DOI: 10.1111/ele.12813
Scopus记录号: 2-s2.0-85027348568
论文题名: Species packing in eco-evolutionary models of seasonally fluctuating environments
作者: Kremer C.T. ; Klausmeier C.A.
刊名: Ecology Letters
ISSN: 1461023X
EISSN: 1461-0248
出版年: 2017
卷: 20, 期: 9 起始页码: 1158
结束页码: 1168
语种: 英语
英文关键词: Adaptive dynamics
; coexistence
; ESS
; evolutionary ecology
; limiting similarity
; temporal variation
Scopus关键词: ecology
; ecosystem
; environment
; evolution
; population dynamics
; Biological Evolution
; Ecology
; Ecosystem
; Environment
; Population Dynamics
英文摘要: As ecology and evolution become ever more entwined, many areas of ecological theory are being re-examined. Eco-evolutionary analyses of classic coexistence mechanisms are yielding new insights into the structure and stability of communities. We examine fluctuation-dependent coexistence models, identifying communities that are both ecologically and evolutionarily stable. Members of these communities possess distinct environmental preferences, revealing widespread patterns of limiting similarity. This regularity leads to consistent changes in the structure of communities across fluctuation regimes. However, at high amplitudes, subtle differences in the form of fluctuations dramatically affect the collapse of communities. We also show that identical fluctuations can support multiple evolutionarily stable communities – a novel example of alternative stable states within eco-evolutionary systems. Consequently, the configuration of communities will depend on historical contingencies, including details of the adaptive process. Integrating evolution into the study of coexistence offers new insights, while enriching our understanding of ecology. © 2017 John Wiley & Sons Ltd/CNRS Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/107571
Appears in Collections: 气候减缓与适应
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作者单位: Kellogg Biological Station, Michigan State University, 3700 E Gull Lake Dr., Hickory Corners, MI, United States; Department of Plant Biology and Program in Ecology, Evolutionary Biology and Behavior, Michigan State University, East Lansing, MI, United States; Department of Ecology & Evolutionary Biology, Yale University, PO Box 208106, New Haven, CT, United States
Recommended Citation:
Kremer C.T.,Klausmeier C.A.. Species packing in eco-evolutionary models of seasonally fluctuating environments[J]. Ecology Letters,2017-01-01,20(9)