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城市路网中车辆碳排放量的影响因素研究
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作者 张军华 《城市道桥与防洪》 2023年第1期10-12,21,I0005,I0006,共6页
在城市公路网中,一些因素可能会影响车辆平均公里碳排放量(Average Kilometric Vehicle Carbon Emission,简称AKVC),特别是在大城市的公路网中,这些因素可能更加多样化。研究中的因素包括登记车辆数量中每公里的交叉口数量、道路部分与... 在城市公路网中,一些因素可能会影响车辆平均公里碳排放量(Average Kilometric Vehicle Carbon Emission,简称AKVC),特别是在大城市的公路网中,这些因素可能更加多样化。研究中的因素包括登记车辆数量中每公里的交叉口数量、道路部分与总面积之间每公里的交叉口数量以及道路部分与车辆数量之间的总面积。研究发现,每公里交叉口数量是影响地区路网AKVC的唯一重要因素,其他所有因素对AKVC的影响均不显著。从研究中可以看出,由于每公里交叉口数量是道路网络中减少车辆碳排放量的最具影响的因素,这意味着应该控制或减少城市道路网络中的交叉口数量。 展开更多
关键词 城市路网 车辆碳排放量 交叉口 燃料消耗
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One of the Scenarios for Reduction the Emission of Pollutants from Motor Vehicle in the Territory of the Republic of Kosovo
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作者 Bashkim Baxhaku Hajredin Tytyri Shpetim Lajqi 《Journal of Mechanics Engineering and Automation》 2012年第5期321-326,共6页
Together with development of the industry, there is present a continuous increase number of motor vehicles that contributes to the growth of the emission of pollutants. This is the main reason that during eighties of ... Together with development of the industry, there is present a continuous increase number of motor vehicles that contributes to the growth of the emission of pollutants. This is the main reason that during eighties of the last century, a special attention has started to be paid on pollution emissions from vehicles. It is important to note that most of the current emissions are formed directly and are present in urban areas. The aim of this research was to determine the emission of pollutants in the territory of the Republic of Kosovo, when circulates more than 380,000 motor vehicles. Taking into consideration the daily traffic jam, and the fact that gasoline engines are responsible for most emissions of CO, while diesel engines for NOx emission, the conclusion arises that there is necessary a special dedication to the emission of pollutants and to the definition of the measures to reduce or control them. Based on the performed tests and realistic assessment of the overall situation in the Republic of Kosovo, the current situation on the amount of pollution was compared with development countries in the region as a matter in the research. The results obtained, suggest to the most important causes that increase pollutant emission from motor vehicles and offer actions to keep the same level or to reduce them. 展开更多
关键词 POLLUTION EMISSIONS ECOLOGY urban environment motor vehicles.
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