gchange  > 气候减缓与适应
DOI: 10.1111/ele.12458
Scopus记录号: 2-s2.0-84946413822
Metacommunity speciation models and their implications for diversification theory
作者: Hubert N.; Calcagno V.; Etienne R.S.; Mouquet N.
刊名: Ecology Letters
ISSN: 1461023X
EISSN: 1461-0248
收录类别: SCI ; SCI-E
出版年: 2015
卷: 18, 期:8
起始页码: 864
结束页码: 881
语种: 英语
英文关键词: Biotic interactions ; Dispersal ; Diversity-dependent diversification ; Ecological speciation ; Geographic speciation ; Habitat filtering ; Life history trade-offs ; Metacommunity dynamics ; Neutral models ; Species-sorting
Scopus关键词: community dynamics ; dispersal ; life history ; modeling ; phylogenetics ; speciation (chemistry) ; theoretical study ; biological model ; ecology ; ecosystem ; gene flow ; phylogeny ; population dynamics ; procedures ; species differentiation ; Ecology ; Ecosystem ; Gene Flow ; Genetic Speciation ; Models, Biological ; Phylogeny ; Population Dynamics
英文摘要: The emergence of new frameworks combining evolutionary and ecological dynamics in communities opens new perspectives on the study of speciation. By acknowledging the relative contribution of local and regional dynamics in shaping the complexity of ecological communities, metacommunity theory sheds a new light on the mechanisms underlying the emergence of species. Three integrative frameworks have been proposed, involving neutral dynamics, niche theory, and life history trade-offs respectively. Here, we review these frameworks of metacommunity theory to emphasise that: (1) studies on speciation and community ecology have converged towards similar general principles by acknowledging the central role of dispersal in metacommunities dynamics, (2) considering the conditions of emergence and maintenance of new species in communities has given rise to new models of speciation embedded in the metacommunity theory, (3) studies of diversification have shifted from relating phylogenetic patterns to landscapes spatial and ecological characteristics towards integrative approaches that explicitly consider speciation in a mechanistic ecological framework. We highlight several challenges, in particular the need for a better integration of the eco-evolutionary consequences of dispersal and the need to increase our understanding on the relative rates of evolutionary and ecological changes in communities. © 2015 John Wiley & Sons Ltd/CNRS.
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被引频次[WOS]:14   [查看WOS记录]     [查看WOS中相关记录]
资源类型: 期刊论文
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作者单位: Institut des Sciences de l'Evolution, CNRS/IRD/UM2-UMR5554, Université de Montpellier II, Place Eugène Bataillon, Montpellier Cedex 05, France; INRA, Univ. Nice Sophia Antipolis, CNRS, UMR Institut Sophia Agrobiotech, Sophia Antipolis, France; Groningen Institute for Evolutionary Life Sciences, University of Groningen, PO Box 11103, Groningen, Netherlands

Recommended Citation:
Hubert N.,Calcagno V.,Etienne R.S.,et al. Metacommunity speciation models and their implications for diversification theory[J]. Ecology Letters,2015-01-01,18(8)
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