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A comparative study of benthic nematodes in two Chinese lakes with contrasting sources of primary production
Jihua Wu & Yanling Liang; Wu, JH, Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Hubei, Peoples R China
1999
Source PublicationHYDROBIOLOGIA
Volume411Issue:0Pages:31-37
AbstractEcological studies on benthic nematodes were conducted in two small, shallow lakes in the middle Yangtze basin, China; Lake Houhu, where the main source of primary production is phytoplankton and Lake Biandantang where it is predominantly macrophytic in origin. Monthly sampling was carried out from April 1996 to March 1997. A total of 36 species of nematodes was found in Lake Houhu and 51 species in Lake Biandantang. The dominant trophic groups of nematodes were algophages in Lake Houhu and bacteriophages associated with omniphages and phytophages in Lake Biandantang. Community analyses based on K-dominance curves, Shannon-Wiener and Simpson diversity indices, demonstrate that the benthic nematodes are more diverse in Lake Biandantang than in Lake Houhu. The results suggest that the abundance of submerged vegetation is essential for maintenance of habitat heterogeneity and biodiversity of nematodes in shallow lakes.
KeywordFreshwater Lakes Nematodes Species Composition Biodiversity Trophic Groups Macrophytes Phytoplankton
DepartmentChinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Hubei, Peoples R China; Fudan Univ, Inst Biodivers Sci, Shanghai 200433, Peoples R China
Subject AreaMarine & Freshwater Biology
Indexed BySCI
WOS IDWOS:000084893200004
Citation statistics
Cited Times:16[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/152342/10162
Collection期刊论文
Corresponding AuthorWu, JH, Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Hubei, Peoples R China
Recommended Citation
GB/T 7714
Jihua Wu & Yanling Liang,Wu, JH, Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Hubei, Peoples R China. A comparative study of benthic nematodes in two Chinese lakes with contrasting sources of primary production[J]. HYDROBIOLOGIA,1999,411(0):31-37.
APA Jihua Wu & Yanling Liang,&Wu, JH, Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Hubei, Peoples R China.(1999).A comparative study of benthic nematodes in two Chinese lakes with contrasting sources of primary production.HYDROBIOLOGIA,411(0),31-37.
MLA Jihua Wu & Yanling Liang,et al."A comparative study of benthic nematodes in two Chinese lakes with contrasting sources of primary production".HYDROBIOLOGIA 411.0(1999):31-37.
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