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Nedopil C, Yue M, Hughes AC. Are debt-for-nature swaps scalable: Which nature, how much debt, and who pays? AMBIO 2024; 53:63-78. [PMID: 37658986 PMCID: PMC10692041 DOI: 10.1007/s13280-023-01914-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/27/2023] [Revised: 06/11/2023] [Accepted: 08/03/2023] [Indexed: 09/05/2023]
Abstract
With the ongoing sovereign debt and biodiversity crises in many emerging economies, applications of debt-for-nature swaps as a dual solution for sovereign debt and nature conservation have been re-emerging. We analyze how debt-for-nature swaps (DNS) can be scaled to protect biodiversity priority areas and reduce debt burden. We build a dataset for biodiversity conservation and debt restructuring in 67 countries at risk of sovereign debt distress and show that they hold over 22% of global biodiversity priority areas, 82.96% of which are unprotected. Furthermore, we show that for 35 of the 67 countries, using conservative cost estimates, 100% of unprotected biodiversity priority areas could be protected for a fraction of debt; for the remaining countries, applying DNS would allow the protection of 11-13% of currently unprotected biodiversity priority areas. By applying interdisciplinary research combining fundamental biodiversity and economic data and methods merging, the research contributes methodologically and practically to the understanding of debt-for-nature swaps for emerging economies.
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Affiliation(s)
- Christoph Nedopil
- Fudan University, 220 Handan Road, Yangpu District, Shanghai, 200433, People's Republic of China
| | - Mengdi Yue
- Fudan University, 220 Handan Road, Yangpu District, Shanghai, 200433, People's Republic of China
| | - Alice C Hughes
- School of Biological Sciences, University of Hong Kong, Hong Kong, Hong Kong.
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Wang X, Yang C, Qiao H, Hu J. More than two-fifths of the protected land in a global biodiversity hotspot in southwest China is under intense human pressure. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 906:167283. [PMID: 37778545 DOI: 10.1016/j.scitotenv.2023.167283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 09/17/2023] [Accepted: 09/20/2023] [Indexed: 10/03/2023]
Abstract
Habitat loss is the main threat to global biodiversity in the Anthropocene. To prevent this, protected areas are the most effective means for safeguarding biodiversity. However, extensive habitat protection under human pressure can undermine its effectiveness. Using the Hengduan Mountains, a global biodiversity hotspot in southwest China as an indicator, we assessed the extent and intensity of human pressure to highlight how these pressures have changed over time. We found that most ecoregions had high levels of intact habitat loss relative to areal protection by national nature reserves (NNRs). More than two-fifths of protected land is under intense human pressure, and lower elevation or smaller NNRs were subject to higher pressure. These increases have predominantly occurred in lower elevation NNRs, showing that elevation gradients correlate with increasing pressure. While protected areas are increasingly established, they are experiencing intense human pressure. Our findings provide useful insights for assessing resilience of protected areas and to prioritize areas where future conservation plans and actions should be focused in a changing world.
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Affiliation(s)
- Xiaoyi Wang
- Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu, China; University of Chinese Academy of Sciences, Beijing, China
| | - Chen Yang
- Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu, China; Sichuan Zoige Alpine Wetland Ecosystem National Observation and Research Station, Southwest Minzu University, Chengdu, China
| | - Huijie Qiao
- Key Laboratory of Animal Ecology and Conservation Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, China
| | - Junhua Hu
- Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu, China; University of Chinese Academy of Sciences, Beijing, China.
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53
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Liu P, Wang Z, An K, Tan Y, Ji W, Su J. Possibility of Wild Boar Harm Occurring in Five Provinces of Northwest China. Animals (Basel) 2023; 13:3788. [PMID: 38136825 PMCID: PMC10741053 DOI: 10.3390/ani13243788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 12/06/2023] [Accepted: 12/06/2023] [Indexed: 12/24/2023] Open
Abstract
With the implementation of ecological engineering projects and related policies in China, wild boar (Sus scrofa) populations have surged, leading to increasingly serious conflicts with humans. We evaluated their potential habitat changes from the perspective of environmental suitability. To elucidate the suitable habitat characteristics for wild boars, we obtained data from 79 sites in five provinces in northwest China using database retrieval, human-wildlife conflict (HWC) incident questionnaires, and document retrieval. Thus, 10 environmental variables with lower correlation were selected, and potentially suitable distribution areas for wild boars under the current climate scenario were predicted based on the maximum entropy model. These areas were superimposed with different land use types in different periods to explore habitat selection. Precipitation seasonality (26.40%), human footprint index (16.50%), and elevation (11.90%) were the main environmental factors affecting wild boar distribution. The areas with high potential suitability for wild boars were mainly in the southeast and northwest of the region (total area of 2.63 × 105 km2). The land use types in the high-suitability zones are mainly woodland and grassland with high coverage, canopy density, and cultivated land borders. This study provides a reference for the effective prevention of HWC and management of wild boars.
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Affiliation(s)
- Penghui Liu
- College of Grassland Science, Gansu Agricultural University, Lanzhou 730070, China; (P.L.); (Z.W.); (K.A.); (Y.T.)
- Key Laboratory of Grassland Ecosystem, Ministry of Education, Gansu Agricultural University, Lanzhou 730070, China
- Gansu Agricultural University-Massey University Research Centre for Grassland Biodiversity, Gansu Agricultural University, Lanzhou 730070, China;
| | - Zhicheng Wang
- College of Grassland Science, Gansu Agricultural University, Lanzhou 730070, China; (P.L.); (Z.W.); (K.A.); (Y.T.)
- Key Laboratory of Grassland Ecosystem, Ministry of Education, Gansu Agricultural University, Lanzhou 730070, China
- Gansu Agricultural University-Massey University Research Centre for Grassland Biodiversity, Gansu Agricultural University, Lanzhou 730070, China;
| | - Kang An
- College of Grassland Science, Gansu Agricultural University, Lanzhou 730070, China; (P.L.); (Z.W.); (K.A.); (Y.T.)
- Key Laboratory of Grassland Ecosystem, Ministry of Education, Gansu Agricultural University, Lanzhou 730070, China
- Gansu Agricultural University-Massey University Research Centre for Grassland Biodiversity, Gansu Agricultural University, Lanzhou 730070, China;
| | - Yuchen Tan
- College of Grassland Science, Gansu Agricultural University, Lanzhou 730070, China; (P.L.); (Z.W.); (K.A.); (Y.T.)
- Key Laboratory of Grassland Ecosystem, Ministry of Education, Gansu Agricultural University, Lanzhou 730070, China
- Gansu Agricultural University-Massey University Research Centre for Grassland Biodiversity, Gansu Agricultural University, Lanzhou 730070, China;
| | - Weihong Ji
- Gansu Agricultural University-Massey University Research Centre for Grassland Biodiversity, Gansu Agricultural University, Lanzhou 730070, China;
| | - Junhu Su
- College of Grassland Science, Gansu Agricultural University, Lanzhou 730070, China; (P.L.); (Z.W.); (K.A.); (Y.T.)
- Key Laboratory of Grassland Ecosystem, Ministry of Education, Gansu Agricultural University, Lanzhou 730070, China
- Gansu Agricultural University-Massey University Research Centre for Grassland Biodiversity, Gansu Agricultural University, Lanzhou 730070, China;
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54
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Gaüzère P, Botella C, Poggiato G, O'Connor L, Di Marco M, Dragonetti C, Maiorano L, Renaud J, Thuiller W. Dissimilarity of vertebrate trophic interactions reveals spatial uniqueness but functional redundancy across Europe. Curr Biol 2023; 33:5263-5271.e3. [PMID: 37992717 DOI: 10.1016/j.cub.2023.10.069] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 10/24/2023] [Accepted: 10/30/2023] [Indexed: 11/24/2023]
Abstract
Identifying areas that contain species assemblages not found elsewhere in a region is central to conservation planning.1,2 Species assemblages contain networks of species interactions that underpin species dynamics,3,4 ecosystem processes, and contributions to people.5,6,7 Yet the uniqueness of interaction networks in a regional context has rarely been assessed. Here, we estimated the spatial uniqueness of 10,000 terrestrial vertebrate trophic networks across Europe (1,164 species, 50,408 potential interactions8) based on the amount of similarity between all local networks mapped at a 10 km resolution. Our results revealed more unique networks in the Arctic bioregion, but also in southern Europe and isolated islands. We then contrasted the uniqueness of trophic networks with their vulnerability to human footprint and future climate change and measured their coverage within protected areas. This analysis revealed that unique networks situated in southern Europe were particularly exposed to human footprint and that unique networks in the Arctic might be at risk from future climate change. However, considering interaction networks at the level of trophic groups, rather than species, revealed that the general structure of trophic networks was redundant across the continent, in contrast to species' interactions. We argue that proactive European conservation strategies might gain relevance by turning their eyes toward interaction networks that are both unique and vulnerable.
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Affiliation(s)
- Pierre Gaüzère
- University of Grenoble Alpes, University of Savoie Mont Blanc, CNRS, LECA, 38000 Grenoble, France.
| | | | - Giovanni Poggiato
- University of Grenoble Alpes, University of Savoie Mont Blanc, CNRS, LECA, 38000 Grenoble, France
| | - Louise O'Connor
- University of Grenoble Alpes, University of Savoie Mont Blanc, CNRS, LECA, 38000 Grenoble, France; Biodiversity, Ecology and Conservation Group, International Institute for Applied Systems Analysis (IIASA), Schlossplatz 1, 2361 Laxenburg, Austria
| | - Moreno Di Marco
- Department of Biology and Biotechnologies "Charles Darwin," "Sapienza," University of Rome, 00185 Roma, Italy
| | - Chiara Dragonetti
- Department of Biology and Biotechnologies "Charles Darwin," "Sapienza," University of Rome, 00185 Roma, Italy
| | - Luigi Maiorano
- Department of Biology and Biotechnologies "Charles Darwin," "Sapienza," University of Rome, 00185 Roma, Italy
| | - Julien Renaud
- University of Grenoble Alpes, University of Savoie Mont Blanc, CNRS, LECA, 38000 Grenoble, France
| | - Wilfried Thuiller
- University of Grenoble Alpes, University of Savoie Mont Blanc, CNRS, LECA, 38000 Grenoble, France
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55
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Robinne FN, Lamache C, Thompson DK, Leach JA, Bladon KD. Canada Source Watershed Polygons (Can-SWaP): A dataset for the protection of Canada's municipal water supply. Sci Data 2023; 10:807. [PMID: 37973853 PMCID: PMC10654703 DOI: 10.1038/s41597-023-02732-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Accepted: 11/08/2023] [Indexed: 11/19/2023] Open
Abstract
Over 80% of municipal (i.e., excluding industrial and agricultural) water use in Canada comes from streams, lakes, and reservoirs. These freshwater bodies and their catchments require adequate protection to secure drinking water supply for Canadians. Canada, like most countries, lacks a consolidated national dataset of municipal catchments, arguably due to gaps in data availability. Against this backdrop, we present the Canada Source Watershed Polygons dataset, or Can-SWaP. Can-SWaP was created using point locations of more than 3,300 municipal water licences defining rights to surface water withdrawal. Where possible, the resulting 1,574 catchments were assessed for accuracy in spatial coverage against provincial and local datasets. Each watershed in Can-SWaP has an estimated water volume used for municipal water purposes derived from licencing data, and several variables from RiverATLAS for investigating the integrity of surface drinking water sources in Canada. Furthermore, basing our method on the HydroSHEDS suite of global products offers a robust framework for the production of other national datasets following an established international standard.
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Affiliation(s)
- François-Nicolas Robinne
- Natural Resources Canada, Canadian Forest Service, 1219 Queen Street East, Sault Ste, Marie, ON, P6A 2E5, Canada.
- Pacific Salmon Foundation, Salmon Watershed Program, 320 - 1385 W 8th Ave, Vancouver, BC, V6H 3V9, Canada.
| | - Chloé Lamache
- Natural Resources Canada, Canadian Forest Service, 1219 Queen Street East, Sault Ste, Marie, ON, P6A 2E5, Canada
| | - Daniel K Thompson
- Natural Resources Canada, Canadian Forest Service, 1219 Queen Street East, Sault Ste, Marie, ON, P6A 2E5, Canada
| | - Jason A Leach
- Natural Resources Canada, Canadian Forest Service, 1219 Queen Street East, Sault Ste, Marie, ON, P6A 2E5, Canada
| | - Kevin D Bladon
- College of Forestry, Oregon State University, 244 Peavy Forest Science Center, Corvallis, OR, 97331-5704, USA
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56
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Fell A, Silva T, Duthie AB, Dent D. A global systematic review of frugivorous animal tracking studies and the estimation of seed dispersal distances. Ecol Evol 2023; 13:e10638. [PMID: 37915807 PMCID: PMC10616751 DOI: 10.1002/ece3.10638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 09/25/2023] [Accepted: 10/08/2023] [Indexed: 11/03/2023] Open
Abstract
Seed dispersal is one of the most important ecosystem functions globally. It shapes plant populations, enhances forest succession, and has multiple, indirect benefits for humans, yet it is one of the most threatened processes in plant regeneration, worldwide. Seed dispersal distances are determined by the diets, seed retention times and movements of frugivorous animals. Hence, understanding how we can most effectively describe frugivore movement and behaviour with rapidly developing animal tracking technology is key to quantifying seed dispersal. To assess the current use of animal tracking in frugivory studies and to provide a baseline for future studies, we provide a comprehensive review and synthesis on the existing primary literature of global tracking studies that monitor movement of frugivorous animals. Specifically, we identify studies that estimate dispersal distances and how they vary with body mass and environmental traits. We show that over the last two decades there has been a large increase in frugivore tracking studies that determine seed dispersal distances. However, some taxa (e.g. reptiles) and geographic locations (e.g. Africa and Central Asia) are poorly studied. Furthermore, we found that certain morphological and environmental traits can be used to predict seed dispersal distances. We demonstrate that flight ability and increased body mass both significantly increase estimated seed dispersal mean and maximum distances. Our results also suggest that protected areas have a positive effect on mean seed dispersal distances when compared to unprotected areas. We anticipate that this review will act as a reference for future frugivore tracking studies, specifically to target current taxonomic and geographic data gaps, and to further explore how seed dispersal relates to key frugivore and fruit traits.
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Affiliation(s)
- Adam Fell
- Biological and Environmental SciencesUniversity of StirlingStirlingUK
| | - Thiago Silva
- Biological and Environmental SciencesUniversity of StirlingStirlingUK
| | - A. Bradley Duthie
- Biological and Environmental SciencesUniversity of StirlingStirlingUK
| | - Daisy Dent
- Department of Environmental Systems ScienceInstitute of Integrative Biology, ETH ZurichZurichSwitzerland
- Max Planck Institute for Animal BehaviourKonstanzGermany
- Smithsonian Tropical Research InstituteBalboaPanama
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57
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Araujo HFP, Canassa NF, Machado CCC, Tabarelli M. Human disturbance is the major driver of vegetation changes in the Caatinga dry forest region. Sci Rep 2023; 13:18440. [PMID: 37891196 PMCID: PMC10611708 DOI: 10.1038/s41598-023-45571-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Accepted: 10/21/2023] [Indexed: 10/29/2023] Open
Abstract
Drastic changes in vegetation structure caused by exceeding ecological thresholds have fueled the interest in tropical forest responses to climate and land-use changes. Here, we examine the potential successional trajectories experienced by the largest dry tropical forest region in South America, driven by climate conditions and human disturbance. We built potential distribution models for vertebrate taxa associated with forest or shrub habitats to estimate natural vegetation cover. Distribution patterns were compared to current vegetation across the entire region to identify distinct forest degradation levels. Our results indicate the region has climatic and soil conditions suitable for more forest cover than is currently found, even in some areas with limited precipitation. However, 11.04% of natural cover persists across such an immense region, with only 4.34% consisting of forest cover. Forest degradation is characterized by the dramatic expansion of shrubland (390%), farming, and non-vegetation cover due to changes in land-use, rather than climatic conditions. Although different climate conditions have been the principal drivers for natural forest distribution in the region, the forest seems unable to resist the consequences of land-use changes, particularly in lower precipitation areas. Therefore, land-use change has exceeded the ecological thresholds for the persistence of forests, while climate change may exacerbate vegetation-type transitions.
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Affiliation(s)
- Helder F P Araujo
- Department of Biosciences, Federal University of Paraíba, Areia, Paraíba, 58397-000, Brazil.
- Postgraduate Program of Biological Sciences-Zoology, Federal University of Paraíba, João Pessoa, Paraíba, Brazil.
- Department of Biosciences, Federal University of Paraíba, Areia, PB, CEP: 58397-000, Brazil.
| | - Nathália F Canassa
- Department of Biosciences, Federal University of Paraíba, Areia, Paraíba, 58397-000, Brazil
- Postgraduate Program of Biological Sciences-Zoology, Federal University of Paraíba, João Pessoa, Paraíba, Brazil
| | - Célia C C Machado
- Center of Applied Biological and Social Sciences, State University of Paraíba, João Pessoa, Paraíba, Brazil
| | - Marcelo Tabarelli
- Department of Botany, Federal University of Pernambuco, Recife, Pernambuco, Brazil
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58
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Venier-Cambron C, Malek Ž, Verburg PH. Avoiding an unjust transition to sustainability: An equity metric for spatial conservation planning. Proc Natl Acad Sci U S A 2023; 120:e2216693120. [PMID: 37844239 PMCID: PMC10614950 DOI: 10.1073/pnas.2216693120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 04/05/2023] [Indexed: 10/18/2023] Open
Abstract
The need for rapid and ambitious conservation and restoration is widely acknowledged, yet concern exists that the widespread reallocation of land to nature would disproportionately affect the world's poor. Conservation and restoration may limit nutrition and livelihood options and thus negatively affect social development objectives. Although much research looks into global-scale scenarios and planning of conservation and restoration, spatial evaluations of these trade-offs in terms of equity remain limited. We fill this gap by identifying areas where conservation or restoration under different future scenarios and prioritization maps expand nature into landscapes that likely support land-dependent communities in their local food security. By contrasting the expansion of nature into areas supporting land-dependent communities vs. places where the food system is supported by regional to global markets, we highlight the need for disaggregated indicators that reflect the diversity of human land-use needs in order to identify more equitable pathways. Conservation prioritizations were found to result in more equitable land-use outcomes than the land-use outcomes of widely used socioeconomic scenarios. Accounting for differentiated social impacts in model-based conservation and restoration planning and global scale scenario assessment can help achieve a more inclusive transition to sustainability as well as reduce barriers to meaningful change.
