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Fanfarillo E, Angiolini C, Tordoni E, Bacaro G, Bazzato E, Castaldini M, Cucu MA, Grattacaso M, Loppi S, Marignani M, Mocali S, Muggia L, Salerni E, Maccherini S. Arable plant communities as a surrogate of crop rhizosphere microbiota. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 895:165141. [PMID: 37379915 DOI: 10.1016/j.scitotenv.2023.165141] [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: 03/10/2023] [Revised: 06/23/2023] [Accepted: 06/24/2023] [Indexed: 06/30/2023]
Abstract
Soil microbiota is a crucial component of agroecosystem biodiversity, enhancing plant growth and providing important services in agriculture. However, its characterization is demanding and relatively expensive. In this study, we evaluated whether arable plant communities can be used as a surrogate of bacterial and fungal communities of the rhizosphere of Elephant Garlic (Allium ampeloprasum L.), a traditional crop plant of central Italy. We sampled plant, bacterial, and fungal communities, i.e., the groups of such organisms co-existing in space and time, in 24 plots located in eight fields and four farms. At the plot level, no correlations in species richness emerged, while the composition of plant communities was correlated with that of both bacterial and fungal communities. As regards plants and bacteria, such correlation was mainly driven by similar responses to geographic and environmental factors, while fungal communities seemed to be correlated in species composition with both plants and bacteria due to biotic interactions. All the correlations in species composition were unaffected by the number of fertilizer and herbicide applications, i.e., agricultural intensity. Besides correlations, we detected a predictive relationship of plant community composition towards fungal community composition. Our results highlight the potential of arable plant communities to be used as a surrogate of crop rhizosphere microbial communities in agroecosystems.
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Affiliation(s)
- Emanuele Fanfarillo
- Department of Life Sciences, University of Siena, Siena, Italy; NBFC, National Biodiversity Future Center, Palermo, Italy.
| | - Claudia Angiolini
- Department of Life Sciences, University of Siena, Siena, Italy; NBFC, National Biodiversity Future Center, Palermo, Italy; BAT Center, Interuniversity Center for Studies on Bioinspired Agro-Environmental Technology, Naples, Italy
| | - Enrico Tordoni
- Institute of Ecology and Earth Sciences, University of Tartu, Tartu, Estonia
| | - Giovanni Bacaro
- Department of Life Sciences, University of Trieste, Trieste, Italy
| | - Erika Bazzato
- Department of Life and Environmental Sciences, University of Cagliari, Cagliari, Italy; Department of Agricultural Sciences, University of Sassari, Viale Italia 39, 07100 Sassari, Italy
| | | | - Maria A Cucu
- CREA - Research Center for Agriculture and Environment, Florence, Italy
| | | | - Stefano Loppi
- Department of Life Sciences, University of Siena, Siena, Italy; NBFC, National Biodiversity Future Center, Palermo, Italy; BAT Center, Interuniversity Center for Studies on Bioinspired Agro-Environmental Technology, Naples, Italy
| | - Michela Marignani
- Department of Life and Environmental Sciences, University of Cagliari, Cagliari, Italy
| | - Stefano Mocali
- CREA - Research Center for Agriculture and Environment, Florence, Italy
| | - Lucia Muggia
- Department of Life Sciences, University of Trieste, Trieste, Italy
| | - Elena Salerni
- Department of Life Sciences, University of Siena, Siena, Italy
| | - Simona Maccherini
- Department of Life Sciences, University of Siena, Siena, Italy; NBFC, National Biodiversity Future Center, Palermo, Italy; BAT Center, Interuniversity Center for Studies on Bioinspired Agro-Environmental Technology, Naples, Italy
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Burrow A, Maerz J. How plants affect amphibian populations. Biol Rev Camb Philos Soc 2022; 97:1749-1767. [PMID: 35441800 DOI: 10.1111/brv.12861] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 04/08/2022] [Accepted: 04/12/2022] [Indexed: 11/28/2022]
Abstract
Descriptions of amphibian habitat, both aquatic and terrestrial, often include plants as characteristics but seldom is it understood whether and how those plants affect amphibian ecology. Understanding how plants affect amphibian populations is needed to develop strategies to combat declines of some amphibian populations. Using a systematic approach, we reviewed and synthesized available literature on the effects of plants on pond-breeding amphibians during the aquatic and terrestrial stages of their life cycle. Our review highlights that plant communities can strongly influence the distribution, abundance, and performance of amphibians in multiple direct and indirect ways. We found three broad themes of plants' influence on amphibians: plants can affect amphibians through effects on abiotic conditions including the thermal, hydric, and chemical aspects of an amphibian's environment; plants can have large effects on aquatic life stages through effects on resource quality and abundance; and plants can modify the nature and strength of interspecific interactions between amphibians and other species - notably predators. We synthesized insights gained from the literature to discuss how plant community management fits within efforts to manage amphibian populations and to guide future research efforts. While some topical areas are well researched, we found a general lack of mechanistic and trait-based work which is needed to advance our understanding of the drivers through which plants influence amphibian ecology. Our literature review reveals the substantial role that plants can have on amphibian ecology and the need for integrating plant and amphibian ecology to improve research and management outcomes for amphibians.
