Xavantina, Brazil
| | - Andrew R Marshall
- Department of Environment and Geography, University of York, York, UK
- Flamingo Land, Kirby Misperton, UK
- Forest Research Institute, University of the Sunshine Coast, Sippy Downs, Queensland, Australia
| | - Maria Pires Martins
- Coordenação de Biodiversidade, Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
| | | | | | - Italo Mesones
- Department of Integrative Biology, University of California, Berkeley, CA, USA
| | - Faizah Metali
- Environmental and Life Sciences Programme, Faculty of Science, Universiti Brunei Darussalam, Bandar Seri Begawan, Brunei Darussalam
| | - Vianet Mihindou
- Agence Nationale des Parcs Nationaux, Libreville, Gabon
- Ministère de la Forêt, de la Mer, de l'Environnement, Chargé du Plan Climat, Libreville, Gabon
| | - Jerome Millet
- Office français de la biodiversité, Vincennes, France
| | - William Milliken
- Department for Ecosystem Stewardship, Royal Botanic Gardens, Richmond, UK
| | | | - Jean-François Molino
- AMAP, Université de Montpellier, IRD, Cirad, CNRS, INRAE, Montpellier, France
- International Joint Laboratory DYCOFAC, IRD-UYI-IRGM, Yaoundé, Cameroon
| | | | - Abel Monteagudo Mendoza
- Jardín Botánico de Missouri, Oxapampa, Peru
- Herbario Vargas, Universidad Nacional de San Antonio Abad del Cusco, Cuzco, Peru
| | - Juan Carlos Montero
- Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
- Instituto Boliviano de Investigacion Forestal, Santa Cruz, Santa Cruz, Bolivia
| | - Sam Moore
- Environmental Change Institute, School of Geography and the Environment, University of Oxford, Oxford, UK
| | - Bonifacio Mostacedo
- Facultad de Ciencias Agrícolas, Universidad Autónoma Gabriel René Moreno, Santa Cruz, Santa Cruz, Bolivia
| | | | - Sharif Ahmed Mukul
- Tropical Forests and People Research Centre, University of the Sunshine Coast, Maroochydore DC, Queensland, Australia
- Department of Environment and Development Studies, United International University, Dhaka, Bangladesh
| | - Pantaleo K T Munishi
- Department of Ecosystems and Conservation, Sokoine University of Agriculture, Morogoro, Tanzania
| | | | | | - Marcelo Trindade Nascimento
- Laboratório de Ciências Ambientais, Universidade Estadual do Norte Fluminense, Campos dos Goyatacazes, Brazil
| | - David Neill
- Universidad Estatal Amazónica, Puyo, Ecuador
| | | | | | - Laurent Nsenga
- Service of Wood Biology, Royal Museum for Central Africa, Tervuren, Belgium
| | - Percy Núñez Vargas
- Herbario Vargas, Universidad Nacional de San Antonio Abad del Cusco, Cuzco, Peru
| | - Lucas Ojo
- University of Abeokuta, Abeokuta, Nigeria
| | - Alexandre A Oliveira
- Instituto de Biociências, Departamento de Ecologia, Universidade de Sao Paulo (USP), São Paulo, Brazil
| | - Edmar Almeida de Oliveira
- Programa de Pós-Graduação em Ecologia e Conservação, Universidade do Estado de Mato Grosso, Nova Xavantina, Brazil
| | | | | | - Susamar Pansini
- Programa de Pós-Graduação em Biodiversidade e Biotecnologia PPG-Bionorte, Universidade Federal de Rondônia, Porto Velho, Brazil
| | - Marcelo Petratti Pansonato
- Coordenação de Biodiversidade, Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
- Instituto de Biociências, Departamento de Ecologia, Universidade de São Paulo (USP), São Paulo, Brazil
| | | | - Ekananda Paudel
- Centre for Mountain Ecosystem Studies, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, China
| | - Daniela Pauletto
- Instituto de Biodiversidade e Florestas, Universidade Federal do Oeste do Pará, Santarém, Brazil
| | - Richard G Pearson
- Centre for Biodiversity and Environment Research, Department of Genetics, Evolution and Environment, University College London, London, UK
| | | | - R Toby Pennington
- Royal Botanic Garden Edinburgh, Edinburgh, UK
- Department of Geography, College of Life and Environmental Sciences, University of Exeter, Exeter, UK
| | - Carlos A Peres
- School of Environmental Sciences, University of East Anglia, Norwich, UK
| | | | - Pascal Petronelli
- Cirad UMR Ecofog, AgrosParisTech, CNRS, INRAE, Université Guyane, Kourou Cedex, France
| | | | | | | | | | - Maria Teresa Fernandez Piedade
- Ecology, Monitoring and Sustainable Use of Wetlands (MAUA), Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
| | | | - Pierre Ploton
- AMAP, Université de Montpellier, IRD, Cirad, CNRS, INRAE, Montpellier, France
- International Joint Laboratory DYCOFAC, IRD-UYI-IRGM, Yaoundé, Cameroon
| | - Andreas Popelier
- Service of Wood Biology, Royal Museum for Central Africa, Tervuren, Belgium
- UGent-Woodlab, Laboratory of Wood Technology, Department of Environment, Faculty of Bioscience Engineering, Ghent University, Ghent, Belgium
- Faculté de Gestion de Ressources Naturelles Renouvelables, Université de Kisangani, Kisangani, Democratic Republic of the Congo
