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13 December 2018 Investigation of the variability of stratospheric filling by background aerosol over Tomsk in 2017 based on lidar sounding
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Proceedings Volume 10833, 24th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 108339S (2018) https://doi.org/10.1117/12.2504366
Event: XXIV International Symposium, Atmospheric and Ocean Optics, Atmospheric Physics, 2018, Tomsk, Russian Federation
Abstract
Experimental data on the variability of the aerosol vertical-temporal structure obtained by the lidar complex of the Small Lidar Station of IAO SB RAS in 2017 are analyzed in this paper. An array of 61 total signals accumulated during separate nights were used as the primary information for analysis. The range of sounded altitude was from 10 to 50-60 km, the spatial resolution was 192m, the accumulation time of the total signal was 2 hours. According to the results of observations, as in previous years, a high aerosol content in the lower stratosphere was recorded in winter, as well as its practical absence in the warm season. In the upper stratosphere (30-50 km) there is no background aerosol throughout the year.
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V. N. Marichev and D. A. Bochkovskii "Investigation of the variability of stratospheric filling by background aerosol over Tomsk in 2017 based on lidar sounding", Proc. SPIE 10833, 24th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 108339S (13 December 2018); https://doi.org/10.1117/12.2504366
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