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学科主题: Environmental Sciences
题名: Nonylphenol and octylphenol in urban eutrophic lakes of the subtropical China
作者: Wu, Zhenbin; Zhang, Zheng; Chen, Shuiping; He, Feng; Fu, Guiping; Liang, Wei
通讯作者: Wu, ZB, Wuhan Univ, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
关键词: nonylphenol (NP) ; octylphenl (OP) ; urban lakes
刊名: FRESENIUS ENVIRONMENTAL BULLETIN
发表日期: 2007
卷: 16, 期:3, 页:227-234
收录类别: SCI
文章类型: Article
部门归属: Wuhan Univ, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China; Sch Chinese Acad Sci, Beijing 100039, Peoples R China; Chinese Acad Fishery Sci, Yangtze River Fisheries Res Inst, Jinzhou 434000, Peoples R China
WOS标题词: Science & Technology ; Life Sciences & Biomedicine
类目[WOS]: Environmental Sciences
研究领域[WOS]: Environmental Sciences & Ecology
摘要: The paper studied two estrogenic pollutants, 4-nonylphenol (NP) and 4-tert-octylphenol (OP) in water, suspended particle (SP) and sediments in urban eutrophic lakes. The concentrations of NP ranged from 1.94 to 32.85 mu g/l, 0.876 to 31.13 mu g/l and 3.54 to 32.43 mu g/g dry weight (dw) in water, suspended particle (SP) and sediments, respectively, and that of OP from 0.027 to 1.44 mu g/l, 0.008 to 1.777 mu g/l and 0.058 to 1.245 mu g/g dw in water, suspended particle (SP) and sediments, respectively. An increasing trend in the concentration was noticed in all matrices close to the sewage inlets, which was found to be the major factor affecting the spatial distribution of alkylphenols (APs) in the lakes. Due to restoration of submerged macrophytes, which might accumulate APs, the contaminations of APs in the Little Moon Lake (LML) and the Little Lotus Lake (LLL) were lower than those in the Big, Moon Lake (BML) and the Bier Lotus Lake (BLL). A reasonable correlation of NP and OP was obtained among water, suspended particle and sediment. The possible environmental stress of APs concentration on aquatic organisms in Wuhan urban lakes was also discussed.
英文摘要: The paper studied two estrogenic pollutants, 4-nonylphenol (NP) and 4-tert-octylphenol (OP) in water, suspended particle (SP) and sediments in urban eutrophic lakes. The concentrations of NP ranged from 1.94 to 32.85 mu g/l, 0.876 to 31.13 mu g/l and 3.54 to 32.43 mu g/g dry weight (dw) in water, suspended particle (SP) and sediments, respectively, and that of OP from 0.027 to 1.44 mu g/l, 0.008 to 1.777 mu g/l and 0.058 to 1.245 mu g/g dw in water, suspended particle (SP) and sediments, respectively. An increasing trend in the concentration was noticed in all matrices close to the sewage inlets, which was found to be the major factor affecting the spatial distribution of alkylphenols (APs) in the lakes. Due to restoration of submerged macrophytes, which might accumulate APs, the contaminations of APs in the Little Moon Lake (LML) and the Little Lotus Lake (LLL) were lower than those in the Big, Moon Lake (BML) and the Bier Lotus Lake (BLL). A reasonable correlation of NP and OP was obtained among water, suspended particle and sediment. The possible environmental stress of APs concentration on aquatic organisms in Wuhan urban lakes was also discussed.
关键词[WOS]: CHROMATOGRAPHY-MASS SPECTROMETRY ; TROUT ONCORHYNCHUS-MYKISS ; ENDOCRINE-DISRUPTING CHEMICALS ; MEDAKA ORYZIAS-LATIPES ; SALMON SALMO-SALAR ; BISPHENOL-A ; ALKYLPHENOL ETHOXYLATES ; PHENOLIC-COMPOUNDS ; SEWAGE-TREATMENT ; IN-VITRO
语种: 英语
WOS记录号: WOS:000245364300003
ISSN号: 1018-4619
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ihb.ac.cn/handle/152342/8664
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.Wuhan Univ, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
2.Sch Chinese Acad Sci, Beijing 100039, Peoples R China
3.Chinese Acad Fishery Sci, Yangtze River Fisheries Res Inst, Jinzhou 434000, Peoples R China

Recommended Citation:
Wu, Zhenbin; Zhang, Zheng; Chen, Shuiping; He, Feng; Fu, Guiping; Liang, Wei.Nonylphenol and octylphenol in urban eutrophic lakes of the subtropical China,FRESENIUS ENVIRONMENTAL BULLETIN,2007,16(3):227-234
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