| | - John R Poulsen
- Nicholas School of the Environment, Duke University, Durham, NC, USA
- The Nature Conservancy, Boulder, CO, USA
| | - Adriana Prieto
- Instituto de Ciencias Naturales, Universidad Nacional de Colombia, Bogotá, Colombia
| | | | - Hari Priyadi
- Department of Resource and Environmental Economics (ESL), IPB University, Bogor, Indonesia
| | - Lan Qie
- School of Geography, University of Leeds, Leeds, UK
- School of Life Sciences, University of Lincoln, Lincoln, UK
| | - Adriano Costa Quaresma
- Ecology, Monitoring and Sustainable Use of Wetlands (MAUA), Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
- Wetland Department, Institute of Geography and Geoecology, Karlsruhe Institute of Technology (KIT), Rastatt, Germany
| | - Helder Lima de Queiroz
- Diretoria Técnico-Científica, Instituto de Desenvolvimento Sustentável Mamirauá, Tefé, Brazil
| | - Hirma Ramirez-Angulo
- Instituto de Investigaciones para el Desarrollo Forestal (INDEFOR), Universidad de los Andes, Mérida, Mérida, Venezuela
| | - José Ferreira Ramos
- Coordenação de Biodiversidade, Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
| | - Neidiane Farias Costa Reis
- Programa de Pós-Graduação em Biodiversidade e Biotecnologia PPG-Bionorte, Universidade Federal de Rondônia, Porto Velho, Brazil
| | - Jan Reitsma
- Waardenburg Ecology, Culemborg, The Netherlands
| | | | - Terhi Riutta
- Environmental Change Institute, School of Geography and the Environment, University of Oxford, Oxford, UK
- College of Life Sciences, University of Exeter, Exeter, UK
| | - Gonzalo Rivas-Torres
- Estación de Biodiversidad Tiputini, Colegio de Ciencias Biológicas y Ambientales, Universidad San Francisco de Quito (USFQ), Quito, Ecuador
- University of Florida, Gainesville, FL, USA
| | - Iyan Robiansyah
- Department of Biological Sciences, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia
- Center for Plant Conservation Bogor Botanic Gardens, Indonesian Institute of Science, Bogor, Indonesia
| | - Maira Rocha
- Ecology, Monitoring and Sustainable Use of Wetlands (MAUA), Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
| | | | - M Elizabeth Rodriguez-Ronderos
- Centre for Nature-Based Climate Solutions, Department of Biological Sciences, National University of Singapore, Singapore, Singapore
- Department of Geography, National University of Singapore, Singapore, Singapore
| | - Francesco Rovero
- Deparment of Biology, University of Florence, Sesto Fiorentino, Italy
- Tropical Biodiversity Section, Museo delle Scienze (MUSE), Trento, Italy
| | - Andes H Rozak
- Research Center for Plant Conservation, Botanic Gardens and Forestry, National Research and Innovation Agency (BRIN), Bogor, Indonesia
| | - Agustín Rudas
- Instituto de Ciencias Naturales, Universidad Nacional de Colombia, Bogotá, Colombia
| | | | - Daniel Sabatier
- AMAP, Université de Montpellier, IRD, Cirad, CNRS, INRAE, Montpellier, France
- International Joint Laboratory DYCOFAC, IRD-UYI-IRGM, Yaoundé, Cameroon
| | - Le Bienfaiteur Sagang
- International Joint Laboratory DYCOFAC, IRD-UYI-IRGM, Yaoundé, Cameroon
- Plant Systematics and Ecology Laboratory, Higher Teachers' Training College, University of Yaoundé I, Yaoundé, Cameroon
- Institute of the Environment and Sustainability, University of California, Los Angeles, CA, USA
| | - Adeilza Felipe Sampaio
- Programa de Pós-Graduação em Biodiversidade e Biotecnologia PPG-Bionorte, Universidade Federal de Rondônia, Porto Velho, Brazil
| | - Ismayadi Samsoedin
- Forest Research and Development Center, Research, Development and Innovation Agency, Ministry of Environment and Forestry, Bogor, Indonesia
| | - Manichanh Satdichanh
- Centre for Mountain Ecosystem Studies, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, China
| | - Juliana Schietti
- Coordenação de Biodiversidade, Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
| | - Jochen Schöngart
- Ecology, Monitoring and Sustainable Use of Wetlands (MAUA), Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
| | - Veridiana Vizoni Scudeller
- Departamento de Biologia, Universidade Federal do Amazonas (UFAM)-Instituto de Ciências Biológicas (ICB1), Manaus, Brazil
| | | | - Douglas Sheil
- Forest Ecology and Forest Management Group, Wageningen University and Research, Wageningen, The Netherlands
| | | | - Miles R Silman
- Biology Department and Center for Energy, Environment and Sustainability, Wake Forest University, Winston Salem, NC, USA
| | | | | | - Murielle Simo-Droissart
- International Joint Laboratory DYCOFAC, IRD-UYI-IRGM, Yaoundé, Cameroon
- Plant Systematics and Ecology Laboratory, Higher Teachers' Training College, University of Yaoundé I, Yaoundé, Cameroon
| | | | - Plinio Sist
