Distribution patterns of polychlorinated biphenyls in soils collected from Zhejiang province, east China

被引：1
作者：
Jun Gao
Yongming Luo
Qingbo Li
Haibo Zhang
Longhua Wu
Jing Song
Wei Qian
Peter Christie
Shengming Chen
机构：
[1] Zhejiang University,College of Biosystem Engineering and Food Science
[2] State Key Laboratory of Soil and Sustainable Agriculture,Soil and Environment Bioremediation Research Center
[3] Institute of Soil Science,Agricultural and Environmental Science Department
[4] Chinese Academy of Sciences,Agricultural and Food Engineering Department
[5] Queen’s University Belfast,undefined
[6] Newforge Lane,undefined
[7] Huaiyin Institute of Technology,undefined
来源：
Environmental Geochemistry and Health | 2006年 / 28卷
关键词：
China; distribution patterns; PCBs; surface soils;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Polychlorinated biphenyls (PCBs) were determined in surface soil samples from Zhejiang Province, east China. Concentrations of total PCBs ranged widely from 7.50 to 263 ng  kg−1 with a mean value of 45.4 ng  kg−1 (dry matter basis). In general, concentrations in soil samples from the southern part of the test area and especially from some sites near hills tended to be higher than those from other sites. The prevailing winds may have been the main factor influencing the spatial distribution of PCBs in soils. Other factors may have included the distribution of residential areas and land use variables. In this paper we also discuss the relationships between OCPs and PCBs in soils and relationships between these and land use variables as revealed by correlation analysis.
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页码：79 / 87
页数：8
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