Krasovska O. Analysis of influence for modeling of ground layer pollution caused by moveable sources in Chernivtsi

Concentration and diffusion of pollutants in the city atmosphere are stipulated by many factors. The thesis deals with the algorithm of predic-tion of the level of concentration of hazardous substances in the air-ground interface in Chernivtsi based on the features of radial and canyon structure of streets, important forms of meso- and microrelief, assessment of traffic density cycle. The main factors influencing pollutant ventilation and storage have been determined. The influence of relief and development has been ana-lyzed; suggested was the functional division of the city into four main types. Experimental field research showing the intensity of traffic on the main roads of the city has been done