- Cirad-ES, Campus International de Baillarguet, TA C-105/D, Montpellier, France
| | - Thaiane R Sousa
- Programa de Pós-Graduação em Ecologia, Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
| | - Emanuelle de Sousa Farias
- Laboratório de Ecologia de Doenças Transmissíveis da Amazônia (EDTA), Instituto Leônidas e Maria Deane, Fiocruz, Manaus, Brazil
- Instituto Oswaldo Cruz (IOC/FIOCRUZ), Rio de Janeiro, Brazil
| | - Luiz de Souza Coelho
- Coordenação de Biodiversidade, Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
| | | | - Suzanne M Stas
- School of Earth and Environment, University of Leeds, Leeds, UK
| | | | - Pablo R Stevenson
- Laboratorio de Ecología de Bosques Tropicales y Primatología, Universidad de los Andes, Bogotá, Colombia
| | - Juliana Stropp
- Biogeography Department, Trier University, Trier, Germany
| | - Rahayu S Sukri
- Institute for Biodiversity and Environmental Research, Universiti Brunei Darussalam, Bandar Seri Begawan, Brunei Darussalam
| | - Terry C H Sunderland
- Center for International Forestry Research (CIFOR), Bogor, Indonesia
- Faculty of Forestry, University of British Columbia, Vancouver, British Columbia, Canada
| | - Eizi Suzuki
- Research Center for the Pacific Islands, Kagoshima University, Kagoshima, Japan
| | - Michael D Swaine
- Department of Plant and Soil Science, School of Biological Sciences, University of Aberdeen, Aberdeen, UK
| | - Jianwei Tang
- Key Laboratory of Tropical Plant Resources and Sustainable Use, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Mengla, China
| | - James Taplin
- UK Research and Innovation, Innovate UK, London, UK
| | - David M Taylor
- Department of Geography, National University of Singapore, Singapore, Singapore
| | - J Sebastián Tello
- Center for Conservation and Sustainable Development, Missouri Botanical Garden, St Louis, MO, USA
| | - John Terborgh
- Department of Biology and Florida Museum of Natural History, University of Florida, Gainesville, FL, USA
- James Cook University, Cairns, Queensland, Australia
| | | | - Ida Theilade
- Department of Food and Resource Economics, University of Copenhagen, Copenhagen, Denmark
| | - Duncan W Thomas
- School of Biological Sciences, Washington State University, Vancouver, WA, USA
| | - Raquel Thomas
- Iwokrama International Centre for Rain Forest Conservation and Development, Georgetown, Guyana
| | - Sean C Thomas
- Institute of Forestry and Conservation, University of Toronto, Toronto, Ontario, Canada
| | | | - Benjamin Toirambe
- Service of Wood Biology, Royal Museum for Central Africa, Tervuren, Belgium
- Ministère de l'Environnement et Développement Durable, Kinshasa, Democratic Republic of the Congo
| | | | - Kyle W Tomlinson
- Center for Integrative Conservation, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Menglun, Mengla, China
- Center of Conservation Biology, Core Botanical Gardens, Chinese Academy of Sciences, Menglun, China
| | - Armando Torres-Lezama
- Instituto de Investigaciones para el Desarrollo Forestal (INDEFOR), Universidad de los Andes, Mérida, Mérida, Venezuela
| | | | - John Tshibamba Mukendi
- Service of Wood Biology, Royal Museum for Central Africa, Tervuren, Belgium
- Faculté de Gestion de Ressources Naturelles Renouvelables, Université de Kisangani, Kisangani, Democratic Republic of the Congo
- Faculté des Sciences Appliquées, Université de Mbujimayi, Mbujimayi, Democratic Republic of the Congo
| | - Roven D Tumaneng
- Phillipines Programme, Fauna and Flora International, Cambridge, UK
- Emerging Technology Development Division, Department of Science and Technology Philippine Council for Industry, Energy and Emerging Technology Research and Development (DOST-PCIEERD), Taguig City, Philippines
| | - Maria Natalia Umaña
- Department of Ecology and Evolutionary Biology, University of Michigan, Ann Arbor, MI, USA
| | - Peter M Umunay
- Wildlife Conservation Society, New York, NY, USA
- Yale School of Forestry and Environmental Studies, Yale University, New Haven, CT, USA
| | | | - Elvis H Valderrama Sandoval
- Department of Biology, University of Missouri, St Louis, MO, USA
- Universidad Nacional de la Amazonia Peruana, Iquitos, Peru
| | | | - Tinde R Van Andel
- Naturalis Biodiversity Center, Leiden, The Netherlands
- Wageningen University, Wageningen, The Netherlands
| | - Martin van de Bult
- Doi Tung Development Project, Social Development Department, Chiang Rai, Thailand
| | | | | | | | - César I A Vela
- Escuela Profesional de Ingeniería Forestal, Universidad Nacional de San Antonio Abad del Cusco, Puerto Maldonado, Peru
| | | | - Hans Verbeeck
- CAVElab-Computational and Applied Vegetation Ecology, Department of Environment, Ghent University, Ghent, Belgium
| | | | - Alberto Vicentini
