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Elevation shapes biodiversity patterns through metacommunity-structuring processes

文献类型：期刊论文

作者Chiu, Ming-Chih1; Ao, Sicheng1,2; He, Fengzhi1,3; Resh, Vincent H.4; Cai, Qinghua1
刊名SCIENCE OF THE TOTAL ENVIRONMENT
出版日期2020-11-15
卷号743页码:9
关键词Aquatic insects Biotic filtering Landscape connectivity Joint species-distribution modeling Macroinvertebrates Species richness
ISSN号0048-9697
DOI10.1016/j.scitotenv.2020.140548
通讯作者Cai, Qinghua(qhcai@ihb.ac.cn)
英文摘要Stochastic (e.g., via species dispersal and ecological drift) and deterministic (e.g., via environmental and biotic filtering) processes can produce diversity patterns related to changes in elevation. However, existing studies have not generally examined these processes within a compressive framework. Stream macroinvertebrates are an important and diverse component of freshwater environments in high-mountain systems. By considering metacommunity-structuring processes using Hierarchical Modelling of Species Communities (HMSC), we investigated changes in taxon richness of stream macroinvertebrates along elevational gradients in streams of the Cangshan mountain range in Southwest China. We found that increasing taxon richness along the elevation gradient until the optimum was reached could be modeled using the integrated actions of full structuring processes within the metacommunity modeling. Consistent increases in taxon-richness along the elevation gradient were able to be modeled considering environmental filtering alone. In addition, the importance of structuring processes on shaping communities decreased along spatial hierarchical-scales (from local habitat to mountain-aspect levels). These results suggest that stochastic and biotic-filtering processes can confound environmental filtering in shaping macroinvertebrate communities in high-mountain streams. A comprehensive understanding of the mechanisms underlying elevational biodiversity patterns of riverine communities can be improved through quantitative frameworks (e.g., HMSC) linking metacommunity theory to the real-world systems. (C) 2020 Elsevier B.V. All rights reserved.
WOS关键词SPECIES RICHNESS ; DIVERSITY ; DISPERSAL ; GRADIENTS ; STREAMS ; DIVERSIFICATION ; FRAMEWORK ; PACKAGE ; MODELS
资助项目National Natural Science Foundation of China[U1602262] ; Chinese Academy of Sciences (CAS Taiwan Young Talent Programme)[2017TW2SA0004]
WOS研究方向Environmental Sciences & Ecology
语种英语
WOS记录号WOS:000573539300004
出版者ELSEVIER
资助机构National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences (CAS Taiwan Young Talent Programme) ; Chinese Academy of Sciences (CAS Taiwan Young Talent Programme) ; Chinese Academy of Sciences (CAS Taiwan Young Talent Programme) ; Chinese Academy of Sciences (CAS Taiwan Young Talent Programme) ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences (CAS Taiwan Young Talent Programme) ; Chinese Academy of Sciences (CAS Taiwan Young Talent Programme) ; Chinese Academy of Sciences (CAS Taiwan Young Talent Programme) ; Chinese Academy of Sciences (CAS Taiwan Young Talent Programme) ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences (CAS Taiwan Young Talent Programme) ; Chinese Academy of Sciences (CAS Taiwan Young Talent Programme) ; Chinese Academy of Sciences (CAS Taiwan Young Talent Programme) ; Chinese Academy of Sciences (CAS Taiwan Young Talent Programme) ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences (CAS Taiwan Young Talent Programme) ; Chinese Academy of Sciences (CAS Taiwan Young Talent Programme) ; Chinese Academy of Sciences (CAS Taiwan Young Talent Programme) ; Chinese Academy of Sciences (CAS Taiwan Young Talent Programme)
源URL[http://ir.ihb.ac.cn/handle/342005/38930]  
专题水生生物研究所_淡水生态学研究中心_期刊论文
通讯作者Cai, Qinghua
作者单位1.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan, Peoples R China
2.Univ Chinese Acad Sci, Beijing, Peoples R China
3.Leibniz Inst Freshwater Ecol & Inland Fisheries, Berlin, Germany
4.Univ Calif Berkeley, Dept Environm Sci Policy & Management, Berkeley, CA 94720 USA
推荐引用方式
GB/T 7714		 Chiu, Ming-Chih,Ao, Sicheng,He, Fengzhi,et al. Elevation shapes biodiversity patterns through metacommunity-structuring processes[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2020,743:9.
APA Chiu, Ming-Chih,Ao, Sicheng,He, Fengzhi,Resh, Vincent H.,&Cai, Qinghua.(2020).Elevation shapes biodiversity patterns through metacommunity-structuring processes.SCIENCE OF THE TOTAL ENVIRONMENT,743,9.
MLA Chiu, Ming-Chih,et al."Elevation shapes biodiversity patterns through metacommunity-structuring processes".SCIENCE OF THE TOTAL ENVIRONMENT 743(2020):9.

入库方式： OAI收割

来源：水生生物研究所

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