Use of population exposure frequency distributions to simulate effects of policy interventions on NO₂ exposure

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• 作者：C. Dimitroulopoulou^a ; M.R. Ashmore^b ; ^{mike.ashmore@york.ac.uk} ; A.C. Terry^b
• 关键词：Personal exposure ; Indoor air pollution ; Modelling ; Nitrogen dioxide
• 刊名：Atmospheric Environment
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：150
• 期：Complete
• 页码：1-14
• 全文大小：2357 K
• 卷排序：150

文摘

A new model predicts personal exposure frequency distributions (PEFD) across a city. It links a microenvironmental model of the home to time-activity patterns. We applied the model to simulate PEFDs for nitrogen dioxide in the city of Leicester. The mean of the PEFD was similar to, or below, urban background concentrations. The 95%ile PEFD was more strongly influenced by indoor and outdoor emission peaks.