| Polycyclic aromatic hydrocarbons (PAHs) in surface sediments of Liaodong Bay, Bohai Sea, China | |
Hu, Ningjing1; Shi, Xuefa1; Huang, Peng2; Mao, Jian3; Liu, Jihua1,3; Liu, Ying ; Ma, Deyi1; Hu, NJ (reprint author), State Ocean Adm, Inst Oceanog 1, Key Lab Marine Sedimentol & Environm Geol, Qingdao 266061, Peoples R China
| |
| 2011-02-01 | |
| 发表期刊 | ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
 |
| ISSN | 0944-1344 |
| 卷号 | 18期号:2页码:163-172 |
| 文章类型 | Article |
| 摘要 | The levels and possible sources of 16 polycyclic aromatic hydrocarbons (PAHs) were investigated in the surface sediments of Liaodong Bay, Bohai Sea, China.; The levels and possible sources of 16 polycyclic aromatic hydrocarbons (PAHs) were investigated in the surface sediments of Liaodong Bay, Bohai Sea, China. The sum of 16 PAHs (aPAH(16)) concentrations varied from 144.5 to 291.7 ng/g, with a mean value of 184.7 ng/g, indicating low PAH levels compared with reported values for other bays and rivers in China and developed countries. High concentrations of PAHs were observed in the Luan River Estuary and in the vicinity of Qinhuangdao, implying that sewage from the Luan River and shipping activities are important sources of PAHs in Liaodong Bay. An ecological risk assessment of PAHs, based on the effect range-low quotients, indicated that adverse biological effects caused by acenaphthene occasionally may take place in the sediments of Liaodong Bay. PAH source identification suggested that PAHs in most sediments were mainly from incomplete combustion of grass, wood, and coal. At other stations near the Luan River Estuary, both petrogenic and pyrogenic inputs were significant, and the petroleum-derived PAHs were mainly from shipping activities and discharge of pollutants via rivers. |
| 关键词 | Diagnostic Ratios Hierarchical Cluster Analysis Source Ecological Risk |
| 学科领域 | Environmental Sciences & Ecology |
| DOI | 10.1007/s11356-010-0359-2 |
| URL | 查看原文 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000286762200003 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/11515 |
| 专题 | 海洋地质与环境重点实验室 海洋生物技术研发中心 |
| 通讯作者 | Hu, NJ (reprint author), State Ocean Adm, Inst Oceanog 1, Key Lab Marine Sedimentol & Environm Geol, Qingdao 266061, Peoples R China |
| 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,Huang, Peng,et al. Polycyclic aromatic hydrocarbons (PAHs) in surface sediments of Liaodong Bay, Bohai Sea, China[J]. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,2011,18(2):163-172. |
| APA | Hu, Ningjing.,Shi, Xuefa.,Huang, Peng.,Mao, Jian.,Liu, Jihua.,...&Hu, NJ .(2011).Polycyclic aromatic hydrocarbons (PAHs) in surface sediments of Liaodong Bay, Bohai Sea, China.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,18(2),163-172. |
| MLA | Hu, Ningjing,et al."Polycyclic aromatic hydrocarbons (PAHs) in surface sediments of Liaodong Bay, Bohai Sea, China".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH 18.2(2011):163-172. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Polycyclic aromatic （343KB） | 限制开放 | -- | 浏览 | |||
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论