IHB OpenIR  > 期刊论文
Community Structure and Niche of Macroinvertebrates in the Xiangxi River in Hubei, China
Jiang Wanxiang; Fu Xiaocheng; Tang Tao; Cai Qinghua (qhcai@ihb.ac.cn); Cai Qinghua; Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol and Biotechnol, Wuhan 430072, Peoples R China
2009
Source PublicationChinese Journal of Applied and Environmental Biology
ISSN1006-687X
Volume15Issue:3Pages:337-341
AbstractMacroinvertebrates were quantitatively investigated in the Xiangxi River, the largest tributary in Hubei portion of the Three-Gorge Reservoir, from July 2005 to June 2006. The data and niche were analyzed, and the results showed that species richness was significantly different among seasons and tributaries of the Xiangxi River, and density was significantly different among seasons. Beatis sp., Epeorus sp., Serratella sp., Antocha sp. and Heptagenia sp. had large niche breadths, while Tetropina sp., Nemoura sp. and Simulium sp. had narrow niche breadths. The total niche overlaps of Beatis sp., Epeorus sp., Serratella sp. and Antocha sp. were high, but those of Simulium sp., Nemoura sp., Orthcladius sp. and Tetropina sp. were low. The niche overlap was significantly impacted by niche breadth and relative abundance. Distribution, niche overlap, the functional feeding groups and habit/behavior groups were the main way for them to allay their competition. Fig 2, Tab 5, Ref 25
Indexed By其他
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/18713
Collection期刊论文
Corresponding AuthorCai Qinghua; Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol and Biotechnol, Wuhan 430072, Peoples R China
Recommended Citation
GB/T 7714
Jiang Wanxiang,Fu Xiaocheng,Tang Tao,et al. Community Structure and Niche of Macroinvertebrates in the Xiangxi River in Hubei, China[J]. Chinese Journal of Applied and Environmental Biology,2009,15(3):337-341.
APA Jiang Wanxiang,Fu Xiaocheng,Tang Tao,Cai Qinghua ,Cai Qinghua,&Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol and Biotechnol, Wuhan 430072, Peoples R China.(2009).Community Structure and Niche of Macroinvertebrates in the Xiangxi River in Hubei, China.Chinese Journal of Applied and Environmental Biology,15(3),337-341.
MLA Jiang Wanxiang,et al."Community Structure and Niche of Macroinvertebrates in the Xiangxi River in Hubei, China".Chinese Journal of Applied and Environmental Biology 15.3(2009):337-341.
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