Characteristics, source, and potential ecological risk assessment of polycyclic aromatic hydrocarbons (PAHs) in the Songhua River Basin, Northeast China
文献类型：期刊论文
| 作者 | Hu, Jian2; Liu, Congqiang2,3; Guo, Qingjun3,4; Yang, Junxin3; Okoli, Chukwunonso Peter5; Lang, Yunchao6; Zhao, Zhiqi2; Li, Siliang6; Liu, Baojian2; Song, Guangwei1,2 |
| 刊名 | ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
 |
| 出版日期 | 2017-07-01 |
| 卷号 | 24期号:20页码:17090-17102 |
| 关键词 | Songhua River Basin PAHs Diagnostic ratio Principal component analysis RQ |
| ISSN号 | 0944-1344 |
| DOI | 10.1007/s11356-017-9057-7 |
| 通讯作者 | Liu, Congqiang(liucongqiang@vip.skleg.cn) ; Guo, Qingjun(guoqj@igsnrr.ac.cn) |
| 英文摘要 | The concentration characteristics, sources, and potential ecological risk assessment of 16 PAHs were investigated in the surface water from the Songhua River Basin, Northeast China. A total of 48 river water samples, including 16 from the main streams and 32 from the tributaries, were collected. Samples were separated into dissolved phases and suspended particle matter (SPM) via filtration with 0.47 mu m glass fiber filters. Each phase was analyzed for PAHs. The total PAH concentration in the dissolved phase in the water ranged from 32.5 to 108 ng L-1 and from 0.3 to 62.3 mu g g(-1) (dry weight) in the suspended particle matter (SPM). The total PAH concentration in the main stream was lower than in the tributaries; the volume of annual runoff of rivers had a significant effect on the PAH in the rivers. The 2- and 3-ring PAHs dominated in both the dissolved phase and SPM, indicating a relatively recent local source of PAHs in the study area. The concentrations of PAHs in the Songhua River Basin are lower when compared with the values previously reported in the literature from other rivers around the world. The sources of PAHs were assessed by diagnostic ratios and principal component analysis (PCA), and the ecological risk of the PAHs was assessed based on the risk quotient (RQ). The diagnostic ratios and PCA indicated that the main sources of PAHs originated from pyrogenic and petrogenic sources, and pyrogenic sources had a greater impact. The ecological risk assessment indicated that the PAHs presented low ecosystem risk in the Songhua River Basin. |
| WOS关键词 | MULTIVARIATE STATISTICAL TECHNIQUES ; SUSPENDED PARTICULATE MATTER ; SURFACE-WATER ; POLYCHLORINATED-BIPHENYLS ; SOURCE APPORTIONMENT ; BED SEDIMENTS ; GOMTI RIVER ; BAY ; DISTRIBUTIONS ; QUALITY |
| 资助项目 | National Grand Science and Technology Special of China[2012ZX07503003-001] ; National Natural Science Foundation of China[40703021] ; National Natural Science Foundation of China[41625006] ; National Natural Science Foundation of China[41250110528] ; Chinese Academy of Sciences[KZCX2EW102] ; Chinese Academy of Sciences[XDB15020401] ; Sino-German Center[GZ1055] ; Feature Institute Program of the Chinese Academy of Sciences (Comprehensive Technical Scheme and Integrated Demonstration for Remediation of Soil and Groundwater in Typical Area) |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000405580000047 |
| 出版者 | SPRINGER HEIDELBERG |
| 资助机构 | National Grand Science and Technology Special of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences ; Sino-German Center ; Feature Institute Program of the Chinese Academy of Sciences (Comprehensive Technical Scheme and Integrated Demonstration for Remediation of Soil and Groundwater in Typical Area) |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/62818]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Liu, Congqiang; Guo, Qingjun |
| 作者单位 | 1.Univ Chinese Acad Sci, Beijing 100039, Peoples R China 2.Chinese Acad Sci, Inst Geochem, State Key Lab Environm Geochem, Guiyang 550081, Peoples R China 3.Chinese Acad Sci, Ctr Environm Remediat, Inst Geog Sci & Nat Resources Res, 11A Datun Rd, Beijing 100101, Peoples R China 4.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100049, Peoples R China 5.Fed Univ Ndufu Alike Ikwo, Dept Chem, Ndufu Alike Ikwo, Ebonyi State, Nigeria 6.Tianjin Univ, Inst Surface Earth Syst Sci, Tianjin 300072, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hu, Jian,Liu, Congqiang,Guo, Qingjun,et al. Characteristics, source, and potential ecological risk assessment of polycyclic aromatic hydrocarbons (PAHs) in the Songhua River Basin, Northeast China[J]. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,2017,24(20):17090-17102. |
| APA | Hu, Jian.,Liu, Congqiang.,Guo, Qingjun.,Yang, Junxin.,Okoli, Chukwunonso Peter.,...&Song, Guangwei.(2017).Characteristics, source, and potential ecological risk assessment of polycyclic aromatic hydrocarbons (PAHs) in the Songhua River Basin, Northeast China.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,24(20),17090-17102. |
| MLA | Hu, Jian,et al."Characteristics, source, and potential ecological risk assessment of polycyclic aromatic hydrocarbons (PAHs) in the Songhua River Basin, Northeast China".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH 24.20(2017):17090-17102. |
入库方式： OAI收割
来源：地理科学与资源研究所
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