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Affiliation(s)
- Camille Venier-Cambron
- Department of Environmental Geography, Instituut voor Milieuvraagstukken, Vrije Universiteit Amsterdam, 1081 HVAmsterdam, The Netherlands
| | - Žiga Malek
- Department of Environmental Geography, Instituut voor Milieuvraagstukken, Vrije Universiteit Amsterdam, 1081 HVAmsterdam, The Netherlands
| | - Peter H. Verburg
- Department of Environmental Geography, Instituut voor Milieuvraagstukken, Vrije Universiteit Amsterdam, 1081 HVAmsterdam, The Netherlands
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Xu N, Zhang Y, Du C, Song J, Huang J, Gong Y, Jiang H, Tong Y, Yin J, Wang J, Jiang F, Chen Y, Jiang Q, Dong Y, Zhou Y. Prediction of Oncomelania hupensis distribution in association with climate change using machine learning models. Parasit Vectors 2023; 16:377. [PMID: 37872579 PMCID: PMC10591370 DOI: 10.1186/s13071-023-05952-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Accepted: 08/28/2023] [Indexed: 10/25/2023] Open
Abstract
BACKGROUND Oncomelania hupensis is the sole intermediate host of Schistosoma japonicum. Its emergence and recurrence pose a constant challenge to the elimination of schistosomiasis in China. It is important to accurately predict the snail distribution for schistosomiasis prevention and control. METHODS Data describing the distribution of O. hupensis in 2016 was obtained from the Yunnan Institute of Endemic Disease Control and Prevention. Eight machine learning algorithms, including eXtreme Gradient Boosting (XGB), support vector machine (SVM), random forest (RF), generalized boosting model (GBM), neural network (NN), classification and regression trees (CART), k-nearest neighbors (KNN), and generalized additive model (GAM), were employed to explore the impacts of climatic, geographical, and socioeconomic variables on the distribution of suitable areas for O. hupensis. Predictions of the distribution of suitable areas for O. hupensis were made for various periods (2030s, 2050s, and 2070s) under different climate scenarios (SSP126, SSP245, SSP370, and SSP585). RESULTS The RF model exhibited the best performance (AUC: 0.991, sensitivity: 0.982, specificity: 0.995, kappa: 0.942) and the CART model performed the worst (AUC: 0.884, sensitivity: 0.922, specificity: 0.943, kappa: 0.829). Based on the RF model, the top six important variables were as follows: Bio15 (precipitation seasonality) (33.6%), average annual precipitation (25.2%), Bio2 (mean diurnal temperature range) (21.7%), Bio19 (precipitation of the coldest quarter) (14.5%), population density (13.5%), and night light index (11.1%). The results demonstrated that the overall suitable habitats for O. hupensis were predominantly distributed in the schistosomiasis-endemic areas located in northwestern Yunnan Province under the current climate situation and were predicted to expand north- and westward due to climate change. CONCLUSIONS This study showed that the prediction of the current distribution of O. hupensis corresponded well with the actual records. Furthermore, our study provided compelling evidence that the geographical distribution of snails was projected to expand toward the north and west of Yunnan Province in the coming decades, indicating that the distribution of snails is driven by climate factors. Our findings will be of great significance for formulating effective strategies for snail control.
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Affiliation(s)
- Ning Xu
- Fudan University School of Public Health, Shanghai, 200032, China
- Key Laboratory of Public Health Safety, Fudan University, Ministry of Education, Shanghai, 200032, China
- Fudan University Center for Tropical Disease Research, Shanghai, 200032, China
| | - Yun Zhang
- Yunnan Institute of Endemic Disease Control and Prevention, Dali, 671000, Yunnan, China
- Yunnan Provincial Key Laboratory of Natural Focal Disease Prevention and Control Technology, Dali, 671000, Yunnan, China
| | - Chunhong Du
- Yunnan Institute of Endemic Disease Control and Prevention, Dali, 671000, Yunnan, China
- Yunnan Provincial Key Laboratory of Natural Focal Disease Prevention and Control Technology, Dali, 671000, Yunnan, China
| | - Jing Song
- Yunnan Institute of Endemic Disease Control and Prevention, Dali, 671000, Yunnan, China
- Yunnan Provincial Key Laboratory of Natural Focal Disease Prevention and Control Technology, Dali, 671000, Yunnan, China
| | - Junhui Huang
- Fudan University School of Public Health, Shanghai, 200032, China
- Key Laboratory of Public Health Safety, Fudan University, Ministry of Education, Shanghai, 200032, China
- Fudan University Center for Tropical Disease Research, Shanghai, 200032, China
| | - Yanfeng Gong
- Fudan University School of Public Health, Shanghai, 200032, China
- Key Laboratory of Public Health Safety, Fudan University, Ministry of Education, Shanghai, 200032, China
- Fudan University Center for Tropical Disease Research, Shanghai, 200032, China
| | - Honglin Jiang
- Fudan University School of Public Health, Shanghai, 200032, China
- Key Laboratory of Public Health Safety, Fudan University, Ministry of Education, Shanghai, 200032, China
- Fudan University Center for Tropical Disease Research, Shanghai, 200032, China
| | - Yixin Tong
- Fudan University School of Public Health, Shanghai, 200032, China
- Key Laboratory of Public Health Safety, Fudan University, Ministry of Education, Shanghai, 200032, China
- Fudan University Center for Tropical Disease Research, Shanghai, 200032, China
| | - Jiangfan Yin
- Fudan University School of Public Health, Shanghai, 200032, China
- Key Laboratory of Public Health Safety, Fudan University, Ministry of Education, Shanghai, 200032, China
- Fudan University Center for Tropical Disease Research, Shanghai, 200032, China
| | - Jiamin Wang
- Fudan University School of Public Health, Shanghai, 200032, China
- Key Laboratory of Public Health Safety, Fudan University, Ministry of Education, Shanghai, 200032, China
- Fudan University Center for Tropical Disease Research, Shanghai, 200032, China
| | - Feng Jiang
- Fudan University School of Public Health, Shanghai, 200032, China
- Key Laboratory of Public Health Safety, Fudan University, Ministry of Education, Shanghai, 200032, China
- Fudan University Center for Tropical Disease Research, Shanghai, 200032, China
| | - Yue Chen
- School of Epidemiology and Public Health, Faculty of Medicine, University of Ottawa, Ottawa, Canada
| | - Qingwu Jiang
- Fudan University School of Public Health, Shanghai, 200032, China
- Key Laboratory of Public Health Safety, Fudan University, Ministry of Education, Shanghai, 200032, China
- Fudan University Center for Tropical Disease Research, Shanghai, 200032, China
| | - Yi Dong
- Yunnan Institute of Endemic Disease Control and Prevention, Dali, 671000, Yunnan, China.
- Yunnan Provincial Key Laboratory of Natural Focal Disease Prevention and Control Technology, Dali, 671000, Yunnan, China.
| | - Yibiao Zhou
- Fudan University School of Public Health, Shanghai, 200032, China.
- Key Laboratory of Public Health Safety, Fudan University, Ministry of Education, Shanghai, 200032, China.
- Fudan University Center for Tropical Disease Research, Shanghai, 200032, China.
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60
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Wei S, Berti E, Ma D, Wu Q, Peng Y, Yuan C, Zhao Z, Jin X, Ni X, Wu F, Yue K. Global patterns and drivers of lead concentration in inland waters. JOURNAL OF HAZARDOUS MATERIALS 2023; 460:132455. [PMID: 37677973 DOI: 10.1016/j.jhazmat.2023.132455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Revised: 08/09/2023] [Accepted: 08/30/2023] [Indexed: 09/09/2023]
Abstract
Water bodies are important carriers for lead (Pb) biogeochemical cycling, which is a key pathway of Pb transport. Although existing studies on Pb loading in inland waters have developed rapidly, a quantitative assessment of the distribution patterns and drivers of Pb concentration in inland waters at the global scale remains unclear. Here, by analyzing 1790 observations collected from 386 independent publications, we assessed the spatial distribution and drivers of Pb concentration in inland waters worldwide. We found that (1) globally, the median of Pb concentration in inland waters was 5.81 μg L-1; (2) among different inland water types, Pb concentration was higher in rivers, and the highest Pb concentration was in industrial land in terms of land use type; (3) Pb concentration in inland waters were positively driven by potential evapotranspiration, elevation and road density; and (4) Pb concentration showed a negative relationship with absolute latitude, decreasing from tropic to boreal regions. Overall, our global assessment of the patterns and drivers of Pb concentration in inland waters contributed to a better understanding of the natural and anthropogenic attributions of Pb in the inland hydrological cycling.
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Affiliation(s)
- Shuyuan Wei
- Key Laboratory for Humid Subtropical Eco-Geographical Processes of the Ministry of Education, School of Geographical Sciences, Fujian Normal University, Fuzhou 350007, China
| | - Emilio Berti
- EcoNetLab, German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Leipzig, Germany; Institute of Biodiversity, Friedrich-Schiller-University Jena, Jena, Germany
| | - Diting Ma
- Key Laboratory for Humid Subtropical Eco-Geographical Processes of the Ministry of Education, School of Geographical Sciences, Fujian Normal University, Fuzhou 350007, China
| | - Qiqian Wu
- State Key Laboratory of Subtropical Silviculture, Zhejiang A & F University, Lin'an 311300, China
| | - Yan Peng
- Key Laboratory for Humid Subtropical Eco-Geographical Processes of the Ministry of Education, School of Geographical Sciences, Fujian Normal University, Fuzhou 350007, China; Fujian Sanming Forest Ecosystem National Observation and Research Station, Sanming 365002, China
| | - Chaoxiang Yuan
- Key Laboratory for Humid Subtropical Eco-Geographical Processes of the Ministry of Education, School of Geographical Sciences, Fujian Normal University, Fuzhou 350007, China
| | - Zemin Zhao
- Key Laboratory for Humid Subtropical Eco-Geographical Processes of the Ministry of Education, School of Geographical Sciences, Fujian Normal University, Fuzhou 350007, China
| | - Xia Jin
- Key Laboratory for Humid Subtropical Eco-Geographical Processes of the Ministry of Education, School of Geographical Sciences, Fujian Normal University, Fuzhou 350007, China
| | - Xiangyin Ni
- Key Laboratory for Humid Subtropical Eco-Geographical Processes of the Ministry of Education, School of Geographical Sciences, Fujian Normal University, Fuzhou 350007, China; Fujian Sanming Forest Ecosystem National Observation and Research Station, Sanming 365002, China
| | - Fuzhong Wu
- Key Laboratory for Humid Subtropical Eco-Geographical Processes of the Ministry of Education, School of Geographical Sciences, Fujian Normal University, Fuzhou 350007, China; Fujian Sanming Forest Ecosystem National Observation and Research Station, Sanming 365002, China
| | - Kai Yue
- Key Laboratory for Humid Subtropical Eco-Geographical Processes of the Ministry of Education, School of Geographical Sciences, Fujian Normal University, Fuzhou 350007, China; Fujian Sanming Forest Ecosystem National Observation and Research Station, Sanming 365002, China.
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Mumme S, Middleton AD, Ciucci P, De Groeve J, Corradini A, Aikens EO, Ossi F, Atwood P, Balkenhol N, Cole EK, Debeffe L, Dewey SR, Fischer C, Gude J, Heurich M, Hurley MA, Jarnemo A, Kauffman MJ, Licoppe A, van Loon E, McWhirter D, Mong TW, Pedrotti L, Morellet N, Mysterud A, Peters W, Proffitt K, Saïd S, Signer J, Sunde P, Starý M, Cagnacci F. Wherever I may roam-Human activity alters movements of red deer (Cervus elaphus) and elk (Cervus canadensis) across two continents. GLOBAL CHANGE BIOLOGY 2023; 29:5788-5801. [PMID: 37306048 DOI: 10.1111/gcb.16769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/22/2022] [Revised: 03/29/2023] [Accepted: 04/02/2023] [Indexed: 06/13/2023]
Abstract
Human activity and associated landscape modifications alter the movements of animals with consequences for populations and ecosystems worldwide. Species performing long-distance movements are thought to be particularly sensitive to human impact. Despite the increasing anthropogenic pressure, it remains challenging to understand and predict animals' responses to human activity. Here we address this knowledge gap using 1206 Global Positioning System movement trajectories of 815 individuals from 14 red deer (Cervus elaphus) and 14 elk (Cervus canadensis) populations spanning wide environmental gradients, namely the latitudinal range from the Alps to Scandinavia in Europe, and the Greater Yellowstone Ecosystem in North America. We measured individual-level movements relative to the environmental context, or movement expression, using the standardized metric Intensity of Use, reflecting both the directionality and extent of movements. We expected movement expression to be affected by resource (Normalized Difference Vegetation Index, NDVI) predictability and topography, but those factors to be superseded by human impact. Red deer and elk movement expression varied along a continuum, from highly segmented trajectories over relatively small areas (high intensity of use), to directed transitions through restricted corridors (low intensity of use). Human activity (Human Footprint Index, HFI) was the strongest driver of movement expression, with a steep increase in Intensity of Use as HFI increased, but only until a threshold was reached. After exceeding this level of impact, the Intensity of Use remained unchanged. These results indicate the overall sensitivity of Cervus movement expression to human activity and suggest a limitation of plastic responses under high human pressure, despite the species also occurring in human-dominated landscapes. Our work represents the first comparison of metric-based movement expression across widely distributed populations of a deer genus, contributing to the understanding and prediction of animals' responses to human activity.
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Affiliation(s)
- Steffen Mumme
- Department of Biology and Biotechnologies "Charles Darwin", University of Rome La Sapienza, Rome, Italy
- Animal Ecology Unit, Research and Innovation Centre, Fondazione Edmund Mach, San Michele all'Adige, Italy
- Department of Environmental Science, Policy, and Management, University of California, California, Berkeley, USA
| | - Arthur D Middleton
- Department of Environmental Science, Policy, and Management, University of California, California, Berkeley, USA
| | - Paolo Ciucci
- Department of Biology and Biotechnologies "Charles Darwin", University of Rome La Sapienza, Rome, Italy
| | - Johannes De Groeve
- Animal Ecology Unit, Research and Innovation Centre, Fondazione Edmund Mach, San Michele all'Adige, Italy
- Institute for Biodiversity and Ecosystem Dynamics (IBED), University of Amsterdam, Amsterdam, The Netherlands
| | - Andrea Corradini
- Animal Ecology Unit, Research and Innovation Centre, Fondazione Edmund Mach, San Michele all'Adige, Italy
- NBFC, National Biodiversity Future Center, Palermo, Italy
- Department of Civil, Environmental and Mechanical Engineering (DICAM), University of Trento, Trento, Italy
- Stelvio National Park-Ersaf Lombardia, Bormio, Italy
| | - Ellen O Aikens
- School of Computing, University of Wyoming, Wyoming, Laramie, USA
- Haub School of Environment and Natural Resources, University of Wyoming, Wyoming, Laramie, USA
| | - Federico Ossi
- Animal Ecology Unit, Research and Innovation Centre, Fondazione Edmund Mach, San Michele all'Adige, Italy
- NBFC, National Biodiversity Future Center, Palermo, Italy
| | - Paul Atwood
- Idaho Department of Fish and Game, Idaho, Coeur d'Alene, USA
| | - Niko Balkenhol
- Wildlife Sciences, Faculty of Forest Sciences and Forest Ecology, University of Goettingen, Goettingen, Germany
| | - Eric K Cole
- US Fish and Wildlife Service, National Elk Refuge, Wyoming, Jackson, USA
| | - Lucie Debeffe
- Université de Toulouse, INRAE, CEFS, Castanet Tolosan, France
- LTSER ZA PYRénées GARonne, Auzeville Tolosane, France
| | - Sarah R Dewey
- National Park Service, Grand Teton National Park, Wyoming, Moose, USA
| | - Claude Fischer
- Department of Nature Management, University of Applied Sciences of Western Switzerland, Jussy, Switzerland
| | - Justin Gude
- Montana Department of Fish, Wildlife and Parks, Montana, Helena, USA
| | - Marco Heurich
- Department of Visitor Management and National Park Monitoring, Bavarian Forest National Park, Grafenau, Germany
- Chair of Wildlife Ecology and Management, Albert Ludwigs University Freiburg, Freiburg, Germany
- Inland Norway University of Applied Science Institute for Forest and Wildlife Management, Koppang, Norway
| | - Mark A Hurley
- Idaho Department of Fish and Game, Idaho, Boise, USA
| | - Anders Jarnemo
- School of Business, Innovation and Sustainability, Halmstad University, Halmstad, Sweden
| | - Matthew J Kauffman
- U.S. Geological Survey, Wyoming Cooperative Fish and Wildlife Research Unit, Department of Zoology and Physiology, University of Wyoming, Wyoming, Laramie, USA
| | - Alain Licoppe
- Natural and Agricultural Environmental Studies Department, Service Public de Wallonie, Gembloux, Belgium
| | - Emiel van Loon
- Institute for Biodiversity and Ecosystem Dynamics (IBED), University of Amsterdam, Amsterdam, The Netherlands
| | | | - Tony W Mong
- Wyoming Game and Fish Department, Wyoming, Cody, USA
| | - Luca Pedrotti
- Stelvio National Park-Ersaf Lombardia, Bormio, Italy
| | - Nicolas Morellet
- Université de Toulouse, INRAE, CEFS, Castanet Tolosan, France
- LTSER ZA PYRénées GARonne, Auzeville Tolosane, France
| | - Atle Mysterud
- Department of Biosciences, Centre for Ecological and Evolutionary Synthesis, University of Oslo, Oslo, Norway
| | - Wibke Peters
- Department for Conservation, Biodiversity and Wildlife Management, Bavarian State Institute of Forestry, Freising, Germany
| | - Kelly Proffitt
- Montana Department of Fish, Wildlife and Parks, Montana, Bozeman, USA
| | - Sonia Saïd
- Office Français de la Biodiversité, DRAS, "Montfort", Birieux, France
| | - Johannes Signer
- Wildlife Sciences, Faculty of Forest Sciences and Forest Ecology, University of Goettingen, Goettingen, Germany
| | - Peter Sunde
- Department of Ecoscience-Wildlife Ecology, Aarhus University, Aarhus, Denmark
| | | | - Francesca Cagnacci
- Animal Ecology Unit, Research and Innovation Centre, Fondazione Edmund Mach, San Michele all'Adige, Italy
- NBFC, National Biodiversity Future Center, Palermo, Italy
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Geng M, Li X, Mu H, Yu G, Chai L, Yang Z, Liu H, Huang J, Liu H, Ju Z. Human footprints in the Global South accelerate biomass carbon loss in ecologically sensitive regions. GLOBAL CHANGE BIOLOGY 2023; 29:5881-5895. [PMID: 37565368 DOI: 10.1111/gcb.16900] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/27/2023] [Accepted: 07/10/2023] [Indexed: 08/12/2023]
Abstract
Human activities have placed significant pressure on the terrestrial biosphere, leading to ecosystem degradation and carbon losses. However, the full impact of these activities on terrestrial biomass carbon remains unexplored. In this study, we examined changes in global human footprint (HFP) and human-induced aboveground biomass carbon (AGBC) losses from 2000 to 2018. Our findings show an increasing trend in HFP globally, resulting in the conversion of wilderness areas to highly modified regions. These changes have altered global biomes' habitats, particularly in tropical and subtropical regions. We also found accelerated AGBC loss driven by HFP expansion, with a total loss of 19.99 ± 0.196 PgC from 2000 to 2018, especially in tropical regions. Additionally, AGBC is more vulnerable in the Global South than in the Global North. Human activities threaten natural habitats, resulting in increasing AGBC loss even in strictly protected areas. Therefore, scientifically guided planning of future human activities is crucial to protect half of Earth through mitigation and adaptation under future risks of climate change and global urbanization.
