| Concentrations and possible sources of PAHs in sediments from Bohai Bay and adjacent shelf | |
Hu, Ningjing1; Shi, Xuefa1; Liu, Jihua1; Huang, Peng2; Liu, Yanguang1; Liu, Ying3
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| 2010-06-01 | |
| 发表期刊 | ENVIRONMENTAL EARTH SCIENCES
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| 卷号 | 60期号:8页码:1771-1782 |
| 文章类型 | Article |
| 摘要 | Concentrations, spatial distribution and sources of 16 polycyclic aromatic hydrocarbons (PAHs) listed by the United States Environmental Protection Agency as priority pollutants were investigated in surface sediments of Bohai Bay, North China. Total concentrations of PAHs were in the range of 140.6-300.7 ng/g (dry wt), with an average of 188.0 ng/g. The three predominant PAHs were phenanthrene, acenaphthene and naphthalene. Sedimentary PAH concentrations of the north and central Bohai Bay were higher than those of the southern side of this bay. PAHs source analysis suggested that PAHs in most of the sediments were mainly from grass, wood and coal incomplete combustion. At other stations near the estuaries (Luanhe River Estuary and Chaohe River Estuary) or the oil drilling platform, both petrogenic and pyrogenic inputs were significant. The pyrogenic PAHs close to the oil drilling platform were mainly from petroleum combustion. |
| 关键词 | Polycyclic Aromatic Hydrocarbons Surface Sediment Distribution Source Bohai Bay |
| DOI | 10.1007/s12665-009-0313-0 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000277956100019 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/32762 |
| 专题 | 海洋地质与环境重点实验室 海洋生物技术研发中心 |
| 作者单位 | 1.State Ocean Adm, Inst Oceanog 1, Key Lab Marine Sedimentol & Environm Geol, Qingdao 266061, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 3.Univ Sci & Technol China, Suzhou Inst Adv Study, Suzhou 215000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hu, Ningjing,Shi, Xuefa,Liu, Jihua,et al. Concentrations and possible sources of PAHs in sediments from Bohai Bay and adjacent shelf[J]. ENVIRONMENTAL EARTH SCIENCES,2010,60(8):1771-1782. |
| APA | Hu, Ningjing,Shi, Xuefa,Liu, Jihua,Huang, Peng,Liu, Yanguang,&Liu, Ying.(2010).Concentrations and possible sources of PAHs in sediments from Bohai Bay and adjacent shelf.ENVIRONMENTAL EARTH SCIENCES,60(8),1771-1782. |
| MLA | Hu, Ningjing,et al."Concentrations and possible sources of PAHs in sediments from Bohai Bay and adjacent shelf".ENVIRONMENTAL EARTH SCIENCES 60.8(2010):1771-1782. |
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| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
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