Vol. 12, issue 07, article # 16

pdf Desyatkov B. M., Sarmanaev S. P., Borodulin A. I. Numerical simulation of the aerosol caps structure over a city from emission sources out of its boundaries. // Atmospheric and oceanic optics. 1999. V. 12. No. 07. P. 634-638.
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In our previous paper we have considered, using the system of equations for dynamics of the boundary layer of the atmosphere, the dispersal of aerosol in the atmosphere over an industrial center, which itself is a source of aerosol pollution and is characterized by a well pronounced thermal inhomogeneity that leads to formation of a specific pollution cap above the city. In this paper we extend this study by considering the emission sources situated out of the urban area boundaries. In the particular case discussed here we ignore the emission sources within the city. We discuss the regularities that may occur in the diurnal variation of aerosol concentration in the caps under different meteorological conditions.