IHB OpenIR  > 期刊论文
Macrozoobenthos in Yangtze oxbows: community characteristics and causes of resources decline
Pan Baozhu (zhuzipan@163.com); Wang Haijun; Liang Xiaomin; Wang Zongxing; Shu Fengyue; Wang Hongzhu (wanghz@ihb.ac.cn); Pan Baozhu; Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China
2008
Source PublicationHupo Kexue
ISSN1003-5427
Volume20Issue:6Pages:806-813
AbstractEcological surveys in Tian-e-zhou Oxbow and Laojianghe Oxbow along the middle reaches of Yangtze River were carried out during April 2003 to February 2004. Results indicated that macrozoobenthos communities of oxbows were similar to those of river-isolated lakes in the composition of standing crops, dominated by gastropods and aquatic insects, but were richer in potamophilus and psychrophilic species. Compared with the data of 1990's, biomass of macrozoobenthos decreased by 48.3%-78.6%, mainly due to the decline of mollusks. The resource deterioration was mainly ascribed to overfishing and river-lake disconnection. Comparison with other types of Yangtze waters indicated that the floodplain waterbodies with an intermediate level of hydrological connectivity have the highest species biodiversities of macrozoobenthos, and have abundant mollusks, especially bivalves. To restore the important function of the oxbows in maintaining biodiversity of the Yangtze floodplain, it is suggested to stock animals rationally and to reconnect with the Yangtze River as frequently as possible.
Indexed By其他
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/18727
Collection期刊论文
Corresponding AuthorPan Baozhu; Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China
Recommended Citation
GB/T 7714
Pan Baozhu ,Wang Haijun,Liang Xiaomin,et al. Macrozoobenthos in Yangtze oxbows: community characteristics and causes of resources decline[J]. Hupo Kexue,2008,20(6):806-813.
APA Pan Baozhu .,Wang Haijun.,Liang Xiaomin.,Wang Zongxing.,Shu Fengyue.,...&Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China.(2008).Macrozoobenthos in Yangtze oxbows: community characteristics and causes of resources decline.Hupo Kexue,20(6),806-813.
MLA Pan Baozhu ,et al."Macrozoobenthos in Yangtze oxbows: community characteristics and causes of resources decline".Hupo Kexue 20.6(2008):806-813.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Pan Baozhu (zhuzipan@163.com)]'s Articles
[Wang Haijun]'s Articles
[Liang Xiaomin]'s Articles
Baidu academic
Similar articles in Baidu academic
[Pan Baozhu (zhuzipan@163.com)]'s Articles
[Wang Haijun]'s Articles
[Liang Xiaomin]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Pan Baozhu (zhuzipan@163.com)]'s Articles
[Wang Haijun]'s Articles
[Liang Xiaomin]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.