Levels and congener patterns of polychlorinated biphenyls (PCBs) in rural soils of Beijing, China

被引：4

作者：

Wu, Shan ^{[1
]}

Xia, Xinghui ^{[1
]}

Zhang, Shangwei ^{[1
]}

Liu, Qiang ^{[1
]}

机构：

[1] Beijing Normal Univ, Sch Environm, State Key Joint Lab Environm Simulat & Pollut Con, Beijing 100875, Peoples R China

来源：

INTERNATIONAL CONFERENCE ON ECOLOGICAL INFORMATICS AND ECOSYSTEM CONSERVATION (ISEIS 2010) | 2010年 / 2卷

关键词：

Polychlorinated biphenyls; Rural soil; Toxic equivalency; Risk assessment; Beijing; DIPHENYL ETHERS PBDES; SURFACE SOILS; URBAN SOILS; AIR; RESIDUES;

D O I：

10.1016/j.proenv.2010.10.208

中图分类号：

Q14 [生态学（生物生态学）];

学科分类号：

071012 ; 0713 ;

摘要：

This study aimed to investigate the levels and congener distribution of PCBs in rural soils of Beijing. The results indicated that the levels of PCBs in Beijing rural soils were relatively high in comparison with their concentrations in other rural areas, but lower than those in many urban areas. The congener profiles were predominated by lowly chlorinated congeners such as Di-CBs, Tri-CBs and Tetra-CBs, which was similar to those in other areas such as Dalian and Hong Kong. The concentrations of PCB congeners weakly correlated with the physicochemical properties of the rural soils, suggesting the little effect of soil properties on concentrations of PCBs. (C) 2010 Published by Elsevier Ltd.

引用

收藏

页码：1955 / 1959

页数：5

相关论文

共 21 条

[1] Organic and inorganic diffuse contamination in urban soils: the case of Torino (Italy) [J].

Biasioli, Mattia ;

Ajmone-Marsan, Franco .

JOURNAL OF ENVIRONMENTAL MONITORING, 2007, 9 (08) :862-868

[2] The variability of polychlorinated biphenyls levels in urban soils from five European cities [J].

Cachada, A. ;

Lopes, L. V. ;

Hursthouse, A. S. ;

Biasioli, M. ;

Grcman, H. ;

Otabbong, E. ;

Davidson, C. M. ;

Duarte, A. C. .

ENVIRONMENTAL POLLUTION, 2009, 157 (02) :511-518

[3] Polychlorinated Biphenyls Residues in the Soil in Linfen, China [J].

Fu, S. ;

Cheng, H. ;

Liu, Y. ;

Zhang, L. ;

Yang, Z. ;

Li, K. ;

Xia, X. ;

Xu, X. .

BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY, 2008, 81 (06) :594-598

[4] Spatial character of polychlorinated biphenyls from soil and respirable particulate matter in Taiyuan, China [J].

Fu, Shan ;

Cheng, Hang-Xin ;

Liu, Ying-Han ;

Yang, Zhong-Zhi ;

Xu, Xiao-Bai .

CHEMOSPHERE, 2009, 74 (11) :1477-1484

[5] Polychlorinated biphenyl residues in sandstorm depositions in Beijing, China [J].

Fu, Shan ;

Yang, Zhong-Zhi ;

Li, Ke ;

Xu, Xiao-Bai .

CHEMOSPHERE, 2008, 73 (06) :962-966

[6] Occurrence of PCBs in ambient air and surface soil in an urban site of Madrid [J].

García-Alonso, S ;

Pérez-Pastor, RM .

WATER AIR AND SOIL POLLUTION, 2003, 146 (1-4) :283-295

[7] Polybrominated diphenyl ethers (PBDEs), polychlorinated biphenyls (PCBs) and chlorinated paraffins (CPs) in rats - testing interactions and mechanisms for thyroid hormone effects [J].

Hallgren, S ;

Darnerud, PO .

TOXICOLOGY, 2002, 177 (2-3) :227-243

[8] Factors influencing the national distribution of polycyclic aromatic hydrocarbons and polychlorinated biphenyls in British soils [J].

Heywood, Elizabeth ;

Wright, Julian ;

Wienburg, Claire L. ;

Black, Helaina I. J. ;

Long, Sara M. ;

Osborn, Dan ;

Spurgeon, David J. .

ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2006, 40 (24) :7629-7635

[9] Polycyclic Aromatic Hydrocarbons and Polychlorinated Biphenyls in Topsoils of Harbin, China [J].

Ma, Wan-Li ;

Li, Yi-Fan ;

Sun, De-Zhi ;

Qi, Hong .

ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY, 2009, 57 (04) :670-678

[10] Global distribution and budget of PCBs and HCB in background surface soils: Implications or sources and environmental processes [J].

Meijer, SN ;

Ockenden, WA ;

Sweetman, A ;

Breivik, K ;

Grimalt, JO ;

Jones, KC .

ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2003, 37 (04) :667-672