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Polycyclic aromatic hydrocarbons (PAHs) in surface sediments of Liaodong Bay, Bohai Sea, China

文献类型：期刊论文

作者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
刊名ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
出版日期2011-02-01
卷号18期号:2页码:163-172
关键词Diagnostic Ratios Hierarchical Cluster Analysis Source Ecological Risk
ISSN号0944-1344
DOI10.1007/s11356-010-0359-2
文献子类Article
英文摘要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.
学科主题Environmental Sciences & Ecology
URL标识查看原文
语种英语
WOS记录号WOS:000286762200003
公开日期2012-07-03
源URL[http://ir.qdio.ac.cn/handle/337002/11516]  
专题海洋研究所_海洋地质与环境重点实验室
海洋研究所_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.

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来源：海洋研究所

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