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学科主题: Ecology; Limnology
题名: Life history and production of Sphaerium lacustre (Mollusca : Sphaeriidae) in a shallow subtropical Chinese lake
作者: Gong, ZJ; Li, YL; Xie, P
通讯作者: Xie, P, Chinese Acad Sci, Inst Hydrol, Donghu Expt Stn Lake Ecosyst, Wuhan 430072, Peoples R China
关键词: SECONDARY PRODUCTION ; MACROZOOBENTHOS
刊名: JOURNAL OF FRESHWATER ECOLOGY
发表日期: 2004-12-01
卷: 19, 期:4, 页:709-711
收录类别: SCI
文章类型: Article
部门归属: Chinese Acad Sci, Inst Hydrol, Donghu Expt Stn Lake Ecosyst, Wuhan 430072, Peoples R China; Chinese Acad Sci, Nanjing Inst Geog & Limnol, Nanjing 210008, Peoples R China
WOS标题词: Science & Technology ; Life Sciences & Biomedicine
类目[WOS]: Ecology ; Limnology
研究领域[WOS]: Environmental Sciences & Ecology ; Marine & Freshwater Biology
摘要: A fingernail clam, Sphaerium lacustre, was studied in subtropical Lake Donghu from June 1999 to May 2000. The S. lacustre population was characterized by a single annual reproduction period starting in March and ending in October; the population comprised three size groups, of which the 1999 cohort was dominant. The annual average density and biomass were 100.2 ind./m(2) and 12.11 g/m(2), respectively The annual production was 43.02 wet weight g/m(2), and the corresponding annual production/biomass ratio was 3.55.
英文摘要: A fingernail clam, Sphaerium lacustre, was studied in subtropical Lake Donghu from June 1999 to May 2000. The S. lacustre population was characterized by a single annual reproduction period starting in March and ending in October; the population comprised three size groups, of which the 1999 cohort was dominant. The annual average density and biomass were 100.2 ind./m(2) and 12.11 g/m(2), respectively The annual production was 43.02 wet weight g/m(2), and the corresponding annual production/biomass ratio was 3.55.
关键词[WOS]: SECONDARY PRODUCTION ; MACROZOOBENTHOS
语种: 英语
WOS记录号: WOS:000225656300023
ISSN号: 0270-5060
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ihb.ac.cn/handle/152342/9366
Appears in Collections:中科院水生所知识产出(2009年前)_期刊论文

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作者单位: 1.Chinese Acad Sci, Inst Hydrol, Donghu Expt Stn Lake Ecosyst, Wuhan 430072, Peoples R China
2.Chinese Acad Sci, Nanjing Inst Geog & Limnol, Nanjing 210008, Peoples R China

Recommended Citation:
Zhijun Gong; Yanling Li; Ping Xie.Life history and production of Sphaerium lacustre (Mollusca : Sphaeriidae) in a shallow subtropical Chinese lake,JOURNAL OF FRESHWATER ECOLOGY,2004,19(4):709-711
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