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Affiliation(s)
- Mengqing Geng
- College of Land Science and Technology, China Agricultural University, Beijing, China
| | - Xuecao Li
- College of Land Science and Technology, China Agricultural University, Beijing, China
- Key Laboratory of Remote Sensing for Agri-Hazards, Ministry of Agriculture and Rural Affairs, Beijing, China
| | - Haowei Mu
- School of Geography and Ocean Science, Nanjing University, Nanjing, China
| | - Guojiang Yu
- College of Land Science and Technology, China Agricultural University, Beijing, China
| | - Li Chai
- International College, China Agricultural University, Beijing, China
| | - Zhongwen Yang
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing, China
| | - Haimeng Liu
- Key Laboratory of Regional Sustainable Development Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, China
| | - Jianxi Huang
- College of Land Science and Technology, China Agricultural University, Beijing, China
- Key Laboratory of Remote Sensing for Agri-Hazards, Ministry of Agriculture and Rural Affairs, Beijing, China
| | - Han Liu
- Key Laboratory of Land Consolidation and Rehabilitation, Land Consolidation and Rehabilitation Center, Ministry of Natural Resources, Beijing, China
| | - Zhengshan Ju
- Key Laboratory of Land Consolidation and Rehabilitation, Land Consolidation and Rehabilitation Center, Ministry of Natural Resources, Beijing, China
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Hintsanen L, Marjakangas EL, Santangeli A, Johnston A, Lehikoinen A. Temperature niche composition change inside and outside protected areas under climate warming. CONSERVATION BIOLOGY : THE JOURNAL OF THE SOCIETY FOR CONSERVATION BIOLOGY 2023; 37:e14134. [PMID: 37259595 DOI: 10.1111/cobi.14134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 05/01/2023] [Accepted: 05/23/2023] [Indexed: 06/02/2023]
Abstract
Conservation of biodiversity relies heavily on protected areas but their role and effectiveness under a warming climate is still debated. We estimated the climate-driven changes in the temperature niche compositions of bird communities inside and outside protected areas in southern Canada. We hypothesized that communities inside protected areas include a higher proportion of cold-dwelling species than communities outside protected areas. We also hypothesized that communities shift to warm-dwelling species more slowly inside protected areas than outside. To study community changes, we used large-scale and long-term (1997-2019) data from the Breeding Bird Survey of Canada. To describe the temperature niche compositions of bird communities, we calculated the community temperature index (CTI) annually for each community inside and outside protected areas. Generally, warm-dwelling species dominated communities with high CTI values. We modeled temporal changes in CTI as a function of protection status with linear mixed-effect models. We also determined which species contributed most to the temporal changes in CTI with a jackknife approach. As anticipated, CTI was lower inside protected areas than outside. However, contrary to our expectation, CTI increased faster over time inside than outside protected areas and warm-dwelling species contributed most to CTI change inside protected areas. These results highlight the ubiquitous impacts of climate warming. Currently, protected areas can aid cold-dwelling species by providing habitat, but as the climate warms, the communities' temperature compositions inside protected areas quickly begin to resemble those outside protected areas, suggesting that protected areas delay the impacts of climate warming on cold-dwelling species.
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Affiliation(s)
- Leena Hintsanen
- The Finnish Museum of Natural History, University of Helsinki, Helsinki, Finland
| | | | - Andrea Santangeli
- Research Centre for Ecological Change, Organismal and Evolutionary Biology Research Programme, University of Helsinki, Helsinki, Finland
- FitzPatrick Institute of African Ornithology, DST-NRF Centre of Excellence, University of Cape Town, Cape Town, South Africa
| | - Alison Johnston
- Centre for Research into Ecological and Environmental Modelling, University of St Andrews, St Andrews, UK
| | - Aleksi Lehikoinen
- The Finnish Museum of Natural History, University of Helsinki, Helsinki, Finland
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64
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Ellis-Soto D, Oliver RY, Brum-Bastos V, Demšar U, Jesmer B, Long JA, Cagnacci F, Ossi F, Queiroz N, Hindell M, Kays R, Loretto MC, Mueller T, Patchett R, Sims DW, Tucker MA, Ropert-Coudert Y, Rutz C, Jetz W. A vision for incorporating human mobility in the study of human-wildlife interactions. Nat Ecol Evol 2023; 7:1362-1372. [PMID: 37550509 DOI: 10.1038/s41559-023-02125-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 06/19/2023] [Indexed: 08/09/2023]
Abstract
As human activities increasingly shape land- and seascapes, understanding human-wildlife interactions is imperative for preserving biodiversity. Habitats are impacted not only by static modifications, such as roads, buildings and other infrastructure, but also by the dynamic movement of people and their vehicles occurring over shorter time scales. Although there is increasing realization that both components of human activity substantially affect wildlife, capturing more dynamic processes in ecological studies has proved challenging. Here we propose a conceptual framework for developing a 'dynamic human footprint' that explicitly incorporates human mobility, providing a key link between anthropogenic stressors and ecological impacts across spatiotemporal scales. Specifically, the dynamic human footprint integrates a range of metrics to fully acknowledge the time-varying nature of human activities and to enable scale-appropriate assessments of their impacts on wildlife behaviour, demography and distributions. We review existing terrestrial and marine human-mobility data products and provide a roadmap for how these could be integrated and extended to enable more comprehensive analyses of human impacts on biodiversity in the Anthropocene.
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Affiliation(s)
- Diego Ellis-Soto
- Department of Ecology and Evolutionary Biology, Yale University, New Haven, CT, USA.
- Center for Biodiversity and Global Change, Yale University, New Haven, CT, USA.
| | - Ruth Y Oliver
- Department of Ecology and Evolutionary Biology, Yale University, New Haven, CT, USA.
- Center for Biodiversity and Global Change, Yale University, New Haven, CT, USA.
- Bren School of Environmental Science and Management, University of California, Santa Barbara, CA, USA.
| | - Vanessa Brum-Bastos
- School of Geography and Sustainable Development, University of St Andrews, St Andrews, UK
- Institute of Geodesy and Geoinformatics, Wroclaw University of Environmental Sciences, Wroclaw, Poland
- School of Earth and Environment, University of Canterbury, Christchurch, New Zealand
| | - Urška Demšar
- School of Geography and Sustainable Development, University of St Andrews, St Andrews, UK
| | - Brett Jesmer
- Department of Ecology and Evolutionary Biology, Yale University, New Haven, CT, USA
- Center for Biodiversity and Global Change, Yale University, New Haven, CT, USA
- Department of Fish and Wildlife Conservation, Virginia Tech, Blacksburg, VA, USA
| | - Jed A Long
- Department of Geography & Environment, Centre for Animals on the Move, Western University, London, Ontario, Canada
| | - Francesca Cagnacci
- Animal Ecology Unit, Research and Innovation Centre, Fondazione Edmund Mach, San Michele all'Adige, Italy
- National Biodiversity Future Center S.C.A.R.L., Palermo, Italy
| | - Federico Ossi
- Animal Ecology Unit, Research and Innovation Centre, Fondazione Edmund Mach, San Michele all'Adige, Italy
| | - Nuno Queiroz
- CIBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, InBIO Laboratório Associado/BIOPOLIS Program in Genomics, Biodiversity and Land Planning, Universidade do Porto, Vairão, Portugal
- Marine Biological Association, Plymouth, UK
| | - Mark Hindell
- Institute for Marine and Antarctic Studies, University of Tasmania, Hobart, Tasmania, Australia
- Antarctic Climate and Ecosystems Cooperative Research Centre, University of Tasmania, Hobart, Tasmania, Australia
| | - Roland Kays
- North Carolina Museum of Natural Sciences, Raleigh, NC, USA
- Dept Forestry and Environmental Resources, North Carolina State University, Raleigh, NC, USA
| | - Matthias-Claudio Loretto
- Ecosystem Dynamics and Forest Management Group, TUM School of Life Sciences, Technical University of Munich, Freising, Germany
- Berchtesgaden National Park, Berchtesgaden, Germany
- Department of Migration, Max-Planck Institute of Animal Behavior, Radolfzell, Germany
| | - Thomas Mueller
- Senckenberg Biodiversity and Climate Research Centre (SBiK-F), Frankfurt (Main), Germany
- Department of Biological Sciences, Goethe University, Frankfurt (Main), Germany
| | - Robert Patchett
- Centre for Biological Diversity, School of Biology, University of St Andrews, St Andrews, UK
| | - David W Sims
- Marine Biological Association, Plymouth, UK
- Ocean and Earth Science, National Oceanography Centre Southampton, University of Southampton, Southampton, UK
- Centre for Biological Sciences, University of Southampton, Southampton, UK
| | - Marlee A Tucker
- Department of Environmental Science, Radboud Institute for Biological and Environmental Sciences, Radboud University, Nijmegen, The Netherlands
| | - Yan Ropert-Coudert
- Centre d'Etudes Biologiques de Chizé, La Rochelle Université - CNRS, Villiers en Bois, France
| | - Christian Rutz
- Centre for Biological Diversity, School of Biology, University of St Andrews, St Andrews, UK
| | - Walter Jetz
- Department of Ecology and Evolutionary Biology, Yale University, New Haven, CT, USA
- Center for Biodiversity and Global Change, Yale University, New Haven, CT, USA
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65
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Wang Y, Zhang C, Qiu L, Yang B, Dai Q. Gaps in mammal conservation in China: An analysis with a framework based on minimum area requirements. GLOBAL CHANGE BIOLOGY 2023; 29:5224-5239. [PMID: 37430455 DOI: 10.1111/gcb.16843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 06/01/2023] [Accepted: 06/07/2023] [Indexed: 07/12/2023]
Abstract
Climate change, habitat loss, and human disturbance are major threats to biodiversity. Protecting habitats plays a pivotal role in biodiversity conservation, and there is a global imperative to establish an effective system of protected areas (PAs) to implement habitat conservation and halt biodiversity decline. However, the protected patch size of habitat for a species is just as important for biodiversity conservation as the expansion of areas already under protection. In China, conservation management is often carried out based on administrative divisions. Therefore, here, an analytical conservation management framework was developed based on administrative divisions to assess whether the current network of PAs can effectively meet species' conservation needs using the minimum area requirements (MARs) of species as criteria for medium and large-sized mammals in China. This study found that the MAR of medium and large-sized mammals was larger in the northwest and smaller in the southeast, while taking the Hu line as the dividing line. Precipitation seasonality, elevation, annual mean temperature, and annual precipitation are the main environmental factors driving the distribution of a species MAR. Compared with MAR for each species, the maximum protected patch size of habitat is severely undersized in most provinces where those species primarily distribute, and this is particularly true for large carnivores and threatened species. The densely populated provinces of eastern China are particularly affected by this. The present study's framework can identify the provinces needing to expand PAs or implement other effective area-based conservation measures and habitat restoration. This analytical framework is also relevant for biodiversity conservation in different taxa and regions around the globe.
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Affiliation(s)
- Yihong Wang
- Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu, China
| | - Chengcheng Zhang
- Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu, China
| | - Lan Qiu
- Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu, China
| | - Biao Yang
- Key Laboratory of Southwest China Wildlife Resources Conservation, Ministry of Education, China West Normal University, Nanchong, China
| | - Qiang Dai
- Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu, China
- University of Chinese Academy of Sciences, Beijing, China
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66
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Wang Z, Kang Y, Wang Y, Tan Y, Yao B, An K, Su J. Himalayan Marmot ( Marmota himalayana) Redistribution to High Latitudes under Climate Change. Animals (Basel) 2023; 13:2736. [PMID: 37684999 PMCID: PMC10486415 DOI: 10.3390/ani13172736] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Revised: 08/23/2023] [Accepted: 08/25/2023] [Indexed: 09/10/2023] Open
Abstract
Climate warming and human activities impact the expansion and contraction of species distribution. The Himalayan marmot (Marmota himalayana) is a unique mammal and an ecosystem engineer in the Qinghai-Tibet Plateau (QTP). This pest aggravates grassland degradation and is a carrier and transmitter of plagues. Therefore, exploring the future distribution of Himalayan marmots based on climate change and human activities is crucial for ecosystem management, biodiversity conservation, and public health safety. Here, a maximum entropy model was explored to forecast changes in the distribution and centroid migration of the Himalayan marmot in the 2050s and 2070s. The results implied that the human footprint index (72.80%) and altitude (16.40%) were the crucial environmental factors affecting the potential distribution of Himalayan marmots, with moderately covered grassland being the preferred habitat of the Himalayan marmot. Over the next 30-50 years, the area of suitable habitat for the Himalayan marmot will increase slightly and the distribution center will shift towards higher latitudes in the northeastern part of the plateau. These results demonstrate the influence of climate change on Himalayan marmots and provide a theoretical reference for ecological management and plague monitoring.
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Affiliation(s)
- Zhicheng Wang
- College of Grassland Science, Gansu Agricultural University, Lanzhou 730070, China; (Z.W.); (K.A.)
- Key Laboratory of Grassland Ecosystem (Ministry of Education), Gansu Agricultural University, Lanzhou 730070, China
- Gansu Agricultural University-Massey University Research Centre for Grassland Biodiversity, Gansu Agricultural University, Lanzhou 730070, China
| | - Yukun Kang
- College of Grassland Science, Gansu Agricultural University, Lanzhou 730070, China; (Z.W.); (K.A.)
- Key Laboratory of Grassland Ecosystem (Ministry of Education), Gansu Agricultural University, Lanzhou 730070, China
- Gansu Agricultural University-Massey University Research Centre for Grassland Biodiversity, Gansu Agricultural University, Lanzhou 730070, China
| | - Yan Wang
- College of Grassland Science, Gansu Agricultural University, Lanzhou 730070, China; (Z.W.); (K.A.)
- Key Laboratory of Grassland Ecosystem (Ministry of Education), Gansu Agricultural University, Lanzhou 730070, China
- Gansu Agricultural University-Massey University Research Centre for Grassland Biodiversity, Gansu Agricultural University, Lanzhou 730070, China
| | - Yuchen Tan
- College of Grassland Science, Gansu Agricultural University, Lanzhou 730070, China; (Z.W.); (K.A.)
- Key Laboratory of Grassland Ecosystem (Ministry of Education), Gansu Agricultural University, Lanzhou 730070, China
- Gansu Agricultural University-Massey University Research Centre for Grassland Biodiversity, Gansu Agricultural University, Lanzhou 730070, China
| | - Baohui Yao
- College of Grassland Science, Gansu Agricultural University, Lanzhou 730070, China; (Z.W.); (K.A.)
- Key Laboratory of Grassland Ecosystem (Ministry of Education), Gansu Agricultural University, Lanzhou 730070, China
- Gansu Agricultural University-Massey University Research Centre for Grassland Biodiversity, Gansu Agricultural University, Lanzhou 730070, China
| | - Kang An
- College of Grassland Science, Gansu Agricultural University, Lanzhou 730070, China; (Z.W.); (K.A.)
- Key Laboratory of Grassland Ecosystem (Ministry of Education), Gansu Agricultural University, Lanzhou 730070, China
- Gansu Agricultural University-Massey University Research Centre for Grassland Biodiversity, Gansu Agricultural University, Lanzhou 730070, China
| | - Junhu Su
- College of Grassland Science, Gansu Agricultural University, Lanzhou 730070, China; (Z.W.); (K.A.)
- Key Laboratory of Grassland Ecosystem (Ministry of Education), Gansu Agricultural University, Lanzhou 730070, China
- Gansu Agricultural University-Massey University Research Centre for Grassland Biodiversity, Gansu Agricultural University, Lanzhou 730070, China
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67
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Alipour S, Walas Ł. The influence of climate and population density on Buxus hyrcana potential distribution and habitat connectivity. JOURNAL OF PLANT RESEARCH 2023; 136:501-514. [PMID: 37115338 DOI: 10.1007/s10265-023-01457-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Accepted: 03/29/2023] [Indexed: 06/09/2023]
Abstract
Changes in environmental factors, human impact, and interactions between them accelerate the extinction of woody species. Therefore, conservation programs are needed to protect endangered taxa. However, the relationship between climate, habitat fragmentation, and anthropogenic activities and their consequences are still not well understood. In this work, we aimed to evaluate the impact of climate change and human population density on the Buxus hyrcana Pojark distribution range, as well as the phenomenon of habitat fragmentation. Based on species occurrence data throughout the Hyrcanian Forests (north of Iran), the MAXENT model was employed to estimate the potential distribution and suitability changes. Morphological-spatial analysis (MSPA) and CIRCUITSCAPE were used to assess habitat fragmentation and its connectivity. According to the main results obtained from future scenarios, the potential range will significantly decrease due to the lack of suitable climatic conditions. Meanwhile, B. hyrcana may not be able to shift in potentially suitable areas because of human influence and geographic barriers. Under RCP scenarios the extent of the core area would be reduced and the edge/core ratio significantly increased. Altogether, we found negative effects of the environmental change and the human population density on the continuity of habitats of B. hyrcana. The results of the presented work may improve our knowledge connected with in situ and ex situ protection strategies.
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Affiliation(s)
- Shirin Alipour
- Institute of Dendrology, Polish Academy of Sciences, Parkowa 5, 62-035, Kórnik, Poland.
| | - Łukasz Walas
- Institute of Dendrology, Polish Academy of Sciences, Parkowa 5, 62-035, Kórnik, Poland.
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68
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Arranz I, Grenouillet G, Cucherousset J. Human pressures modulate climate-warming-induced changes in size spectra of stream fish communities. Nat Ecol Evol 2023; 7:1072-1078. [PMID: 37264200 DOI: 10.1038/s41559-023-02083-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Accepted: 04/26/2023] [Indexed: 06/03/2023]
Abstract
Climate warming can negatively affect the body size of ectothermic organisms and, based on known temperature-size rules, tends to benefit small-bodied organisms. Our understanding of the interactive effects of climate warming and other environmental factors on the temporal changes of body size structure is limited. We quantified the annual trends in size spectra of 583 stream fish communities sampled for more than 20 years across France. The results show that climate warming steepened the slope of the community size spectrum in streams with limited impacts from other human pressures. These changes were caused by increasing abundance of small-bodied individuals and decreasing abundance of large-bodied individuals. However, opposite effects of climate warming on the size spectrum slopes were observed in streams facing high levels of other human pressures. This demonstrates that the effects of temperature on body size structure can depend on other human pressures, disrupting the natural patterns of size spectra in wild communities with potentially strong implications for the fluxes of energy and nutrients in ecosystems.
