Knowledge Management System Of Institute Of Botany,CAS
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 |
ISSN | 1752-9921 |
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 |
DOI | 10.1093/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 |
EISSN | 1752-993X |
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 |
引用统计 | |
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 |
推荐引用方式 GB/T 7714 | 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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