GSTDTAP  > 资源环境科学
DOI10.1111/ele.13568
A process-based metacommunity framework linking local and regional scale community ecology
Thompson, Patrick L.1,2; Guzman, Laura Melissa1,2,3; De Meester, Luc4,5,6; Horvath, Zsofia4,7,8; Ptacnik, Robert7; Vanschoenwinkel, Bram9,10; Viana, Duarte S.11,12; Chase, Jonathan M.11,13
2020-07-16
发表期刊ECOLOGY LETTERS
ISSN1461-023X
EISSN1461-0248
出版年2020
文章类型Article;Early Access
语种英语
国家Canada; Belgium; Germany; Austria; Hungary; South Africa
英文摘要

The metacommunity concept has the potential to integrate local and regional dynamics within a general community ecology framework. To this end, the concept must move beyond the discrete archetypes that have largely defined it (e.g. neutral vs. species sorting) and better incorporate local scale species interactions and coexistence mechanisms. Here, we present a fundamental reconception of the framework that explicitly links local coexistence theory to the spatial processes inherent to metacommunity theory, allowing for a continuous range of competitive community dynamics. These dynamics emerge from the three underlying processes that shape ecological communities: (1) density-independent responses to abiotic conditions, (2) density-dependent biotic interactions and (3) dispersal. Stochasticity is incorporated in the demographic realisation of each of these processes. We formalise this framework using a simulation model that explores a wide range of competitive metacommunity dynamics by varying the strength of the underlying processes. Using this model and framework, we show how existing theories, including the traditional metacommunity archetypes, are linked by this common set of processes. We then use the model to generate new hypotheses about how the three processes combine to interactively shape diversity, functioning and stability within metacommunities.


英文关键词Abiotic niche coexistence competition dispersal diversity environmental change functioning stability temporal
领域资源环境
收录类别SCI-E
WOS记录号WOS:000548598000001
WOS关键词SPATIAL INSURANCE ; BIODIVERSITY ; COEXISTENCE ; COMPETITION ; POPULATION ; DIVERSITY ; NICHE ; MONOPOLIZATION ; CONSEQUENCES ; DISPERSAL
WOS类目Ecology
WOS研究方向Environmental Sciences & Ecology
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文献类型期刊论文
条目标识符http://119.78.100.173/C666/handle/2XK7JSWQ/284240
专题资源环境科学
作者单位1.Univ British Columbia, Dept Zool, Vancouver, BC, Canada;
2.Univ British Columbia, Biodivers Res Ctr, Vancouver, BC, Canada;
3.Simon Fraser Univ, Dept Biol, Burnaby, BC, Canada;
4.Katholieke Univ Leuven, Lab Aquat Ecol Evolut & Conservat, Leuven, Belgium;
5.Leibniz Inst Gewasserokol & Binnenfischerei IGB, Berlin, Germany;
6.Free Univ Berlin, Inst Biol, Berlin, Germany;
7.WasserCluster Lunz Biol Stn, Lunz Am See, Austria;
8.Balaton Limnol Inst, Ctr Ecol Res, Tihany, Hungary;
9.Vrije Univ Brussel, Dept Biol, Biol, Brussels, Belgium;
10.Univ Free State, Ctr Environm Management, Bloemfontein, South Africa;
11.German Ctr Integrat Biodivers Res iDiv, Leipzig, Germany;
12.Univ Leipzig, Ritterstr 26, D-04109 Leipzig, Germany;
13.Martin Luther Univ Halle Wittenberg, Dept Comp Sci, Leipzig, Germany
推荐引用方式
GB/T 7714
Thompson, Patrick L.,Guzman, Laura Melissa,De Meester, Luc,et al. A process-based metacommunity framework linking local and regional scale community ecology[J]. ECOLOGY LETTERS,2020.
APA Thompson, Patrick L..,Guzman, Laura Melissa.,De Meester, Luc.,Horvath, Zsofia.,Ptacnik, Robert.,...&Chase, Jonathan M..(2020).A process-based metacommunity framework linking local and regional scale community ecology.ECOLOGY LETTERS.
MLA Thompson, Patrick L.,et al."A process-based metacommunity framework linking local and regional scale community ecology".ECOLOGY LETTERS (2020).
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