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Affiliation(s)
- Ignasi Arranz
- Laboratoire Evolution et Diversité Biologique UMR 5174, Université Toulouse III-Paul Sabatier, CNRS, IRD, Toulouse, France.
| | - Gaël Grenouillet
- Laboratoire Evolution et Diversité Biologique UMR 5174, Université Toulouse III-Paul Sabatier, CNRS, IRD, Toulouse, France
- Institut Universitaire de France, Paris, France
| | - Julien Cucherousset
- Laboratoire Evolution et Diversité Biologique UMR 5174, Université Toulouse III-Paul Sabatier, CNRS, IRD, Toulouse, France
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Chen J, Zhang Y, Liu W, Wang C, Ma F, Xu H. Distribution Patterns and Determinants of Invasive Alien Plants in China. PLANTS (BASEL, SWITZERLAND) 2023; 12:2341. [PMID: 37375966 DOI: 10.3390/plants12122341] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 06/13/2023] [Accepted: 06/13/2023] [Indexed: 06/29/2023]
Abstract
In recent years, invasive alien plants (IAPs) have caused serious ecological disasters and economic losses in China. This study combined three IAP species richness-related indices (species richness of IAPs, first records of IAPs, and the relative species richness of IAPs), as well as indices reflecting distribution and dispersal patterns (average similarity coefficient of IAPs) and invasiveness (average risk score of IAPs), to conduct an integrated regional-invasion risk assessment based on the principal component analysis (PCA) method. Partial least-squares (PLS) regression was conducted to explore the explanatory power of 12 environmental and anthropogenic factors on different invasion indices. The results indicated that coastal provinces and Yunnan had high IAP introduction risk, as well as high synthetic-risk scores. The dispersal of IAPs in mid-latitude provinces should be particularly prevented. For species richness of IAPs, more environmental factors with variable importance for the project (VIP) values higher than 1 were retained in the optimal model, reflecting the importance of environmental filtering on IAPs. Visitors were the most important predictor for first records of IAPs. Compared to species richness (R2 = 79.5%), first records were difficult to predict (R2 = 60.4%) and were influenced by anthropogenic factors. There was spatial distribution congruence of various families of IAPs. Generally, the correlations of the residuals of species richness were still significant, with 0.421 (p < 0.05) as the lowest Pearson correlation coefficient, which indicated that external factors could not fully explain the spatial distribution congruence. These findings could enrich the relevant research on IAP invasion mechanisms and provide suggestions for regional IAP detection and response.
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Affiliation(s)
- Jing Chen
- Nanjing Institute of Environmental Sciences, Ministry of Ecology and Environment of China, Nanjing 210042, China
| | - Yanjing Zhang
- Nanjing Institute of Environmental Sciences, Ministry of Ecology and Environment of China, Nanjing 210042, China
| | - Wei Liu
- Nanjing Institute of Environmental Sciences, Ministry of Ecology and Environment of China, Nanjing 210042, China
| | - Chenbin Wang
- Nanjing Institute of Environmental Sciences, Ministry of Ecology and Environment of China, Nanjing 210042, China
| | - Fangzhou Ma
- Nanjing Institute of Environmental Sciences, Ministry of Ecology and Environment of China, Nanjing 210042, China
| | - Haigen Xu
- Nanjing Institute of Environmental Sciences, Ministry of Ecology and Environment of China, Nanjing 210042, China
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Reiter K, Plutzar C, Moser D, Semenchuk P, Erb K, Essl F, Gattringer A, Haberl H, Krausmann F, Lenzner B, Wessely J, Matej S, Pouteau R, Dullinger S. Human appropriation of net primary production as driver of change in landscape-scale vertebrate richness. GLOBAL ECOLOGY AND BIOGEOGRAPHY : A JOURNAL OF MACROECOLOGY 2023; 32:855-866. [PMID: 38504954 PMCID: PMC10946509 DOI: 10.1111/geb.13671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 02/16/2023] [Accepted: 02/26/2023] [Indexed: 03/21/2024]
Abstract
Aim Land use is the most pervasive driver of biodiversity loss. Predicting its impact on species richness (SR) is often based on indicators of habitat loss. However, the degradation of habitats, especially through land-use intensification, also affects species. Here, we evaluate whether an integrative metric of land-use intensity, the human appropriation of net primary production, is correlated with the decline of SR in used landscapes across the globe. Location Global. Time period Present. Major taxa studied Birds, mammals and amphibians. Methods Based on species range maps (spatial resolution: 20 km × 20 km) and an area-of-habitat approach, we calibrated a "species-energy model" by correlating the SR of three groups of vertebrates with net primary production and biogeographical covariables in "wilderness" areas (i.e., those where available energy is assumed to be still at pristine levels). We used this model to project the difference between pristine SR and the SR corresponding to the energy remaining in used landscapes (i.e., SR loss expected owing to human energy extraction outside wilderness areas). We validated the projected species loss by comparison with the realized and impending loss reconstructed from habitat conversion and documented by national Red Lists. Results Species-energy models largely explained landscape-scale variation of mapped SR in wilderness areas (adjusted R 2-values: 0.79-0.93). Model-based projections of SR loss were lower, on average, than reconstructed and documented ones, but the spatial patterns were correlated significantly, with stronger correlation in mammals (Pearson's r = 0.68) than in amphibians (r = 0.60) and birds (r = 0.57). Main conclusions Our results suggest that the human appropriation of net primary production is a useful indicator of heterotrophic species loss in used landscapes, hence we recommend its inclusion in models based on species-area relationships to improve predictions of land-use-driven biodiversity loss.
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Affiliation(s)
- Karina Reiter
- Department of Botany and Biodiversity ResearchUniversity of ViennaViennaAustria
- Advancing Systems AnalysisInternational Institute for Applied Systems Analysis (IIASA)LaxenburgAustria
| | - Christoph Plutzar
- Institute of Social Ecology (SEC)University of Natural Resources and Life Science (BOKU)ViennaAustria
| | - Dietmar Moser
- Department of Botany and Biodiversity ResearchUniversity of ViennaViennaAustria
| | - Philipp Semenchuk
- Department of Botany and Biodiversity ResearchUniversity of ViennaViennaAustria
| | - Karl‐Heinz Erb
- Institute of Social Ecology (SEC)University of Natural Resources and Life Science (BOKU)ViennaAustria
| | - Franz Essl
- Department of Botany and Biodiversity ResearchUniversity of ViennaViennaAustria
| | - Andreas Gattringer
- Department of Botany and Biodiversity ResearchUniversity of ViennaViennaAustria
| | - Helmut Haberl
- Institute of Social Ecology (SEC)University of Natural Resources and Life Science (BOKU)ViennaAustria
| | - Fridolin Krausmann
- Institute of Social Ecology (SEC)University of Natural Resources and Life Science (BOKU)ViennaAustria
| | - Bernd Lenzner
- Department of Botany and Biodiversity ResearchUniversity of ViennaViennaAustria
| | - Johannes Wessely
- Department of Botany and Biodiversity ResearchUniversity of ViennaViennaAustria
| | - Sarah Matej
- Institute of Social Ecology (SEC)University of Natural Resources and Life Science (BOKU)ViennaAustria
| | - Robin Pouteau
- French National Research Institute for Sustainable Development (IRD), AMAP Lab, France & RéunionMarseilleFrance
| | - Stefan Dullinger
- Department of Botany and Biodiversity ResearchUniversity of ViennaViennaAustria
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Skinner EB, Glidden CK, MacDonald AJ, Mordecai EA. Human footprint is associated with shifts in the assemblages of major vector-borne diseases. NATURE SUSTAINABILITY 2023; 6:652-661. [PMID: 37538395 PMCID: PMC10399301 DOI: 10.1038/s41893-023-01080-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Accepted: 02/01/2023] [Indexed: 08/05/2023]
Abstract
Predicting how increasing intensity of human-environment interactions affects pathogen transmission is essential to anticipate changing disease risks and identify appropriate mitigation strategies. Vector-borne diseases (VBDs) are highly responsive to environmental changes, but such responses are notoriously difficult to isolate because pathogen transmission depends on a suite of ecological and social responses in vectors and hosts that may differ across species. Here we use the emerging tools of cumulative pressure mapping and machine learning to better understand how the occurrence of six medically important VBDs, differing in ecology from sylvatic to urban, respond to multidimensional effects of human pressure. We find that not only is human footprint-an index of human pressure, incorporating built environments, energy and transportation infrastructure, agricultural lands and human population density-an important predictor of VBD occurrence, but there are clear thresholds governing the occurrence of different VBDs. Across a spectrum of human pressure, diseases associated with lower human pressure, including malaria, cutaneous leishmaniasis and visceral leishmaniasis, give way to diseases associated with high human pressure, such as dengue, chikungunya and Zika. These heterogeneous responses of VBDs to human pressure highlight thresholds of land-use transitions that may lead to abrupt shifts in infectious disease burdens and public health needs.
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Affiliation(s)
- Eloise B. Skinner
- Department of Biology, Stanford University, Stanford, CA, USA
- Centre for Planetary Health and Food Security, Griffith University, Southport, Queensland, Australia
| | | | - Andrew J. MacDonald
- Bren School of Environmental Science and Management, University of California, Santa Barbara, Santa Barbara, CA, USA
- Earth Research Institute, University of California, Santa Barbara, Santa Barbara, CA, USA
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Cerri J, Musto C, Stefanini FM, di Nicola U, Riganelli N, Fontana MC, Rossi A, Garbarino C, Merialdi G, Ciuti F, Berzi D, Delogu M, Apollonio M. A human-neutral large carnivore? No patterns in the body mass of gray wolves across a gradient of anthropization. PLoS One 2023; 18:e0282232. [PMID: 37262076 DOI: 10.1371/journal.pone.0282232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Accepted: 02/11/2023] [Indexed: 06/03/2023] Open
Abstract
The gray wolf (Canis lupus) expanded its distribution in Europe over the last few decades. To better understand the extent to which wolves could re-occupy their historical range, it is important to test if anthropization can affect their fitness-related traits. After having accounted for ecologically relevant confounders, we assessed how anthropization influenced i) the growth of wolves during their first year of age (n = 53), ii) sexual dimorphism between male and female adult wolves (n = 121), in a sample of individuals that had been found dead in Italy between 1999 and 2021. Wolves in anthropized areas have a smaller overall variation in their body mass, during their first year of age. Because they already have slightly higher body weight at 3-5 months, possibly due to the availability of human-derived food sources. The difference in the body weight of adult females and males slightly increases with anthropization. However, this happens because of an increase in the body mass of males only, possibly due to sex-specific differences in dispersal and/or to "dispersal phenotypes". Anthropization in Italy does not seem to have any clear, nor large, effect on the body mass of wolves. As body mass is in turn linked to important processes, like survival and reproduction, our findings indicates that wolves could potentially re-occupy most of their historical range in Europe, as anthropized landscapes do not seem to constrain such of an important life-history trait. Wolf management could therefore be needed across vast spatial scales and in anthropized areas prone to social conflicts.
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Affiliation(s)
- Jacopo Cerri
- Department of Veterinary Medicine, University of Sassari, Sassari, Italy
| | - Carmela Musto
- Department of Veterinary Medical Sciences, University of Bologna, Bologna, Italy
| | - Federico M Stefanini
- Dipartimento di Scienze e Politiche Ambientali, Università degli Studi di Milano "La Statale", Milano, Italy
| | | | | | - Maria C Fontana
- Istituto Zooprofilattico Sperimentale della Lombardia e dell'Emilia-Romagna Bruno Ubertino, Brescia, Italy
| | - Arianna Rossi
- Istituto Zooprofilattico Sperimentale della Lombardia e dell'Emilia-Romagna Bruno Ubertino, Brescia, Italy
| | - Chiara Garbarino
- Istituto Zooprofilattico Sperimentale della Lombardia e dell'Emilia-Romagna Bruno Ubertino, Brescia, Italy
| | - Giuseppe Merialdi
- Istituto Zooprofilattico Sperimentale della Lombardia e dell'Emilia-Romagna Bruno Ubertino, Brescia, Italy
| | | | | | - Mauro Delogu
- Department of Veterinary Medical Sciences, University of Bologna, Bologna, Italy
| | - Marco Apollonio
- Department of Veterinary Medicine, University of Sassari, Sassari, Italy
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Maciel EA, Martins VF, Torres RR, Martins FR. How do intrinsic and extrinsic causes interact in the extinction vulnerability of South American savanna shrub and tree species? JOURNAL OF ENVIRONMENTAL MANAGEMENT 2023; 343:118256. [PMID: 37247542 DOI: 10.1016/j.jenvman.2023.118256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 05/21/2023] [Accepted: 05/23/2023] [Indexed: 05/31/2023]
Abstract
Although a growing body of literature recognises the importance of rarity for biodiversity conservation, it is unclear how the interaction of different forms of rarity, extrinsic causes of extinction, and protection affect species' vulnerability. Here we addressed the extinction vulnerability of 2203 shrub and tree species of the South American savanna (SAS). For this, species were attributed a form of rarity, a synergistic risk index (SRI), and a protection index (PI). The SRI combines three extrinsic causes of extinction (climate hazard, fire frequency, and human footprint). The PI is the ratio between the number of a species occurrences within protected areas and the total number of occurrences in the SAS. By combining the SRI and PI, we classified common and rare species into five vulnerability classes. Some regions of the SAS show high values of climate hazard, fire frequency, human footprint, and SRI. Each extrinsic cause of extinction is differently distributed across the SAS and shows no or low spatial congruence with the SRI. Many species show a low ratio of occurrences within PAs, which in combination with high SRI results in high vulnerability to extinction. Surprisingly, the number of common species in the higher vulnerability classes is higher than of rare species. Common and rare species in different vulnerability classes occur in somewhat different locations across the SAS and mainly constitute spatially incongruent centres with high species richness. Given our results, we propose that strategies for the effective conservation of SAS species are challenging and must be carefully designed.
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Affiliation(s)
- Everton A Maciel
- Department of Plant Biology, Institute of Biology, P.O. Box 6109, University of Campinas - UNICAMP, 13083-970, Campinas, SP, Brazil.
| | - Valéria Forni Martins
- Department of Plant Biology, Institute of Biology, P.O. Box 6109, University of Campinas - UNICAMP, 13083-970, Campinas, SP, Brazil; Department of Natural Sciences, Maths, and Education, Centre for Agrarian Sciences, Federal University of São Carlos - UFSCar, Rodovia Anhanguera, SP 330, Km 174, 13600-970, Araras, SP, Brazil
| | - Roger Rodrigues Torres
- Natural Resources Institute (IRN), Federal University of Itajubá - UNIFEI, Itajubá, MG, Brazil
| | - Fernando R Martins
- Department of Plant Biology, Institute of Biology, P.O. Box 6109, University of Campinas - UNICAMP, 13083-970, Campinas, SP, Brazil
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Zhou X, Peng W, Guo Y, Chen P, Ren Q, Feng X, Wu P, Huang Q. Relationships between urban expansion and socioenvironmental indicators across multiple scales of watersheds: a case study among watersheds running through China. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023:10.1007/s11356-023-27639-1. [PMID: 37222896 DOI: 10.1007/s11356-023-27639-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Accepted: 05/10/2023] [Indexed: 05/25/2023]
Abstract
Understanding the relationships between urban expansion and social/environmental features is fundamental to managing watershed and urban expansion. However, such relationships remain unclear, especially across multiple scales of watersheds. Here, we quantified the correlation between urban expansion measures and 255 socioenvironmental indicators across three scales of watersheds running through China (20, 103, and 349 watersheds) during 1992-2016 and analyzed their scaling relations. The results showed that the number of indicators showing a significant correlation with the area and speed of urban expansion increased from 132 and 153 to 234 and 237, respectively, from level 1 to level 3 watersheds. Among these indicators, urban expansion was significantly correlated with indicators of climate and anthropogenic impact. From a large scale (level 1 watershed) to a small scale (level 3 watershed), 104 and 84 socioenvironmental indicators shifted from uncorrelated to significantly correlated with urban expansion area and speed. The constraint line analysis further confirmed that some relationships were nonlinear, which suggested that the drivers and impacts of urban expansion have scaling effects. We argue that it is crucial to consider the scaling effects of urban expansion when we formulate urban or watershed management plans.
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Affiliation(s)
- Xinyu Zhou
- State Key Laboratory of Earth Surface Processes and Resource Ecology (ESPRE), Beijing Normal University, Beijing, 100875, China
| | - Wenshuo Peng
- State Key Laboratory of Earth Surface Processes and Resource Ecology (ESPRE), Beijing Normal University, Beijing, 100875, China
| | - Yichen Guo
- State Key Laboratory of Earth Surface Processes and Resource Ecology (ESPRE), Beijing Normal University, Beijing, 100875, China
| | - Peiyuan Chen
- State Key Laboratory of Earth Surface Processes and Resource Ecology (ESPRE), Beijing Normal University, Beijing, 100875, China
- School of Natural Resources, Faculty of Geographical Science, Beijing Normal University, Beijing, 100875, China
| | - Qiang Ren
- School of International Affairs and Public Administration, Ocean University of China, Qingdao, China
| | - Xingyun Feng
- State Key Laboratory of Earth Surface Processes and Resource Ecology (ESPRE), Beijing Normal University, Beijing, 100875, China
- School of Natural Resources, Faculty of Geographical Science, Beijing Normal University, Beijing, 100875, China
| | - Pengxin Wu
- State Key Laboratory of Earth Surface Processes and Resource Ecology (ESPRE), Beijing Normal University, Beijing, 100875, China
| | - Qingxu Huang
- State Key Laboratory of Earth Surface Processes and Resource Ecology (ESPRE), Beijing Normal University, Beijing, 100875, China.
- School of Natural Resources, Faculty of Geographical Science, Beijing Normal University, Beijing, 100875, China.
