Results of route measurements of aerosol and gas impurities in the water area of Lake Baikal

G. S. Zhamsueva; T. V. Khodzher; A. S. Zayakhanov; T. S. Balzhanov; A. L. Dementeva; V. V. Tсydypov

doi:10.1117/12.2644696

7 December 2022 Results of route measurements of aerosol and gas impurities in the water area of Lake Baikal

G. S. Zhamsueva, T. V. Khodzher, A. S. Zayakhanov, T. S. Balzhanov, A. L. Dementeva, V. V. Tсydypov

Proceedings Volume 12341, 28th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 123415X (2022) https://doi.org/10.1117/12.2644696
Event: 28th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 2022, Tomsk, Russia

Abstract

The results of the experimental study of the concentration of small gas impurities and aerosol dispersion composition in the atmosphere under Lake Baikal in September 2021 are presented. Almost all the route observed short bursts in the concentration of gas components and aerosol due to the proximity to the continental sources of emissions. In spite of unfavorable weather conditions, a high share of anthropogenic components in the atmosphere was observed in the area of Listvyanka port. There was a sharp increase in the concentration of ozone and sulfur dioxide in the area of Aya Bay in the night hours due to displacement and destruction of the anticyclone in the adjacent coastal zone.

Citation Download Citation

G. S. Zhamsueva, T. V. Khodzher, A. S. Zayakhanov, T. S. Balzhanov, A. L. Dementeva, and V. V. Tсydypov "Results of route measurements of aerosol and gas impurities in the water area of Lake Baikal", Proc. SPIE 12341, 28th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 123415X (7 December 2022); https://doi.org/10.1117/12.2644696

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