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ACCUMULATION OF METALS IN ZOOPLANKTON FROM KARST PLATEAU RESERVOIRS WITH DIFFERENT EUTROPHIC STATUS IN GUIZHOU PROVINCE, P. R. CHINA

文献类型：期刊论文

作者Long, Sheng Xing1; Yang, Yang1; Xia, Ping Hua2; Chen, Chuan4; Liu, Zhi Wei1; Ma, Jian Rong3; Dong, Xian4; He, Tian Rogn5; Yun, Guo6
刊名CRUSTACEANA
出版日期2016
卷号89期号:5页码:537-557
ISSN号0011-216X
DOI10.1163/15685403-00003545
通讯作者Yang, Y (reprint author), JiNan Univ, Inst Hydrobiol, Coll Life Sci & Technol, Guangzhou 510000, Guangdong, Peoples R China.
英文摘要Metal concentrations in large zooplankton from three karst reservoirs with different eutrophic status (Hongfeng Lake reservoir, Baihua Lake reservoir, and Aha reservoir) in Guizhou Province, China, were investigated. Samples of zooplankton were collected in 2014 and 2015. It was found that accumulation of metals in zooplankton was significantly correlated with Chl-a (chlorophyll a), which can be attributed to the characteristic distribution of species of phytoplankton. A low concentration of metals in water means a higher bioaccumulation factor (BAF) and a stronger transfer to zooplankton via the trophic chain, and hence a higher ecological risk. Zooplankton in the eutrophic Aha reservoir had lower concentrations of Fe (mean 1264.25 mg/kg) than in Hongfeng (mean 2566.07 mg/kg) and Baihua (2246.87 mg/kg) in 2014-2015, because of high TP (Total Phosphorus) concentration, which has an affinity with suspended particles matter. A high level of Cd (mean 0.62 mg/kg) was found in Hongfeng. This study shows that zooplankton in the eutrophic Aha reservoir had higher concentrations of metals (Mn, mean 590.47 mg/kg; Pb, mean 7.6 mg/kg; Cr, mean 26.31 mg/kg; Ni, mean 8.54 mg/kg; Zn, mean 225.73 mg/kg; and Cu, mean 238.33 mg/kg) than in the mesotrophic Hongfeng and Baihua reservoirs. Thus, the eutrophic status was significantly, positively correlated with high concentrations of metals in the zooplankton, as also observed in other reservoir studies.
资助项目Research Project of Social Development of Guiyang City[59] ; Research Project of Social Development of Guiyang City[57] ; Natural Science Foundation of China[41363007]
WOS研究方向Marine & Freshwater Biology
语种英语
出版者BRILL ACADEMIC PUBLISHERS
WOS记录号WOS:000376988100002
源URL[http://119.78.100.138/handle/2HOD01W0/2524]  
专题中国科学院重庆绿色智能技术研究院
通讯作者Yang, Yang
作者单位1.JiNan Univ, Inst Hydrobiol, Coll Life Sci & Technol, Guangzhou 510000, Guangdong, Peoples R China
2.Guizhou Normal Univ, Guizhou Key Lab Mountainous Environm Informat & E, Guiyang 550001, Peoples R China
3.Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Key Lab Reservoir Aquat Environm, Chongqing 400714, Peoples R China
4.Guizhou Normal Univ, Guiyang 55000, Peoples R China
5.Guizhou Univ, Minist Educ, Key Lab Karst Environm & Geohazard Prevent, Guiyang 550003, Peoples R China
6.Guizhou Minzu Univ, Sch Chem & Environm Sci, Guiyang 550025, Guizhou, Peoples R China
推荐引用方式
GB/T 7714		 Long, Sheng Xing,Yang, Yang,Xia, Ping Hua,et al. ACCUMULATION OF METALS IN ZOOPLANKTON FROM KARST PLATEAU RESERVOIRS WITH DIFFERENT EUTROPHIC STATUS IN GUIZHOU PROVINCE, P. R. CHINA[J]. CRUSTACEANA,2016,89(5):537-557.
APA Long, Sheng Xing.,Yang, Yang.,Xia, Ping Hua.,Chen, Chuan.,Liu, Zhi Wei.,...&Yun, Guo.(2016).ACCUMULATION OF METALS IN ZOOPLANKTON FROM KARST PLATEAU RESERVOIRS WITH DIFFERENT EUTROPHIC STATUS IN GUIZHOU PROVINCE, P. R. CHINA.CRUSTACEANA,89(5),537-557.
MLA Long, Sheng Xing,et al."ACCUMULATION OF METALS IN ZOOPLANKTON FROM KARST PLATEAU RESERVOIRS WITH DIFFERENT EUTROPHIC STATUS IN GUIZHOU PROVINCE, P. R. CHINA".CRUSTACEANA 89.5(2016):537-557.

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来源：重庆绿色智能技术研究院

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