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Gao M, Zhao G, Zhang S, Wang Z, Wen X, Liu L, Zhang C, Tie N, Sa R. Priority conservation area of Larix gmelinii under climate change: application of an ensemble modeling. FRONTIERS IN PLANT SCIENCE 2023; 14:1177307. [PMID: 37229107 PMCID: PMC10204769 DOI: 10.3389/fpls.2023.1177307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Accepted: 04/10/2023] [Indexed: 05/27/2023]
Abstract
Larix gmelinii (Rupr.) Kuzen is a major tree species with high economic and ecological value in the Greater Khingan Mountains coniferous forest of Northeast China. Reconstructing the priority Conservation Area of Larix gmelinii under Climate could provide a scientific basis for its germplasm conservation and management. The present study used ensemble and Marxan model simulations to predict species distribution areas and delineate priority conservation areas for Larix gmelinii in relation to productivity characteristics, understory plant diversity characteristics, and climate change impacts. The study revealed that the Greater Khingan Mountains and the Xiaoxing'an Mountains, with an area of approximately 300 974.2 km2, were the most suitable for L. gmelinii. The stand productivity of L. gmelinii in the most suitable area was significantly higher than that in the less suitable and marginally suitable areas, but understory plant diversity was not dominant. The increase in temperature under future climate change scenarios will reduce the potential distribution and area under L. gmelinii; the species will migrate to higher latitudes of the Greater Khingan Mountains, while the degree of niche migration will gradually increase. Under the 2090s-SSP585 climate scenario, the most suitable area for L. gmelinii will completely disappear, and the climate model niche will be completely separated. Therefore, the protected area of L. gmelinii was demarcated with a target of the productivity characteristics, understory plant diversity characteristics and climate change sensitive area, and the current key protected area was 8.38 × 104 km2. Overall, the study's findings will lay a foundation for the protection and rational development and utilization of cold temperate coniferous forests dominated by L. gmelinii in the northern forested region of the Greater Khingan Mountains.
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Affiliation(s)
- Minglong Gao
- College of Forestry, Inner Mongolia Agricultural University, Hohhot, China
| | - Guanghua Zhao
- College of Life Sciences, Shanxi Normal University, Taiyuan, China
- Administrative office, Shanwei Middle School, Shanwei, China
| | - Shuning Zhang
- College of Forestry, Inner Mongolia Agricultural University, Hohhot, China
| | - Zirui Wang
- College of Forestry, Inner Mongolia Agricultural University, Hohhot, China
| | - Xuanye Wen
- College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Lei Liu
- College of Forestry, Inner Mongolia Agricultural University, Hohhot, China
| | - Chen Zhang
- College of Forestry, Inner Mongolia Agricultural University, Hohhot, China
| | - Niu Tie
- Forestry and Grassland Bureau of Inner Mongolia Autonomous Region, Hohhot, China
| | - Rula Sa
- College of Forestry, Inner Mongolia Agricultural University, Hohhot, China
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Hou P, Weidman RP, Liu Q, Li H, Duan L, Zhang X, Liu F, Gao Y, Xu J, Li H, Zhang H. Recent water-level fluctuations, future trends and their eco-environmental impacts on Lake Qinghai. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2023; 333:117461. [PMID: 36773477 DOI: 10.1016/j.jenvman.2023.117461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 01/26/2023] [Accepted: 02/02/2023] [Indexed: 06/18/2023]
Abstract
The water level of Lake Qinghai, the largest lake on the Qinghai-Tibetan Plateau, has increased continuously, at an average speed of 0.21 m per year since 2005, causing a rapid expansion of the lake area. We investigated the hydrological processes of Lake Qinghai and the surrounding watershed that have influenced water level and lake area from 1956 to 2019. Relationships among water level, climate change and human activities were also assessed. Water level and lake area were positively correlated with precipitation and runoff into the lake, and negatively correlated with evaporation. Climate change factors including precipitation and runoff were the primary causes of lake level change, whereas human activities, including variation in a human footprint index, land use, and grassland irrigation, were secondary factors. A time series model forecasted that from 2020 to 2050 water levels will increase further by 2.45 m. Although this increase in water level may have some benefits, such as reduced local desertification, the expansion of lake area will continue to flood low beaches, pasture lands, near shore infrastructure and roads, and impact tourism locations. However, continued water level rise may also have negative ecological effects, such as reduce habitat of seasonal birds and reduced water quality due to erosion and sediment resuspension in shallow nearshore lake areas. Local stakeholders, government authorities, and scientists should give greater attention to anticipated changes in water level, and further ecological studies and infrastructure adaptation measures should be implemented.
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Affiliation(s)
- Pengfei Hou
- Institute for Ecological Research and Pollution Control of Plateau Lakes, School of Ecology and Environmental Science, Yunnan University and Southwest United Graduate School, Kunming, 650500, Yunnan, China; Great Lakes Institute for Environmental Research (GLIER), University of Windsor, Windsor, ON, N9B 3P4, Canada
| | - R Paul Weidman
- Great Lakes Institute for Environmental Research (GLIER), University of Windsor, Windsor, ON, N9B 3P4, Canada
| | - Qi Liu
- Institute for Ecological Research and Pollution Control of Plateau Lakes, School of Ecology and Environmental Science, Yunnan University and Southwest United Graduate School, Kunming, 650500, Yunnan, China
| | - Huayong Li
- School of Resource Environment and Tourism, Anyang Normal University, Anyang, 455000, China
| | - Lizeng Duan
- Institute for Ecological Research and Pollution Control of Plateau Lakes, School of Ecology and Environmental Science, Yunnan University and Southwest United Graduate School, Kunming, 650500, Yunnan, China
| | - Xiaonan Zhang
- Institute for Ecological Research and Pollution Control of Plateau Lakes, School of Ecology and Environmental Science, Yunnan University and Southwest United Graduate School, Kunming, 650500, Yunnan, China
| | - Fengwen Liu
- Institute for Ecological Research and Pollution Control of Plateau Lakes, School of Ecology and Environmental Science, Yunnan University and Southwest United Graduate School, Kunming, 650500, Yunnan, China
| | - Youhong Gao
- Institute for Ecological Research and Pollution Control of Plateau Lakes, School of Ecology and Environmental Science, Yunnan University and Southwest United Graduate School, Kunming, 650500, Yunnan, China
| | - Jing Xu
- Institute for Ecological Research and Pollution Control of Plateau Lakes, School of Ecology and Environmental Science, Yunnan University and Southwest United Graduate School, Kunming, 650500, Yunnan, China
| | - Huayu Li
- Institute for Ecological Research and Pollution Control of Plateau Lakes, School of Ecology and Environmental Science, Yunnan University and Southwest United Graduate School, Kunming, 650500, Yunnan, China
| | - Hucai Zhang
- Institute for Ecological Research and Pollution Control of Plateau Lakes, School of Ecology and Environmental Science, Yunnan University and Southwest United Graduate School, Kunming, 650500, Yunnan, China; Southwest United Graduate School, Kunming, 650500, Yunnan, China.
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Su G, Mertel A, Brosse S, Calabrese JM. Species invasiveness and community invasibility of North American freshwater fish fauna revealed via trait-based analysis. Nat Commun 2023; 14:2332. [PMID: 37087448 PMCID: PMC10122662 DOI: 10.1038/s41467-023-38107-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Accepted: 04/14/2023] [Indexed: 04/24/2023] Open
Abstract
While biological invasions are recognized as a major threat to global biodiversity, determining non-native species' abilities to establish in new areas (species invasiveness) and the vulnerability of those areas to invasions (community invasibility) is challenging. Here, we use trait-based analysis to profile invasive species and quantify the community invasibility for >1,800 North American freshwater fish communities. We show that, in addition to effects attributed to propagule pressure caused by human intervention, species with higher fecundity, longer lifespan and larger size tend to be more invasive. Community invasibility peaks when the functional distance among native species was high, leaving unoccupied functional space for the establishment of potential invaders. Our findings illustrate how the functional traits of non-native species determining their invasiveness, and the functional characteristics of the invaded community determining its invasibility, may be identified. Considering those two determinants together will enable better predictions of invasions.
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Affiliation(s)
- Guohuan Su
- Center for Advanced Systems Understanding (CASUS), Helmholtz-Zentrum Dresden-Rossendorf (HZDR), Görlitz, Germany.
- Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, 430072, China.
| | - Adam Mertel
- Center for Advanced Systems Understanding (CASUS), Helmholtz-Zentrum Dresden-Rossendorf (HZDR), Görlitz, Germany
| | - Sébastien Brosse
- Laboratoire Evolution et Diversité Biologique (EDB), Université de Toulouse, CNRS, IRD, UPS, Toulouse, France
| | - Justin M Calabrese
- Center for Advanced Systems Understanding (CASUS), Helmholtz-Zentrum Dresden-Rossendorf (HZDR), Görlitz, Germany
- Department of Ecological Modelling, Helmholtz Centre for Environmental Research-UFZ, Leipzig, Germany
- Department of Biology, University of Maryland, College Park, MD, USA
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Currie J, Merritt W, Liang C, Sothe C, Beatty CR, Shackelford N, Hirsh‐Pearson K, Gonsamo A, Snider J. Prioritizing ecological restoration of converted lands in Canada by spatially integrating organic carbon storage and biodiversity benefits. CONSERVATION SCIENCE AND PRACTICE 2023. [DOI: 10.1111/csp2.12924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
Affiliation(s)
- Jessica Currie
- World Wildlife Fund Canada 410 Adelaide Street West Toronto Ontario M5V 1S8 Canada
| | - Will Merritt
- World Wildlife Fund Canada 410 Adelaide Street West Toronto Ontario M5V 1S8 Canada
| | - Chris Liang
- World Wildlife Fund Canada 410 Adelaide Street West Toronto Ontario M5V 1S8 Canada
| | - Camile Sothe
- School of Earth, Environment and Society McMaster University 1280 Main Street West Hamilton Ontario L8S 4L8 Canada
| | - Craig R. Beatty
- World Wildlife Fund United States 1250 NW 24th Street Washington DC 20037 USA
| | - Nancy Shackelford
- School of Environmental Studies University of Victoria 3800 Finnerty Rd Victoria British Columbia V8P 5C2 Canada
| | - Kristen Hirsh‐Pearson
- Conservation Solutions Lab University of Northern British Columbia 3333 University Way Prince George British Columbia V2N 4Z9 Canada
| | - Alemu Gonsamo
- School of Earth, Environment and Society McMaster University 1280 Main Street West Hamilton Ontario L8S 4L8 Canada
| | - James Snider
- World Wildlife Fund Canada 410 Adelaide Street West Toronto Ontario M5V 1S8 Canada
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79
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Chesters D, Liu X, Bell KL, Orr MC, Xie T, Zhou Q, Zhu C. An integrative bioinformatics pipeline shows that honeybee-associated microbiomes are driven primarily by pollen composition. INSECT SCIENCE 2023; 30:555-568. [PMID: 36001735 DOI: 10.1111/1744-7917.13104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 07/11/2022] [Accepted: 07/24/2022] [Indexed: 06/15/2023]
Abstract
The microbiomes associated with bee nests influence colony health through various mechanisms, although it is not yet clear how honeybee congeners differ in microbiome assembly processes, in particular the degrees to which floral visitations and the environment contribute to different aspects of diversity. We used DNA metabarcoding to sequence bacterial 16S rRNA from honey and stored pollen from nests of 4 honeybee species (Apis cerana, A. dorsata, A. florea, and A. laboriosa) sampled throughout Yunnan, China, a global biodiversity hotspot. We developed a computational pipeline integrating multiple databases for quantifying key facets of diversity, including compositional, taxonomic, phylogenetic, and functional ones. Further, we assessed candidate drivers of observed microbiome dissimilarity, particularly differences in floral visitations, habitat disturbance, and other key environmental variables. Analyses revealed that microbiome alpha diversity was broadly equivalent across the study sites and between bee species, apart from functional diversity which was very low in nests of the reclusive A. laboriosa. Turnover in microbiome composition across Yunnan was driven predominantly by pollen composition. Human disturbance negatively impacted both compositional and phylogenetic alpha diversity of nest microbiomes, but did not correlate with microbial turnover. We herein make progress in understanding microbiome diversity associated with key pollinators in a biodiversity hotspot, and provide a model for the use of a comprehensive informatics framework in assessing pattern and drivers of diversity, which enables the inclusion of explanatory variables both subtly and fundamentally different and enables elucidation of emergent or unexpected drivers.
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Affiliation(s)
- Douglas Chesters
- Key Laboratory of Zoological Systematics and Evolution, Institute of Zoology, Chinese Academy of Sciences, Beijing, China
- International College, University of Chinese Academy of Sciences, Beijing, China
| | - Xiuwei Liu
- Institute of Agro-Products Processing, Yunnan Province Academy of Agricultural Science, Kunming, China
| | - Karen L Bell
- School of Biological Sciences, University of Western Australia, Crawley, WA, Australia
- CSIRO Health & Biosecurity, Floreat, WA, Australia
| | - Michael C Orr
- Key Laboratory of Zoological Systematics and Evolution, Institute of Zoology, Chinese Academy of Sciences, Beijing, China
- International College, University of Chinese Academy of Sciences, Beijing, China
| | - Tingting Xie
- Key Laboratory of Zoological Systematics and Evolution, Institute of Zoology, Chinese Academy of Sciences, Beijing, China
- College of Life Sciences, Anhui Normal University, Wuhu, Anhui Province, China
| | - Qingsong Zhou
- Key Laboratory of Zoological Systematics and Evolution, Institute of Zoology, Chinese Academy of Sciences, Beijing, China
| | - Chaodong Zhu
- Key Laboratory of Zoological Systematics and Evolution, Institute of Zoology, Chinese Academy of Sciences, Beijing, China
- International College, University of Chinese Academy of Sciences, Beijing, China
- State Key Laboratory of Integrated Pest Management, Institute of Zoology, Chinese Academy of Sciences, Beijing, China
- College of Biological Sciences, University of Chinese Academy of Sciences, Beijing, China
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80
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Wang Q, Li Y, Liu L, Cui S, Liu X, Chen F, Jeppesen E. Human impact on current environmental state in Chinese lakes. J Environ Sci (China) 2023; 126:297-307. [PMID: 36503758 DOI: 10.1016/j.jes.2022.05.031] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 05/20/2022] [Accepted: 05/20/2022] [Indexed: 06/17/2023]
Abstract
Anthropogenic and natural disturbance to inland aquatic ecosystems displays a notable spatial difference, yet data to measure these differences are scarce. This study encompasses 217 lakes distributed over five lake regions of China and elucidates the environmental factors determining the spatial variability of the water quality and trophic status. A significant correlation between human modification index in surrounding terrestrial systems (HMT) and trophic status of lake ecosystems (TSI) was found, and the regression slope in each region was similar except in the Qinghai-Tibet Plateau region. It was further noted that the pattern of environmental factor network (EF network) differed among freshwater and saline lakes. The EF network was complex for freshwater lakes in less human-influenced areas, but intensive man-made influence disrupted most relationships except for those between total nitrogen, total phosphorus, chlorophyll-a, and water turbidity. As for regions including saline lakes, correlations among water salinity and organic forms of carbon and nitrogen were apparent. Our results suggest that HMT and EF network can be useful indicators of the ecological integrity of local lake ecosystems, and integrating spatial information on a large scale provides conservation planners the option for evaluating the potential risk on inland aquatic systems.
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Affiliation(s)
- Qianhong Wang
- State Key Laboratory of Lake Science and Environment, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing 210008, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yun Li
- State Key Laboratory of Lake Science and Environment, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing 210008, China
| | - Le Liu
- State Key Laboratory of Lake Science and Environment, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing 210008, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Suzhen Cui
- State Key Laboratory of Lake Science and Environment, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing 210008, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xia Liu
- State Key Laboratory of Lake Science and Environment, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing 210008, China
| | - Feizhou Chen
- State Key Laboratory of Lake Science and Environment, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing 210008, China; Sino-Danish Centre for Education and Research (SDC), Beijing 100049, China.
| | - Erik Jeppesen
- Sino-Danish Centre for Education and Research (SDC), Beijing 100049, China; Department of Ecoscience, Aarhus University, Silkeborg 8600, Denmark; 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
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81
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Fonteyn D, Vermeulen C, Gorel A, Silva de Miranda PL, Lhoest S, Fayolle A. Biogeography of central African forests: Determinants, ongoing threats and conservation priorities of mammal assemblages. DIVERS DISTRIB 2023. [DOI: 10.1111/ddi.13677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/30/2023] Open
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82
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Yousefi M, Mohammadi S, Kafash A. Modeling global habitat suitability and environmental predictor of distribution of a Near Threatened avian scavenger at a high spatial resolution. Front Ecol Evol 2023. [DOI: 10.3389/fevo.2023.1112962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023] Open
Abstract
Vultures are among the most vulnerable birds in the world. The bearded vulture (Gypaetus barbatus) is among the threatened species of vultures and listed as Near Threatened. The species is widely distributed across the Palearctic, Afrotropical, and Indomalayan regions. The species faces several threats such as poisoning, direct persecution, habitat degradation, and collisions with powerlines and wind power farms. Thus, knowing the global habitat suitability of the species and environmental predictors of the species distribution can facilitate the species conservation. In this study, we applied a maximum entropy approach, 10,585 distribution records, and 10 environmental variables to model the bearded vulture's global habitat suitability at high spatial resolution [30-arc-second (1 km)]. We also estimated protected area coverage for the species' suitable habitats. We identified 8,117,231 km2 of suitable habitat for the species across its global range in Europe, Asia, and Africa. The results showed that topographic diversity is the most important predictor of the species distribution across its distribution range. Results of estimating the area of suitable habitats of the bearded vulture within protected areas revealed that only 16.26% of the species' suitable habitats are protected. The areas that were identified to have the highest suitability for the species have high priority for the conservation of this iconic species thus these areas should be included in the network of protected areas.
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83
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de Beer IW, Hui C, Botella C, Richardson DM. Drivers of compositional turnover of narrow-ranged versus widespread naturalised woody plants in South Africa. Front Ecol Evol 2023. [DOI: 10.3389/fevo.2023.1106197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2023] Open
Abstract
IntroductionAlien trees and shrubs have become increasingly common invaders globally and have caused major negative impacts to ecosystems and society. Non-native woody plant species make up the majority of legislated invasive alien taxa in South Africa and contribute substantially to recorded negative impacts. It is of management interest to elucidate the macroecological processes that mediate the assembly of alien taxa, as this is expected to be associated with anthropogenic factors (e.g., human activity, introduction events, pathways of propagule dispersal mediated by humans) and bioclimatic factors (such as diurnal temperature range and precipitation gradients). These analyses require large species-occurrence datasets with comprehensive sampling across broad environmental conditions. Efforts of citizen scientists produce large numbers of occurrence records in a consistent manner which may be utilised for scientific investigations.MethodsResearch Grade occurrence data on naturalised plants of South Africa were extracted from the citizen scientist platform iNaturalist. Sampling bias was mitigated using statistical modelling of background points estimated from a Target Group of species which identifies well sampled communities. The drivers of assembly for alien plants at different range sizes were identified using multi-site generalised dissimilarity modelling (MS-GDM) of zeta diversity. The predicted compositional similarity between all cells was computed based on the subset of identified well sampled communities and using generalised dissimilarity modelling (GDM). From this, alien bioregions were identified using a k-means cluster analysis.Results and DiscussionBioclimatic factors significantly influenced community turnover in inland areas with large diurnal temperature ranges, and in areas with high precipitation. Communities separated by large geographical distances had significantly different compositions, indicating little contribution of long-range propagule movement by humans, and the presence of localised introduction hubs within the country which harbour unique species compositions. Analyses also showed a significant contribution of road density to turnover, which may be moderated by the habitat service provided by road verges. The same is true for natural dispersal via rivers in arid areas. The distribution of naturalised tree and shrub species is geographically clustered and forms six alien bioregions that are distinct from the South African biomes defined by native species distributionanalysis.
