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DOI	10.1111/ele.12758
	Partitioning within-species variance in behaviour to within- and between-population components for understanding evolution
	Garamszegi L.Z.; Møller A.P.
发表日期	2017
ISSN	1461-023X
EISSN	1461-0248
卷号	20 期号:5
英文摘要	Phenotypes vary at multiple hierarchical levels, of which the interspecific variance is the primary focus of phylogenetic comparative studies. However, the evolutionary role of particular within-species variance components (between-population, between- or within-individual variances) remains neglected. Here, we partition the variance in an anti-predator behaviour, flight initiation distance (FID), and assess how its within- and between-population variance are related to life history, distribution, dispersal and habitat ecology. Although the composition of within-species variance in FID depended on the phylogeny, most variance occurred within populations. When accounting for allometry, density-dependence, uncertainty in the phylogenetic hypothesis and heterogeneity in data quality, within-population variance was significantly associated with habitat diversity and population size. Between-population variance was a significant predictor of natal dispersal, senescence and habitat diversity. Accordingly, not only species-specific mean values of a behavioural trait, but also its variance within and among populations can shape the evolutionary ecology of species. © 2017 John Wiley & Sons Ltd/CNRS
英文关键词	ecological plasticity; life history; mixed-models; pace of life syndromes; personality; repeatability; variation in behaviour
学科领域	animal; bird; ecosystem; Europe; evolution; flying; genetics; phenotype; phylogeny; physiology; Animals; Biological Evolution; Birds; Ecosystem; Europe; Flight, Animal; Phenotype; Phylogeny
语种	英语
scopus关键词	animal; bird; ecosystem; Europe; evolution; flying; genetics; phenotype; phylogeny; physiology; Animals; Biological Evolution; Birds; Ecosystem; Europe; Flight, Animal; Phenotype; Phylogeny
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/118388
作者单位	Department of Evolutionary Ecology, Estación Biológica de Doñana-CSIC, c/ Americo Vespucio, 26, Seville, 41092, Spain; Ecologie Systématique Evolution, Equipe Diversité, Ecologie et Evolution Microbiennes, Université Paris-Sud, CNRS, AgroParisTech, Université Paris-Saclay, F-91405, Orsay Cedex, France
推荐引用方式 GB/T 7714	Garamszegi L.Z.,Møller A.P.. Partitioning within-species variance in behaviour to within- and between-population components for understanding evolution[J],2017,20(5).
APA	Garamszegi L.Z.,&Møller A.P..(2017).Partitioning within-species variance in behaviour to within- and between-population components for understanding evolution.Ecology Letters,20(5).
MLA	Garamszegi L.Z.,et al."Partitioning within-species variance in behaviour to within- and between-population components for understanding evolution".Ecology Letters 20.5(2017).