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Warming alters plant phylogenetic and functional community structure

文献类型：期刊论文

作者Zhu, Juntao1,2; Zhang, Yangjian1,4,5; Yang, Xian2; Chen, Ning1; Li, Shaopeng6,7; Wang, Pandeng2,3; Jiang, Lin2
刊名JOURNAL OF ECOLOGY
出版日期2020-07-15
页码10
关键词alpine grassland climate warming functional traits phylogenetic community structure species colonization species extinction
ISSN号0022-0477
DOI10.1111/1365-2745.13448
通讯作者Zhang, Yangjian(zhangyj@igsnrr.ac.cn) ; Jiang, Lin(lin.jiang@biology.gatech.edu)
英文摘要Climate change is known to affect many facets of the Earth's ecosystems. However, little is known about its impacts on phylogenetic and functional properties of ecological communities. Here we studied the responses of plant communities in an alpine grassland on the Tibetan Plateau to environmental warming across taxonomic, phylogenetic and functional levels in a 6-year multiple-level warming experiment. While low-level warming did not alter either plant species richness or phylogenetic/functional community structure, high-level warming significantly decreased species richness. Higher level warming more strongly reduced soil moisture and caused stronger environmental filtering, consequently changing species composition and community structure. At the plant functional trait level, high-level warming promoted species turnover through altering the effects of traits such as plant height on species extinction and SLA on species colonization. As a result, high-, but not low-level warming drove phylogenetic/functional community structure from overdispersion to randomness, by filtering out species that were functionally dissimilar and distantly related to the resident species. Synthesis. Our study provides evidence that the responses of plant phylogenetic and functional community structure to low warming differ from those in the future scenarios of increasing temperature. Importantly, the extinction of species that was functionally dissimilar and distantly related to the resident species contributed to alterations in plant community structure under high warming. Our study underscores the need to incorporate the phylogenetic and functional perspectives to gain a more complete understanding of community responses to climate warming.
WOS关键词CLIMATE-CHANGE ; SPECIES LOSS ; TEMPERATURE ; TRAITS ; COMPETITION ; DIVERSITY ; RESPONSES ; DRIVES ; LEAF ; EVOLUTIONARY
资助项目National Key Research & Development Program of China[2017YFA0604802] ; National Key Research & Development Program of China[2016YFC0501802] ; National Natural Science Foundation of China[41991234] ; National Natural Science Foundation of China[41571195] ; National Natural Science Foundation of China[41725003] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDA20050102] ; Program of Introducing Talents of Discipline to Universities[B16011] ; Youth Innovation Team Project of Key Laboratory of Ecosystem Network Observation Modeling[LENOM2016Q0002] ; Institute of Geographic Sciences and Natural Resources Research[2016RC102] ; National Science Foundation of USA[DEB-1342754] ; National Science Foundation of USA[DEB1856318] ; National Science Foundation of USA[CBET-1833988]
WOS研究方向Plant Sciences ; Environmental Sciences & Ecology
语种英语
WOS记录号WOS:000548414000001
出版者WILEY
资助机构National Key Research & Development Program of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of Chinese Academy of Sciences ; Program of Introducing Talents of Discipline to Universities ; Youth Innovation Team Project of Key Laboratory of Ecosystem Network Observation Modeling ; Institute of Geographic Sciences and Natural Resources Research ; National Science Foundation of USA
源URL[http://ir.igsnrr.ac.cn/handle/311030/158376]  
专题中国科学院地理科学与资源研究所
通讯作者Zhang, Yangjian; Jiang, Lin
作者单位1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Lhasa Plateau Ecosyst Res Stn, Beijing, Peoples R China
2.Georgia Inst Technol, Sch Biol Sci, Atlanta, GA 30332 USA
3.Sun Yat Sen Univ, Sch Life Sci, State Key Lab Biocontrol, Guangdong Key Lab Plant Resources, Guangzhou, Peoples R China
4.CAS Ctr Excellence Tibetan Plateau Earth Sci, Beijing, Peoples R China
5.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing, Peoples R China
6.Inst Ecochongming IEC, Shanghai, Peoples R China
7.East China Normal Univ, Sch Ecol & Environm Sci, Zhejiang Tiantong Forest Ecosyst Natl Observat &, Shanghai, Peoples R China
推荐引用方式
GB/T 7714		 Zhu, Juntao,Zhang, Yangjian,Yang, Xian,et al. Warming alters plant phylogenetic and functional community structure[J]. JOURNAL OF ECOLOGY,2020:10.
APA Zhu, Juntao.,Zhang, Yangjian.,Yang, Xian.,Chen, Ning.,Li, Shaopeng.,...&Jiang, Lin.(2020).Warming alters plant phylogenetic and functional community structure.JOURNAL OF ECOLOGY,10.
MLA Zhu, Juntao,et al."Warming alters plant phylogenetic and functional community structure".JOURNAL OF ECOLOGY (2020):10.

入库方式： OAI收割

来源：地理科学与资源研究所

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