- Coordenação de Pesquisas em Ecologia, Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
| | | | - Emilio Vilanova Torre
- Instituto de Investigaciones para el Desarrollo Forestal (INDEFOR), Universidad de los Andes, Mérida, Mérida, Venezuela
- Wildlife Conservation Society, New York, NY, USA
| | - Daniel Villarroel
- Museo de Historia Natural Noel Kempff Mercado, Universidad Autónoma Gabriel Rene Moreno, Santa Cruz, Santa Cruz, Bolivia
- Fundación Amigos de la Naturaleza (FAN), Santa Cruz, Bolivia
| | | | - Jason Vleminckx
- International Center for Tropical Botany, Department of Biological Sciences, Florida International University, Miami, FL, USA
- Faculté des Sciences, Service d'Évolution Biologique et Écologie, Université Libre de Bruxelles, Brussels, Belgium
| | | | - Vincent Antoine Vos
- Instituto de Investigaciones Forestales de la Amazonía, Universidad Autónoma del Beni José Ballivián, Riberalta, Beni, Bolivia
| | | | - Edward L Webb
- Viikki Tropical Resources Institute, Department of Forest Sciences, University of Helsinki, Helsinki, Finland
- Helsinki Institute of Sustainability Science (HELSUS), Helsinki, Finland
| | - Lee J T White
- Ministry of Forests, Seas, Environment and Climate, Libreville, Gabon
- Department of Biological and Environmental Sciences, University of Stirling, Stirling, UK
- Institut de Recherche en Écologie Tropicale, Libreville, Gabon
| | - Serge Wich
- School of Biological and Environmental Sciences, Liverpool John Moores University, Liverpool, UK
| | - Florian Wittmann
- Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
- Wetland Department, Institute of Geography and Geoecology, Karlsruhe Institute of Technology (KIT), Rastatt, Germany
| | | | - Runguo Zang
- Key Laboratory of Forest Ecology and Environment of State Forestry Administration, Institute of Forest Ecology, Environment and Protection, Chinese Academy of Forestry, Beijing, China
| | - Charles Eugene Zartman
- Coordenação de Biodiversidade, Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
| | - Lise Zemagho
- International Joint Laboratory DYCOFAC, IRD-UYI-IRGM, Yaoundé, Cameroon
- Plant Systematics and Ecology Laboratory, Higher Teachers' Training College, University of Yaoundé I, Yaoundé, Cameroon
| | - Egleé L Zent
- Laboratory of Human Ecology, Instituto Venezolano de Investigaciones Científicas (IVIC), Caracas, Venezuela
| | - Stanford Zent
- Laboratory of Human Ecology, Instituto Venezolano de Investigaciones Científicas (IVIC), Caracas, Venezuela
| |
Collapse
|
43
|
Bollinger E, Zubrod JP, Englert D, Graf N, Weisner O, Kolb S, Schäfer RB, Entling MH, Schulz R. The influence of season, hunting mode, and habitat specialization on riparian spiders as key predators in the aquatic-terrestrial linkage. Sci Rep 2023; 13:22950. [PMID: 38135811 PMCID: PMC10746743 DOI: 10.1038/s41598-023-50420-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Accepted: 12/19/2023] [Indexed: 12/24/2023] Open
Abstract
Freshwater ecosystems subsidize riparian zones with high-quality nutrients via the emergence of aquatic insects. Spiders are dominant consumers of these insect subsidies. However, little is known about the variation of aquatic insect consumption across spiders of different hunting modes, habitat specializations, seasons, and systems. To explore this, we assembled a large stable isotope dataset (n > 1000) of aquatic versus terrestrial sources and six spider species over four points in time adjacent to a lotic and a lentic system. The spiders represent three hunting modes each consisting of a wetland specialist and a habitat generalist. We expected that specialists would feed more on aquatic prey than their generalist counterparts. Mixing models showed that spiders' diet consisted of 17-99% of aquatic sources, with no clear effect of habitat specialization. Averaged over the whole study period, web builders (WB) showed the highest proportions (78%) followed by ground hunters (GH, 42%) and vegetation hunters (VH, 31%). Consumption of aquatic prey was highest in June and August, which is most pronounced in GH and WBs, with the latter feeding almost entirely on aquatic sources during this period. Additionally, the elevated importance of high-quality lipids from aquatic origin during fall is indicated by elemental analyses pointing to an accumulation of lipids in October, which represent critical energy reserves during winter. Consequently, this study underlines the importance of aquatic prey irrespective of the habitat specialization of spiders. Furthermore, it suggests that energy flows vary substantially between spider hunting modes and seasons.
Collapse
Affiliation(s)
- Eric Bollinger
- iES Landau, Institute for Environmental Sciences, RPTU Kaiserslautern-Landau, Fortstraße 7, D-76829, Landau, Germany.
