Levels and bioaccumulation of organochlorine pesticides (OCPs) and polybrominated diphenyl ethers (PBDEs) in fishes from the Pearl River estuary and Daya Bay, South China

CORC > 南海海洋研究所 > 中国科学院南海海洋研究所 > 热带海洋环境国家重点实验室(LTO)

	Levels and bioaccumulation of organochlorine pesticides (OCPs) and polybrominated diphenyl ethers (PBDEs) in fishes from the Pearl River estuary and Daya Bay, South China
	Guo, LL ; Qiu, YW ; Zhang, G ; Zheng, GJ ; Lam, PKS ; Li, XD
刊名	ENVIRONMENTAL POLLUTION
	2008
卷号	152 期号:3 页码:604-611
关键词	polybrominated diphenyl ethers (PBDEs) organochlorine pesticides (OCPs) fishes pearl river estuary daya bay south china
ISSN号	0269-7491
通讯作者	zhanggan@gig.ac.cn
中文摘要	Fifty fish samples were collected from the Pearl River estuary (PRE) and Daya Bay, South China and were analyzed for DDTs, HCHs, chlordanes and polybrominated biphenyl ethers (PBDEs). Except the high concentrations of DDT observed in fishes, the concentrations of HCHs, chlordanes and PBDEs were low when compared to other regions. BDE-47 was the predominant PBDE congener and the BDE-209 concentrations were relatively low, despite its high concentration in surface sediments. The absence of significant increase of DDT, HCH, chlordane and PBDE concentrations towards higher delta N-15 values, as well as the lack of a significant correlation (p < 0.1) between log concentrations (lipid normalized) and delta N-15, may indicate a weak biomagnification of these chemicals in the food webs. Good agreement was observed between their concentrations and lipid contents of the organisms. Bioconcentration was suggested to be responsible for the accumulation of OCPs and PBDEs in the lower trophic organisms in the studied subtropical waters. (c) 2007 Elsevier Ltd. All rights reserved.
学科主题	Environmental Sciences
收录类别	SCI
原文出处	APR
WOS记录号	WOS:000255432400012
公开日期	2011-07-03
内容类型	期刊论文
源URL	[http://ir.scsio.ac.cn/handle/344004/6025]
专题	南海海洋研究所_热带海洋环境国家重点实验室(LTO)
推荐引用方式 GB/T 7714	Guo, LL,Qiu, YW,Zhang, G,et al. Levels and bioaccumulation of organochlorine pesticides (OCPs) and polybrominated diphenyl ethers (PBDEs) in fishes from the Pearl River estuary and Daya Bay, South China[J]. ENVIRONMENTAL POLLUTION,2008,152(3):604-611.
APA	Guo, LL,Qiu, YW,Zhang, G,Zheng, GJ,Lam, PKS,&Li, XD.(2008).Levels and bioaccumulation of organochlorine pesticides (OCPs) and polybrominated diphenyl ethers (PBDEs) in fishes from the Pearl River estuary and Daya Bay, South China.ENVIRONMENTAL POLLUTION,152(3),604-611.
MLA	Guo, LL,et al."Levels and bioaccumulation of organochlorine pesticides (OCPs) and polybrominated diphenyl ethers (PBDEs) in fishes from the Pearl River estuary and Daya Bay, South China".ENVIRONMENTAL POLLUTION 152.3(2008):604-611.