Methodology for calculating atmospheric pollution by the motor transport complex in the Republic of Uzbekistan

Abstract

Environmental pollution by road transport in the regional centers of the Republic of Uzbekistan has been studied. The processes of movement of pollutants in two main planes – horizontal and vertical - are considered. It is determined that the industrial centers of the Republic of Uzbekistan and the centers of the regions have a fairly developed transport and road network with a different number of vehicles affecting the environmental situation. The amount of harmful substances moving with air masses from regional centers is calculated. It is determined that the sources of atmospheric pollution of the considered points, i.e. cities, are mainly motor vehicles, the total gross emission of pollutants from which depends on the amount of the rolling stock itself, the type and engine power of the type of fuel used.