| | - Jochen P Zubrod
- iES Landau, Institute for Environmental Sciences, RPTU Kaiserslautern-Landau, Fortstraße 7, D-76829, Landau, Germany
- Zubrod Environmental Data Science, Ostring 24a, D-76829, Landau, Germany
| | - Dominic Englert
- iES Landau, Institute for Environmental Sciences, RPTU Kaiserslautern-Landau, Fortstraße 7, D-76829, Landau, Germany
| | - Nadin Graf
- iES Landau, Institute for Environmental Sciences, RPTU Kaiserslautern-Landau, Fortstraße 7, D-76829, Landau, Germany
| | - Oliver Weisner
- iES Landau, Institute for Environmental Sciences, RPTU Kaiserslautern-Landau, Fortstraße 7, D-76829, Landau, Germany
| | - Sebastian Kolb
- iES Landau, Institute for Environmental Sciences, RPTU Kaiserslautern-Landau, Fortstraße 7, D-76829, Landau, Germany
| | - Ralf B Schäfer
- iES Landau, Institute for Environmental Sciences, RPTU Kaiserslautern-Landau, Fortstraße 7, D-76829, Landau, Germany
| | - Martin H Entling
- iES Landau, Institute for Environmental Sciences, RPTU Kaiserslautern-Landau, Fortstraße 7, D-76829, Landau, Germany
| | - Ralf Schulz
- iES Landau, Institute for Environmental Sciences, RPTU Kaiserslautern-Landau, Fortstraße 7, D-76829, Landau, Germany
- Eußerthal Ecosystem Research Station, RPTU Kaiserslautern-Landau, Birkenthalstraße 13, D-76857, Eußerthal, Germany
| |
Collapse
|
44
|
Laraib M, Titocci J, Rosati I, Basset A. An integrated individual-level trait-based phytoplankton dataset from transitional waters. Sci Data 2023; 10:897. [PMID: 38092782 PMCID: PMC10719296 DOI: 10.1038/s41597-023-02785-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Accepted: 11/23/2023] [Indexed: 12/17/2023] Open
Abstract
Functional trait-based approaches have undergone an extraordinary expansion in phytoplankton ecology. Morpho-functional traits have been shown to vary both within and between populations and species, potentially affecting individual fitness and the network of inter-individual relationships. Here we integrate six fully harmonized phytoplankton morpho-functional trait datasets, characterized by a fine data grain, reporting individual-level data over a large biogeographical area. Datasets refer to transitional water ecosystems, from five biogeographical areas: Northern Atlantic Ocean (Scotland), South-Western Atlantic Ocean (Brazil), South-Western Pacific Ocean (Australia), Indo Pacific Ocean (Maldives) and Mediterranean Sea (Greece and Turkey). The integrated dataset includes 127311 individual phytoplankton records with sampling locations, taxonomic and morphometric information according to Darwin Core standards and semantic annotations. The six FAIR datasets are openly available in the LifeWatch Italy data portal. The datasets have already been used for morpho-functional analyses and hypothesis testing on phytoplankton guilds at different levels of data aggregation and scale, from local to global.
Collapse
Affiliation(s)
- Maira Laraib
- University of Salento, Department of Biological and Environmental Sciences and Technologies (DiSTeBA), Lecce, Italy.
| | - Jessica Titocci
- Italian National Research Council (CNR), Institute for Research on Terrestrial Ecosystems (IRET), Lecce, Italy.
| | - Ilaria Rosati
- Italian National Research Council (CNR), Institute for Research on Terrestrial Ecosystems (IRET), Lecce, Italy
| | - Alberto Basset
- University of Salento, Department of Biological and Environmental Sciences and Technologies (DiSTeBA), Lecce, Italy
- Italian National Research Council (CNR), Institute for Research on Terrestrial Ecosystems (IRET), Lecce, Italy
- National Biodiversity Future Center, Palermo, 90133, Italy
| |
Collapse
|
45
|
Forey O, Sauze J, Piel C, Gritti ES, Devidal S, Faez A, Ravel O, Nahmani J, Rouch L, Blouin M, Pérès G, Capowiez Y, Roy J, Milcu A. Earthworms do not increase greenhouse gas emissions (CO 2 and N 2O) in an ecotron experiment simulating a three-crop rotation system. Sci Rep 2023; 13:21920. [PMID: 38081907 PMCID: PMC10713613 DOI: 10.1038/s41598-023-48765-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Accepted: 11/30/2023] [Indexed: 12/18/2023] Open
Abstract
Earthworms are known to stimulate soil greenhouse gas (GHG) emissions, but the majority of previous studies have used simplified model systems or lacked continuous high-frequency measurements. To address this, we conducted a 2-year study using large lysimeters (5 m2 area and 1.5 m soil depth) in an ecotron facility, continuously measuring ecosystem-level CO2, N2O, and H2O fluxes. We investigated the impact of endogeic and anecic earthworms on GHG emissions and ecosystem water use efficiency (WUE) in a simulated agricultural setting. Although we observed transient stimulations of carbon fluxes in the presence of earthworms, cumulative fluxes over the study indicated no significant increase in CO2 emissions. Endogeic earthworms reduced N2O emissions during the wheat culture (- 44.6%), but this effect was not sustained throughout the experiment. No consistent effects on ecosystem evapotranspiration or WUE were found. Our study suggests that earthworms do not significantly contribute to GHG emissions over a two-year period in experimental conditions that mimic an agricultural setting. These findings highlight the need for realistic experiments and continuous GHG measurements.
Collapse
Affiliation(s)
- Oswaldo Forey
- Montpellier European Ecotron, Univ Montpellier, CNRS, Campus Baillarguet, 34980, Montferrier-Sur-Lez, France
| | - Joana Sauze
- Montpellier European Ecotron, Univ Montpellier, CNRS, Campus Baillarguet, 34980, Montferrier-Sur-Lez, France
| | - Clément Piel
- Montpellier European Ecotron, Univ Montpellier, CNRS, Campus Baillarguet, 34980, Montferrier-Sur-Lez, France
| | - Emmanuel S Gritti
- Montpellier European Ecotron, Univ Montpellier, CNRS, Campus Baillarguet, 34980, Montferrier-Sur-Lez, France
| | - Sébastien Devidal
- Montpellier European Ecotron, Univ Montpellier, CNRS, Campus Baillarguet, 34980, Montferrier-Sur-Lez, France
| | - Abdelaziz Faez
- Montpellier European Ecotron, Univ Montpellier, CNRS, Campus Baillarguet, 34980, Montferrier-Sur-Lez, France
| | - Olivier Ravel
- Montpellier European Ecotron, Univ Montpellier, CNRS, Campus Baillarguet, 34980, Montferrier-Sur-Lez, France
| | - Johanne Nahmani
- CEFE, Univ Montpellier, CNRS, EPHE, IRD, 34293, Montpellier, France
| | - Laly Rouch
- Agroécologie, Institut Agro, INRAE, Univ. Bourgogne, Univ. Bourgogne Franche-Comté, 21000, Dijon, France
| | - Manuel Blouin
- Agroécologie, Institut Agro, INRAE, Univ. Bourgogne, Univ. Bourgogne Franche-Comté, 21000, Dijon, France
| | - Guénola Pérès
- UMR SAS INRAE Institut Agro Rennes-Angers, 65 Rue de Saint Brieuc, 35042, Rennes Cedex 10, France
| | - Yvan Capowiez
- INRAE, UMR 1114 EMMAH, INRAE/Université d'Avignon, Site Agroparc, 84914, Avignon Cedex 09, France
| | - Jacques Roy
- Montpellier European Ecotron, Univ Montpellier, CNRS, Campus Baillarguet, 34980, Montferrier-Sur-Lez, France
| | - Alexandru Milcu
- Montpellier European Ecotron, Univ Montpellier, CNRS, Campus Baillarguet, 34980, Montferrier-Sur-Lez, France.
