Knowledge Management System Of Institute of Earth Environment, CAS
| Occurrence and levels of polybrominated diphenyl ethers in surface sediments from the Yellow River Estuary, China | |
| Yuan, Zijiao1,2,3,4; Liu, Guijian1,2,3; Lam, Michael Hon Wah3,4; Liu, Houqi1; Da, Chunnian1 | |
| 2016-05-01 | |
| 发表期刊 | ENVIRONMENTAL POLLUTION
 |
| 卷号 | 212期号:2016页码:147-154 |
| 文章类型 | Article |
| 摘要 | A total of 21 surface sediments collected from the Yellow River Estuary, China were analyzed for 40 kinds of polybrominated diphenyl ethers (PBDEs) using gas chromatography-mass spectrometry (GC-MS). Their levels, spatial distribution, congener profiles and possible sources were investigated. Only ten congeners were detected in the sediments. The total concentrations of the lower brominated BDEs (Sigma PBDEslow, PBDEs excluding BDE 209) and BDE 209 ranged from 0.482 ng/g to 1.07 ng/g and 1.16-5.40 ng/g, with an average value of 0.690 and 2.79 ng/g, respectively, which were both at the low end of the global contamination level. The congener profiles were dominated by BDE 209, with the average value accounting for 79.2% of the total PBDEs in the sediment samples. Among the nine lower brominated BDE congeners, BDE 47, 99 and 183 had high abundances. Although the commercial Penta/Octa-BDE products have been banned in most countries, the residual commercial Penta/Octa/Deca-BDE products and the debromination of highly brominated BDE compounds such as BDE 209 were still found to be the possible sources for the trace level of PBDEs in the present study area. In spite of the gradual removal of the commercial PBDEs in the world, the present research results further suggested that scientific attention should not be reduced on the issue of environmental contamination caused by these outdated chemical compounds. (C) 2016 Elsevier Ltd. All rights reserved. |
| 关键词 | Yellow River Polybrominated Diphenyl Ethers Surface Sediments Congener Profiles Possible Sources |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| DOI | 10.1016/j.envpol.2016.01.058 |
| 关键词[WOS] | POLYCYCLIC AROMATIC-HYDROCARBONS ; POLYCHLORINATED-BIPHENYLS PCBS ; BROMINATED FLAME RETARDANTS ; STARLINGS STURNUS-VULGARIS ; OIL-FIELD CITY ; HUMAN EXPOSURE ; SOUTH CHINA ; NORTH CHINA ; SPATIAL-DISTRIBUTION ; BUILDING SURFACES |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS研究方向 | Environmental Sciences & Ecology |
| WOS类目 | Environmental Sciences |
| WOS记录号 | WOS:000376800000019 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.ieecas.cn/handle/361006/5734 |
| 专题 | 黄土与第四纪地质国家重点实验室（2010~） |
| 作者单位 | 1.Univ Sci & Technol China, Sch Earth & Space Sci, CAS Key Lab Crust Mantle Mat & Environm, Hefei 230026, Anhui, Peoples R China 2.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian 710075, Shaanxi, Peoples R China 3.Univ Sci & Technol China City Univ Hong Kong Join, Suzhou 215123, Jiangsu, Peoples R China 4.City Univ Hong Kong, Dept Biol & Chem, Tat Chee Ave, Hong Kong, Hong Kong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yuan, Zijiao,Liu, Guijian,Lam, Michael Hon Wah,et al. Occurrence and levels of polybrominated diphenyl ethers in surface sediments from the Yellow River Estuary, China[J]. ENVIRONMENTAL POLLUTION,2016,212(2016):147-154. |
| APA | Yuan, Zijiao,Liu, Guijian,Lam, Michael Hon Wah,Liu, Houqi,&Da, Chunnian.(2016).Occurrence and levels of polybrominated diphenyl ethers in surface sediments from the Yellow River Estuary, China.ENVIRONMENTAL POLLUTION,212(2016),147-154. |
| MLA | Yuan, Zijiao,et al."Occurrence and levels of polybrominated diphenyl ethers in surface sediments from the Yellow River Estuary, China".ENVIRONMENTAL POLLUTION 212.2016(2016):147-154. |
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| Occurrence and level（931KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 请求全文 | |
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