Study of Air Composition in Different Air Masses

Data of multiyear monitoring at the TOR station are used to calculate the average concentrations of gas and aerosol constituents in different air masses in the region of Tomsk. It is shown that CO 2 and CH 4 are characterized by a decrease in concentrations in going from an Arctic to a tropical air...

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Bibliographic Details
Published in:Atmospheric and oceanic optics 2019, Vol.32 (1), p.72-79
Main Authors: Antokhina, O. Yu, Antokhin, P. N., Arshinova, V. G., Arshinov, M. Yu, Belan, B. D., Belan, S. B., Davydov, D. K., Dudorova, N. V., Ivlev, G. A., Kozlov, A. V., Rasskazchikova, T. M., Savkin, D. E., Simonenkov, D. V., Sklyadneva, T. K., Tolmachev, G. N., Fofonov, A. V.
Format: Article
Language:English
Subjects:
Air masses
Carbon dioxide
Gases
Lasers
Optical Devices
Optical Models and Databases
Optics
Ozone
Photonics
Physics
Physics and Astronomy
Polar environments
Sulfur dioxide
Tropical climate
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Summary:Data of multiyear monitoring at the TOR station are used to calculate the average concentrations of gas and aerosol constituents in different air masses in the region of Tomsk. It is shown that CO 2 and CH 4 are characterized by a decrease in concentrations in going from an Arctic to a tropical air mass. Ozone shows the opposite pattern: the largest concentrations are recorded in the tropical air mass and the smallest concentrations in the Arctic air mass. Such gases as CO and SO 2 show distributions more complex in character.
ISSN:1024-8560
2070-0393
DOI:10.1134/S1024856019010020