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Overall comparison and source identification of PAHs in the sediments of European Baltic and North Seas, Chinese Bohai and Yellow Seas

文献类型：期刊论文

作者Wang, Pu3,4,5; Mi, Wenying1; Xie, Zhiyong5; Tang, Jianhui2; Apel, Christina5; Joerss, Hanna5; Ebinghaus, Ralf5; Zhang, Qinghua3,4
刊名SCIENCE OF THE TOTAL ENVIRONMENT
出版日期2020-10-01
卷号737页码:8
关键词Polycyclic aromatic hydrocarbons Marine sediment Baltic Sea North Sea Bohai Sea Yellow Sea
ISSN号0048-9697
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.
WOS关键词POLYCYCLIC AROMATIC-HYDROCARBONS ; PERSISTENT TOXIC-SUBSTANCES ; SURFACE SEDIMENTS ; SOURCE APPORTIONMENT ; DIAGNOSTIC RATIOS ; ECOLOGICAL RISK ; COMBUSTION ; RIVER ; FATE ; BIOACCUMULATION
资助项目National Natural Science Foundation of China[41676183] ; National Natural Science Foundation of China[41977327] ; National Natural Science Foundation of China[91743206] ; German BMBF[03F0786C]
WOS研究方向Environmental Sciences & Ecology
语种英语
WOS记录号WOS:000555785500019
资助机构National Natural Science Foundation of China ; German BMBF
源URL[http://ir.yic.ac.cn/handle/133337/28571]  
专题烟台海岸带研究所_近岸生态与环境实验室
烟台海岸带研究所_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.MINJIE Inst Environm Sci & Hlth Res, D-21502 Geesthacht, Germany
2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China
3.Jianghan Univ, Inst Environm & Hlth, Hubei Key Lab Environm & Hlth Effects Persistent, Wuhan 430056, Peoples R China
4.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Environm Chem & Ecotoxicol, Beijing 100085, Peoples R China
5.Helmholtz Zentrum Geesthacht, Inst Coastal Res, D-21502 Geesthacht, Germany
推荐引用方式
GB/T 7714		 Wang, 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.
APA Wang, 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.
MLA Wang, 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.

入库方式： OAI收割

来源：烟台海岸带研究所

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