气候变化领域集成服务门户(CCPortal): Asynchrony among local communities stabilises ecosystem function of metacommunities

CCPortal

DOI	10.1111/ele.12861
	Asynchrony among local communities stabilises ecosystem function of metacommunities
	Wilcox K.R.; Tredennick A.T.; Koerner S.E.; Grman E.; Hallett L.M.; Avolio M.L.; La Pierre K.J.; Houseman G.R.; Isbell F.; Johnson D.S.; Alatalo J.M.; Baldwin A.H.; Bork E.W.; Boughton E.H.; Bowman W.D.; Britton A.J.; Cahill J.F.; Jr.; Collins S.L.; Du G.; Eskelinen A.; Gough L.; Jentsch A.; Kern C.; Klanderud K.; Knapp A.K.; Kreyling J.; Luo Y.; McLaren J.R.; Megonigal P.; Onipchenko V.; Prevéy J.; Price J.N.; Robinson C.H.; Sala O.E.; Smith M.D.; Soudzilovskaia N.A.; Souza L.; Tilman D.; White S.R.; Xu Z.; Yahdjian L.; Yu Q.; Zhang P.; Zhang Y.
发表日期	2017
ISSN	1461-023X
EISSN	1461-0248
卷号	20 期号:12
英文摘要	Temporal stability of ecosystem functioning increases the predictability and reliability of ecosystem services, and understanding the drivers of stability across spatial scales is important for land management and policy decisions. We used species-level abundance data from 62 plant communities across five continents to assess mechanisms of temporal stability across spatial scales. We assessed how asynchrony (i.e. different units responding dissimilarly through time) of species and local communities stabilised metacommunity ecosystem function. Asynchrony of species increased stability of local communities, and asynchrony among local communities enhanced metacommunity stability by a wide range of magnitudes (1–315%); this range was positively correlated with the size of the metacommunity. Additionally, asynchronous responses among local communities were linked with species’ populations fluctuating asynchronously across space, perhaps stemming from physical and/or competitive differences among local communities. Accordingly, we suggest spatial heterogeneity should be a major focus for maintaining the stability of ecosystem services at larger spatial scales. © 2017 The Authors. Ecology Letters published by CNRS and John Wiley & Sons Ltd.
英文关键词	Alpha diversity; alpha variability; beta diversity; biodiversity; CoRRE data base; patchiness; plant communities; primary productivity; species synchrony
学科领域	biodiversity; ecosystem; plant; reproducibility; Biodiversity; Ecosystem; Plants; Reproducibility of Results
语种	英语
scopus关键词	biodiversity; ecosystem; plant; reproducibility; Biodiversity; Ecosystem; Plants; Reproducibility of Results
来源期刊	Ecology Letters
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/118295
作者单位	Department of Microbiology and Plant Biology, University of Oklahoma, 770 Van Vleet Oval, Norman, OK 73019, United States; Department of Wildland Resources and the Ecology Center, Utah State University, 5230 Old Main Hill, Logan, UT 84321, United States; Department of Biology, University of North Carolina Greensboro, Greensboro, NC 27412, United States; Biology Department, Eastern Michigan University, 441 Mark Jefferson Science Complex, Ypsilanti, MI 48197, United States; Environmental Studies Program and Department of Biology, University of Oregon, Eugene, OR 97403, United States; Morton K. Blaustein Department of Earth and Planetary Sciences, Johns Hopkins University, 301 Olin Hall 3400 N. Charles Street, Baltimore, MD 21218, United States; Smithsonian Environmental Research Center, 647 Contees Wharf Road, Edgewater, MD 21037, United States; Department of Biological Sciences, Wichita State University, Wichita, KS 67260, United States; Department of Ecology, Evolution and Behavior, University of ...
推荐引用方式 GB/T 7714	Wilcox K.R.,Tredennick A.T.,Koerner S.E.,et al. Asynchrony among local communities stabilises ecosystem function of metacommunities[J],2017,20(12).
APA	Wilcox K.R..,Tredennick A.T..,Koerner S.E..,Grman E..,Hallett L.M..,...&Zhang Y..(2017).Asynchrony among local communities stabilises ecosystem function of metacommunities.Ecology Letters,20(12).
MLA	Wilcox K.R.,et al."Asynchrony among local communities stabilises ecosystem function of metacommunities".Ecology Letters 20.12(2017).