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A simulation of transit bus emissions along an urban corridor: Evaluating changes under various service improvement strategies

机译：模拟城市走廊的公交车排放：评估各种服务改善策略下的变化

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摘要

This study investigates the impacts of transit improvement strategies on bus emissions along a busy corridor in Montreal, Canada. The local transit provider, Societe de Transport de Montreal, has implemented a number of strategies which include the use of smart cards, limited-stop (express bus) service, and reserved bus lanes along this corridor. Using data collected on-board for instantaneous speeds and stop-level ridership, we estimated bus emissions of greenhouse gases and other pollutants at three levels: road segment, bus-stop, and per passenger. A regression of segment-level emissions against a number of explanatory variables reveals that reserved bus lanes and express bus service reduce emissions significantly. On the other hand, smart card use reduces idling emissions compared to other fare payment methods. Our findings are of most relevance for transit planners who are seeking to implement different strategies to reduce emissions and improve transit performance.
机译：这项研究调查了公交改进策略对加拿大蒙特利尔繁忙的走廊沿线公交车排放的影响。蒙特利尔的本地交通服务提供商Societe de Transport de Montreal已实施了许多策略，包括使用智能卡，限停（快速公交）服务以及沿该走廊预留的公交专用道。利用车上收集的瞬时速度和停车级别乘车数据，我们估算了公交车温室气体和其他污染物的排放量，这三个级别为：路段，公交车站和每位乘客。分段排放量与许多解释变量的回归表明，保留的公交专用道和快速公交服务可大大减少排放量。另一方面，与其他票价支付方式相比，智能卡的使用减少了空转排放。我们的发现与寻求实施不同策略以减少排放并改善运输绩效的运输计划制定者最为相关。

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  • 来源
    《Transportation Research》 |2014年第8期|189-198|共10页
  • 作者

    Ahsan Alam; Ehab Diab; Ahmed M. El-Geneidy; Marianne Hatzopoulou;

  • 作者单位

    Department of Civil Engineering & Applied Mechanics, Macdonald Engineering Building, 817 Sherbrooke Street West, Montreal, Quebec H3A 2K6, Canada;

    School of Urban Planning, Macdonald-Harington Building, 817 Sherbrooke Street West, Montreal, Quebec H3A 2K6, Canada;

    School of Urban Planning, Macdonald-Harington Building, 817 Sherbrooke Street West, Montreal, Quebec H3A 2K6, Canada;

    Department of Civil Engineering & Applied Mechanics, Macdonald Engineering Building, 817 Sherbrooke Street West, Montreal, Quebec H3A 2K6, Canada;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Transit bus emissions; MOVES; Reserved bus lane; Smart card; Express bus service; Articulated bus;

    机译：公交车排放;移动;预留公交专用道;智能卡;特快巴士服务;铰接巴士;

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