Studies on distribution of sulfur dioxide and ozone in Southeastern Siberia

V. L. Potemkin; I. V. Latysheva; V. L. Makukhin; T. V. Khodzher

doi:10.1117/12.675874

21 April 2006 Studies on distribution of sulfur dioxide and ozone in Southeastern Siberia

V. L. Potemkin, I. V. Latysheva, V. L. Makukhin, T. V. Khodzher

Author Affiliations +

Proceedings Volume 6160, Twelfth Joint International Symposium on Atmospheric and Ocean Optics/Atmospheric Physics; 61602B (2006) https://doi.org/10.1117/12.675874
Event: Twelfth Joint International Symposium on Atmospheric and Ocean Optics/Atmospheric Physics, 2005, Tomsk, Russian Federation

Abstract

This work presents the analysis of data on sulfur dioxide concentrations in Irkutsk surroundings in winter-spring 2005 obtained with the gas-analyzer and the comparison of these data with meteorological conditions for the same period. The digital model of distribution and transformation of admixtures helps to reveal the areas with increased level of pollution by sulfur compounds in the region of Lake Baikal. Data on calculations and measurements of sulfur dioxide concentrations are in good correlation. Types of meteorological conditions contributing to the atmosphere pollution have been determined. Areas of maximal concentrations of ozone have been calculated. It has been revealed that velocity and direction of winds and concentration of water vapour influence the processes of distribution and transformation of admixtures.

Citation Download Citation

V. L. Potemkin, I. V. Latysheva, V. L. Makukhin, and T. V. Khodzher "Studies on distribution of sulfur dioxide and ozone in Southeastern Siberia", Proc. SPIE 6160, Twelfth Joint International Symposium on Atmospheric and Ocean Optics/Atmospheric Physics, 61602B (21 April 2006); https://doi.org/10.1117/12.675874

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