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Fish assemblage structure in the Chishui River, a protected tributary of the Yangtze River
Wu, J.; Wang, J.; He, Y.; Cao, W.; Wu, J, Chinese Acad Sci, Inst Hydrobiol, 7th So Rd E Lake, Wuhan 430072, Hubei Province, Peoples R China; wangjw@ihb.ac.cn
2011
Source PublicationKNOWLEDGE AND MANAGEMENT OF AQUATIC ECOSYSTEMS
ISSN1961-9502
Issue400Pages:-
AbstractThis study aimed to characterize fish assemblage and evaluate environmental influence on fish distribution in the Chishui River, a protected tributary of the upper Yangtze River. Thirty-one sites regularly distributed in longitudinal profiles were sampled in April, 2007. Sixty-two fish species belonging to 3 orders, 8 families, and 52 genera were collected. Species richness and diversity significantly increased from upstream to downstream. Canonical correspondence analysis (CCA) highlighted five environmental variables (altitude, conductivity, dissolved oxygen, channel width and current velocity) significantly structuring fish assemblages in the Chishui River. Based on species distributions and fish-habitat relationships, conservation strategies were proposed for different reaches.
KeywordChishui River Fish Distribution Environmental Variables Canonical Correspondence Analysis (Cca) Fish Conservation
Department[Wu, J.; Wang, J.; He, Y.; Cao, W.] Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Hubei Province, Peoples R China; [Wu, J.] Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China; [Wu, J.; Wang, J.; Cao, W.] Chinese Acad Sci, Key Lab Biodivers & Conservat Aquat Organisms, Wuhan 430072, Hubei Province, Peoples R China
Subject AreaFisheries ; Marine & Freshwater Biology
Funding OrganizationAgriculture Ministry's Aquatic Wild Fauna and Flora Administrative Office [071Z13] ; Agriculture Ministry's Aquatic Wild Fauna and Flora Administrative Office [071Z13] ; Agriculture Ministry's Aquatic Wild Fauna and Flora Administrative Office [071Z13] ; Agriculture Ministry's Aquatic Wild Fauna and Flora Administrative Office [071Z13]
Indexed BySCI
Language英语
WOS IDWOS:000289847100008
Funding OrganizationAgriculture Ministry's Aquatic Wild Fauna and Flora Administrative Office [071Z13] ; Agriculture Ministry's Aquatic Wild Fauna and Flora Administrative Office [071Z13] ; Agriculture Ministry's Aquatic Wild Fauna and Flora Administrative Office [071Z13] ; Agriculture Ministry's Aquatic Wild Fauna and Flora Administrative Office [071Z13]
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Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/15564
Collection水生生物多样性与资源保护研究中心_期刊论文
Corresponding AuthorWu, J, Chinese Acad Sci, Inst Hydrobiol, 7th So Rd E Lake, Wuhan 430072, Hubei Province, Peoples R China; wangjw@ihb.ac.cn
Recommended Citation
GB/T 7714
Wu, J.,Wang, J.,He, Y.,et al. Fish assemblage structure in the Chishui River, a protected tributary of the Yangtze River[J]. KNOWLEDGE AND MANAGEMENT OF AQUATIC ECOSYSTEMS,2011(400):-.
APA Wu, J.,Wang, J.,He, Y.,Cao, W.,Wu, J, Chinese Acad Sci, Inst Hydrobiol, 7th So Rd E Lake, Wuhan 430072, Hubei Province, Peoples R China,&wangjw@ihb.ac.cn.(2011).Fish assemblage structure in the Chishui River, a protected tributary of the Yangtze River.KNOWLEDGE AND MANAGEMENT OF AQUATIC ECOSYSTEMS(400),-.
MLA Wu, J.,et al."Fish assemblage structure in the Chishui River, a protected tributary of the Yangtze River".KNOWLEDGE AND MANAGEMENT OF AQUATIC ECOSYSTEMS .400(2011):-.
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