气候变化领域集成服务门户(CCPortal): Eco-evolutionary partitioning metrics: assessing the importance of ecological and evolutionary contributions to population and community change

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DOI	10.1111/ele.12632
	Eco-evolutionary partitioning metrics: assessing the importance of ecological and evolutionary contributions to population and community change
	Govaert L.; Pantel J.H.; De Meester L.
发表日期	2016
ISSN	1461-023X
EISSN	1461-0248
卷号	19 期号:8
英文摘要	Interest in eco-evolutionary dynamics is rapidly increasing thanks to ground-breaking research indicating that evolution can occur rapidly and can alter the outcome of ecological processes. A key challenge in this sub-discipline is establishing how important the contribution of evolutionary and ecological processes and their interactions are to observed shifts in population and community characteristics. Although a variety of metrics to separate and quantify the effects of evolutionary and ecological contributions to observed trait changes have been used, they often allocate fractions of observed changes to ecology and evolution in different ways. We used a mathematical and numerical comparison of two commonly used frameworks - the Price equation and reaction norms - to reveal that the Price equation cannot partition genetic from non-genetic trait change within lineages, whereas the reaction norm approach cannot partition among- from within-lineage trait change. We developed a new metric that combines the strengths of both Price-based and reaction norm metrics, extended all metrics to analyse community change and also incorporated extinction and colonisation of species in these metrics. Depending on whether our new metric is applied to populations or communities, it can correctly separate intraspecific, interspecific, evolutionary, non-evolutionary and interacting eco-evolutionary contributions to trait change. © 2016 John Wiley & Sons Ltd/CNRS.
英文关键词	Community ecology; eco-evolutionary dynamics; eco-evolutionary partitioning metrics; norms of reaction; Price equation; trait change
学科领域	biometry; colonization; community ecology; equation; evolutionary biology; evolutionary theory; extinction; interspecific interaction; intraspecific interaction; population dynamics; reaction norm; resource allocation; animal; biological model; ecosystem; evolution; population dynamics; time factor; Animals; Biological Evolution; Ecosystem; Models, Biological; Population Dynamics; Time Factors
语种	英语
scopus关键词	biometry; colonization; community ecology; equation; evolutionary biology; evolutionary theory; extinction; interspecific interaction; intraspecific interaction; population dynamics; reaction norm; resource allocation; animal; biological model; ecosystem; evolution; population dynamics; time factor; Animals; Biological Evolution; Ecosystem; Models, Biological; Population Dynamics; Time Factors
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/118516
作者单位	Laboratory of Aquatic Ecology, Evolution and Conservation, KU Leuven, Ch. Deberiotstraat 32, B-3000, Leuven, Belgium; Centre d'Ecologie fonctionelle et Evolutive, UMR 5175 CNRS Université de Montpellier EPHE, Campus CNRS, 1919 route de Mende, 34293, Montpellier Cedex 5, France
推荐引用方式 GB/T 7714	Govaert L.,Pantel J.H.,De Meester L.. Eco-evolutionary partitioning metrics: assessing the importance of ecological and evolutionary contributions to population and community change[J],2016,19(8).
APA	Govaert L.,Pantel J.H.,&De Meester L..(2016).Eco-evolutionary partitioning metrics: assessing the importance of ecological and evolutionary contributions to population and community change.Ecology letters,19(8).
MLA	Govaert L.,et al."Eco-evolutionary partitioning metrics: assessing the importance of ecological and evolutionary contributions to population and community change".Ecology letters 19.8(2016).