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首页> 外文会议>Third International Conference on Air Pollution Ⅲ - Vol.2: Air Pollution Engineering and Management, Sep 26-29, 1995, Porto Carras, Greece >Correlation between NO and NO_2 roadside concentrations, traffic volumes and local meteorology at a major London route
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Correlation between NO and NO_2 roadside concentrations, traffic volumes and local meteorology at a major London route

机译：伦敦主要路线上NO和NO_2的路边浓度，交通量与当地气象之间的相关性

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摘要

The main source of air pollution in London is now road vehicle emissions. In addition to meteorological conditions, traffic volume is an important factor which influences the local air pollutant concentrations to which pedestrians and road users are exposed. This paper discusses the relationship of local meteorology, traffic volumes and roadside air quality. Data from the London Borough of Southwark's roadside monitoring station, situated at a major London route (A2), has been analyzed for traffic volumes and nitrogen oxides. Data sets for the months of February and March 1995 have been employed for this study. The data analysis indicates a measurable correlation between the levels of NO and NO_2, traffic volumes and wind speed.
机译：伦敦现在空气污染的主要来源是公路车辆的排放。除气象条件外，交通量是影响行人和道路使用者所接触的当地空气污染物浓度的重要因素。本文讨论了当地气象学，交通量和路边空气质量之间的关系。来自Southwark路边监测站伦敦自治市（位于伦敦主要路线（A2）的数据）已进行了交通量和氮氧化物的分析。本研究使用了1995年2月和1995年3月的数据集。数据分析表明，NO和NO_2的水平，交通量和风速之间存在可测量的相关性。

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