Distribution, compositional pattern and sources of polycyclic aromatic hydrocarbons in urban soils of an industrial city, Lanzhou, China
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- 作者：Yufeng Jianga ; Jiangyf7712@126.com" class="auth_mail" title="E-mail the corresponding author ; Uwamungu J. Yvesa ; Hang Suna ; Xuefei Hua ; Huiying Zhanb ; Yingqin Wuc
- 关键词：Polycyclic aromatic hydrocarbons ; Urban soil ; Principal component analysis ; BaPeq
- 刊名：Ecotoxicology and Environmental Safety
- 出版年：2016
- 出版时间：April 2016
- 年：2016
- 卷：126
- 期：Complete
- 页码：154-162
- 全文大小：683 K
文摘
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Status and composition of PAHs in urban soil were studied.
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∑ PAHs distribution correlated closely with the different human activities.
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Composition pattern of PAHs was characterized with higher molecular weight PAHs.
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Individual PAH ratios and PCA were used to investigate source of PAHs.
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Human exposure to soil PAH via direct contact probably pose adverse health effects.