Dry deposition of water-soluble inorganic components at Irkutsk station in 2020
U.G. Nazarova
Limnological Institute of the Siberian Branch of the RAS, Irkutsk, Russia
Keywords: atmospheric aerosol, atmospheric precipitation, dry deposition, chemical composition
Abstract
The chemical composition of dry deposition in the industrial center of Eastern Siberia, Irkutsk (Russia) in 2020 is analyzed. In the warm season, the content of PO43¯ in the dry deposition was increased, especially in calm weather. In autumn, the average concentration of NH4+ was three time higher as compared to August; Si2+, two time higher, and PO43¯, three time lower.
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