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题名: Organochlorine pesticides in soil, water and sediment along the Jinjiang River mainstream to Quanzhou Bay, southeast China
作者: Yang, Dan1, 2; Qi, Shihua2, 3; Zhang, Jiaquan4; Wu, Chenxi5; Xing, Xinli2, 3
通讯作者: Qi, SH (reprint author), China Univ Geosci, State Key Lab Biogeol & Environm Geol, Wuhan 430074, Peoples R China.
关键词: Organochlorine pesticides (OCPs) ; Jinjiang River ; Quanzhou Bay ; Dissolved phase ; Suspended particulate matter ; Sediment
刊名: ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY
发表日期: 2013-03-01
DOI: 10.1016/j.ecoenv.2012.11.014
卷: 89, 页:59-65
收录类别: SCI
文章类型: Article
部门归属: [Yang, Dan] China Univ Geosci, Fac Engn, Wuhan 430074, Peoples R China ; [Yang, Dan ; Qi, Shihua ; Xing, Xinli] China Univ Geosci, State Key Lab Biogeol & Environm Geol, Wuhan 430074, Peoples R China ; [Qi, Shihua ; Xing, Xinli] China Univ Geosci, Sch Environm Studies, Wuhan 430074, Peoples R China ; [Zhang, Jiaquan] Hubei Polytech Univ, Sch Environm Sci & Engn, Huangshi 435003, Peoples R China ; [Wu, Chenxi] Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China
WOS标题词: Science & Technology ; Life Sciences & Biomedicine
资助者: National Natural Science Foundation of China [41073070, 41103065]; Geological Survey of China [GZTR20080105]; Fundamental Research Funds for the Central Universities, China University of Geosciences (Wuhan) [CUG120822]; Research Fund for the Doctoral Program of Higher Education, China [20090145110004]
类目[WOS]: Environmental Sciences ; Toxicology
研究领域[WOS]: Environmental Sciences & Ecology ; Toxicology
摘要: Residue levels of organochlorine pesticides (OCPs) in multiple compartments (water, soil and sediment) along the Jinjiang River mainstream to Quanzhou Bay were monitored to elucidate sources and fate. The concentrations of OCPs in surface soil of the watershed of the Jinjiang River (2.44 +/- 1.97 ng/g for hexachlorocyclohexanes (HCHs) and 11.4 +/- 8.46 ng/g for dichlorodiphenyltrichloroethanes (DDTs)) and the Quanzhou Bay (1.81 +/- 2.15 ng/g for HCHs and 9.72 +/- 14.66 ng/g for DDTs) were comparable. The concentrations of HCHs and DDTs in dissolved phase were 55-94% for the total HCHs and ten to sixteen percent for the total DDTs in the Jinjiang River. High correlations of OCPs between suspended particulate matter (SPM) and sediment (p < 0.01) were found in this study, which demonstrated that OCPs absorbed onto SPM was the major source in the sediment of Quanzhou Bay. The use of lindane was the major source of HCHs in the study region. Dicofol pollution was found in water of the Jinjiang River and sediment of Quanzhou Bay. Based on the sediment quality guidelines, DDTs pose more ecotoxicological risk in environment of the Jinjiang River and Quanzhou Bay. (c) 2012 Elsevier Inc. All rights reserved.
英文摘要: Residue levels of organochlorine pesticides (OCPs) in multiple compartments (water, soil and sediment) along the Jinjiang River mainstream to Quanzhou Bay were monitored to elucidate sources and fate. The concentrations of OCPs in surface soil of the watershed of the Jinjiang River (2.44 +/- 1.97 ng/g for hexachlorocyclohexanes (HCHs) and 11.4 +/- 8.46 ng/g for dichlorodiphenyltrichloroethanes (DDTs)) and the Quanzhou Bay (1.81 +/- 2.15 ng/g for HCHs and 9.72 +/- 14.66 ng/g for DDTs) were comparable. The concentrations of HCHs and DDTs in dissolved phase were 55-94% for the total HCHs and ten to sixteen percent for the total DDTs in the Jinjiang River. High correlations of OCPs between suspended particulate matter (SPM) and sediment (p < 0.01) were found in this study, which demonstrated that OCPs absorbed onto SPM was the major source in the sediment of Quanzhou Bay. The use of lindane was the major source of HCHs in the study region. Dicofol pollution was found in water of the Jinjiang River and sediment of Quanzhou Bay. Based on the sediment quality guidelines, DDTs pose more ecotoxicological risk in environment of the Jinjiang River and Quanzhou Bay. (c) 2012 Elsevier Inc. All rights reserved.
关键词[WOS]: PERSISTENT ORGANIC POLLUTANTS ; POLYCYCLIC AROMATIC-HYDROCARBONS ; PEARL RIVER ; TECHNICAL HEXACHLOROCYCLOHEXANE ; MARINE-SEDIMENTS ; SURFACE WATERS ; XINGHUA BAY ; RESIDUES ; DDT ; CONTAMINATION
语种: 英语
WOS记录号: WOS:000315018100009
ISSN号: 0147-6513
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ihb.ac.cn/handle/342005/19332
Appears in Collections:水环境工程研究中心_期刊论文

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作者单位: 1.China Univ Geosci, Fac Engn, Wuhan 430074, Peoples R China
2.China Univ Geosci, State Key Lab Biogeol & Environm Geol, Wuhan 430074, Peoples R China
3.China Univ Geosci, Sch Environm Studies, Wuhan 430074, Peoples R China
4.Hubei Polytech Univ, Sch Environm Sci & Engn, Huangshi 435003, Peoples R China
5.Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China

Recommended Citation:
Yang, D; Qi, SH; Zhang, JQ; Wu, CX; Xing, XL.Organochlorine pesticides in soil, water and sediment along the Jinjiang River mainstream to Quanzhou Bay, southeast China,ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY,2013,89():59-65
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