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题名:
Polybrominated diphenyl ethers (PBDEs) in sediments of the coastal East China Sea: Occurrence, distribution and mass inventory
作者: Li, Yuanyuan2,3; Lin, Tian1; Chen, YingJun(陈颖军)4; Hu, Limin5; Guo, Zhigang2; Zhang, Gan6
刊名: ENVIRONMENTAL POLLUTION
ISSN号: 0269-7491
出版日期: 2012-12-01
卷号: 171, 页码:155-161
关键词: PBDEs ; Distribution ; Sources ; Deposition flux ; The coastal East China Sea
学科分类: Environmental Sciences & Ecology
产权排序: [Lin, Tian] Chinese Acad Sci, State Key Lab Environm Geochem, Inst Geochem, Guiyang 550002, Peoples R China; [Li, Yuanyuan; Guo, Zhigang] Fudan Univ, Dept Environm Sci & Engn, Shanghai 200433, Peoples R China; [Li, Yuanyuan] Minist Land & Resources China, Key Lab Marine Hydrocarbon Resources & Environm G, Qingdao 266071, Peoples R China; [Chen, Yingjun] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China; [Hu, Limin] State Ocean Adm, Inst Oceanog 1, Key Lab Marine Sedimentol & Environm Geol, Qingdao 266061, Peoples R China; [Zhang, Gan] Chinese Acad Sci, State Key Lab Organ Geochem, Guangzhou Inst Geochem, Guangzhou 510640, Guangdong, Peoples R China
通讯作者: Lin, T (reprint author), Chinese Acad Sci, State Key Lab Environm Geochem, Inst Geochem, Guiyang 550002, Peoples R China.
作者部门: 中科院海岸带环境过程与生态修复重点实验室
中文摘要: Polybrominated diphenyl ethers (PBDEs) of sixty-three sediment samples from the coastal East China Sea (ECS), extending similar to 1000 km from the Yangtze River Estuary to the south, were measured. The levels of BDE-209 and Sigma PBDE7 (sum of BDE-28, 47, 99,100,153,154,183) were 0.3-44.6 ng/g (dry weight) and nd-8.0 ng/g, respectively. BDE-209 was the predominant congener, followed by BDE-99/100. This was consistent with the historical and current usage of PBDE mixtures in China. The compositions and distribution of PBDEs suggest that the PBDEs in this area could be mainly from the coastal electronic waste dismantling/recycling and Yangtze River input. The poor correlations between TOC, grain size of sediments with PBDEs imply that the PBDE distribution is more related to their land-based inputs rather than the sediment characters in the area. The coastal ECS is an important sink of PBDEs (7.5 t/yr) in the world. (C) 2012 Elsevier Ltd. All rights reserved.
英文摘要: Polybrominated diphenyl ethers (PBDEs) of sixty-three sediment samples from the coastal East China Sea (ECS), extending similar to 1000 km from the Yangtze River Estuary to the south, were measured. The levels of BDE-209 and Sigma PBDE7 (sum of BDE-28, 47, 99,100,153,154,183) were 0.3-44.6 ng/g (dry weight) and nd-8.0 ng/g, respectively. BDE-209 was the predominant congener, followed by BDE-99/100. This was consistent with the historical and current usage of PBDE mixtures in China. The compositions and distribution of PBDEs suggest that the PBDEs in this area could be mainly from the coastal electronic waste dismantling/recycling and Yangtze River input. The poor correlations between TOC, grain size of sediments with PBDEs imply that the PBDE distribution is more related to their land-based inputs rather than the sediment characters in the area. The coastal ECS is an important sink of PBDEs (7.5 t/yr) in the world. (C) 2012 Elsevier Ltd. All rights reserved.
研究领域[WOS]: Environmental Sciences & Ecology
关键词[WOS]: WASTE DISASSEMBLY SITES ; GREAT-LAKES ; FLAME RETARDANTS ; SPATIAL-DISTRIBUTION ; RIVER DELTA ; SOIL ; ENVIRONMENT ; ZHEJIANG ; PCBS ; EXPOSURE
文章类型: Article
收录类别: SCI
原文出处: 查看原文
语种: 英语
WOS记录号: WOS:000310092800021
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.yic.ac.cn/handle/133337/6035
Appears in Collections:中科院海岸带环境过程与生态修复重点实验室_期刊论文

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作者单位: 1.Chinese Acad Sci, State Key Lab Environm Geochem, Inst Geochem, Guiyang 550002, Peoples R China
2.Fudan Univ, Dept Environm Sci & Engn, Shanghai 200433, Peoples R China
3.Minist Land & Resources China, Key Lab Marine Hydrocarbon Resources & Environm G, Qingdao 266071, Peoples R China
4.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China
5.State Ocean Adm, Inst Oceanog 1, Key Lab Marine Sedimentol & Environm Geol, Qingdao 266061, Peoples R China
6.Chinese Acad Sci, State Key Lab Organ Geochem, Guangzhou Inst Geochem, Guangzhou 510640, Guangdong, Peoples R China

Recommended Citation:
Li, Yuanyuan,Lin, Tian,Chen, Yingjun,et al. Polybrominated diphenyl ethers (PBDEs) in sediments of the coastal East China Sea: Occurrence, distribution and mass inventory[J]. ENVIRONMENTAL POLLUTION,2012,171:155-161.
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