Dynamics of background stratospheric aerosol over Tomsk in 2022 from the lidar monitoring data

D. A. Bochkovskii; V. N. Marichev

doi:10.1117/12.2689498

17 October 2023 Dynamics of background stratospheric aerosol over Tomsk in 2022 from the lidar monitoring data

D. A. Bochkovskii, V. N. Marichev

Proceedings Volume 12780, 29th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 127806W (2023) https://doi.org/10.1117/12.2689498
Event: XXIX International Symposium "Atmospheric and Ocean Optics, Atmospheric Physics", 2023, Moscow, Russian Federation

Abstract

Data on intra-annual variability of the vertical-temporal structure of the background aerosol and its integral filling in the stratosphere obtained with the lidar complex of the high-altitude sensing station of the Institute of Atmospheric Optics SB RAS in 2022 were analyzed. According to the monitoring results, similar to the previous years, a stable tendency for accumulation of stratospheric aerosol in the cold period with the maximum content in January and decreasing content in spring almost to absence in June–July was established. The stratospheric aerosol content began to increase in September up to its maximum value in the winter period. There was no background aerosol throughout the year in the upper stratosphere (30–50 km).

Citation Download Citation

D. A. Bochkovskii and V. N. Marichev "Dynamics of background stratospheric aerosol over Tomsk in 2022 from the lidar monitoring data", Proc. SPIE 12780, 29th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 127806W (17 October 2023); https://doi.org/10.1117/12.2689498

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