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基于蒙特卡罗模拟的沈阳城市表层土壤中多环芳烃的健康风险评价

罗庆 谷雷严 单岳 孙丽娜

罗庆, 谷雷严, 单岳, 孙丽娜. 基于蒙特卡罗模拟的沈阳城市表层土壤中多环芳烃的健康风险评价[J]. 环境工程, 2020, 38(5): 196-201,222. doi: 10.13205/j.hjgc.202005034
引用本文: 罗庆, 谷雷严, 单岳, 孙丽娜. 基于蒙特卡罗模拟的沈阳城市表层土壤中多环芳烃的健康风险评价[J]. 环境工程, 2020, 38(5): 196-201,222. doi: 10.13205/j.hjgc.202005034
LUO Qing, GU Lei-yan, SHAN Yue, SUN Li-na. HEALTH RISK ASSESSMENT OF POLYCYCLIC AROMATIC HYDROCARBONS IN URBAN TOP SOIL OF SHENYANG BASED ON MONTE CARLO METHOD[J]. ENVIRONMENTAL ENGINEERING , 2020, 38(5): 196-201,222. doi: 10.13205/j.hjgc.202005034
Citation: LUO Qing, GU Lei-yan, SHAN Yue, SUN Li-na. HEALTH RISK ASSESSMENT OF POLYCYCLIC AROMATIC HYDROCARBONS IN URBAN TOP SOIL OF SHENYANG BASED ON MONTE CARLO METHOD[J]. ENVIRONMENTAL ENGINEERING , 2020, 38(5): 196-201,222. doi: 10.13205/j.hjgc.202005034

基于蒙特卡罗模拟的沈阳城市表层土壤中多环芳烃的健康风险评价

doi: 10.13205/j.hjgc.202005034
基金项目: 

辽宁省自然科学基金重点项目(20170520384)。

中国博士后科学基金项目(2018M630304)

国家自然科学基金项目(41807384)

详细信息
    作者简介:

    罗庆(1984-),男,博士,副教授,硕士生导师,主要研究方向为环境分析化学和污染控制化学。luoqingyt@126.com。

HEALTH RISK ASSESSMENT OF POLYCYCLIC AROMATIC HYDROCARBONS IN URBAN TOP SOIL OF SHENYANG BASED ON MONTE CARLO METHOD

  • 摘要: 为研究沈阳城市表层土壤中多环芳烃(PAHs)污染特征,于2017年9月采集了沈阳城区74个表层土壤样品,检测了土壤中16种优控PAHs的含量,并利用基于蒙特卡罗模拟的概率风险评价模型定量评估了其健康风险。结果表明:沈阳城市表层土壤中PAHs含量为283~21821 μg/kg,平均值为2370 μg/kg;与国内外其他城市土壤污染状况相比,沈阳城市表层土壤中PAHs的污染较为严重。健康风险评价结果表明,沈阳城市表层土壤中PAHs对儿童和成人造成的总致癌和非致癌风险均处于可接受的水平;其中,苯并[a]芘是致癌风险的最主要贡献物质,芘、荧蒽和菲是非致癌风险的最主要贡献物质。
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  • 收稿日期:  2019-04-24

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