| Polychlorinated naphthalenes (PCNs) in riverine and marine sediments of the Laizhou Bay area, North China | |
Pan, Xiaohui1; Tang, Jianhui1 ; Chen, Yingjun1; Li, Jun2; Zhang, Gan2
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| 发表期刊 | ENVIRONMENTAL POLLUTION
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| 2011-12-01 | |
| 卷号 | 159期号:12页码:3515-3521 |
| 关键词 | Polychlorinated Naphthalene (Pcn) Laizhou Bay Sediment China |
| 产权排序 | [Pan, Xiaohui; Tang, Jianhui; Chen, Yingjun] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Proc, Yantai 264003, Peoples R China; [Li, Jun; Zhang, Gan] Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Guangdong, Peoples R China |
| 通讯作者 | Tang, JH (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Proc, Yantai 264003, Peoples R China |
| 英文摘要 | PCN congeners were analyzed in marine and riverine sediments of the Laizhou Bay area, North China. Concentrations of PCNs ranged from 0.12 to 5.1 ng g(-1) dry weight (dw) with a me in value of 1.1 ng g(-1) dw. The levels of PCNs varied largely, with industrial group approximately ten folds higher than those of the rural in riverine sediment. A strong impact by direct discharge from local factors was suggested. Similar compositional profiles were found within groups. High resemblance of compositional profiles between industrial samples and Halowax 1014 was observed. It was indicated that PCNs in riverine sediments were mainly from release of industrial usage, with additional contributions from industrial thermal process at certain sites. In marine sediments, it was suggested that PCNs along the coast of Laizhou Bay were mainly controlled by riverine input. While in the central bay, PCN distributions were possibly impacted by combined multiple factors. ; PCN congeners were analyzed in marine and riverine sediments of the Laizhou Bay area, North China. Concentrations of PCNs ranged from 0.12 to 5.1 ng g(-1) dry weight (dw) with a me in value of 1.1 ng g(-1) dw. The levels of PCNs varied largely, with industrial group approximately ten folds higher than those of the rural in riverine sediment. A strong impact by direct discharge from local factors was suggested. Similar compositional profiles were found within groups. High resemblance of compositional profiles between industrial samples and Halowax 1014 was observed. It was indicated that PCNs in riverine sediments were mainly from release of industrial usage, with additional contributions from industrial thermal process at certain sites. In marine sediments, it was suggested that PCNs along the coast of Laizhou Bay were mainly controlled by riverine input. While in the central bay, PCN distributions were possibly impacted by combined multiple factors. (C) 2011 Elsevier Ltd. All rights reserved. |
| 文章类型 | Article |
| 资助机构 | Chinese Academy of Sciences[KZCX1-YW-06, KZCX2-EW-QN210]; Shandong Province Project[2007GG2QT06018] |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | POLYCYCLIC AROMATIC-HYDROCARBONS ; BALTIC SEA ; COMBUSTION ; BIPHENYLS ; BIOTA ; CONGENERS ; PROFILES ; EXPOSURE ; COASTAL ; JAPAN |
| 研究领域[WOS] | Environmental Sciences & Ecology |
| WOS记录号 | WOS:000296397300033 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/5158 |
| 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 中国科学院海岸带环境过程与生态修复重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Proc, Yantai 264003, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Guangdong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Pan, Xiaohui,Tang, Jianhui,Chen, Yingjun,et al. Polychlorinated naphthalenes (PCNs) in riverine and marine sediments of the Laizhou Bay area, North China[J]. ENVIRONMENTAL POLLUTION,2011,159(12):3515-3521. |
| APA | Pan, Xiaohui,Tang, Jianhui,Chen, Yingjun,Li, Jun,&Zhang, Gan.(2011).Polychlorinated naphthalenes (PCNs) in riverine and marine sediments of the Laizhou Bay area, North China.ENVIRONMENTAL POLLUTION,159(12),3515-3521. |
| MLA | Pan, Xiaohui,et al."Polychlorinated naphthalenes (PCNs) in riverine and marine sediments of the Laizhou Bay area, North China".ENVIRONMENTAL POLLUTION 159.12(2011):3515-3521. |
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