Wang, Pu1,2,3; Mi, Wenying4; Xie, Zhiyong3; Tang, Jianhui5
; Apel, Christina3; Joerss, Hanna3; Ebinghaus, Ralf3; Zhang, Qinghua1,2发表期刊SCIENCE OF THE TOTAL ENVIRONMENT
ISSN0048-9697
2020-10-01
卷号737页码:8
关键词Polycyclic aromatic hydrocarbonsMarine sedimentBaltic SeaNorth SeaBohai SeaYellow Sea
DOI10.1016/j.scitotenv.2020.139535
通讯作者Xie, Zhiyong(zhiyong.xie@hzg.de)
英文摘要An international sampling campaign was carried out to comprehensively investigate the occurrence of polycydic aromatic hydrocarbons (PAHs) in the marine sediments from the European Baltic and North Seas, Chinese Bohai and Yellow Seas. The concentrations of Sigma(18)PAHs in the samples from these four seas were in the range of 0.91-5361 ng/g dry weight (dw), 0.46-227 ng/g dw, 25.0-308 ng/g dw and 4.3-659 ng/g dw, respectively. 4-rings PAHs, e.g., fluoranthene, pyrene and benzo(b)fluoranthene, were commonly the dominant compounds in all the samples.The PAH sources were identified via composition patterns, diagnostic ratios, principal component analysis (PCA) and positive matrix factorization (PMF). Coal combustion, vehicular emission, coke plant and petroleum residue were apportioned as the main sources in these marine sediments. However, through PMF modeling, different contributions of these sources were quantified to the deposited PAHs in the seas, suggesting distinct anthropogenic impacts on the adjacent marine system. It is note-worthy that biomass combustion may not be the main source of PAHs in the majority of sediments from these seas. This was evidenced by the ratios of naphthalene against its methylated derivatives (i.e. 1-,2-methylnaphthalenes) other than the composition pattern in the samples, of which the approach is in prospect of developing in future studies. (C) 2020 Elsevier B.V. All rights reserved.
资助机构National Natural Science Foundation of China; German BMBF
收录类别SCI
语种英语
关键词[WOS]POLYCYCLIC AROMATIC-HYDROCARBONS; PERSISTENT TOXIC-SUBSTANCES; SURFACE SEDIMENTS; SOURCE APPORTIONMENT; DIAGNOSTIC RATIOS; ECOLOGICAL RISK; COMBUSTION; RIVER; FATE; BIOACCUMULATION
研究领域[WOS]Environmental Sciences & Ecology
WOS记录号WOS:000555785500019
引用统计被引频次：13[WOS][WOS记录][WOS相关记录]
文献类型期刊论文
条目标识符http://ir.yic.ac.cnhttp://ir.yic.ac.cn/handle/133337/28572
专题中科院海岸带环境过程与生态修复重点实验室_海岸带环境过程实验室
中科院海岸带环境过程与生态修复重点实验室
通讯作者Xie, Zhiyong作者单位1.Jianghan Univ, Inst Environm & Hlth, Hubei Key Lab Environm & Hlth Effects Persistent, Wuhan 430056, Peoples R China
2.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Environm Chem & Ecotoxicol, Beijing 100085, Peoples R China
3.Helmholtz Zentrum Geesthacht, Inst Coastal Res, D-21502 Geesthacht, Germany
4.MINJIE Inst Environm Sci & Hlth Res, D-21502 Geesthacht, Germany
5.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China
推荐引用方式
GB/T 7714Wang, Pu,Mi, Wenying,Xie, Zhiyong,et al. Overall comparison and source identification of PAHs in the sediments of European Baltic and North Seas, Chinese Bohai and Yellow Seas[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2020,737:8.
APAWang, Pu.,Mi, Wenying.,Xie, Zhiyong.,Tang, Jianhui.,Apel, Christina.,...&Zhang, Qinghua.(2020).Overall comparison and source identification of PAHs in the sediments of European Baltic and North Seas, Chinese Bohai and Yellow Seas.SCIENCE OF THE TOTAL ENVIRONMENT,737,8.
MLAWang, Pu,et al."Overall comparison and source identification of PAHs in the sediments of European Baltic and North Seas, Chinese Bohai and Yellow Seas".SCIENCE OF THE TOTAL ENVIRONMENT 737(2020):8.
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