| Distribution, sources and potential toxicological significance of polycyclic aromatic hydrocarbons (PAHs) in surface soils of the Yellow River Delta, China | |
Yuan, Hongming1,2,3 ; Li, Tiegang1; Ding, Xigui2; Zhao, Guangming2; Ye, Siyuan2; Li, TG (reprint author), Chinese Acad Sci, Inst Oceanol, Key Lab Marine Geol & Environm, Qingdao 266071, Peoples R China.
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| 2014-06-15 | |
| 发表期刊 | MARINE POLLUTION BULLETIN
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| 卷号 | 83期号:1页码:258-264 |
| 文章类型 | Article |
| 摘要 | PAH concentrations of 61 surface soil samples collected from the Yellow River Delta (YRD), China were measured to determine occurrence levels, sources, and potential toxicological significance of PAHs. The total concentrations of Sigma PAHs ranged from 27 to 753 ng/g d.w., with a mean of 118 +/- 132 ng/g. The highest concentrations was found in the mid-southern part of the YRD (753 ng/g), which was associated with the oil exploration. The ratios indicated that the PAHs throughout the YRD were mostly of pyrogenic origin; while various sites in mid-southern part in the region were derived mainly from the petrogenic sources. Multivariate statistical analyses supported that the PAHs in surface soils of the YRD were principally from the coal and biomass combustion, petroleum spills, and/or vehicular emissions. The toxic assessment suggested that the PAHs in soils were at low potential of ecotoxicological contamination level for the YRD. (C) 2014 The Authors. Published by Elsevier Ltd. |
| 关键词 | Pahs Pollution Pca Toxic Assessment Yellow River Delta Soils |
| 学科领域 | Environmental Sciences & Ecology ; Marine & Freshwater Biology |
| DOI | 10.1016/j.marpolbul.2014.03.043 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000339130000042 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/23809 |
| 专题 | 海洋地质与环境重点实验室 |
| 通讯作者 | Li, TG (reprint author), Chinese Acad Sci, Inst Oceanol, Key Lab Marine Geol & Environm, Qingdao 266071, Peoples R China. |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Geol & Environm, Qingdao 266071, Peoples R China 2.CGS, Minist Land & Resources, Qingdao Inst Marine Geol, Key Lab Coastal Wetland Biogeosci, Qingdao 266071, Peoples R China 3.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 第一作者单位 | 中国科学院海洋研究所 |
| 推荐引用方式 GB/T 7714 | Yuan, Hongming,Li, Tiegang,Ding, Xigui,et al. Distribution, sources and potential toxicological significance of polycyclic aromatic hydrocarbons (PAHs) in surface soils of the Yellow River Delta, China[J]. MARINE POLLUTION BULLETIN,2014,83(1):258-264. |
| APA | Yuan, Hongming,Li, Tiegang,Ding, Xigui,Zhao, Guangming,Ye, Siyuan,&Li, TG .(2014).Distribution, sources and potential toxicological significance of polycyclic aromatic hydrocarbons (PAHs) in surface soils of the Yellow River Delta, China.MARINE POLLUTION BULLETIN,83(1),258-264. |
| MLA | Yuan, Hongming,et al."Distribution, sources and potential toxicological significance of polycyclic aromatic hydrocarbons (PAHs) in surface soils of the Yellow River Delta, China".MARINE POLLUTION BULLETIN 83.1(2014):258-264. |
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