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SHEDS-PM模型模拟杭州市人群PM10暴露水平

姜 磊 田伟利 张清宇 何一夫 范良千 虞 波 曹燕春

姜 磊, 田伟利, 张清宇, 何一夫, 范良千, 虞 波, 曹燕春. SHEDS-PM模型模拟杭州市人群PM10暴露水平[J]. 环境科学研究, 2011, 24(6): 615-620.
引用本文: 姜 磊, 田伟利, 张清宇, 何一夫, 范良千, 虞 波, 曹燕春. SHEDS-PM模型模拟杭州市人群PM10暴露水平[J]. 环境科学研究, 2011, 24(6): 615-620.
JIANG Lei, TIAN Wei-li, ZHANG Qing-yu, HE Yi-fu, FAN Liang-qian, YU Bo, CAO Yan-chun. Modeling PM10 Population Exposure in Hangzhou Using the Stochastic Human Exposure and Dose Simulation Model[J]. Research of Environmental Sciences, 2011, 24(6): 615-620.
Citation: JIANG Lei, TIAN Wei-li, ZHANG Qing-yu, HE Yi-fu, FAN Liang-qian, YU Bo, CAO Yan-chun. Modeling PM10 Population Exposure in Hangzhou Using the Stochastic Human Exposure and Dose Simulation Model[J]. Research of Environmental Sciences, 2011, 24(6): 615-620.

SHEDS-PM模型模拟杭州市人群PM10暴露水平

基金项目: 国家环保公益性行业科研专项(200809103)

Modeling PM10 Population Exposure in Hangzhou Using the Stochastic Human Exposure and Dose Simulation Model

  • 摘要: 以杭州市为例,利用美国国家环境保护局(US EPA)国家暴露研究实验室(NERL)所开发的颗粒物人类暴露剂量随机模拟模型(SHEDS-PM),考察了人群在不同微环境中的PM10暴露水平. 结合室外环境ρ(PM10)模拟结果、相关微环境参数和人群活动特征,对研究区域2004年不同季节室外环境、室内环境(住宅、办公室、学校、商店、餐馆)以及机动车内PM10暴露水平进行了模拟. 结果表明:PM10暴露量、吸入量和沉积量与ρ(PM10)日均值呈正相关;1月PM10暴露量、吸入量和沉积量最大,分别为18.22,326.99和277.46 μg/m3>/sup>,三者在住宅环境中的剂量最大;不同微环境PM10平均沉积速率有明显差异.

     

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出版历程
  • 收稿日期:  2011-01-09
  • 修回日期:  2011-03-11
  • 刊出日期:  2011-06-25

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