Organochlorine pesticides and polychlorinated biphenyls in surface water around Beijing

doi:10.1007/s11356-016-7663-4

CORC > 高能物理研究所 > 中国科学院高能物理研究所 > 核技术应用研究中心

	Organochlorine pesticides and polychlorinated biphenyls in surface water around Beijing
	Ou YJ(欧阳洁); Xu, DAD; Luo, M; Ma, LL; Liu, WH; Yang, GS; Ouyang, J; Han, S; Shao, Y; Shao Y(邵阳)
刊名	ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
	2016
卷号	23 期号:24 页码:24824
关键词	OCPs PCBs Surface water Risk assessment Beijing
DOI	10.1007/s11356-016-7663-4
通讯作者	徐殿斗
英文摘要	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.
WOS记录号	WOS:000389301700030
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/260535]
专题	高能物理研究所_核技术应用研究中心高能物理研究所_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	Ou YJ,Xu, DAD,Luo, M,et al. Organochlorine pesticides and polychlorinated biphenyls in surface water around Beijing[J]. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,2016,23(24):24824.
APA	欧阳洁.,Xu, DAD.,Luo, M.,Ma, LL.,Liu, WH.,...&杨国胜.(2016).Organochlorine pesticides and polychlorinated biphenyls in surface water around Beijing.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,23(24),24824.
MLA	欧阳洁,et al."Organochlorine pesticides and polychlorinated biphenyls in surface water around Beijing".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH 23.24(2016):24824.