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Risk assessment and sources of polycyclic aromatic hydrocarbons in agricultural soils of Huanghuai plain, China

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成果类型:
期刊论文
作者:
Yang, Bing;Xue, Nandong*;Zhou, Lingli;Li, Fasheng;Cong, Xin;...
通讯作者:
Xue, Nandong
作者机构:
[Xue, Nandong; Li, Fasheng; Li, Huiying; Liu, Bo; Yang, Bing; Han, Baolu; Zhou, Lingli; Yan, Yunzhong] Chinese Res Inst Environm Sci, State Key Lab Environm Criteria & Risk Assessment, Beijing 100012, Peoples R China.
[Liu, Bo; Han, Baolu] Hunan Agr Univ, Dept Environm & Recourses, Changsha 410128, Hunan, Peoples R China.
[Cong, Xin] Liaoning Tech Univ, Coll Resource & Environm Engn, Fuxing 123000, Peoples R China.
[Xue, Nandong] Chinese Res Inst Environm Sci, State Key Lab Environm Criteria & Risk Assessment, 8 DaYangFang AnWai, Beijing 100012, Peoples R China.
通讯机构:
[Xue, Nandong] C
Chinese Res Inst Environm Sci, State Key Lab Environm Criteria & Risk Assessment, 8 DaYangFang AnWai, Beijing 100012, Peoples R China.
语种:
英文
关键词:
Polycyclic aromatic hydrocarbons (PAHs);Agricultural soil;Risk assessment;Principal component analysis
期刊:
Ecotoxicology and Environmental Safety
ISSN:
0147-6513
年:
2012
卷:
84
页码:
304-310
基金类别:
This study is financially supported the Key Program of the Special Scientific Research Fund of Environmental Public Welfare Profession of China (Grant no. 201109017-2 ) and a grant from the National High Technology Research and Development Program of China (863 Program) (Grant no. 2012AA06A304 ).
机构署名:
本校为其他机构
院系归属:
资源环境学院
摘要:
The profiles and sources of polycyclic aromatic hydrocarbons (PAHs) were analyzed in 227 agricultural surface soils from the Huanghuai plain, China. The total concentrations of 16 PAHs varied from 15.7 to 1247.6. μg/kg, with an average of 129.5. μg/kg. Compared with pollution level and carcinogenic potential risk in other research, the soil PAH concentrations in this study fell within low to middle level. Unexpectedly, a significant correlation was not observed between the PAH concentration in soils and the corresponding content of the soil o...

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