- CEFE, Univ Montpellier, CNRS, EPHE, IRD, 34293, Montpellier, France.
| |
Collapse
|
46
|
Nakamura Y, Ogiso-Tanaka E, Seto K, Ando T, Katsuki K, Saito Y. DNA metabarcoding focusing on the plankton community: an effective approach to reconstruct the paleo-environment. Sci Rep 2023; 13:21642. [PMID: 38062046 PMCID: PMC10703934 DOI: 10.1038/s41598-023-48367-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Accepted: 11/25/2023] [Indexed: 12/18/2023] Open
Abstract
DNA metabarcoding (DNA-MB) targeting the whole plankton community is a promising approach in studies of sediment samples from water bodies, but its effectiveness in ancient material is not well demonstrated. We applied DNA-MB of plankton in a sediment core to reconstruct the paleo-environment of Lake Shinji, Japan, through a marine lagoon/freshwater lake transition during the past 2300 years. We interpreted core-sample plankton taxonomy and habitat by reference to the modern plankton community in water samples. OTUs (operational taxonomic units) belonging to Dictyochophyceae were 81.05% of the total reads in sediments. However, Ciliophora, Copepoda and Labyrinthulea formed the majority of plankton taxa in the water samples, suggesting that they are under-represented in sediment. A drastic change in plankton composition correlated with a large decrease in sediment sulfur concentration, implying the change of aquatic environment from marine lagoon to freshwater lake. This event took place ca. 1200 CE in Lake Shinji. A 250 year-long transitional period followed, during which the total DNA sequence reads were very low. This suggests that salinity fluctuations created a hostile environment for both marine and freshwater plankton species. Our results show that DNA-MB of the whole plankton community is effective in reconstructing paleo-environments.
Collapse
Affiliation(s)
- Yasuhide Nakamura
- Estuary Research Center, Shimane University, 1060 Nishikawatsu-Cho, Matsue, 690-8504, Japan.
- Department of Botany, National Museum of Nature and Science, Tsukuba, 305-0005, Japan.
| | - Eri Ogiso-Tanaka
- Center for Molecular Biodiversity Research, National Museum of Nature and Science, Tsukuba, 305-0005, Japan
| | - Koji Seto
- Estuary Research Center, Shimane University, 1060 Nishikawatsu-Cho, Matsue, 690-8504, Japan
| | - Takuto Ando
- Estuary Research Center, Shimane University, 1060 Nishikawatsu-Cho, Matsue, 690-8504, Japan
- Graduate School of International Resource Sciences, Akita University, Akita, 010-0852, Japan
| | - Kota Katsuki
- Estuary Research Center, Shimane University, 1060 Nishikawatsu-Cho, Matsue, 690-8504, Japan
| | - Yoshiki Saito
- Estuary Research Center, Shimane University, 1060 Nishikawatsu-Cho, Matsue, 690-8504, Japan
| |
Collapse
|
47
|
Stanimirova R, Tarrio K, Turlej K, McAvoy K, Stonebrook S, Hu KT, Arévalo P, Bullock EL, Zhang Y, Woodcock CE, Olofsson P, Zhu Z, Barber CP, Souza CM, Chen S, Wang JA, Mensah F, Calderón-Loor M, Hadjikakou M, Bryan BA, Graesser J, Beyene DL, Mutasha B, Siame S, Siampale A, Friedl MA. A global land cover training dataset from 1984 to 2020. Sci Data 2023; 10:879. [PMID: 38062043 PMCID: PMC10703991 DOI: 10.1038/s41597-023-02798-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Accepted: 11/29/2023] [Indexed: 12/18/2023] Open
Abstract
State-of-the-art cloud computing platforms such as Google Earth Engine (GEE) enable regional-to-global land cover and land cover change mapping with machine learning algorithms. However, collection of high-quality training data, which is necessary for accurate land cover mapping, remains costly and labor-intensive. To address this need, we created a global database of nearly 2 million training units spanning the period from 1984 to 2020 for seven primary and nine secondary land cover classes. Our training data collection approach leveraged GEE and machine learning algorithms to ensure data quality and biogeographic representation. We sampled the spectral-temporal feature space from Landsat imagery to efficiently allocate training data across global ecoregions and incorporated publicly available and collaborator-provided datasets to our database. To reflect the underlying regional class distribution and post-disturbance landscapes, we strategically augmented the database. We used a machine learning-based cross-validation procedure to remove potentially mis-labeled training units. Our training database is relevant for a wide array of studies such as land cover change, agriculture, forestry, hydrology, urban development, among many others.
