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Stochastic processes play more important roles in driving the dynamics of rarer species
Zhang, Ximei1; Pu, Zhichao1; Li, Yuanheng2; Han, Xingguo3
2016
发表期刊JOURNAL OF PLANT ECOLOGY
ISSN1752-9921
卷号9期号:3页码:328-332
摘要Aims One major goal of modern community ecology is to understand how deterministic and stochastic processes combine to drive community assembly. However, little empirical knowledge is known about how their relative importance varies between common and rare species. Methods We exploited two 30-year data sets of plant communities in a temperate steppe using two different methods. One is a null model method, and the other is a recently developed direct-calculation method. Important Findings We found that stochastic processes tended to be more important in influencing rare than common species. This finding suggests that stochastic forces may play a more important role in structuring communities with more rare species, providing a possible solution to the debate on the varied importance of deterministic and stochastic processes among different communities.
关键词competition ecological drift grassland neutral theory rare species
学科领域Plant Sciences ; Ecology ; Forestry
DOI10.1093/jpe/rtv058
收录类别SCI
语种英语
WOS关键词ABUNDANCE ; GRASSLAND ; DIVERSITY ; ECOSYSTEM ; NICHE ; METACOMMUNITIES ; BIODIVERSITY ; MAINTENANCE ; COMMUNITIES ; EXTINCTION
WOS研究方向Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号WOS:000377446700008
出版者OXFORD UNIV PRESS
文献子类Article
出版地OXFORD
EISSN1752-993X
资助机构National Natural Science FoundationNational Natural Science Foundation of China (NSFC) [31300431] ; State Key Laboratory of Forest and Soil Ecology of China [LFSE2013-15] ; China Scholarship Council (CSC)China Scholarship Council [201404910179]
作者邮箱xghan@ibcas.ac.cn
作品OA属性Bronze
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被引频次:24[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ibcas.ac.cn/handle/2S10CLM1/25183
专题植被与环境变化国家重点实验室
作者单位1.Chinese Acad Sci, Inst Appl Ecol, State Key Lab Forest & Soil Ecol, Wenhua Rd 72, Shenyang 110164, Peoples R China
2.Georgia Inst Technol, Sch Biol, Atlanta, GA 30332 USA
3.Chinese Acad Agr Sci, Inst Grassland Res, Wulanchabu East St 120, Hohhot 010010, Peoples R China
4.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Nanxin Cun 20, Beijing 100093, Peoples R China
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Zhang, Ximei,Pu, Zhichao,Li, Yuanheng,et al. Stochastic processes play more important roles in driving the dynamics of rarer species[J]. JOURNAL OF PLANT ECOLOGY,2016,9(3):328-332.
APA Zhang, Ximei,Pu, Zhichao,Li, Yuanheng,&Han, Xingguo.(2016).Stochastic processes play more important roles in driving the dynamics of rarer species.JOURNAL OF PLANT ECOLOGY,9(3),328-332.
MLA Zhang, Ximei,et al."Stochastic processes play more important roles in driving the dynamics of rarer species".JOURNAL OF PLANT ECOLOGY 9.3(2016):328-332.
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