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Human exposure and health risk of ��-, ��-, ��- And ��-hexachlorocyclohexane (HCHs) in Tianjin, China
Yang, Y. ; Tao, S. ; Wong, P.K. ; Hu, J.Y. ; Guo, M. ; Cao, H.Y. ; Coveney Jr., R.M. ; Zuo, Q. ; Li, B.G. ; Liu, W.X. ; Cao, J. ; Xu, F.L.
2005
英文摘要The dynamic exposures to HCHs of individuals born between the years 1913 and 1993 in Tianjin have been simulated by connecting a fugacity model (IV) with a multimedia exposure model. Ingestion is the most important pathway for human beings to take up HCHs, and concentrations in the human body correlate with body weight changes. Accumulations of HCHs were derived assuming that the degradation in human body behaved linearly. The health risk of exposure to HCHs was measured using cancer risk and loss of life expectancy (LLE), and LLE was modified from its original definition to incorporate a dynamic calculation that takes variances in exposure into account. Monte-Carlo simulations were run to analyze the uncertainties of the model. ? 2005 Elsevier Ltd. All rights reserved.; SCI(E); EI; CPCI-S(ISTP); PubMed; 7
语种英语
DOI标识10.1016/j.chemosphere.2005.04.024
内容类型其他
源URL[http://ir.pku.edu.cn/handle/20.500.11897/199692]  
专题城市与环境学院
推荐引用方式
GB/T 7714
Yang, Y.,Tao, S.,Wong, P.K.,et al. Human exposure and health risk of ��-, ��-, ��- And ��-hexachlorocyclohexane (HCHs) in Tianjin, China. 2005-01-01.
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