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Macrozoobenthic community of Fuxian Lake, the deepest lake of southwest China
Cui, Yong-De1,2; Liu, Xue-Qin1; Wang, Hong-Zhu1; Wang, HZ, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
2008-05-01
Source PublicationLIMNOLOGICA
ISSN0075-9511
Volume38Issue:2Pages:116-125
AbstractLocated in the Yunnan-Guizhou Plateau in southwest China, Fuxian Lake covers an area of 211 km(2), with maximum depth of 155 m. It is known to have a unique fauna, including 14 described endemic species. In order to describe the zoobenthic community of the lake more completely, the present study was conducted from August 2002 to August 2003. Altogether 62 benthic taxa, including 22 oligochaetes, 21 molluscs and 18 insects were identified, of which the dominant taxa belonged to Potamothrix, Procladius and Paraprososthenia. The standing stocks of benthos were much higher in the littoral (824 ind/m(2) in density, 3.72 g/m(2) in biomass) than in the profundal region (23 ind/m(2) in density, 0.10 g/m(2) in biomass). Species richness was greatest in summer and standing stocks were larger in spring and summer than in other seasons. Analyses of functional feeding groups indicated that collector-gatherers and scrapers were predominant in entire lake. Stepwise multiple regression analysis demonstrated that the water depth is the most important factor affecting the distribution of macrozoobenthos. (C) 2008 Elsevier GmbH. All rights reserved.; Located in the Yunnan-Guizhou Plateau in southwest China, Fuxian Lake covers an area of 211 km(2), with maximum depth of 155 m. It is known to have a unique fauna, including 14 described endemic species. In order to describe the zoobenthic community of the lake more completely, the present study was conducted from August 2002 to August 2003. Altogether 62 benthic taxa, including 22 oligochaetes, 21 molluscs and 18 insects were identified, of which the dominant taxa belonged to Potamothrix, Procladius and Paraprososthenia. The standing stocks of benthos were much higher in the littoral (824 ind/m(2) in density, 3.72 g/m(2) in biomass) than in the profundal region (23 ind/m(2) in density, 0.10 g/m(2) in biomass). Species richness was greatest in summer and standing stocks were larger in spring and summer than in other seasons. Analyses of functional feeding groups indicated that collector-gatherers and scrapers were predominant in entire lake. Stepwise multiple regression analysis demonstrated that the water depth is the most important factor affecting the distribution of macrozoobenthos. (C) 2008 Elsevier GmbH. All rights reserved.
SubtypeArticle
KeywordMacrozoobenthos Taxonomic Composition Standing Crop Functional Feeding Group Fuxian Lake
Department[Cui, Yong-De; Liu, Xue-Qin; Wang, Hong-Zhu] Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China; [Cui, Yong-De] Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
Subject AreaLimnology
DOI10.1016/j.limno.2007.10.00.3
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
Indexed BySCI
Language英语
WOS Research AreaMarine & Freshwater Biology
WOS SubjectLimnology
WOS IDWOS:000256407600003
WOS KeywordOLIGOCHAETE FAUNA ; PEIPSI-PIHKVA ; BIOMASS ; BAIKAL ; ZONE ; DREISSENA ; INVASION ; HURON ; BIWA ; BAY
Citation statistics
Cited Times:16[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/152342/8104
Collection期刊论文
Corresponding AuthorWang, HZ, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
Affiliation1.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Cui, Yong-De,Liu, Xue-Qin,Wang, Hong-Zhu,et al. Macrozoobenthic community of Fuxian Lake, the deepest lake of southwest China[J]. LIMNOLOGICA,2008,38(2):116-125.
APA Cui, Yong-De,Liu, Xue-Qin,Wang, Hong-Zhu,&Wang, HZ, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China.(2008).Macrozoobenthic community of Fuxian Lake, the deepest lake of southwest China.LIMNOLOGICA,38(2),116-125.
MLA Cui, Yong-De,et al."Macrozoobenthic community of Fuxian Lake, the deepest lake of southwest China".LIMNOLOGICA 38.2(2008):116-125.
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