Regional assessment of exposure to traffic-related air pollution: Impacts of individual mobility and transit investment scenarios

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• 作者：Maryam Shekarrizfard^a ; Ahmadreza Faghih-Imani^a ; Louis-Francois Té ; treault^b ; Shamsunnahar Yasmin^c ; Frederic Reynaud^d ; Patrick Morency^e ; Celine Plante^e ; Louis Drouin^e ; Audrey Smargiassi^b ; Naveen Eluru^c ; Marianne Hatzopoulou^f ; ^{marianne.hatzopoulou@utoronto.ca}
• 关键词：Air quality ; Dispersion modelling ; Traffic emissions ; Nitrogen dioxide (NO2) ; Transit ; Policy scenario ; Future horizon ; Air pollution exposure
• 刊名：Sustainable Cities and Society
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：29
• 期：Complete
• 页码：68-76
• 全文大小：3455 K
• 卷排序：29

文摘

Integrated model evaluated impacts of transit and vehicle improvements on exposure. We observed an increase in modal share of public transit and lower traffic volumes. We observed lower emissions and NO2 concentrations in the downtown area. The effect of transit policy on exposure is smaller than vehicle technology.