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DOI: 10.1016/j.tree.2016.06.009
论文题名:
The Labile Limits of Forbidden Interactions
作者: González-Varo J.P.; Traveset A.
刊名: Trends in Ecology and Evolution
ISSN: 1695347
出版年: 2016
卷: 31, 期:9
起始页码: 700
结束页码: 710
语种: 英语
英文关键词: biotic interactions ; ecological networks ; intraspecific variability ; trait matching
英文摘要: Forbidden links are defined as pairwise interactions that are prevented by the biological traits of the species. We focus here on the neglected importance of intraspecific trait variation in the forbidden link concept. We show how intraspecific trait variability at different spatiotemporal scales, and through ontogeny, reduces the expected prevalence of forbidden interactions. We also highlight how behavior can foster interactions that, from traits, would be predicted to be forbidden. We therefore discuss the drawbacks of frameworks recently developed to infer biotic interactions using available trait data (mean values). Mispredictions can have disproportionate effects on inferences about community dynamics. Thus, we suggest including intraspecific variability in trait-based models and using them to guide the sampling of real interactions in the field for validation. © 2016 Elsevier Ltd
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/67015
Appears in Collections:全球变化的国际研究计划
气候变化与战略

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作者单位: Conservation Science Group, Department of Zoology, University of Cambridge, Cambridge, United Kingdom; Integrative Ecology Group, Department of Integrative Ecology, Estación Biológica de Doñana, Consejo Superior de Investigaciones Científicas (CSIC), Sevilla, Spain; Mediterranean Institute of Advanced Studies (IMEDEA), CSIC–Universitat de les Illes Balears (IUB), Esporles, Mallorca, Spain

Recommended Citation:
González-Varo J.P.,Traveset A.. The Labile Limits of Forbidden Interactions[J]. Trends in Ecology and Evolution,2016-01-01,31(9)
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