Numerical simulation of air pollution above the southern Baikal area with local winds

Vladimir L. Makukhin; Vladimir L. Potemkin

doi:10.1117/12.412002

29 December 2000 Numerical simulation of air pollution above the southern Baikal area with local winds

Vladimir L. Makukhin, Vladimir L. Potemkin

Proceedings Volume 4341, Seventh International Symposium on Atmospheric and Ocean Optics; (2000) https://doi.org/10.1117/12.412002
Event: 7th International Symposium on Atmospheric and Ocean Optics, 2000, Tomsk, Russian Federation

Abstract

The analysis of processes of sulphur and nitrogen combinations distribution and transformation above the Southern Baikal was carried out using non-stationary spatial numeric model based on hemi-empiric equation of turbulent diffusion. Their aim was to study the behavior of admixtures at North-Eastern, South- Eastern and Western wind flows. In the radius 10 km from sources the calculated concentrations sulphur do not exceed 0.1 (mu) g/m³, nitrogen -- 0.05 (mu) g/m³. The discards of enterprises of near-shore zone influence much more negatively to Southern Baikal at Western wind with the rate of 5 m/s than at North-Eastern and South-Eastern ones with the same rate.

Citation Download Citation

Vladimir L. Makukhin and Vladimir L. Potemkin "Numerical simulation of air pollution above the southern Baikal area with local winds", Proc. SPIE 4341, Seventh International Symposium on Atmospheric and Ocean Optics, (29 December 2000); https://doi.org/10.1117/12.412002

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