Scrutiny of contrast or Interaction Topography Landscape and air pollution result from transport Tehran metropolitan

So far several studies in Tehran Metropolis Analyze the causes, Creator, pave the way And the effects of air pollution caused by transport in the city is done. But the problem is,that so far, As it should be To analyze the role of topography landscape in The airpollution caused by transportation metropolitan Tehran As a result of effective and pave the way Among a series of other factors has not been paid, that cause increase air pollution is. therefore this research with Analytical-practical method The purpose of the analysis of role topographic landscape in The air pollution caused by transportation metropolitan Tehran Using GIS With an emphasis on carbon monoxide As indicator pollutant Of transport Researched Based on research findings, Tehran surface topography In such a way that In total, Suitable for all load pollutants And the passage of vehicles As the most important producer of carbon monoxide Especially in the north and east is not. In the end, too, Based on research findings, solutions Proposed.