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84
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Jiang D, Zhao X, López-Pujol J, Wang Z, Qu Y, Zhang Y, Zhang T, Li D, Jiang K, Wang B, Yan C, Li JT. Effects of climate change and anthropogenic activity on ranges of vertebrate species endemic to the Qinghai-Tibet Plateau over 40 years. CONSERVATION BIOLOGY : THE JOURNAL OF THE SOCIETY FOR CONSERVATION BIOLOGY 2023:e14069. [PMID: 36751969 DOI: 10.1111/cobi.14069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 11/25/2022] [Accepted: 12/22/2022] [Indexed: 06/18/2023]
Abstract
Over the past 40 years, the climate has been changing and human disturbance has increased in the vast Qinghai-Tibet Plateau (QTP). These 2 factors are expected to affect the distribution of a large number of endemic vertebrate species. However, quantitative relationships between range shifts and climate change and human disturbance of these species in the QTP have rarely been evaluated. We used occurrence records of 19 terrestrial vertebrate species (birds, mammals, amphibians, and reptiles) occurring in the QTP from 1980 to 2020 to quantify the effects of climate change and anthropogenic impacts on the distribution of these 4 taxonomic groups and estimated species range changes in each species. The trend in distribution changes differed among the taxonomic groups, although, generally, ranges shifted to central QTP. Climate change contributed more to range variation than human disturbance (the sum of the 4 climatic variables contributed more than the sum of the 4 human disturbance variables for all 4 taxonomic groups). Suitable geographic range increased for most mammals, amphibians, and reptiles (+27.6%, +18.4%, and +27.8% on average, respectively), whereas for birds range decreased on average by 0.9%. Quantitative evidence for climate change and human disturbance associations with range changes for endemic vertebrate species in the QTP can provide useful insights into biodiversity conservation under changing environments.
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Affiliation(s)
- Dechun Jiang
- CAS Key Laboratory of Mountain Ecological Restoration and Bioresource Utilization & Ecological Restoration and Biodiversity Conservation Key Laboratory of Sichuan Province, Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu, China
| | - Xumao Zhao
- State Key Laboratory of Grassland and Agro-ecosystems, College of Ecology, Lanzhou University, Lanzhou, China
| | - Jordi López-Pujol
- Botanic Institute of Barcelona (IBB, CSIC-Ajuntament de Barcelona), Barcelona, Spain
- Escuela de Ciencias Ambientales, Universidad Espíritu Santo (UEES), Samborondón, Ecuador
| | - Zhiqiang Wang
- Sichuan Zoige Alpine Wetland Ecosystem National Observation and Research Station, Southwest Minzu University, Chengdu, China
- Institute of Qinghai-Tibetan Plateau, Southwest Minzu University, Chengdu, China
| | - Yanhua Qu
- Key Laboratory of Zoological Systematics and Evolution, Institute of Zoology, Chinese Academy of Sciences, Beijing, China
| | - Yanming Zhang
- Key Laboratory of Adaptation and Evolution of Plateau Biota, Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining, China
- Qinghai Provincial Key Laboratory of Animal Ecological Genomics, Xining, China
| | - Tongzuo Zhang
- Key Laboratory of Adaptation and Evolution of Plateau Biota, Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining, China
- Qinghai Provincial Key Laboratory of Animal Ecological Genomics, Xining, China
| | - Dayong Li
- Key Laboratory of Southwest China Wildlife Resources Conservation (Ministry of Education), China West Normal University, Nanchong, China
- Institute of Rare Animals and Plants, China West Normal University, Nanchong, China
| | - Ke Jiang
- CAS Key Laboratory of Mountain Ecological Restoration and Bioresource Utilization & Ecological Restoration and Biodiversity Conservation Key Laboratory of Sichuan Province, Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu, China
| | - Bin Wang
- CAS Key Laboratory of Mountain Ecological Restoration and Bioresource Utilization & Ecological Restoration and Biodiversity Conservation Key Laboratory of Sichuan Province, Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu, China
| | - Chaochao Yan
- CAS Key Laboratory of Mountain Ecological Restoration and Bioresource Utilization & Ecological Restoration and Biodiversity Conservation Key Laboratory of Sichuan Province, Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu, China
| | - Jia-Tang Li
- CAS Key Laboratory of Mountain Ecological Restoration and Bioresource Utilization & Ecological Restoration and Biodiversity Conservation Key Laboratory of Sichuan Province, Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu, China
- Center for Excellence in Animal Evolution and Genetics, Chinese Academy of Sciences, Kunming, China
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85
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Zhang X, Ci X, Hu J, Bai Y, Thornhill AH, Conran JG, Li J. Riparian areas as a conservation priority under climate change. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 858:159879. [PMID: 36334670 DOI: 10.1016/j.scitotenv.2022.159879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/28/2022] [Revised: 10/27/2022] [Accepted: 10/28/2022] [Indexed: 06/16/2023]
Abstract
Identifying climatic refugia is important for long-term conservation planning under climate change. Riparian areas have the potential to provide climatic refugia for wildlife, but literature remains limited, especially for plants. This study was conducted with the purpose of identifying climatic refugia of plant biodiversity in the portion of the Mekong River Basin located in Xishuangbanna, China. We first predicted the current and future (2050s and 2070s) potential distribution of 50 threatened woody species in Xishuangbanna by using an ensemble of small models, then stacked the predictions for individual species to derive spatial biodiversity patterns within each 10 × 10 km grid cell. We then identified the top 17 % of the areas for spatial biodiversity patterns as biodiversity hotspots, with climatic refugia defined as areas that remained as biodiversity hotspots over time. Stepwise regression and linear correlation were applied to analyze the environmental correlations with spatial biodiversity patterns and the relationships between climatic refugia and river distribution, respectively. Our results showed potential upward and northward shifts in threatened woody species, with range contractions and expansions predicted. The spatial biodiversity patterns shift from southeast to northwest, and were influenced by temperature, precipitation, and elevation heterogeneity. Climatic refugia under climate change were related closely to river distribution in Xishuangbanna, with riparian areas identified that could provide climatic refugia. These refugial zones are recommended as priority conservation areas for mitigating the impacts of climate change on biodiversity. Our study confirmed that riparian areas could act as climatic refugia for plants and emphasizes the conservation prioritization of riparian areas within river basins for protecting biodiversity under climate change.
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Affiliation(s)
- Xiaoyan Zhang
- Plant Phylogenetics and Conservation Group, Center for Integrative Conservation, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Kunming 650223, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xiuqin Ci
- Plant Phylogenetics and Conservation Group, Center for Integrative Conservation, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Kunming 650223, China; Center of Conservation Biology, Core Botanical Gardens, Chinese Academy of Sciences, Mengla, China.
| | - Jianlin Hu
- Plant Phylogenetics and Conservation Group, Center for Integrative Conservation, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Kunming 650223, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yang Bai
- Center of Conservation Biology, Core Botanical Gardens, Chinese Academy of Sciences, Mengla, China; Center for Integrative Conservation, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Mengla 666303, China; Yunnan International Joint Laboratory of Southeast Asia Biodiversity Conservation, Menglun, Yunnan 666303, China
| | - Andrew H Thornhill
- The University of Adelaide, School of Biological Sciences, Adelaide, South Australia 5005, Australia; State Herbarium of South Australia, Botanic Garden and State Herbarium, Department for Environment and Water, Hackney Road, Adelaide, South Australia 5001, Australia
| | - John G Conran
- The University of Adelaide, School of Biological Sciences, Adelaide, South Australia 5005, Australia
| | - Jie Li
- Plant Phylogenetics and Conservation Group, Center for Integrative Conservation, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Kunming 650223, China; Center of Conservation Biology, Core Botanical Gardens, Chinese Academy of Sciences, Mengla, China.
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86
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Cullen JA, Attias N, Desbiez AL, Valle D. Biologging as an important tool to uncover behaviors of cryptic species: an analysis of giant armadillos ( Priodontes maximus). PeerJ 2023; 11:e14726. [PMID: 36691484 PMCID: PMC9864128 DOI: 10.7717/peerj.14726] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Accepted: 12/20/2022] [Indexed: 01/19/2023] Open
Abstract
Advances in biologging have increased the understanding of how animals interact with their environment, especially for cryptic species. For example, giant armadillos (Priodontes maximus) are the largest extant species of armadillo but are rarely encountered due to their fossorial and nocturnal behavior. Through the analysis of speed, turning angles, and accelerometer activity counts, we estimated behavioral states, characterized activity budgets, and investigated the state-habitat associations exhibited by individuals monitored with GPS telemetry in the Brazilian Pantanal from 2019 to 2020. This methodology is proposed as a useful framework for the identification of priority habitat. Using the non-parametric Bayesian mixture model for movement (M3), we estimated four latent behavioral states that were named 'vigilance-excavation', 'local search', 'exploratory', and 'transit'. These states appeared to correspond with behavior near burrows or termite mounds, foraging, ranging, and rapid movements, respectively. The first and last hours of activity presented relatively high proportions of the vigilance-excavation state, while most of the activity period was dominated by local search and exploratory states. The vigilance-excavation state occurred more frequently in regions between forest and closed savannas, whereas local search was more likely in high proportions of closed savanna. Exploratory behavior probability increased in areas with high proportions of both forest and closed savanna. Our results establish a baseline for behavioral complexity, activity budgets, and habitat associations in a relatively pristine environment that can be used for future work to investigate anthropogenic impacts on giant armadillo behavior and fitness. The integration of accelerometer and GPS-derived movement data through our mixture model has the potential to become a powerful methodological approach for the conservation of other cryptic species.
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Affiliation(s)
- Joshua A. Cullen
- Department of Earth, Ocean, and Atmospheric Science, Florida State University, Tallahassee, FL, United States of America,School of Forest, Fisheries, and Geomatics Sciences, University of Florida, Gainesville, FL, United States of America
| | - Nina Attias
- Instituto de Conservação de Animais Silvestres (ICAS), Campo Grande, Mato Grosso do Sul, Brazil,Department of Wildlife Ecology & Conservation, University of Florida, Gainesville, FL, United States of America
| | - Arnaud L.J. Desbiez
- Instituto de Conservação de Animais Silvestres (ICAS), Campo Grande, Mato Grosso do Sul, Brazil,Instituto de Pesquisas Ecológicas (IPÊ), Nazaré Paulista, São Paulo, Brazil,Royal Zoological Society of Scotland, Edinburgh, United Kingdom
| | - Denis Valle
- School of Forest, Fisheries, and Geomatics Sciences, University of Florida, Gainesville, FL, United States of America
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87
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Rivkin LR, de Andrade AC. Increased herbivory but not cyanogenesis is associated with urbanization in a tropical wildflower. AUSTRAL ECOL 2023. [DOI: 10.1111/aec.13274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- L. Ruth Rivkin
- Department of Ecology and Evolutionary Biology University of Toronto Toronto Ontario Canada
- Department of Biology University of Toronto Mississauga Toronto Ontario Canada
- Centre for Urban Environments University of Toronto Mississauga Toronto Ontario Canada
| | - Antonio C. de Andrade
- Universidade Federal da Paraiba Departamento de Engenharia e Meio Ambiente Rio Tinto PB Brazil
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88
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DeMatteo KE, Escalante OM, Ibañez Alegre DM, Rinas MA, Sotorres D, Argüelles CF. A multispecies corridor in a fragmented landscape: Evaluating effectiveness and identifying high-priority target areas. PLoS One 2023; 18:e0283258. [PMID: 37053238 PMCID: PMC10101518 DOI: 10.1371/journal.pone.0283258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Accepted: 03/06/2023] [Indexed: 04/14/2023] Open
Abstract
While Misiones, Argentina contains one of the largest remnants of Upper Paraná Atlantic Forest ecoregion, one of the world's biodiversity hotspots, only ~50% of this native forest is protected. Each protected area is at risk of becoming an island of native forest surrounded by a matrix of altered habitats due to ongoing land conversion. In an effort to maximize long-term connectivity between existing protected areas, DeMatteo [1] used a multifaceted cost analysis to determine the optimal location for the region's first multispecies corridor using noninvasive data on jaguars (Panthera onca), pumas (Puma concolor), ocelots (Leopardus pardalis), southern tiger cats (Leopardus guttulus), and bush dogs (Speothos venaticus). This work builds on this framework by integrating new field data that broadens the scope of species-specific data across the region's heterogeneous landscape, which varies in vegetation, disturbance, human proximity, and protective status. In addition, two different land use layers are compared across the distributions of the five carnivores, the overlap in their independent distributions, and their relationship to the multispecies corridor. Interpretation of these land use data to species-specific habitat suitability goes beyond DeMatteo [1], with a subdivision of suitability into marginal and optimal areas. This refined scale allows a reanalysis of key areas in the multispecies corridor, where connectivity was previously defined as at highly-at-risk, allowing for a more directed development of management strategies. These analyses and their interpretation extend beyond northern-central Misiones, as the threats are not unique to this region. The need to develop management strategies that balance human-wildlife needs will continue to grow as humans expand their footprint. The techniques applied in this analysis provide a way to identify key areas that require specific management strategies, either through restoration, protection, or a combination of both.
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Affiliation(s)
- Karen E DeMatteo
- Department of Biology & Environmental Studies, Washington University in St. Louis, St. Louis, Missouri, United States of America
- WildCare Institute at the Saint Louis Zoo, St. Louis, Missouri, United States of America
| | - Orlando M Escalante
- Grupo de Investigación en Genética Aplicada (GIGA), IBS-Nodo Posadas, Universidad Nacional de Misiones (UNaM)-CONICET, Posadas, Misiones, Argentina
- Facultad de Ciencias Exactas, Departamento de Genética, Químicas y Naturales, UNaM, Posadas, Misiones, Argentina
| | - Daiana M Ibañez Alegre
- Grupo de Investigación en Genética Aplicada (GIGA), IBS-Nodo Posadas, Universidad Nacional de Misiones (UNaM)-CONICET, Posadas, Misiones, Argentina
| | - Miguel A Rinas
- Ministerio de Ecología y Recursos Naturales Renovables, Posadas, Misiones, Argentina
| | - Delfina Sotorres
- Grupo de Investigación en Genética Aplicada (GIGA), IBS-Nodo Posadas, Universidad Nacional de Misiones (UNaM)-CONICET, Posadas, Misiones, Argentina
- Facultad de Ciencias Exactas, Departamento de Genética, Químicas y Naturales, UNaM, Posadas, Misiones, Argentina
| | - Carina F Argüelles
- Grupo de Investigación en Genética Aplicada (GIGA), IBS-Nodo Posadas, Universidad Nacional de Misiones (UNaM)-CONICET, Posadas, Misiones, Argentina
- Facultad de Ciencias Exactas, Departamento de Genética, Químicas y Naturales, UNaM, Posadas, Misiones, Argentina
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89
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Phylogeography of the Atlantic Blue Crab Callinectes sapidus (Brachyura: Portunidae) in the Americas versus the Mediterranean Sea: Determining Origins and Genetic Connectivity of a Large-Scale Invasion. BIOLOGY 2022; 12:biology12010035. [PMID: 36671728 PMCID: PMC9854962 DOI: 10.3390/biology12010035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 12/14/2022] [Accepted: 12/20/2022] [Indexed: 12/28/2022]
Abstract
The American blue crab Callinectes sapidus is a particularly successful invader in estuarine ecosystems worldwide. Despite increasing awareness of its potential harm, the invasion history and underlying genetic diversity of this species within the Mediterranean Sea remain unknown. This study constitutes the first large-scale approach to study phylogeographic patterns of C. sapidus in Europe, facilitated by the first comparison of all currently available COI sequence data. For this investigation, 71 individuals of C. sapidus were newly analyzed and the entire COI gene was sequenced and used for a comparative phylogeographic analyses. For the first time, two separately used adjacent regions of this gene were combined in a single dataset. This allowed emphasizing the prevalence of three geographically defined lineages within the native range: (1) eastern North America, including the Gulf of Mexico, (2) the Caribbean, and (3) Brazil. New data from the Mediterranean reveal that non-native populations of C. sapidus are characterized by a conspicuously low genetic diversity (except for Turkey, where stocking took place), and that there is surprisingly low connectivity among established populations. The occurrence of strong genetic bottlenecks suggests few founder individuals. This confirms that, even under a scenario of restricted large-scale gene flow, a very limited number of invasive individuals is sufficient for a massive impact.
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90
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Kaky E, Nolan V, Khalil MI, Ameen Mohammed AM, Ahmed Jaf AA, Mohammed-Amin SM, Mahmood YA, Gilbert F. Conservation of the Goitered gazelle ( Gazella subgutturosa) under climate changes in Iraq. Heliyon 2022; 9:e12501. [PMID: 36816281 PMCID: PMC9932350 DOI: 10.1016/j.heliyon.2022.e12501] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Revised: 11/29/2022] [Accepted: 12/13/2022] [Indexed: 12/25/2022] Open
Abstract
Climate is a vital factor that shapes habitat suitability for many species across space and time. Gazella subgutturosa (Goitered gazelle) is a globally vulnerable mammal already extinct in some areas of Armenia and Georgia and is highly threatened in other areas of its distribution. In this study, new data were gathered for 33 locations in north-eastern Iraq, and then together with literature data, Species Distribution Models (SDMs) were used to explore the geographical distribution of the gazelle under current and future climate change scenarios. We studied the relationship between seven climate variables and 43 occurrence records to predict habitat suitability of the gazelle under the current climate, and also under four future climate scenarios (RCP2.6 and RCP8.5 for both 2050 and 2080). Annual precipitation and isothermality had the most influence on the distribution of Gazella subgutturosa. The most suitable habitat in both the current and future scenarios was located in north-eastern Iraq close to the Iranian border near the Zagros Mountains. There was no difference in habitat suitability for the gazelle inside Iraqi Protected Areas (PAs) compared to outside the PAs. Using the occurrence records and IUCN Red List national assessments, we found Iraqi Goitered gazelle populations to be classified as Endangered (EN). Our results suggest urgent conservation planning is needed to save this species, including the establishment of new PAs. These results contribute new baseline information, which was currently missing Goitered gazelle in about Iraq, to the IUCN SSC Antelope Specialist Group, which will hopefully aid with future global assessments and conservation.