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Affiliation(s)
- Angela Burrow
- Warnell School of Forestry and Natural Resources, University of Georgia, 180 E Green Street, Athens, GA, 30602-2152, U.S.A
| | - John Maerz
- Warnell School of Forestry and Natural Resources, University of Georgia, 180 E Green Street, Athens, GA, 30602-2152, U.S.A
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Choi Y, Lim CH, Chung HI, Kim Y, Cho HJ, Hwang J, Kraxner F, Biging GS, Lee WK, Chon J, Jeon SW. Forest management can mitigate negative impacts of climate and land-use change on plant biodiversity: Insights from the Republic of Korea. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2021; 288:112400. [PMID: 33823436 DOI: 10.1016/j.jenvman.2021.112400] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 02/10/2021] [Accepted: 03/13/2021] [Indexed: 06/12/2023]
Abstract
Over the past century, the decline in biodiversity due to climate change and habitat loss has become unprecedentedly serious. Multiple drivers, including climate change, land-use/cover change, and qualitative change in habitat need to be considered in an integrated approach, which has rarely been taken, to create an effective conservation strategy. The purpose of this study is to quantitatively evaluate and map the combined impacts of those multiple drivers on biodiversity in the Republic of Korea (ROK). To this end, biodiversity persistence (BP) was simulated by employing generalized dissimilarity modeling with estimates of habitat conditions. Habitat Condition Index was newly developed based on national survey datasets to represent the changes in habitat quality according to the land cover changes and forest management, especially after the ROK's National Reforestation Programme. The changes in habitat conditions were simulated for a period ranging from the 1960s to the 2010s; additionally, future (2050s) spatial scenarios were constructed. By focusing on the changes in forest habitat quality along with climate and land use, this study quantitatively and spatially analyzed the changes in BP over time and presented the effects of reforestation and forest management. The results revealed that continuous forest management had a positive impact on BP by offsetting the negative effects of past urbanization. Improvements in forest habitat quality also can effectively reduce the negative impacts of climate change. This quantitative analysis of successful forest restoration in Korea proved that economic development and urbanization could be in parallel with biodiversity enhancement. Nevertheless, current forest management practices were found to be insufficient in fully offsetting the decline in future BP caused by climate change. This indicates that there is a need for additional measures along with mitigation of climate change to maintain the current biodiversity level.
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Affiliation(s)
- Yuyoung Choi
- Department of Environmental Science and Ecological Engineering, Korea University, Seoul, 02841, Republic of Korea; BK21 FOUR R&E Center for Environmental Science and Ecological Engineering, Korea University, Seoul, 02841, Republic of Korea
| | - Chul-Hee Lim
- College of General Education, Kookmin University, Seoul, 02707, Republic of Korea
| | - Hye In Chung
- Department of Environmental Science and Ecological Engineering, Korea University, Seoul, 02841, Republic of Korea
| | - Yoonji Kim
- Department of Environmental Science and Ecological Engineering, Korea University, Seoul, 02841, Republic of Korea
| | - Hyo Jin Cho
- Department of Environmental Science and Ecological Engineering, Korea University, Seoul, 02841, Republic of Korea
| | - Jinhoo Hwang
- Department of Environmental Science and Ecological Engineering, Korea University, Seoul, 02841, Republic of Korea
| | - Florian Kraxner
- Biodiversity and Natural Resources Program, International Institute for Applied Systems Analysis (IIASA), Schlossplatz 1, A-2361 Laxenburg, Austria
| | - Gregory S Biging
- Department of Environmental Science, Policy and Management, University of California, Berkeley, CA, USA
| | - Woo-Kyun Lee
- Department of Environmental Science and Ecological Engineering, Korea University, Seoul, 02841, Republic of Korea
| | - Jinhyung Chon
- Department of Environmental Science and Ecological Engineering, Korea University, Seoul, 02841, Republic of Korea
| | - Seong Woo Jeon
- Department of Environmental Science and Ecological Engineering, Korea University, Seoul, 02841, Republic of Korea.
