气候变化领域集成服务门户(CCPortal): Assessing metacommunity processes through signatures in spatiotemporal turnover of community composition

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DOI	10.1111/ele.13523
	Assessing metacommunity processes through signatures in spatiotemporal turnover of community composition
	Jabot F.; Laroche F.; Massol F.; Arthaud F.; Crabot J.; Dubart M.; Blanchet S.; Munoz F.; David P.; Datry T.
发表日期	2020
ISSN	1461023X
起始页码	1330
结束页码	1339
卷号	23 期号:9
英文摘要	Although metacommunity ecology has been a major field of research in the last decades, with both conceptual and empirical outputs, the analysis of the temporal dynamics of metacommunities has only emerged recently and consists mostly of repeated static analyses. Here we propose a novel analytical framework to assess metacommunity processes using path analyses of spatial and temporal diversity turnovers. We detail the principles and practical aspects of this framework and apply it to simulated datasets to illustrate its ability to decipher the respective contributions of entangled drivers of metacommunity dynamics. We then apply it to four empirical datasets. Empirical results support the view that metacommunity dynamics may be generally shaped by multiple ecological processes acting in concert, with environmental filtering being variable across both space and time. These results reinforce our call to go beyond static analyses of metacommunities that are blind to the temporal part of environmental variability. © 2020 John Wiley & Sons Ltd/CNRS
关键词	beta-diversity demographic stochasticity dispersal limitation environmental filtering path analysis
英文关键词	ecosystem; Ecosystem
语种	英语
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/204238
作者单位	Université Clermont Auvergne, INRAE, UR LISC, Centre de Clermont-Ferrand, 9 avenue Blaise Pascal CS 20085, Aubière, F-63178, France; INRAE, UR EFNO, Centre de Nogent-sur-Vernisson, Nogent-sur-Vernisson, France; Univ. Lille, CNRS, UMR 8198 - Evo-Eco-Paleo, SPICI group, Lille, F-59000, France; Univ. Lille, CNRS, Inserm, CHU Lille, Institut Pasteur de Lille, U1019 - UMR 8204 - CIIL - Center for Infection and Immunity of Lille, Lille, F-59000, France; Univ. Savoie Mont Blanc, INRAE, CARRTEL, Thonon-les-Bains, 74200, France; INRAE, UR Riverly, Centre de Lyon-Villeurbanne, 5 rue de la Doua, Villeurbanne Cedex, 69625, France; CEFE UMR 5175, CNRS - Université de Montpellier - Université Paul-Valéry Montpellier – IRD - EPHE, 1919 route de Mende, Montpellier cedex 5, 34293, France; CNRS, Université Toulouse III Paul Sabatier, Station d’Écologie Théorique et Expérimentale, UMR 5321, 2 route du CNRS, Moulis, 09200, France; University Grenoble-Alpes, LECA, Grenoble Cedex 9, France
推荐引用方式 GB/T 7714	Jabot F.,Laroche F.,Massol F.,et al. Assessing metacommunity processes through signatures in spatiotemporal turnover of community composition[J],2020,23(9).
APA	Jabot F..,Laroche F..,Massol F..,Arthaud F..,Crabot J..,...&Datry T..(2020).Assessing metacommunity processes through signatures in spatiotemporal turnover of community composition.Ecology Letters,23(9).
MLA	Jabot F.,et al."Assessing metacommunity processes through signatures in spatiotemporal turnover of community composition".Ecology Letters 23.9(2020).