| Levels and distribution of Dechlorane Plus in coastal sediments of the Yellow Sea, North China | |
Zhao, Zhen1,2,3,4; Zhong, Guangcai1,2,4; Moeller, Axel1; Xie, Zhiyong1; Sturm, Renate1; Ebinghaus, Ralf1; Tang, Jianhui2 ; Zhang, Gan3
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| 发表期刊 | CHEMOSPHERE
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| ISSN | 0045-6535 |
| 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 |
| 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 |
| 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 |
| 作者部门 | 污染过程与控制实验室 |
| 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. |
| 文章类型 | Article |
| 资助机构 | Sino-German cooperation project ; Chinese Academy of Sciences ; Max-Planck Society |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | POLYBROMINATED DIPHENYL ETHERS ; LAURENTIAN GREAT-LAKES ; FLAME RETARDANTS ; ISOMER PROFILES ; BOHAI SEA ; TREE BARK ; PCBS ; ONTARIO ; PBDES ; POLLUTION |
| 研究领域[WOS] | Environmental Sciences & Ecology |
| WOS记录号 | WOS:000290507800014 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/4899 |
| 专题 | 中国科学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 |
| 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. |
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