干旱区生态环境知识资源中心(Arid): Functional trait trade-off and species abundance: insights from a multi-decadal study

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DOI	10.1111/ele.13217
	Functional trait trade-off and species abundance: insights from a multi-decadal study
	Ge, Xing-Yue M.1; Scholl, Joshua P.1; Basinger, Ursula 1; Huxman, Travis E.2 ; Venable, D. Lawrence 1
通讯作者	Venable, D. Lawrence
来源期刊	ECOLOGY LETTERS
ISSN	1461-023X
EISSN	1461-0248
出版年	2019
卷号	22 期号:4 页码:583-592
英文摘要	Phylogenetically informed trait comparisons across entire communities show promise in advancing community ecology. We use this approach to better understand the composition of a community of winter annual plants with multiple decades of monitoring and detailed morphological, phenological and physiological measurements. Previous research on this system revealed a physiological trade-off among dominant species that accurately predicts population and community dynamics. Here we expanded our investigation to 51 species, representing 96% of individual plants recorded over 30 years, and analysed trait relationships in the context of species abundance and phylogenetic relationships. We found that the functional-trait trade-off scales to the entire community, albeit with diminished strength. It is strongest for dominant species and weakens as progressively rarer species are included. The trade-off has been consistently expressed over three decades of environmental change despite some turnover in the identity of dominant species.
英文关键词	Abundance annual plants coexistence community phylogenetics functional traits macroecology physiological trade-offs
类型	Article
语种	英语
国家	USA
开放获取类型	Bronze
收录类别	SCI-E
WOS记录号	WOS:000460768100003
WOS关键词	WATER-USE EFFICIENCY ; DESERT WINTER ANNUALS ; NITROGEN MINERALIZATION ; POPULATION-DYNAMICS ; COMMUNITY ECOLOGY ; COEXISTENCE ; COMPETITION ; DROUGHT ; PLANTS ; SOIL
WOS类目	Ecology
WOS研究方向	Environmental Sciences & Ecology
来源机构	University of Arizona
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/215289
作者单位	1.Univ Arizona, Dept Ecol & Evolutionary Biol, Tucson, AZ 85721 USA; 2.Univ Calif Irvine, Dept Ecol & Evolutionary Biol, Irvine, CA 92697 USA
推荐引用方式 GB/T 7714	Ge, Xing-Yue M.,Scholl, Joshua P.,Basinger, Ursula,et al. Functional trait trade-off and species abundance: insights from a multi-decadal study[J]. University of Arizona,2019,22(4):583-592.
APA	Ge, Xing-Yue M.,Scholl, Joshua P.,Basinger, Ursula,Huxman, Travis E.,&Venable, D. Lawrence.(2019).Functional trait trade-off and species abundance: insights from a multi-decadal study.ECOLOGY LETTERS,22(4),583-592.
MLA	Ge, Xing-Yue M.,et al."Functional trait trade-off and species abundance: insights from a multi-decadal study".ECOLOGY LETTERS 22.4(2019):583-592.