气候变化领域集成服务门户(CCPortal): A global meta-analysis of the relative extent of intraspecific trait variation in plant communities

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DOI	10.1111/ele.12508
	A global meta-analysis of the relative extent of intraspecific trait variation in plant communities
	Siefert A.; Violle C.; Chalmandrier L.; Albert C.H.; Taudiere A.; Fajardo A.; Aarssen L.W.; Baraloto C.; Carlucci M.B.; Cianciaruso M.V.; de L. Dantas V.; de Bello F.; Duarte L.D.S.; Fonseca C.R.; Freschet G.T.; Gaucherand S.; Gross N.; Hikosaka K.; Jackson B.; Jung V.; Kamiyama C.; Katabuchi M.; Kembel S.W.; Kichenin E.; Kraft N.J.B.; Lagerström A.; Bagousse-Pinguet Y.L.; Li Y.; Mason N.; Messier J.; Nakashizuka T.; Overton J.M.; Peltzer D.A.; Pérez-Ramos I.M.; Pillar V.D.; Prentice H.C.; Richardson S.; Sasaki T.; Schamp B.S.; Schöb C.; Shipley B.; Sundqvist M.; Sykes M.T.; Vandewalle M.; Wardle D.A.
发表日期	2015
ISSN	1461-023X
EISSN	1461-0248
卷号	18 期号:12
英文摘要	Recent studies have shown that accounting for intraspecific trait variation (ITV) may better address major questions in community ecology. However, a general picture of the relative extent of ITV compared to interspecific trait variation in plant communities is still missing. Here, we conducted a meta-analysis of the relative extent of ITV within and among plant communities worldwide, using a data set encompassing 629 communities (plots) and 36 functional traits. Overall, ITV accounted for 25% of the total trait variation within communities and 32% of the total trait variation among communities on average. The relative extent of ITV tended to be greater for whole-plant (e.g. plant height) vs. organ-level traits and for leaf chemical (e.g. leaf N and P concentration) vs. leaf morphological (e.g. leaf area and thickness) traits. The relative amount of ITV decreased with increasing species richness and spatial extent, but did not vary with plant growth form or climate. These results highlight global patterns in the relative importance of ITV in plant communities, providing practical guidelines for when researchers should include ITV in trait-based community and ecosystem studies. © 2015 John Wiley & Sons Ltd/CNRS.
英文关键词	Community ecology; Functional diversity; Interspecific variation; Intraspecific variability; Leaf trait; Plant functional trait; Trait-based ecology
学科领域	community composition; community ecology; global perspective; growth form; interspecific variation; intraspecific variation; leaf morphology; meta-analysis; phytochemistry; phytomass; plant community; species richness; Israel turkey meningoencephalomyelitis virus; biodiversity; meta analysis; phenotype; plant physiology; species difference; Biodiversity; Phenotype; Plant Physiological Phenomena; Species Specificity
语种	英语
scopus关键词	community composition; community ecology; global perspective; growth form; interspecific variation; intraspecific variation; leaf morphology; meta-analysis; phytochemistry; phytomass; plant community; species richness; Israel turkey meningoencephalomyelitis virus; biodiversity; meta analysis; phenotype; plant physiology; species difference; Biodiversity; Phenotype; Plant Physiological Phenomena; Species Specificity
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/118655
作者单位	Department of Evolution and Ecology, University of California, Davis, Davis, CA 95616, United States; Centre d'Ecologie Fonctionnelle et Evolutive, UMR 5175, CNRS - Universite de Montpellier - Universite Paul-Valery Montpellier - EPHE - 34293, Montpellier, France; Université Grenoble Alpes, LECA, Grenoble, F-38000, France; CNRS, LECA, Grenoble, F-3800, France; Aix Marseille Université, CNRS, IRD, Avignon Université, IMBE, Marseille, 13397, France; Centro de Investigación en Ecosistemas de la Patagonia (CIEP) Conicyt-Regional R10C1003, Universidad Austral de Chile, Camino Baguales s/n, Coyhaique, 5951601, Chile; Department of Biology, Queen's University, Kingston, ON K7L 3N6, Canada; International Center for Tropical Botany, Department of Biological Sciences, Florida International University, Miami, FL 33199, United States; INRA, UMR Ecologie des Forêts de Guyane, BP 709, Kourou Cedex, 97387, France; Programa de Pós Graduação em Ecologia, Universidade Federal do Rio Grande do Sul, Porto Alegre, 91501-97...
推荐引用方式 GB/T 7714	Siefert A.,Violle C.,Chalmandrier L.,et al. A global meta-analysis of the relative extent of intraspecific trait variation in plant communities[J],2015,18(12).
APA	Siefert A..,Violle C..,Chalmandrier L..,Albert C.H..,Taudiere A..,...&Wardle D.A..(2015).A global meta-analysis of the relative extent of intraspecific trait variation in plant communities.Ecology Letters,18(12).
MLA	Siefert A.,et al."A global meta-analysis of the relative extent of intraspecific trait variation in plant communities".Ecology Letters 18.12(2015).