Study on fish community structure in the Zhujiang Estuary and its adjacent waters |
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| Authors: | Zhan Haigang |
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| Institution: | South China As Fisheries Institute, Chinese Academy of Fishery Sciences, Guangzhou 510300, China |
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| Abstract: | Based on data of demersal trawl Samples from 1987 to 1988 in the Zhujiang Estuary and its adjacent waters, relationships between fish community and environmental factors are studied by using clssification , MDS ordina-tion and several community parameters. The results shaw that the distribution of fish shoes is zoned by salinty anddivided into three types. The freshwater community which is restricted in the Lianhua Hill - Humen waterway is sim-ple and stable, the coastal community which lives in the shallow waters is complex, and the estuary community whichis idenhfied in the Lingdingyang area and affected by Physical and ecological pinemore greatly greatly has obvious seasonalvariations. |
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| Keywords: | Zhujiang Estuary fish community structure ordination |
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