Analysis of atmospheric aerosols variability in the Baikal region

A. L. Dementeva; G. S. Zhamsueva; A. S. Zayakhanov; V. V. Tcydypov; I. P. Sungrapova; T. S. Balzhanov; A. V. Starikov

doi:10.1117/12.2575533

12 November 2020 Analysis of atmospheric aerosols variability in the Baikal region

A. L. Dementeva, G. S. Zhamsueva, A. S. Zayakhanov, V. V. Tcydypov, I. P. Sungrapova, T. S. Balzhanov, A. V. Starikov

Proceedings Volume 11560, 26th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics; 115606O (2020) https://doi.org/10.1117/12.2575533
Event: 26th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 2020, Moscow, Russian Federation

Abstract

The analysis of aerosol optical thickness variations of Tory atmosphere from 2012-2019 using the CE-318 sun photometer (AERONET) is carried out. It is revealed that station Tory is subject to strong smoke from forest fires in the spring-summer period, which largely determine the spectral course of aerosol optical depth. The distribution of aerosol particles in size showed that in the spring and summer months the proportion of subfraction aerosol is high. In addition, the paper presents the results of a comparative analysis of the ultrafine aerosol obtained using an aerosol diffusion spectrometer in the spring-summer period in Lake Baikal coastal zone.

Citation Download Citation

A. L. Dementeva, G. S. Zhamsueva, A. S. Zayakhanov, V. V. Tcydypov, I. P. Sungrapova, T. S. Balzhanov, and A. V. Starikov "Analysis of atmospheric aerosols variability in the Baikal region", Proc. SPIE 11560, 26th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 115606O (12 November 2020); https://doi.org/10.1117/12.2575533

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