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Mussel isotope signature as indicator of nutrient pollution in a freshwater eutrophic lake: species, spatial, and seasonal variability
Wen, Zhourui; Xie, Ping; Xu, Jun; Xie, P, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol China, Donghu Expt Stn Lake Ecosyst, Wuhan 430072, Peoples R China
2010
Source PublicationENVIRONMENTAL MONITORING AND ASSESSMENT
ISSN0167-6369
Volume163Issue:40182Pages:139-147
AbstractStable nitrogen isotope ratios of five mussel species from littoral and pelagic areas were investigated with different trophic states in the eutrophic Lake Taihu, the third largest lake in China. Interpopulation variability for these mussels was relatively small in foot tissues because of the slow turnover time. Seasonal and spatial variations among the delta N-15 values of mussels might be due in part to the natural variation in delta N-15 values of potential food sources and the variation in the amount of human pollutions discharged into various locations of the lake. Although the increase of mussel delta N-15 values was accompanied by the increase of nutrient concentrations in most situations in this study, statistically significant correlations were only 22% of the total correlations in this survey, which might be attributed to the different time-scale variations in nutrient concentrations and isotope signatures and the unknown details of the trophic pathways and metabolism for incorporation of these nutrients.
KeywordFreshwater Mussel Stable Nitrogen Isotope Nutrient Pollution Bioindicator Biomonitoring
Department[Wen, Zhourui; Xie, Ping; Xu, Jun] Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol China, Donghu Expt Stn Lake Ecosyst, Wuhan 430072, Peoples R China; [Wen, Zhourui] Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China; [Wen, Zhourui] Hubei Fishery Sci Inst, Wuhan 430071, Peoples R China
Subject AreaEnvironmental Sciences
Funding Organization863 project [2002AA601011]; Chinese Academy of Sciences ; 863 project [2002AA601011]; Chinese Academy of Sciences ; 863 project [2002AA601011]; Chinese Academy of Sciences ; 863 project [2002AA601011]; Chinese Academy of Sciences
Indexed BySCI
Language英语
WOS IDWOS:000275428200013
Funding Organization863 project [2002AA601011]; Chinese Academy of Sciences ; 863 project [2002AA601011]; Chinese Academy of Sciences ; 863 project [2002AA601011]; Chinese Academy of Sciences ; 863 project [2002AA601011]; Chinese Academy of Sciences
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Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/13546
Collection淡水生态学研究中心_期刊论文
Corresponding AuthorXie, P, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol China, Donghu Expt Stn Lake Ecosyst, Wuhan 430072, Peoples R China
Recommended Citation
GB/T 7714
Wen, Zhourui,Xie, Ping,Xu, Jun,et al. Mussel isotope signature as indicator of nutrient pollution in a freshwater eutrophic lake: species, spatial, and seasonal variability[J]. ENVIRONMENTAL MONITORING AND ASSESSMENT,2010,163(40182):139-147.
APA Wen, Zhourui,Xie, Ping,Xu, Jun,&Xie, P, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol China, Donghu Expt Stn Lake Ecosyst, Wuhan 430072, Peoples R China.(2010).Mussel isotope signature as indicator of nutrient pollution in a freshwater eutrophic lake: species, spatial, and seasonal variability.ENVIRONMENTAL MONITORING AND ASSESSMENT,163(40182),139-147.
MLA Wen, Zhourui,et al."Mussel isotope signature as indicator of nutrient pollution in a freshwater eutrophic lake: species, spatial, and seasonal variability".ENVIRONMENTAL MONITORING AND ASSESSMENT 163.40182(2010):139-147.
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