Chemical composition of aerosol and gas impurities in the Baikal region during wildfires in the summer of 2018-2019

Tamara V. Khodzher; Liudmila P. Golobokova; Vladimir A. Obolkin

doi:10.1117/12.2575424

12 November 2020 Chemical composition of aerosol and gas impurities in the Baikal region during wildfires in the summer of 2018-2019

Tamara V. Khodzher, Liudmila P. Golobokova, Vladimir A. Obolkin

Author Affiliations +

Proceedings Volume 11560, 26th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics; 1156040 (2020) https://doi.org/10.1117/12.2575424
Event: 26th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 2020, Moscow, Russian Federation

Abstract

We analyzed the 2018-2019 seasonal dynamics of the chemical composition of aerosol at atmospheric monitoring stations, Irkutsk and Listvyanka, in the Baikal region, with various synoptic and meteorological conditions as well as during severe wildfires in Siberia. This paper shows the seasonal differences in the content and ratios of major ions in aerosol, depending on air temperature in different years and smog from wildfires in Siberia, as well as dynamics of trace gas impurities in the atmosphere.

Citation Download Citation

Tamara V. Khodzher, Liudmila P. Golobokova, and Vladimir A. Obolkin "Chemical composition of aerosol and gas impurities in the Baikal region during wildfires in the summer of 2018-2019", Proc. SPIE 11560, 26th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 1156040 (12 November 2020); https://doi.org/10.1117/12.2575424

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