Persistent organic pollutants in marine fish from Yongxing Island, South China Sea: Levels, composition profiles and human dietary exposure assessment

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

	Persistent organic pollutants in marine fish from Yongxing Island, South China Sea: Levels, composition profiles and human dietary exposure assessment
	Sun, YX ; Hao, Q ; Xu, XR ; Luo, XJ ; Wang, SL ; Zhang, ZW ; Mai, BX
刊名	CHEMOSPHERE
	2014
卷号	98 页码:84-90
关键词	Persistent organic pollutants Marine fish Bioaccumulation Yongxing Island South China Sea
ISSN号	0045-6535
通讯作者	xuxr@scsio.ac.cn
中文摘要	Little data is available on the bioaccumulation of persistent organic pollutants (POPs) in marine organisms from South China Sea (SCS). Five marine fish species were collected from Yongxing Island, SCS to investigate the presence of polybrominated diphenyl ethers (PBDEs), polychlorinated biphenyls (PCBs), dichlorodiphenyltrichloroethane and its metabolites (DDTs). PBDEs, PCBs, and DDTs concentrations ranged from 2.0-117, 6.3-199, and 9.7-5831 ng g(-1) lw, respectively. In general, contaminants measured in this study were at the lower end of the global range. Concentrations of PBDEs and PCBs were significantly correlated in fish samples, implying that PBDEs are as prevalent as PCBs in Yongxing Island. Among the five fish species studied, yellow striped goatfish had the highest concentrations of PBDEs, PCBs, and DDTs, probably attributed to its different living and feeding habits. The contaminant distribution pattern indicated that agrochemical source is more important than industrial source in Yongxing Island, SCS. The average estimated daily intakes of PBDEs, PCBs, and DDTs via fish consumption by local residents in the coastal areas of South China ranged from 1.42-5.91, 3.20-13.3, and 8.08-33.6 ng d(-1), which were lower than those in previous studies, suggesting that consumption of marine fish in Yongxing Island, SCS, might not subject local residents to significant health risk as far as POPs are concerned. This is the first study to report the occurrence of POPs in marine biota from SCS. (C) 2013 Elsevier Ltd. All rights reserved.
学科主题	Environmental Sciences & Ecology
收录类别	SCI
资助信息	National Nature Science Foundation of China [51378488]; Guangdong Natural Science Foundation [S2013040016910]; Open Fund of Key Laboratory for Ecological Environment in Coastal Areas, State Oceanic Administration [201307]; Key Laboratory of Urban Environment and Health, Institute of Urban Environment, Chinese Academy of Sciences [KLUEH201307]; Hundred Talents Program of Chinese Academy of Sciences
原文出处	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000331679600011
公开日期	2014-12-11
内容类型	期刊论文
源URL	[http://ir.scsio.ac.cn/handle/344004/10467]
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,Hao, Q,Xu, XR,et al. Persistent organic pollutants in marine fish from Yongxing Island, South China Sea: Levels, composition profiles and human dietary exposure assessment[J]. CHEMOSPHERE,2014,98:84-90.
APA	Sun, YX.,Hao, Q.,Xu, XR.,Luo, XJ.,Wang, SL.,...&Mai, BX.(2014).Persistent organic pollutants in marine fish from Yongxing Island, South China Sea: Levels, composition profiles and human dietary exposure assessment.CHEMOSPHERE,98,84-90.
MLA	Sun, YX,et al."Persistent organic pollutants in marine fish from Yongxing Island, South China Sea: Levels, composition profiles and human dietary exposure assessment".CHEMOSPHERE 98(2014):84-90.