Write analysis of number of cars on road
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Abstract
Road dust and vehicle exhaust are the main sources of air pollution in cities, especially in recent years with the quantity of vehicles and transportation construction continuously soaring; the hazy weather has been a dominant urban pollution form which is widely concerned by the Chinese society. By establishing a relationship model between traffic and land use, then applying analytic hierarchy process on the data from air quality monitoring station, this paper concludes the influence of different traffic behavior on air pollution which provides support to abate urban air pollution caused by traffic reasons through taking measures to control traffic.
1. Introduction
In recent years, the urban air quality problem got widely social attention. At present, the particulate pollution has become a primary factor affecting China’s urban air quality [1]. Road dust and motor vehicle exhaust are the main sources associated with transport industry among large number of pollution sources (road dust, construction fugitive dust, bunker coal, motor vehicle exhaust, biomass burning, etc.) [2]. Their pollution contribution is always greater than 50% [3]. According to the results of previous research, road dust is the main source of PM10 in urban atmosphere and motor vehicle exhaust mainly affects the concentration of PM2.5 and nitrogen oxides [4].
As the problem of air pollution is growing significant and people care more about their own survival environment, the control of the particulate matter pollution has been the focus of prevention and control of atmospheric pollution. Particulate pollution from traffic factor will continue to rise with the rapid increase of the amount of vehicles urban road construction. This paper tries to analyze traffic characteristics and the influence under different forms of urban land and then set up related model to serve as a reference for the urban pollution control.Computational Intelligence and Neuroscience
1. Introduction
In recent years, the urban air quality problem got widely social attention. At present, the particulate pollution has become a primary factor affecting China’s urban air quality [1]. Road dust and motor vehicle exhaust are the main sources associated with transport industry among large number of pollution sources (road dust, construction fugitive dust, bunker coal, motor vehicle exhaust, biomasIn
conclusion, the traffic factors affecting air quality can be mainly divided into four categories: accessibility of road, vehicle structure features, air flow, and traffic construction scale.
Mutual influence relations are shown in Figure 1. that at top..
