Lidar investigations of the annual dynamics of background stratospheric aerosol over Tomsk

V. N. Marichev; G. G. Matvienko; D. A. Bochkovsky

doi:10.1117/12.2602643

15 December 2021 Lidar investigations of the annual dynamics of background stratospheric aerosol over Tomsk

V. N. Marichev, G. G. Matvienko, D. A. Bochkovsky

Proceedings Volume 11916, 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics; 119162U (2021) https://doi.org/10.1117/12.2602643
Event: 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 2021, Moscow, Russian Federation

Abstract

Analysis of the data on the annual variability of the vertical-temporal structure of the background aerosol and its integral filling in the stratosphere, obtained at the lidar complex of the high-altitude atmospheric sounding station of the IAO SB RAS in 2020 is studied in this paper in comparison with previous years. Based on the monitoring results, as in previous years, a stable tendency of accumulation of stratospheric aerosol in the cold period of the year was revealed with a maximum content in January and a decrease in the warm period until its practical absence in June-July. In the upper stratosphere (30-50 km), the background aerosol is absent throughout the year.

Citation Download Citation

V. N. Marichev, G. G. Matvienko, and D. A. Bochkovsky "Lidar investigations of the annual dynamics of background stratospheric aerosol over Tomsk", Proc. SPIE 11916, 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 119162U (15 December 2021); https://doi.org/10.1117/12.2602643

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