Collapse
Affiliation(s)
- Radost Stanimirova
- Department of Earth and Environment, Boston University, 685 Commonwealth Avenue, Boston, MA, 02215, USA.
| | - Katelyn Tarrio
- Department of Earth and Environment, Boston University, 685 Commonwealth Avenue, Boston, MA, 02215, USA
| | - Konrad Turlej
- Department of Earth and Environment, Boston University, 685 Commonwealth Avenue, Boston, MA, 02215, USA
- Department of Geosciences and Natural Resource Management (IGN), University of Copenhagen, DK-1350, København K, Denmark
| | - Kristina McAvoy
- Department of Earth and Environment, Boston University, 685 Commonwealth Avenue, Boston, MA, 02215, USA
| | - Sophia Stonebrook
- Department of Earth and Environment, Boston University, 685 Commonwealth Avenue, Boston, MA, 02215, USA
| | - Kai-Ting Hu
- Department of Earth and Environment, Boston University, 685 Commonwealth Avenue, Boston, MA, 02215, USA
| | - Paulo Arévalo
- Department of Earth and Environment, Boston University, 685 Commonwealth Avenue, Boston, MA, 02215, USA
| | - Eric L Bullock
- Department of Earth and Environment, Boston University, 685 Commonwealth Avenue, Boston, MA, 02215, USA
| | - Yingtong Zhang
- Department of Earth and Environment, Boston University, 685 Commonwealth Avenue, Boston, MA, 02215, USA
| | - Curtis E Woodcock
- Department of Earth and Environment, Boston University, 685 Commonwealth Avenue, Boston, MA, 02215, USA
| | - Pontus Olofsson
- Department of Earth and Environment, Boston University, 685 Commonwealth Avenue, Boston, MA, 02215, USA
- NASA Marshall Space Flight Center, Huntsville, AL, 35808, USA
| | - Zhe Zhu
- Department of Natural Resources and the Environment, University of Connecticut, Storrs, CT, 06269, USA
| | - Christopher P Barber
- U.S. Geological Survey (USGS), Earth Resources Observation and Science (EROS) Center, Sioux Falls, SD, 57198, USA
| | - Carlos M Souza
- Imazon-Amazonia People and Environment Institute, Belém, Brazil
| | - Shijuan Chen
- Department of Earth and Environment, Boston University, 685 Commonwealth Avenue, Boston, MA, 02215, USA
- Yale School of the Environment, Yale University, New Haven, CT, 06511, USA
| | - Jonathan A Wang
- School of Biological Sciences, University of Utah, Salt Lake, UT, 84112, USA
| | - Foster Mensah
- Center for Remote Sensing and Geographic Information Services, University of Ghana, Accra, Ghana
| | - Marco Calderón-Loor
- School of Life and Environmental Sciences, Deakin University, Melbourne, Australia
- Albo Climate, Ehad Ha'am, 9, Tel Aviv, Israel
- Grupo de Investigación de Biodiversidad, Medio Ambiente y Salud-BIOMAS, Universidad de las Américas (UDLA), Quito, Ecuador
| | - Michalis Hadjikakou
- School of Life and Environmental Sciences, Deakin University, Melbourne, Australia
| | - Brett A Bryan
- School of Life and Environmental Sciences, Deakin University, Melbourne, Australia
| | | | - Dereje L Beyene
- REDD+ Coordination Unit, Oromia Environmental Protection Authority, Addis Ababa, Ethiopia
| | - Brian Mutasha
- Forestry Department Headquarters, Ministry of Green Economy and Environment, Lusaka, Zambia
| | - Sylvester Siame
- Forestry Department Headquarters, Ministry of Green Economy and Environment, Lusaka, Zambia
| | - Abel Siampale
- Forestry Department Headquarters, Ministry of Green Economy and Environment, Lusaka, Zambia
| | - Mark A Friedl
- Department of Earth and Environment, Boston University, 685 Commonwealth Avenue, Boston, MA, 02215, USA
| |
Collapse
|
48
|
Bełcik M, Lenda ML, Pustkowiak S, Woźniak B, Skórka P. Social information modifies the associations between forest fragmentation and the abundance of a passerine bird. Sci Rep 2023; 13:21386. [PMID: 38049553 PMCID: PMC10696010 DOI: 10.1038/s41598-023-48512-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 11/27/2023] [Indexed: 12/06/2023] Open
Abstract
Habitat loss and fragmentation are the main factors driving the occurrence and abundance of species in the landscape. However, the local occurrence and abundance of species may also depend on conspecific and heterospecific social information e.g. clues of animals' presence or their voices. We investigated the impact of the interaction between different types of social information and forest fragmentation on the abundance of the song thrush, Turdus philomelos, in Central Europe. Three types of social information (attractive, repulsive, and mixed) and procedural control were broadcasted via loudspeakers in 150 forest patches that varied in size and isolation metrics. Repulsive social information (cues of presence of predator) decreased abundance of song thrush. Also, the repulsive social information changed the association between forest patch isolation, size and the abundance. Attractive social information (songs of the studied thrush) had no effect on song thrush abundance. However, the attractive social information reversed the positive correlation between habitat patch size and the abundance. Mixed social information (both repulsive and attractive) had no impact on the abundance nor interacted with habitat fragmentation. The observed effects mostly did not last to the next breeding season. Overall, our findings indicate that lands of fear and social attraction could modify the effect of habitat fragmentation on the species abundance but these effects probably are not long-lasting.
