Chemical composition of minor gaseous impurities and atmospheric aerosol on the territory of the Baikal Natural Reserve: Baikal Region, Eastern Siberia

Yelena V. Molozhnikova; Liudmila P. Golobokova; Tamara V. Khodzher

doi:10.1117/12.2540363

18 December 2019 Chemical composition of minor gaseous impurities and atmospheric aerosol on the territory of the Baikal Natural Reserve: Baikal Region, Eastern Siberia

Yelena V. Molozhnikova, Liudmila P. Golobokova, Tamara V. Khodzher

Author Affiliations +

Proceedings Volume 11208, 25th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 112083Y (2019) https://doi.org/10.1117/12.2540363
Event: XXV International Symposium, Atmospheric and Ocean Optics, Atmospheric Physics, 2019, Novosibirsk, Russian Federation

Abstract

The analysis of observations of the chemical composition of gaseous impurities and atmospheric aerosol, obtained 2017 (May-September) and 2018 (March-October) on the territory of the Baikal State Natural Biosphere Reserve, which is subject to the transport of contaminants through the atmospheric channel from industrial centers of the Irkutsk Region, is given. Using the model of backward trajectories, the air masses transport from potential air pollution sources is analyzed. We found that the predominant atmospheric transport connected with the increased acid-forming gases concentrations came from the Western sector, where a large number of industrial facilities are located.

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Yelena V. Molozhnikova, Liudmila P. Golobokova, and Tamara V. Khodzher "Chemical composition of minor gaseous impurities and atmospheric aerosol on the territory of the Baikal Natural Reserve: Baikal Region, Eastern Siberia", Proc. SPIE 11208, 25th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 112083Y (18 December 2019); https://doi.org/10.1117/12.2540363

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