Contamination, bioaccessibility and human health risk of heavy metals in exposed-lawn soils from 28 urban parks in southern China's largest city, Guangzhou
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- 作者：Yang-Guang Gua ; c ; d ; hydrobio@163.com" class="auth_mail" title="E-mail the corresponding author ; Yan-Peng Gaob ; Qin Lina ; c ; d
- 关键词：Urban park soils ; Oral bioaccessibility ; Health risk ; Simple bioavailability extraction test (SBET) ; Heavy metals
- 刊名：Applied Geochemistry
- 出版年：2016
- 出版时间：April 2016
- 年：2016
- 卷：67
- 期：Complete
- 页码：52-58
- 全文大小：808 K
文摘
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Heavy metals in urban park soils of Guangzhou were investigated.
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Cd, Pb, Ni, Cu, Zn, and Mn were polluted.
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Cd showed the highest percentage bioaccessibility.
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No potential non-carcinogenic risk for children and adults.
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The carcinogenic risk probability of Pb and Cr were below 1 × 10−4.