HU Jiangjun, LI Yong, GAN Fuxing. Diffusion Mode of Automobile Emission in Wuhan Street Based on GIS[J]. Geomatics and Information Science of Wuhan University, 2006, 31(6): 537-539.
Citation: HU Jiangjun, LI Yong, GAN Fuxing. Diffusion Mode of Automobile Emission in Wuhan Street Based on GIS[J]. Geomatics and Information Science of Wuhan University, 2006, 31(6): 537-539.
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Diffusion Mode of Automobile Emission in Wuhan Street Based on GIS

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    • Abstract
  • With investigation of automobile flow,NO_(x) concentration and the meteorological features of Luoyu Road in Wuhan City,the characteristics of traffic flow and NO_(x) distributing are analyzed,and are simulated by use of the street canyon diffusion mode.Based on that,the diffusion mode of city automobile emission is depicted integrating GIS,and by use of data-base or second empolder of GIS,the distributing laws of space time about pollutant arereflected straightly and dynamicly.
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