Levels and distribution of Dechlorane Plus in coastal sediments of the Yellow Sea, North China

CORC > 烟台海岸带研究所 > 中国科学院烟台海岸带研究所 > 中科院海岸带环境过程与生态修复重点实验室 > 污染过程与控制实验室

	Levels and distribution of Dechlorane Plus in coastal sediments of the Yellow Sea, North China
	Zhao, Zhen 1,2,3,4; Zhong, Guangcai 1,2,4; Moeller, Axel 1; Xie, Zhiyong 1; Sturm, Renate 1; Ebinghaus, Ralf 1; Tang, Jianhui2 ; Zhang, Gan 3
刊名	CHEMOSPHERE
	2011-05-01
卷号	83 期号:7 页码:984-990
关键词	Dechlorane Plus Coastal Sediment North China Alternative Flame Retardant
ISSN号	0045-6535
通讯作者	Xie, ZY, Helmholtz Zentrum Geesthacht, Ctr Mat & Coastal Res, Inst Coastal Res, Dept Environm Chem, Geesthacht, Germany.zhiyong.xie@hzg.de
产权排序	[Zhao, Zhen; Zhong, Guangcai; Moeller, Axel; Xie, Zhiyong; Sturm, Renate; Ebinghaus, Ralf] Helmholtz Zentrum Geesthacht, Ctr Mat & Coastal Res, Inst Coastal Res, Dept Environm Chem, Geesthacht, Germany; [Zhao, Zhen; Zhong, Guangcai; Tang, Jianhui] CAS, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China; [Zhao, Zhen; Zhang, Gan] CAS, Guangzhou Inst Geochem, Guangzhou 510640, Guangdong, Peoples R China; [Zhao, Zhen; Zhong, Guangcai] Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
文献子类	Article
英文摘要	Dechlorane Plus (DP) has been determined in surface sediments from three Chinese coastal bays, e.g. Jiaozhou, Sishili and Taozi Bay in North China. DP concentrations ranged from <1.2 to 187 pg g(-1) dry weight (dw) (mean: 24.7 pg g(-1) dw) in Jiaozhou Bay, <1.2 to 135 pg g(-1) dw (mean 69.9 pg g(-1) dw) in Sishili Bay and <1.2 to 66.7 pg g(-1) dw (mean: 40.4 pg g(-1) dw) in Taozi Bay, respectively. Additionally, two dechlorinated species were quantified, which accounted for 0.6-5.1% of the Sigma DP concentration. The f(syn) values (syn-isomer/(syn- + anti-isomer)) in sediments from Jiaozhou Bay (mean 0.29) were close to the technical DP mixture (0.2-0.4), probably indicating local inputs of DP. In contrast, sediments in Sishili and Taozi Bay showed much lower f(syn) values (mean 0.16). During transportation the DP isomers are subject to stereo selective degradation which partly resulted in the relative enrichment of anti-DP in coastal sediments. (C) 2011 Elsevier Ltd. All rights reserved.; Dechlorane Plus (DP) has been determined in surface sediments from three Chinese coastal bays, e.g. Jiaozhou, Sishili and Taozi Bay in North China. DP concentrations ranged from <1.2 to 187 pg g(-1) dry weight (dw) (mean: 24.7 pg g(-1) dw) in Jiaozhou Bay, <1.2 to 135 pg g(-1) dw (mean 69.9 pg g(-1) dw) in Sishili Bay and <1.2 to 66.7 pg g(-1) dw (mean: 40.4 pg g(-1) dw) in Taozi Bay, respectively. Additionally, two dechlorinated species were quantified, which accounted for 0.6-5.1% of the Sigma DP concentration.
学科主题	Environmental Sciences
WOS关键词	POLYBROMINATED DIPHENYL ETHERS ; LAURENTIAN GREAT-LAKES ; FLAME RETARDANTS ; ISOMER PROFILES ; BOHAI SEA ; TREE BARK ; PCBS ; ONTARIO ; PBDES ; POLLUTION
WOS研究方向	Environmental Sciences & Ecology
语种	英语
WOS记录号	WOS:000290507800014
资助机构	Sino-German cooperation project ; Chinese Academy of Sciences ; Max-Planck Society
公开日期	2011-07-22
内容类型	期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/4900]
专题	烟台海岸带研究所_污染过程与控制实验室
作者单位	1.Helmholtz Zentrum Geesthacht, Ctr Mat & Coastal Res, Inst Coastal Res, Dept Environm Chem, Geesthacht, Germany 2.CAS, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China 3.CAS, Guangzhou Inst Geochem, Guangzhou 510640, Guangdong, Peoples R China 4.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Zhao, Zhen,Zhong, Guangcai,Moeller, Axel,et al. Levels and distribution of Dechlorane Plus in coastal sediments of the Yellow Sea, North China[J]. CHEMOSPHERE,2011,83(7):984-990.
APA	Zhao, Zhen.,Zhong, Guangcai.,Moeller, Axel.,Xie, Zhiyong.,Sturm, Renate.,...&Zhang, Gan.(2011).Levels and distribution of Dechlorane Plus in coastal sediments of the Yellow Sea, North China.CHEMOSPHERE,83(7),984-990.
MLA	Zhao, Zhen,et al."Levels and distribution of Dechlorane Plus in coastal sediments of the Yellow Sea, North China".CHEMOSPHERE 83.7(2011):984-990.