Investigation of variability of the vertical stratification of background aerosol over Tomsk in 2015

摘要

Experimental data on variability of the aerosol vertical-temporal structure obtained by the lidar complex of the Siberian Lidar Station of the Institute of atmospheric optics SB RAS in 2015 are analyzed in this paper. The initial data for analysis comprised the data array of 84 total signals collected in some nights. The height interval was from 15 till 50-60 km, the spatial resolution was 192 m, the time of the total signal accumulation was 2 hours. High aerosol content in the lower stratosphere was observed in November and especially in December in comparison with other previous years.