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Affiliation(s)
- Emad Kaky
- Kalar Technical College, Sulaimani Polytechnic University, Qirga District, Sulaymaniyah, Iraq,Corresponding author.
| | - Victoria Nolan
- School of Life Sciences, University of Nottingham, Nottingham, UK
| | - Mohammed I. Khalil
- Department of Biology, College of Education, University of Garmian, Iraq
| | - Ameer M. Ameen Mohammed
- Kalar Technical College, Sulaimani Polytechnic University, Qirga District, Sulaymaniyah, Iraq
| | | | | | - Yadgar Ali Mahmood
- Field Crops Department, College of Agricultural and Engineering Science, University of Garmian, Iraq
| | - Francis Gilbert
- School of Life Sciences, University of Nottingham, Nottingham, UK
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91
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Estimates of wildlife species richness, occupancy, and habitat preference in a residential landscape in New York State. Urban Ecosyst 2022. [DOI: 10.1007/s11252-022-01318-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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92
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Migratory Movements and Home Ranges of Geographically Distinct Wintering Populations of a Soaring Bird. DIVERSITY 2022. [DOI: 10.3390/d14121109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Migratory soaring birds exhibit spatiotemporal variation in their circannual movements. Nevertheless, it remains uncertain how different winter environments affect the circannual movement patterns of migratory soaring birds. Here, we investigated annual movement strategies of American white pelicans Pelecanus erythrorhynchos (hereafter, pelican) from two geographically distinct wintering grounds in the Southern and Northern Gulf of Mexico (GOM). We hypothesized that hourly movement distance and home range size of a soaring bird would differ between different geographic regions because of different thermals and wind conditions and resource availability. We calculated average and maximum hourly movement distances and seasonal home ranges of GPS-tracking pelicans. We then evaluated the effects of hour of the day, seasons, two wintering regions in the Southern and Northern GOM, human footprint index, and relative pelican abundance from Christmas Bird Count data on pelican hourly movement distances and seasonal home ranges using linear mixed models and generalized linear mixed models. American white pelicans moved at greatest hourly distance near 1200 h at breeding grounds and during spring and autumn migrations. Both wintering populations in the Northern and Southern GOM exhibited similar hourly movement distances and seasonal home ranges at the shared breeding grounds and during spring and autumn migrations. However, pelicans wintering in the Southern GOM showed shorter hourly movement distances and smaller seasonal home ranges than those in the Northern GOM. Hourly movement distances and home ranges of pelicans increased with increasing human footprint index. Winter hourly movements and home ranges of pelicans differed between the Northern and Southern GOM; however, the winter difference in pelican movements did not carry over to the shared breeding grounds during summers. Therefore, exogenous factors may be the primary drivers to shape the flying patterns of migratory soaring birds.
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93
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Ralimanana H, Perrigo AL, Smith RJ, Borrell JS, Faurby S, Rajaonah MT, Randriamboavonjy T, Vorontsova MS, Cooke RSC, Phelps LN, Sayol F, Andela N, Andermann T, Andriamanohera AM, Andriambololonera S, Bachman SP, Bacon CD, Baker WJ, Belluardo F, Birkinshaw C, Cable S, Canales NA, Carrillo JD, Clegg R, Clubbe C, Crottini A, Damasco G, Dhanda S, Edler D, Farooq H, de Lima Ferreira P, Fisher BL, Forest F, Gardiner LM, Goodman SM, Grace OM, Guedes TB, Hackel J, Henniges MC, Hill R, Lehmann CER, Lowry PP, Marline L, Matos-Maraví P, Moat J, Neves B, Nogueira MGC, Onstein RE, Papadopulos AST, Perez-Escobar OA, Phillipson PB, Pironon S, Przelomska NAS, Rabarimanarivo M, Rabehevitra D, Raharimampionona J, Rajaonary F, Rajaovelona LR, Rakotoarinivo M, Rakotoarisoa AA, Rakotoarisoa SE, Rakotomalala HN, Rakotonasolo F, Ralaiveloarisoa BA, Ramirez-Herranz M, Randriamamonjy JEN, Randrianasolo V, Rasolohery A, Ratsifandrihamanana AN, Ravololomanana N, Razafiniary V, Razanajatovo H, Razanatsoa E, Rivers M, Silvestro D, Testo W, Torres Jiménez MF, Walker K, Walker BE, Wilkin P, Williams J, Ziegler T, Zizka A, Antonelli A. Madagascar’s extraordinary biodiversity: Threats and opportunities. Science 2022; 378:eadf1466. [DOI: 10.1126/science.adf1466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
Madagascar’s unique biota is heavily affected by human activity and is under intense threat. Here, we review the current state of knowledge on the conservation status of Madagascar’s terrestrial and freshwater biodiversity by presenting data and analyses on documented and predicted species-level conservation statuses, the most prevalent and relevant threats, ex situ collections and programs, and the coverage and comprehensiveness of protected areas. The existing terrestrial protected area network in Madagascar covers 10.4% of its land area and includes at least part of the range of the majority of described native species of vertebrates with known distributions (97.1% of freshwater fishes, amphibians, reptiles, birds, and mammals combined) and plants (67.7%). The overall figures are higher for threatened species (97.7% of threatened vertebrates and 79.6% of threatened plants occurring within at least one protected area). International Union for Conservation of Nature (IUCN) Red List assessments and Bayesian neural network analyses for plants identify overexploitation of biological resources and unsustainable agriculture as the most prominent threats to biodiversity. We highlight five opportunities for action at multiple levels to ensure that conservation and ecological restoration objectives, programs, and activities take account of complex underlying and interacting factors and produce tangible benefits for the biodiversity and people of Madagascar.
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Affiliation(s)
- Hélène Ralimanana
- Royal Botanic Gardens, Kew, Kew Madagascar Conservation Centre, Antananarivo, Madagascar
| | - Allison L. Perrigo
- Department of Biological and Environmental Sciences, University of Gothenburg, Gothenburg, Sweden
- Gothenburg Global Biodiversity Centre, University of Gothenburg, Gothenburg, Sweden
| | - Rhian J. Smith
- Gothenburg Global Biodiversity Centre, University of Gothenburg, Gothenburg, Sweden
- Royal Botanic Gardens, Kew, Richmond, Surrey, UK
| | | | - Søren Faurby
- Department of Biological and Environmental Sciences, University of Gothenburg, Gothenburg, Sweden
- Gothenburg Global Biodiversity Centre, University of Gothenburg, Gothenburg, Sweden
| | - Mamy Tiana Rajaonah
- Royal Botanic Gardens, Kew, Kew Madagascar Conservation Centre, Antananarivo, Madagascar
| | | | | | - Robert S. C. Cooke
- Department of Biological and Environmental Sciences, University of Gothenburg, Gothenburg, Sweden
- Gothenburg Global Biodiversity Centre, University of Gothenburg, Gothenburg, Sweden
- UK Centre for Ecology and Hydrology, Wallingford, UK
| | - Leanne N. Phelps
- School of GeoSciences, University of Edinburgh, Edinburgh, UK
- Royal Botanic Garden Edinburgh, Edinburgh, UK
| | - Ferran Sayol
- Gothenburg Global Biodiversity Centre, University of Gothenburg, Gothenburg, Sweden
- Centre for Biodiversity and Environment Research, Department of Genetics, Evolution and Environment, University College London, London, UK
| | - Niels Andela
- School of Earth and Environmental Sciences, Cardiff University, Cardiff, Wales, UK
| | - Tobias Andermann
- Department of Biological and Environmental Sciences, University of Gothenburg, Gothenburg, Sweden
- Gothenburg Global Biodiversity Centre, University of Gothenburg, Gothenburg, Sweden
- Department of Organismal Biology, SciLifeLab, Uppsala University, Uppsala, Sweden
- Department of Biology, University of Fribourg, Fribourg, Switzerland
| | | | | | | | - Christine D. Bacon
- Department of Biological and Environmental Sciences, University of Gothenburg, Gothenburg, Sweden
- Gothenburg Global Biodiversity Centre, University of Gothenburg, Gothenburg, Sweden
| | | | - Francesco Belluardo
- CIBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, InBIO Laboratório Associado, Universidade do Porto, Vairão, Portugal
- Departamento de Biologia, Faculdade de Ciências, Universidade do Porto, Porto, Portugal
- BIOPOLIS Program in Genomics, Biodiversity and Land Planning, CIBIO, Campus de Vairão, Vairão, Portugal
| | - Chris Birkinshaw
- Missouri Botanical Garden, Madagascar Program, Antananarivo, Madagascar
- Missouri Botanical Garden, St. Louis, MO, USA
| | - Stuart Cable
- Royal Botanic Gardens, Kew, Richmond, Surrey, UK
| | - Nataly A. Canales
- Natural History Museum of Denmark, University of Copenhagen, Copenhagen, Denmark
| | - Juan D. Carrillo
- Gothenburg Global Biodiversity Centre, University of Gothenburg, Gothenburg, Sweden
- Department of Biology, University of Fribourg, Fribourg, Switzerland
- CR2P, Muséum National d’Histoire Naturelle, Paris, France
- Swiss Institute of Bioinformatics, Fribourg, Switzerland
| | - Rosie Clegg
- Royal Botanic Gardens, Kew, Richmond, Surrey, UK
- Department of Geography, University of Exeter, Exeter, Devon, UK
| | - Colin Clubbe
- Royal Botanic Gardens, Kew, Richmond, Surrey, UK
| | - Angelica Crottini
- CIBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, InBIO Laboratório Associado, Universidade do Porto, Vairão, Portugal
- Departamento de Biologia, Faculdade de Ciências, Universidade do Porto, Porto, Portugal
- BIOPOLIS Program in Genomics, Biodiversity and Land Planning, CIBIO, Campus de Vairão, Vairão, Portugal
| | - Gabriel Damasco
- Department of Biological and Environmental Sciences, University of Gothenburg, Gothenburg, Sweden
- Departamento de Botânica e Zoologia, Universidade Federal do Rio Grande do Norte, Natal, Rio Grande do Norte, Brazil
| | - Sonia Dhanda
- Royal Botanic Gardens, Kew, Richmond, Surrey, UK
| | - Daniel Edler
- Department of Biological and Environmental Sciences, University of Gothenburg, Gothenburg, Sweden
- Gothenburg Global Biodiversity Centre, University of Gothenburg, Gothenburg, Sweden
- Integrated Science Lab, Department of Physics, Umeå University, Umeå, Sweden
| | - Harith Farooq
- Department of Biological and Environmental Sciences, University of Gothenburg, Gothenburg, Sweden
- Gothenburg Global Biodiversity Centre, University of Gothenburg, Gothenburg, Sweden
- Faculty of Natural Sciences, Lúrio University, Pemba, Cabo Delgado Province, Mozambique
| | - Paola de Lima Ferreira
- Department of Biological and Environmental Sciences, University of Gothenburg, Gothenburg, Sweden
- Gothenburg Global Biodiversity Centre, University of Gothenburg, Gothenburg, Sweden
- Biology Centre CAS, Institute of Entomology, České Budějovice, Czech Republic
| | | | - Félix Forest
- Royal Botanic Gardens, Kew, Richmond, Surrey, UK
| | - Lauren M. Gardiner
- Cambridge University Herbarium, Department of Plant Sciences, University of Cambridge, Cambridge, UK
| | - Steven M. Goodman
- Association Vahatra, Antananarivo, Madagascar
- Field Museum of Natural History, Chicago, IL, USA
| | | | - Thaís B. Guedes
- Instituto de Biologia, Universidade Estadual de Campinas, Unicamp, Campinas, São Paulo, Brazil
| | - Jan Hackel
- Royal Botanic Gardens, Kew, Richmond, Surrey, UK
| | - Marie C. Henniges
- Royal Botanic Gardens, Kew, Richmond, Surrey, UK
- School of Biological and Behavioural Sciences, Queen Mary University of London, London, UK
| | - Rowena Hill
- Royal Botanic Gardens, Kew, Richmond, Surrey, UK
- School of Biological and Behavioural Sciences, Queen Mary University of London, London, UK
| | - Caroline E. R. Lehmann
- School of GeoSciences, University of Edinburgh, Edinburgh, UK
- Royal Botanic Garden Edinburgh, Edinburgh, UK
| | - Porter P. Lowry
- Missouri Botanical Garden, St. Louis, MO, USA
- Institut de Systématique, Évolution, et Biodiversité (ISYEB), Muséum National d’Histoire Naturelle, Paris, France
| | - Lovanomenjanahary Marline
- Royal Botanic Gardens, Kew, Kew Madagascar Conservation Centre, Antananarivo, Madagascar
- Gothenburg Global Biodiversity Centre, University of Gothenburg, Gothenburg, Sweden
- Association Vahatra, Antananarivo, Madagascar
| | - Pável Matos-Maraví
- Gothenburg Global Biodiversity Centre, University of Gothenburg, Gothenburg, Sweden
- Biology Centre CAS, Institute of Entomology, České Budějovice, Czech Republic
| | - Justin Moat
- Royal Botanic Gardens, Kew, Richmond, Surrey, UK
| | - Beatriz Neves
- Gothenburg Global Biodiversity Centre, University of Gothenburg, Gothenburg, Sweden
- Museu Nacional, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Matheus G. C. Nogueira
- Gothenburg Global Biodiversity Centre, University of Gothenburg, Gothenburg, Sweden
- Museu Nacional, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Renske E. Onstein
- Naturalis Biodiversity Center, Leiden, Netherlands
- German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Leipzig, Germany
| | | | | | - Peter B. Phillipson
- Missouri Botanical Garden, St. Louis, MO, USA
- Institut de Systématique, Évolution, et Biodiversité (ISYEB), Muséum National d’Histoire Naturelle, Paris, France
| | - Samuel Pironon
- Royal Botanic Gardens, Kew, Richmond, Surrey, UK
- UN Environment Programme World Conservation Monitoring Centre (UNEP-WCMC), Cambridge, UK
| | - Natalia A. S. Przelomska
- Royal Botanic Gardens, Kew, Richmond, Surrey, UK
- Department of Anthropology, Smithsonian National Museum of Natural History, Washington, DC, USA
| | | | - David Rabehevitra
- Royal Botanic Gardens, Kew, Kew Madagascar Conservation Centre, Antananarivo, Madagascar
| | | | - Fano Rajaonary
- Missouri Botanical Garden, Madagascar Program, Antananarivo, Madagascar
| | - Landy R. Rajaovelona
- Royal Botanic Gardens, Kew, Kew Madagascar Conservation Centre, Antananarivo, Madagascar
| | - Mijoro Rakotoarinivo
- Department of Plant Biology and Ecology, University of Antananarivo, Antananarivo, Madagascar
| | - Amédée A. Rakotoarisoa
- Royal Botanic Gardens, Kew, Kew Madagascar Conservation Centre, Antananarivo, Madagascar
| | - Solofo E. Rakotoarisoa
- Royal Botanic Gardens, Kew, Kew Madagascar Conservation Centre, Antananarivo, Madagascar
| | - Herizo N. Rakotomalala
- Royal Botanic Gardens, Kew, Kew Madagascar Conservation Centre, Antananarivo, Madagascar
| | - Franck Rakotonasolo
- Royal Botanic Gardens, Kew, Kew Madagascar Conservation Centre, Antananarivo, Madagascar
| | | | - Myriam Ramirez-Herranz
- Gothenburg Global Biodiversity Centre, University of Gothenburg, Gothenburg, Sweden
- Instituto de Ecología y Biodiversidad, University of La Serena, La Serena, Chile
- Programa de Doctorado en Biología y Ecología Aplicada, Universidad Católica del Norte, Universidad de La Serena, La Serena, Chile
| | | | - Vonona Randrianasolo
- Royal Botanic Gardens, Kew, Kew Madagascar Conservation Centre, Antananarivo, Madagascar
| | | | | | | | - Velosoa Razafiniary
- Royal Botanic Gardens, Kew, Kew Madagascar Conservation Centre, Antananarivo, Madagascar
| | - Henintsoa Razanajatovo
- Royal Botanic Gardens, Kew, Kew Madagascar Conservation Centre, Antananarivo, Madagascar
| | - Estelle Razanatsoa
- Plant Conservation Unit, Department of Biological Sciences, University of Cape Town, South Africa
| | - Malin Rivers
- Botanic Gardens Conservation International, Kew, Richmond, Surrey, UK
| | - Daniele Silvestro
- Department of Biological and Environmental Sciences, University of Gothenburg, Gothenburg, Sweden
- Gothenburg Global Biodiversity Centre, University of Gothenburg, Gothenburg, Sweden
- Department of Biology, University of Fribourg, Fribourg, Switzerland
- Swiss Institute of Bioinformatics, Fribourg, Switzerland
| | - Weston Testo
- Department of Biological and Environmental Sciences, University of Gothenburg, Gothenburg, Sweden
- Gothenburg Global Biodiversity Centre, University of Gothenburg, Gothenburg, Sweden
- Field Museum of Natural History, Chicago, IL, USA
| | - Maria F. Torres Jiménez
- Department of Biological and Environmental Sciences, University of Gothenburg, Gothenburg, Sweden
- Gothenburg Global Biodiversity Centre, University of Gothenburg, Gothenburg, Sweden
- Institute of Biosciences, Life Sciences Centre, Vilnius University, Vilnius, Lithuania
| | - Kim Walker
- Royal Botanic Gardens, Kew, Richmond, Surrey, UK
- Royal Holloway, University of London, Egham, Surrey, UK
| | | | - Paul Wilkin
- Royal Botanic Gardens, Kew, Richmond, Surrey, UK
| | | | - Thomas Ziegler
- Cologne Zoo, Cologne, Germany
- Institute of Zoology, University of Cologne, Cologne, Germany
| | - Alexander Zizka
- Department of Biology, Philipps-University Marburg, Marburg, Germany
| | - Alexandre Antonelli
- Department of Biological and Environmental Sciences, University of Gothenburg, Gothenburg, Sweden
- Gothenburg Global Biodiversity Centre, University of Gothenburg, Gothenburg, Sweden
- Royal Botanic Gardens, Kew, Richmond, Surrey, UK
- Department of Biology, University of Oxford, Oxford, UK
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94
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Trammell EJ, Carlson ML, Reynolds JH, Taylor JJ, Schmidt NM. Ecological integrity and conservation challenges in a rapidly changing Arctic: A call for new approaches in large intact landscapes. AMBIO 2022; 51:2524-2531. [PMID: 35779211 PMCID: PMC9584027 DOI: 10.1007/s13280-022-01756-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Revised: 05/15/2022] [Accepted: 06/08/2022] [Indexed: 06/15/2023]
Abstract
Intactness is a commonly used measure of ecological integrity, especially when evaluating conservation status at the landscape scale. We argue that in the large and relatively unfragmented landscapes of the Arctic and sub-Arctic, intactness provides only partial insight for managers charged with maintaining ecological integrity. A recent landscape assessment suggests that 95% of Alaska shows no measured direct or indirect impacts of human development on the landscape. However, the current exceptionally high levels of intactness in Alaska, and throughout the Arctic and sub-Arctic, do not adequately reflect impacts to the region's ecological integrity caused by indirect stressors, such as a rapidly changing climate and the subsequent loss of the cryosphere. Thus, it can be difficult to measure, and manage, some of the conservation challenges presented by the ecological context of these systems. The dominant drivers of change, and their associated ecological and socioeconomic impacts, vary as systems decline in ecological integrity from very high to high, and to intermediate levels, but this is not well understood in the literature. Arctic and sub-Arctic systems, as well as other large intact areas, provide unique opportunities for conservation planning, but require tools and approaches appropriate to unfragmented landscapes undergoing rapid climate-driven ecological transformation. We conclude with possible directions for developing more appropriate metrics for measuring ecological integrity in these systems.
