Optika Atmosfery i Okeana Journal

Vol. 20, issue 06, article # 8

Golobokova L. P., Khodzher T. A., Khodzher T. V. Current estimate of dry surface deposition of chemical substances in different regions of Asian territory of Russia. // Atmospheric and oceanic optics. 2007. V. 20. No. 06. P. 470-473. PDF
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Abstract:

Modern estimates are obtained for arrival of soluble substances with dry deposition (gas admixtures and aerosol) in different regions of Baikal natural territory (Irkutsk, Listvyanka, and Mondy stations) and Primorsky Krai (Primorskaya station). We demonstrate the seasonal and interannual dynamics of these substances, which depends not only on the physical-geographic conditions of the terrain and climate parameters, but also on the degree of the anthropogenic influence. A positive trend is noted for arrival of substances at the underlying surface at the region of Baikal natural territory in contrast to that observed in the 1980s. We studied Baikal aerosol using scanning electronic microscopy, and elucidated the main types of aerosol particles encountered in Baikal region.