气候变化领域集成服务门户(CCPortal): Biological trade-offs underpin coral reef ecosystem functioning

CCPortal

DOI	10.1038/s41559-022-01710-5
	Biological trade-offs underpin coral reef ecosystem functioning
	Schiettekatte N.M.D.; Brandl S.J.; Casey J.M.; Graham N.A.J.; Barneche D.R.; Burkepile D.E.; Allgeier J.E.; Arias-Gonzaléz J.E.; Edgar G.J.; Ferreira C.E.L.; Floeter S.R.; Friedlander A.M.; Green A.L.; Kulbicki M.; Letourneur Y.; Luiz O.J.; Mercière A.; Morat F.; Munsterman K.S.; Rezende E.L.; Rodríguez‐Zaragoza F.A.; Stuart-Smith R.D.; Vigliola L.; Villéger S.; Parravicini V.
发表日期	2022
ISSN	2397-334X
英文摘要	Human impact increasingly alters global ecosystems, often reducing biodiversity and disrupting the provision of essential ecosystem services to humanity. Therefore, preserving ecosystem functioning is a critical challenge of the twenty-first century. Coral reefs are declining worldwide due to the pervasive effects of climate change and intensive fishing, and although research on coral reef ecosystem functioning has gained momentum, most studies rely on simplified proxies, such as fish biomass. This lack of quantitative assessments of multiple process-based ecosystem functions hinders local and regional conservation efforts. Here we combine global coral reef fish community surveys and bioenergetic models to quantify five key ecosystem functions mediated by coral reef fishes. We show that functions exhibit critical trade-offs driven by varying community structures, such that no community can maximize all functions. Furthermore, functions are locally dominated by few species, but the identity of dominant species substantially varies at the global scale. In fact, half of the 1,110 species in our dataset are functionally dominant in at least one location. Our results reinforce the need for a nuanced, locally tailored approach to coral reef conservation that considers multiple ecological functions beyond the effect of standing stock biomass. ? 2022, The Author(s), under exclusive licence to Springer Nature Limited.
语种	英语
来源期刊	Nature Ecology & Evolution
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/257206
作者单位	PSL Université Paris: EPHE-UPVD-CNRS, USR 3278 CRIOBE, Université de Perpignan, Perpignan, France; Laboratoire d’Excellence ‘CORAIL’, Perpignan, France; Hawai’i Institute of Marine Biology, University of Hawai’i at Mānoa, Kāne’ohe, HI, United States; The University of Texas at Austin, Marine Science Institute, Port Aransas, TX, United States; Lancaster Environment Centre, Lancaster University, Lancaster, United Kingdom; Australian Institute of Marine Science, Crawley, WA, Australia; Oceans Institute, The University of Western Australia, Crawley, WA, Australia; Department of Ecology, Evolution, and Marine Biology, University of California, Santa Barbara, Santa Barbara, CA, United States; Marine Science Institute, University of California, Santa Barbara, Santa Barbara, CA, United States; Department of Ecology and Evolutionary Biology, University of Michigan, Ann Arbor, MI, United States; Laboratorio Ecología de Ecosistemas de Arrecifes Coralinos, Departamento Recursos del Mar, CINVESTAV Unidad Mérida, Mérid...
推荐引用方式 GB/T 7714	Schiettekatte N.M.D.,Brandl S.J.,Casey J.M.,et al. Biological trade-offs underpin coral reef ecosystem functioning[J],2022.
APA	Schiettekatte N.M.D..,Brandl S.J..,Casey J.M..,Graham N.A.J..,Barneche D.R..,...&Parravicini V..(2022).Biological trade-offs underpin coral reef ecosystem functioning.Nature Ecology & Evolution.
MLA	Schiettekatte N.M.D.,et al."Biological trade-offs underpin coral reef ecosystem functioning".Nature Ecology & Evolution (2022).