In accordance with equation (2), we can write Д¬rucial point herein is the character of the relationship between the integral coefficient of intensity of heat and moisture exchange (D) and the coefficient of turbulent exchange (k). Graph of the relationship between the climatic parameters of the stability parameter and the ratio of the integral turbulent exchange rate coefficient to the wind speed for the Transcaucasus region (black dots for July, bright for January). ( D i V 2 m ) I, V I I ( О” Оё V 2 M 2 ) I, V I I 1. Budyko as the coefficient of external diffusion and is expressed in the formД = 1 в€« o z d z k (2) z is the air level at temperature Оё (for example, if Оё200 cm, then z200 СЃРј), k is the coefficient of turbulent exchange expressed in cm2/sec (Figure 1)вЂ™. K at 300K and dry weather), Оёw is the temperature of the active EarthвЂ™s surface, Оё is the air temperature at a certain height, (measured in m), D is the integral characteristic of the conditions of vertical turbulent transport between the underlying surface and the atmosphere (cm2/sec) which is called by M.I.P = p C p D ( Оё w в€’ Оё ) (1) ПЃ is the air density (typical value is around 1.23 Г— 10-3 g/cm3), Cp is the heat capacity of air at constant pressure (normally depends very strongly on physical conditions at which the air exists, and equal to 1,007 kJ/kg ДЄssuming, in accordance with the well-known idea of вЂ‹вЂ‹Taylor and Schmidt, that the process of turbulent diffusion is equivalent to the process of molecular diffusion, one can obtain the next formula for the vertical turbulent heat flux in the surface layer of air. Particles with sizes less than 10-12 microns moving at a speed identical to that of vertical movements (в‰€1cm /s) precipitate on the EarthвЂ™s surface either in the turbulent motion of air masses (dry deposition), or by washing out sediments (wet and wet sediments). Scattering of radioactive impurities is determined by stratification, turbulence and other parameters of the atmosphere, the direction and speed of their spatial distribution - the parameters of the direction and speed of the wind. If the parameters of the explosion (intensity, geometry, type of explosion and etc.) form a qualitative composition of radioactive products, then the effect of the meteorological influence are finally reduced to transport and change of the concentration of radioactive contamination.

The deposition of radioactive wastes like precipitation is formed as a result of the settling of long-lived explosion products from the atmosphere. Meteorological conditions determine the conditions for turbulent diffusion of pollution on a regional and global scale. The model for predicting and evaluating radioactive fallout is developed. The paper suggests methods and means for solving problems of determining contamination by radioactive waste, appearing as precipitation when moving radioactive particles in the atmosphere.

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