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Affiliation(s)
- E. Jamie Trammell
- Alaska Center for Conservation Science, University of Alaska Anchorage, 3211 Providence Drive, Anchorage, AK 99508 USA
- Environmental Science, Policy, & Sustainability, Southern Oregon University, 1250 Siskiyou Blvd., Ashland, OR 97520 USA
| | - Matthew L. Carlson
- Alaska Center for Conservation Science, University of Alaska Anchorage, 3211 Providence Drive, Anchorage, AK 99508 USA
| | - Joel H. Reynolds
- Climate Change Response Program, U.S. National Park Service, 1201 Oakridge Dr. Suite 200, Fort Collins, CO 80525 USA
| | - Jason J. Taylor
- Aldo Leopold Wilderness Research Institute, USDA Forest Service, Rocky Mountain Research Station, 790 E. Beckwith Ave, Missoula, MT 59801 USA
| | - Niels M. Schmidt
- Department of Ecoscience, Aarhus University, Frederiksborgvej 399, 4000 Roskilde, Denmark
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95
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Martins LP, Stouffer DB, Blendinger PG, Böhning-Gaese K, Buitrón-Jurado G, Correia M, Costa JM, Dehling DM, Donatti CI, Emer C, Galetti M, Heleno R, Jordano P, Menezes Í, Morante-Filho JC, Muñoz MC, Neuschulz EL, Pizo MA, Quitián M, Ruggera RA, Saavedra F, Santillán V, Sanz D'Angelo V, Schleuning M, da Silva LP, Ribeiro da Silva F, Timóteo S, Traveset A, Vollstädt MGR, Tylianakis JM. Global and regional ecological boundaries explain abrupt spatial discontinuities in avian frugivory interactions. Nat Commun 2022; 13:6943. [PMID: 36376314 PMCID: PMC9663448 DOI: 10.1038/s41467-022-34355-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Accepted: 10/20/2022] [Indexed: 11/16/2022] Open
Abstract
Species interactions can propagate disturbances across space via direct and indirect effects, potentially connecting species at a global scale. However, ecological and biogeographic boundaries may mitigate this spread by demarcating the limits of ecological networks. We tested whether large-scale ecological boundaries (ecoregions and biomes) and human disturbance gradients increase dissimilarity among plant-frugivore networks, while accounting for background spatial and elevational gradients and differences in network sampling. We assessed network dissimilarity patterns over a broad spatial scale, using 196 quantitative avian frugivory networks (encompassing 1496 plant and 1004 bird species) distributed across 67 ecoregions, 11 biomes, and 6 continents. We show that dissimilarities in species and interaction composition, but not network structure, are greater across ecoregion and biome boundaries and along different levels of human disturbance. Our findings indicate that biogeographic boundaries delineate the world's biodiversity of interactions and likely contribute to mitigating the propagation of disturbances at large spatial scales.
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Affiliation(s)
- Lucas P Martins
- Centre for Integrative Ecology, School of Biological Sciences, University of Canterbury, Private bag 4800, Christchurch, 8140, Aotearoa New Zealand.
| | - Daniel B Stouffer
- Centre for Integrative Ecology, School of Biological Sciences, University of Canterbury, Private bag 4800, Christchurch, 8140, Aotearoa New Zealand
| | - Pedro G Blendinger
- Instituto de Ecología Regional, Universidad Nacional de Tucumán and CONICET; CC 34, 4107, Tucumán, Argentina
- Facultad de Ciencias Naturales e Instituto Miguel Lillo, Universidad Nacional de Tucumán, Miguel Lillo 2005, 4000, Tucumán, Argentina
| | - Katrin Böhning-Gaese
- Senckenberg Biodiversity and Climate Research Centre (SBiK-F), Senckenberganlage 25, 60325, Frankfurt am Main, Germany
- Institute for Ecology, Evolution and Diversity, Goethe University Frankfurt, Max-von-Laue-Straße 13, Frankfurt am Main, 60439, Germany
| | - Galo Buitrón-Jurado
- Laboratorio de Biología de Organismos, Centro de Ecología, Instituto Venezolano de Investigaciones Científicas (IVIC), Carretera Panamericana, km 11, Altos de Pipe, Edo, Miranda, Venezuela
- Universidad Estatal Amazónica-Sede Zamora Chinchipe; Calle Luis Imaicela entre Azuay y Rene Ulloa, El Pangui, Zamora Chinchipe, Ecuador
| | - Marta Correia
- Centre for Functional Ecology, Associate Laboratory TERRA, Department of Life Sciences, University of Coimbra, Calçada Martim de Freitas, 3000-456, Coimbra, Portugal
| | - José Miguel Costa
- Centre for Functional Ecology, Associate Laboratory TERRA, Department of Life Sciences, University of Coimbra, Calçada Martim de Freitas, 3000-456, Coimbra, Portugal
| | - D Matthias Dehling
- Swiss Federal Research Institute WSL, Zürcherstrasse 111, 8903, Birmensdorf, Switzerland
- Securing Antarctica's Environmental Future, School of Biological Sciences, Monash University, Melbourne, Victoria, 3800, Australia
| | - Camila I Donatti
- Conservation International, 2011 Crystal Dr. Suite 600, Arlington, VA, 22202, USA
- Department of Biological Sciences, Northern Arizona University, 617S. Beaver St., Flagstaff, AZ, 86011-5640, USA
| | - Carine Emer
- Rio de Janeiro Botanical Garden Research Institute, Rua Pacheco Leão 915, Jardim Botânico, Rio de Janeiro, RJ, CEP 22460-030, Brazil
- Department of Biodiversity, São Paulo State University - UNESP, Rio Claro, SP, Brazil
| | - Mauro Galetti
- Department of Biodiversity, São Paulo State University - UNESP, Rio Claro, SP, Brazil
| | - Ruben Heleno
- Centre for Functional Ecology, Associate Laboratory TERRA, Department of Life Sciences, University of Coimbra, Calçada Martim de Freitas, 3000-456, Coimbra, Portugal
| | - Pedro Jordano
- Estación Biológica de Doñana, CSIC, av. Americo Vespucio 26, 41092, Sevilla, Spain
- Departamento de Biología Vegetal y Ecología, Universidad de Sevilla, Sevilla, Spain
| | - Ícaro Menezes
- Applied Conservation Ecology Lab, Santa Cruz State University, Rodovia Ilhéus- Itabuna, km 16, Salobrinho, Ilhéus, Bahia, 45662-000, Brazil
| | - José Carlos Morante-Filho
- Applied Conservation Ecology Lab, Santa Cruz State University, Rodovia Ilhéus- Itabuna, km 16, Salobrinho, Ilhéus, Bahia, 45662-000, Brazil
| | - Marcia C Muñoz
- Programa de Biología, Universidad de La Salle, Carrera 2 # 10-70, Bogotá, Colombia
| | - Eike Lena Neuschulz
- Senckenberg Biodiversity and Climate Research Centre (SBiK-F), Senckenberganlage 25, 60325, Frankfurt am Main, Germany
| | - Marco Aurélio Pizo
- Department of Biodiversity, São Paulo State University - UNESP, Rio Claro, SP, Brazil
| | - Marta Quitián
- Systematic Zoology Laboratory, Tokyo Metropolitan University, 1-1 Minami-Osawa, Hachioji-shi, Tokyo, 192-0397, Japan
- Instituto Mediterráneo de Estudios Avanzados (CSIC-UIB), Miquel Marqués 21, Mallorca, Balearic Islands, 07190, Esporles, Spain
| | - Roman A Ruggera
- Instituto de Ecorregiones Andinas (Consejo Nacional de Investigaciones Científicas y Técnicas - Universidad Nacional de Jujuy), Canónigo Gorriti 237, Y4600 San Salvador de Jujuy, Jujuy, Argentina
| | - Francisco Saavedra
- Instituto de Ecología, Facultad de Ciencias Puras y Naturales, Universidad Mayor de San Andrés, La Paz, Bolivia
| | - Vinicio Santillán
- Centro de Investigación, Innovación y Transferencia de Tecnología (CIITT), Unidad Académica de Posgrado, Universidad Católica de Cuenca, Av. de las Américas, Cuenca, Ecuador
| | - Virginia Sanz D'Angelo
- Laboratorio de Biología de Organismos, Centro de Ecología, Instituto Venezolano de Investigaciones Científicas (IVIC), Carretera Panamericana, km 11, Altos de Pipe, Edo, Miranda, Venezuela
| | - Matthias Schleuning
- Senckenberg Biodiversity and Climate Research Centre (SBiK-F), Senckenberganlage 25, 60325, Frankfurt am Main, Germany
| | - Luís Pascoal da Silva
- CIBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, InBIO Laboratório Associado, Campus de Vairão, Universidade do Porto, 4485-661, Vairão, Portugal
- BIOPOLIS Program in Genomics, Biodiversity and Land Planning, CIBIO, Campus de Vairão, 4485-661, Vairão, Portugal
| | - Fernanda Ribeiro da Silva
- Laboratory of Human Ecology and Ethnobotany, Department of Ecology and Zoology, Federal University of Santa Catarina, UFSC, Campus Trindade, s/n, Florianópolis, SC, 88010-970, Brazil
| | - Sérgio Timóteo
- Centre for Functional Ecology, Associate Laboratory TERRA, Department of Life Sciences, University of Coimbra, Calçada Martim de Freitas, 3000-456, Coimbra, Portugal
| | - Anna Traveset
- Instituto Mediterráneo de Estudios Avanzados (CSIC-UIB), Miquel Marqués 21, Mallorca, Balearic Islands, 07190, Esporles, Spain
| | - Maximilian G R Vollstädt
- Section for Molecular Ecology and Evolution, Globe Institute, University of Copenhagen, Oester Voldgade 5-7, 1350, Copenhagen K, Denmark
| | - Jason M Tylianakis
- Centre for Integrative Ecology, School of Biological Sciences, University of Canterbury, Private bag 4800, Christchurch, 8140, Aotearoa New Zealand.
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96
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Cao Y, Wang F, Tseng TH, Carver S, Chen X, Zhao J, Yu L, Li F, Zhao Z, Yang R. Identifying ecosystem service value and potential loss of wilderness areas in China to support post-2020 global biodiversity conservation. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 846:157348. [PMID: 35842159 DOI: 10.1016/j.scitotenv.2022.157348] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 06/30/2022] [Accepted: 07/10/2022] [Indexed: 06/15/2023]
Abstract
Preserving wilderness areas is one of the key goals in the Post-2020 Global Biodiversity Framework(GBF). However, far too little attention has been paid to identifying wilderness conservation priorities on the national scale. In this study, we developed a methodological framework to evaluate the ecosystem service values, potential loss and conservation priorities of wilderness areas in China, providing guidance for wilderness conservation. First, we assessed the conservation value of wilderness areas and found that wilderness areas provided more ecosystem services than non-wilderness areas per unit area in most ecoregions. Then we identified threatened wilderness areas under multiple scenarios due to land use and land cover change. We found that 5.82 % of the existing wilderness areas were projected to be lost by 2100. Finally, wilderness conservation priorities were identified considering both conservation values and potential loss, and 11.24 % of existing wilderness areas were highlighted as conservation priorities. This methodological framework could be applied to other countries to support post-2020 global biodiversity conservation.
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Affiliation(s)
- Yue Cao
- Institute for National Parks, Tsinghua University, Beijing 100084, China; Department of Landscape Architecture, School of Architecture, Tsinghua University, Beijing 100084, China.
| | - Fangyi Wang
- Institute for National Parks, Tsinghua University, Beijing 100084, China; Department of Landscape Architecture, School of Architecture, Tsinghua University, Beijing 100084, China.
| | - Tz-Hsuan Tseng
- Institute for National Parks, Tsinghua University, Beijing 100084, China; Department of Landscape Architecture, School of Architecture, Tsinghua University, Beijing 100084, China.
| | - Steve Carver
- Wildland Research Institute, School of Geography, University of Leeds, LS2 9JT, UK.
| | - Xin Chen
- Department of Earth System Science, Ministry of Education Key Laboratory for Earth System Modeling, Institute for Global Change Studies, Tsinghua University, Beijing 100084, China.
| | - Jianqiao Zhao
- Department of Earth System Science, Ministry of Education Key Laboratory for Earth System Modeling, Institute for Global Change Studies, Tsinghua University, Beijing 100084, China.
| | - Le Yu
- Department of Earth System Science, Ministry of Education Key Laboratory for Earth System Modeling, Institute for Global Change Studies, Tsinghua University, Beijing 100084, China.
| | - Feng Li
- Institute for National Parks, Tsinghua University, Beijing 100084, China; Department of Landscape Architecture, School of Architecture, Tsinghua University, Beijing 100084, China.
| | - Zhicong Zhao
- Institute for National Parks, Tsinghua University, Beijing 100084, China; Department of Landscape Architecture, School of Architecture, Tsinghua University, Beijing 100084, China.
| | - Rui Yang
- Institute for National Parks, Tsinghua University, Beijing 100084, China; Department of Landscape Architecture, School of Architecture, Tsinghua University, Beijing 100084, China.
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97
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Martín García L, Rancel-Rodríguez NM, Sangil C, Reyes J, Benito B, Orellana S, Sansón M. Environmental and human factors drive the subtropical marine forests of Gongolaria abies-marina to extinction. MARINE ENVIRONMENTAL RESEARCH 2022; 181:105759. [PMID: 36191454 DOI: 10.1016/j.marenvres.2022.105759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Revised: 09/20/2022] [Accepted: 09/22/2022] [Indexed: 06/16/2023]
Abstract
Large brown macroalgae are foundational threatened species in coastal ecosystems from the subtropical northeastern Atlantic, where they have exhibited a drastic decline in recent years. This study describes the potential habitat of Gongolaria abies-marina, its current distribution and conservation status, and the major drivers of population decline. The results show a strong reduction of more than 97% of G. abies-marina populations in the last thirty years and highlight the effects of drivers vary in terms of spatial heterogeneity. A decrease in the frequency of high waves and high human footprint are the principal factors accounting for the long-term decline in G. abies-marina populations. UV radiation and sea surface temperature have an important correlation only in certain locations. Both the methodology and the large amount of data analyzed in this study provide a valuable tool for the conservation and restoration of threatened macroalgae.
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Affiliation(s)
- Laura Martín García
- Instituto Español de Oceanografía-CSIC, The Canary Islands, Spain; Departamento de Botánica, Ecología y Fisiología Vegetal, Universidad de La Laguna, The Canary Islands, Spain.
| | - Nereida M Rancel-Rodríguez
- Departamento de Botánica, Ecología y Fisiología Vegetal, Universidad de La Laguna, The Canary Islands, Spain
| | - Carlos Sangil
- Departamento de Botánica, Ecología y Fisiología Vegetal, Universidad de La Laguna, The Canary Islands, Spain
| | - Javier Reyes
- Departamento de Botánica, Ecología y Fisiología Vegetal, Universidad de La Laguna, The Canary Islands, Spain
| | - Blas Benito
- Instituto Multidisciplinar para el Estudio del Medio "Ramón Margalef", Universidad de Alicante, Spain
| | - Sharay Orellana
- Departamento de Botánica, Ecología y Fisiología Vegetal, Universidad de La Laguna, The Canary Islands, Spain
| | - Marta Sansón
- Departamento de Botánica, Ecología y Fisiología Vegetal, Universidad de La Laguna, The Canary Islands, Spain
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98
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Key factors determining water quality, fish community dynamics, and ecological health in an Asian temperate lotic system. ECOL INFORM 2022. [DOI: 10.1016/j.ecoinf.2022.101890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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99
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Mestre F, Rozenfeld A, Araújo MB. Human disturbances affect the topology of food webs. Ecol Lett 2022; 25:2476-2488. [PMID: 36167463 PMCID: PMC9828725 DOI: 10.1111/ele.14107] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 08/16/2022] [Accepted: 08/21/2022] [Indexed: 01/12/2023]
Abstract
Networks describe nodes connected by links, with numbers of links per node, the degree, forming a range of distributions including random and scale-free. How network topologies emerge in natural systems still puzzles scientists. Based on previous theoretical simulations, we predict that scale-free food webs are favourably selected by random disturbances while random food webs are selected by targeted disturbances. We assume that lower human pressures are more likely associated with random disturbances, whereas higher pressures are associated with targeted ones. We examine these predictions using 351 empirical food webs, generally confirming our predictions. Should the topology of food webs respond to changes in the magnitude of disturbances in a predictable fashion, consistently across ecosystems and scales of organisation, it would provide a baseline expectation to understand and predict the consequences of human pressures on ecosystem dynamics.
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Affiliation(s)
- Frederico Mestre
- ‘Rui Nabeiro’ Biodiversity Chair, MED – Mediterranean Institute for Agriculture, Environment and Development & CHANGE – Global Change and Sustainability Institute, Institute for Advanced Studies and ResearchUniversidade de ÉvoraÉvoraPortugal
| | - Alejandro Rozenfeld
- ‘Rui Nabeiro’ Biodiversity Chair, MED – Mediterranean Institute for Agriculture, Environment and Development & CHANGE – Global Change and Sustainability Institute, Institute for Advanced Studies and ResearchUniversidade de ÉvoraÉvoraPortugal,Centro de Investigaciones en Física e Ingeniería del CentroUniversidad Nacional del Centro de la Provincia de Buenos Aires, Consejo Nacional de Investigaciones Científicas y TécnicasTandilBuenos AiresArgentina,CONICET‐CIFICEN‐Universidad del Centro de la Provincia de Buenos AiresTandilBuenos AiresArgentina
| | - Miguel B. Araújo
- ‘Rui Nabeiro’ Biodiversity Chair, MED – Mediterranean Institute for Agriculture, Environment and Development & CHANGE – Global Change and Sustainability Institute, Institute for Advanced Studies and ResearchUniversidade de ÉvoraÉvoraPortugal,Department of Biogeography and Global Change, National Museum of Natural SciencesCSICMadridSpain
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100
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Climate change aggravates anthropogenic threats of the endangered savanna tree Pterocarpus erinaceus (Fabaceae) in Burkina Faso. J Nat Conserv 2022. [DOI: 10.1016/j.jnc.2022.126299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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