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; zhanggan@gig.ac.cn
2008
发表期刊ENVIRONMENTAL POLLUTION
ISSN0269-7491
卷号152期号:3页码:604-611
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.
部门归属[Guo, Lingli; Qiu, Yaowen; Zhang, Gan] Chinese Acad Sci, Guangzhou Inst geochem, State Key Lab Organ Geochem, Guangzhou 510640, Guangdong, Peoples R China; [Qiu, Yaowen] Chinese Acad Sci, S China Inst Oceanol, Key Lab Trop Marine Environm Dynam, Guangzhou 510301, Peoples R China; [Zheng, Gene J.; Lam, Paul K. S.] City Univ Hong Kong, Ctr Coastal Pollut & Conservat, Dept Biol & Chem, Hong Kong, Hong Kong, Peoples R China; [Li, Xiangdong] Hong Kong Polytech Univ, Dept Civil & Struct Engn, Hong Kong, Hong Kong, Peoples R China
关键词Polybrominated Diphenyl Ethers (Pbdes) Organochlorine Pesticides (Ocps) Fishes Pearl River Estuary Daya Bay South China
学科领域Environmental Sciences
URL查看原文
收录类别sci
资助项目LED
WOS记录号WOS:000255432400012
引用统计
被引频次:92[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.scsio.ac.cn/handle/344004/6025
专题热带海洋环境国家重点实验室(LTO)
通讯作者zhanggan@gig.ac.cn
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.,...&zhanggan@gig.ac.cn.(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.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Levels and bioaccumu(410KB) 开放获取--请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。