Investigation of variability of stratosphere filling by background aerosol over Tomsk in 2016 by the data of lidar observations

The article analyzes the experimental data on the variability of the vertical-temporal structure of the aerosol obtained at the lidar complex of the station for high-altitude sounding of the atmosphere of the IAO of the SB RAS for 2016. As the primary information for analysis, we used an array of data from 84 total signals accumulated on separate nights. The interval of sounded heights stretched from 10 to 50-60km, the spatial resolution was 192 m., The accumulation time of the total signal was 2 hours. According to the results of observations, as in previous years, a high content of aerosol in the lower stratosphere was recorded in the winter months of the year.