Collapse
Affiliation(s)
- Michał Bełcik
- Institute of Nature Conservation, Polish Academy of Sciences, Mickiewicza 33, 31-120, Kraków, Poland.
- Centre for Biodiversity and Conservation Science, University of Queensland, Brisbane, QLD, 4072, Australia.
| | - Magdalena Lidia Lenda
- Institute of Nature Conservation, Polish Academy of Sciences, Mickiewicza 33, 31-120, Kraków, Poland
| | - Sylwia Pustkowiak
- Population Ecology Lab, Institute of Environmental Biology, Faculty of Biology, Adam Mickiewicz University, Uniwersytetu Poznańskiego 6, 61-614, Poznań, Poland
| | - Bartłomiej Woźniak
- Department of Forest Zoology and Wildlife Management, Institute of Forest Sciences, Warsaw University of Life Sciences - SGGW, Nowoursynowska 159, 02-776, Warsaw, Poland
| | - Piotr Skórka
- Institute of Nature Conservation, Polish Academy of Sciences, Mickiewicza 33, 31-120, Kraków, Poland
| |
Collapse
|
49
|
Porter A, Godbold JA, Lewis CN, Savage G, Solan M, Galloway TS. Microplastic burden in marine benthic invertebrates depends on species traits and feeding ecology within biogeographical provinces. Nat Commun 2023; 14:8023. [PMID: 38049431 PMCID: PMC10696022 DOI: 10.1038/s41467-023-43788-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2023] [Accepted: 11/20/2023] [Indexed: 12/06/2023] Open
Abstract
The microplastic body burden of marine animals is often assumed to reflect levels of environmental contamination, yet variations in feeding ecology and regional trait expression could also affect a species' risk of contaminant uptake. Here, we explore the global inventory of individual microplastic body burden for invertebrate species inhabiting marine sediments across 16 biogeographic provinces. We show that individual microplastic body burden in benthic invertebrates cannot be fully explained by absolute levels of microplastic contamination in the environment, because interspecific differences in behaviour and feeding ecology strongly determine microplastic uptake. Our analyses also indicate a degree of species-specific particle selectivity; likely associated with feeding biology. Highest microplastic burden occurs in the Yellow and Mediterranean Seas and, contrary to expectation, amongst omnivores, predators, and deposit feeders rather than suspension feeding species. Our findings highlight the inadequacy of microplastic uptake risk assessments based on inventories of environmental contamination alone, and the need to understand how species behaviour and trait expression covary with microplastic contamination.
Collapse
Affiliation(s)
- Adam Porter
- Department of Biosciences, University of Exeter, Geoffrey Pope Building, Exeter, EX4 4QD, UK.
| | - Jasmin A Godbold
- School of Ocean and Earth Science, National Oceanography Centre Southampton, University of Southampton, Waterfront Campus, Southampton, SO14 3ZH, UK
| | - Ceri N Lewis
- Department of Biosciences, University of Exeter, Geoffrey Pope Building, Exeter, EX4 4QD, UK
| | - Georgie Savage
- Department of Biosciences, University of Exeter, Geoffrey Pope Building, Exeter, EX4 4QD, UK
| | - Martin Solan
- School of Ocean and Earth Science, National Oceanography Centre Southampton, University of Southampton, Waterfront Campus, Southampton, SO14 3ZH, UK
| | - Tamara S Galloway
- Department of Biosciences, University of Exeter, Geoffrey Pope Building, Exeter, EX4 4QD, UK
| |
Collapse
|
50
|
Journé V, Hacket-Pain A, Bogdziewicz M. Evolution of masting in plants is linked to investment in low tissue mortality. Nat Commun 2023; 14:7998. [PMID: 38042862 PMCID: PMC10693562 DOI: 10.1038/s41467-023-43616-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Accepted: 11/14/2023] [Indexed: 12/04/2023] Open
Abstract
Masting, a variable and synchronized variation in reproductive effort is a prevalent strategy among perennial plants, but the factors leading to interspecific differences in masting remain unclear. Here, we investigate interannual patterns of reproductive investment in 517 species of terrestrial perennial plants, including herbs, graminoids, shrubs, and trees. We place these patterns in the context of the plants' phylogeny, habitat, form and function. Our findings reveal that masting is widespread across the plant phylogeny. Nonetheless, reversion from masting to regular seed production is also common. While interannual variation in seed production is highest in temperate and boreal zones, our analysis controlling for environment and phylogeny indicates that masting is more frequent in species that invest in tissue longevity. Our modeling exposes masting-trait relationships that would otherwise remain hidden and provides large-scale evidence that the costs of delayed reproduction play a significant role in the evolution of variable reproduction in plants.
Collapse
Affiliation(s)
- Valentin Journé
- Forest Biology Center, Institute of Environmental Biology, Faculty of Biology, Adam Mickiewicz University, Uniwersytetu Poznańskiego 6, 61-614, Poznan, Poland.
| | - Andrew Hacket-Pain
- Department of Geography and Planning, School of Environmental Sciences, University of Liverpool, Liverpool, United Kingdom
| | - Michał Bogdziewicz
- Forest Biology Center, Institute of Environmental Biology, Faculty of Biology, Adam Mickiewicz University, Uniwersytetu Poznańskiego 6, 61-614, Poznan, Poland.
| |
Collapse
|