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Cross Taxon Congruence Between Lichens and Vascular Plants in a Riparian Ecosystem. DIVERSITY 2019. [DOI: 10.3390/d11080133] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Despite that congruence across taxa has been proved as an effective tool to provide insights into the processes structuring the spatial distribution of taxonomic groups and is useful for conservation purposes, only a few studies on cross-taxon congruence focused on freshwater ecosystems and on the relations among vascular plants and lichens. We hypothesized here that, since vascular plants could be good surrogates of lichens in these ecosystems, it would be possible to assess the overall biodiversity of riparian habitats using plant data only. In this frame, we explored the relationship between (a) species richness and (b) community composition of plants and lichens in a wetland area located in central Italy to (i) assess whether vascular plants are good surrogates of lichens and (ii) to test the congruence of patterns of species richness and composition among plants and lichens along an ecological gradient. The general performance of plant species richness per se, as a biodiversity surrogate of lichens, had poor results. Nonetheless, the congruence in compositional patterns between lichens and vascular plants varied across habitats and was influenced by the characteristics of the vegetation. In general, we discussed how the strength of the studied relationships could be influenced by characteristics of the data (presence/absence vs. abundance), by the spatial scale, and by the features of the habitats. Overall, our data confirm that the more diverse and structurally complex the vegetation is, the more diverse are the lichen communities it hosts.
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Akasaka M, Higuchi S, Takamura N. Landscape- and Local-Scale Actions Are Essential to Conserve Regional Macrophyte Biodiversity. FRONTIERS IN PLANT SCIENCE 2018; 9:599. [PMID: 29868061 PMCID: PMC5967199 DOI: 10.3389/fpls.2018.00599] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/20/2017] [Accepted: 04/16/2018] [Indexed: 06/08/2023]
Abstract
Regional-scale pond diversity is supported by high variation in community composition. To effectively and efficiently conserve pond regional diversity, it is essential to recognize the community types in a focal region and the scales of the factors influencing the occurrence of respective community types. Based on a flora survey and GIS analysis of 367 ponds in western Japan, we developed a multinomial regression model that describes the relationship between aquatic macrophyte community type (based on cluster analysis) and five environmental factors that differ in the spatial scale at which they operate (i.e., landscape or local scale) and origin (i.e., natural or anthropogenic). A change in topographic configuration resulted in a transition of the community types with high species richness. Increasing urban and agricultural area around ponds resulted in a decrease in species-rich community occurrence; an increase in urban area increased the probability of a pond having no macrophytes, whereas that of paddy field increased the probability of a pond having only a few macrophytes. Pond surface area and proportion of artificial embankment significantly defined the pond community: greater embankment proportions increased the probability of ponds having few or no macrophytes. Our results suggest that conserving regional pond biodiversity will require actions not only at a local scale but also at a sufficiently large spatial scale to cover the full gradient of topographic configurations that influence the macrophyte species composition in ponds.
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Affiliation(s)
- Munemitsu Akasaka
- Institute of Agriculture, Tokyo University of Agriculture and Technology, Fuchu, Japan
| | - Shinsuke Higuchi
- Department of Biology, Graduate School of Science, Kobe University, Kobe, Japan
| | - Noriko Takamura
- National Institute for Environmental Studies, Tsukuba, Japan
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Ximenez SS, Oliveira M, Santos MB, Tozetti AM. The Influence of Habitat Configuration on Anuran Species Composition in Subtemperate Wetlands of Southernmost Brazil. SOUTH AMERICAN JOURNAL OF HERPETOLOGY 2014. [DOI: 10.2994/sajh-d-14-00017.1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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The response of amphibian communities to fish and habitat features in Mediterranean permanent ponds. Biologia (Bratisl) 2014. [DOI: 10.2478/s11756-014-0377-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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