Halogenated organic pollutants in marine biota from the Xuande Atoll, South China Sea: Levels, biomagnification and dietary exposure

CORC > 南海海洋研究所 > 中国科学院南海海洋研究所 > 中科院海洋生物资源可持续利用重点实验室

	Halogenated organic pollutants in marine biota from the Xuande Atoll, South China Sea: Levels, biomagnification and dietary exposure
	Sun, YX; Hu, YX; Zhang, ZW; Xu, XR; Li, HX; Zuo, LZ; Zhong, Y; Sun, H; Mai, BX
刊名	MARINE POLLUTION BULLETIN
	2017
卷号	118 期号:1-2 页码:413-419
关键词	Halogenated organic pollutants Marine biota Bioaccumulation Dietary exposure South China Sea
通讯作者	xuxr@scsio.ac.cn
中文摘要	Six marine biota species were collected from the Xuande Atoll, South China Sea to investigate the bioaccumulation of dichlorodiphenyltrichloroethane (DDT), polychlorinated biphenyls (PCBs), polybrominated diphenyl ethers (PBDEs), decabromodiphenyl ethane (DBDPE) and dechlorane plus (DP). Pike conger (Muraenesox talabonoides) had the highest concentrations of halogenated organic pollutants (HOPs) among the six marine biota species. DDTs were the predominant HOPs, followed by PCBs and PBDEs, with minor contributions of DBDPE and DP. Twenty-one percent of samples had ratios of (DDE + DDD)/Sigma DDTs lower than 0.5, implying the presence of fresh DDT inputs in the environment of the Xuande Atoll. The biomagnification factor values for DDTs, PCBs, PBDEs and DP were higher than 1, suggesting biomagnification of these contaminants in the marine food chains. Consumption of seafood from the Xuande Atoll might not subject local residents in the coastal areas of South China to health risks as far as HOPs are concerned. (C) 2017 Elsevier Ltd. All rights reserved.
内容类型	期刊论文
源URL	[http://ir.scsio.ac.cn/handle/344004/16287]
专题	南海海洋研究所_中科院海洋生物资源可持续利用重点实验室
推荐引用方式 GB/T 7714	Sun, YX,Hu, YX,Zhang, ZW,et al. Halogenated organic pollutants in marine biota from the Xuande Atoll, South China Sea: Levels, biomagnification and dietary exposure[J]. MARINE POLLUTION BULLETIN,2017,118(1-2):413-419.
APA	Sun, YX.,Hu, YX.,Zhang, ZW.,Xu, XR.,Li, HX.,...&Mai, BX.(2017).Halogenated organic pollutants in marine biota from the Xuande Atoll, South China Sea: Levels, biomagnification and dietary exposure.MARINE POLLUTION BULLETIN,118(1-2),413-419.
MLA	Sun, YX,et al."Halogenated organic pollutants in marine biota from the Xuande Atoll, South China Sea: Levels, biomagnification and dietary exposure".MARINE POLLUTION BULLETIN 118.1-2(2017):413-419.