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Organochlorine pesticides and polychlorinated biphenyls in surface water around Beijing
Shao Y(邵阳); Shao, Y; Han, S; Ouyang, J; Yang, GS; Liu, WH; Ma, LL; Luo, M; Xu, DAD; Ou YJ(欧阳洁); Yang GS(杨国胜); Ma LL(马玲玲); Luo M(罗敏); Xu DD(徐殿斗)
2016
发表期刊ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
卷号23期号:24页码:24824
通讯作者徐殿斗
文章类型期刊论文
摘要Contaminant concentrations, sources, seasonal variation, and eco-toxicological risk of organochlorine pesticides (OCPs) and polychlorinated biphenyls (PCBs) in surface water around Beijing from summer to winter in 2015 and 2016 were investigated. The concentrations of aOCPs and aPCBs ranged from 9.81 to 32.1 ng L-1 (average 15.1 +/- A 7.78 ng L-1) and from 7.41 to 54.5 ng L-1 (average 21.3 +/- A 1.87 ng L-1), respectively. Hexachlorocyclohexane (HCHs) were the dominated contamination both in aqueous and particulate phase. For PCBs, lower chlorinated PCBs were the major contaminants. Compositions of HCHs, dichlorodiphenyltrichloroethane (DDTs), and PCBs indicated that the sources of OCPs and PCBs in water were due to historical usage in the study areas. For OCPs, there was an obvious variation among three seasons, while insignificant change was shown for PCBs. Water quality standards for China's surface water were not exceeded in this study. Concentrations at Miyun Reservoir, the primary source of drinking water to Beijing, when compared to the USEPA's criterion for cancer risk was below the level of risk.
关键词OCPs PCBs Surface water Risk assessment Beijing
DOI10.1007/s11356-016-7663-4
关键词[WOS]POLYBROMINATED DIPHENYL ETHERS ; PERSISTENT ORGANIC POLLUTANTS ; PEARL RIVER DELTA ; YANGTZE-RIVER ; SPATIAL-DISTRIBUTION ; TEMPORAL VARIATIONS ; ECOLOGICAL RISK ; HUMAN EXPOSURE ; CHINA ; PCBS
WOS类目Environmental Sciences
WOS记录号WOS:000389301700030
引用统计
被引频次:2[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/260535
专题核技术应用研究中心
多学科研究中心
作者单位中国科学院高能物理研究所
推荐引用方式
GB/T 7714
Shao Y,Shao, Y,Han, S,et al. Organochlorine pesticides and polychlorinated biphenyls in surface water around Beijing[J]. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,2016,23(24):24824.
APA 邵阳.,Shao, Y.,Han, S.,Ouyang, J.,Yang, GS.,...&徐殿斗.(2016).Organochlorine pesticides and polychlorinated biphenyls in surface water around Beijing.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,23(24),24824.
MLA 邵阳,et al."Organochlorine pesticides and polychlorinated biphenyls in surface water around Beijing".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH 23.24(2016):24824.
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