This study calculate the localized area,urban,rural and suburban areas 4 types of expressway,trunk road and secondary trunk road 3 kinds of vehicle emission inventory in Hangzhou City by using motor vehicle emissions management database and IVE model,to established the distribution of 1 km×1 km grid space by using the information of road network and Arc GIS software,analyzed the emission characteristics of motor vehicle pollution.The results showed that the emissions of NO_x,CO,PM_(2.5) and VOCs were 4.9×10...
1 引言(Introduction)
机动车排放是现阶段我国复合型大气污染的重要来源,对城市空气中PM2.5和O3等二次污染的贡献较为突出(Tang et al.,2007;樊守彬等,2015;黄成等,2012),因此,国内各城市对机动车的污染控制日益重视.在探讨控制机动车尾气污染时,排放清单是其重要的研究内容(