Analysis of transport of smoke aerosol in the atmosphere of the Baikal region by data of NAAPS and CALIPSO

A. L. Dementeva; G. S. Zhamsueva; A. S. Zayakhanov; T. S. Balzhanov

doi:10.1117/12.2503059

13 December 2018 Analysis of transport of smoke aerosol in the atmosphere of the Baikal region by data of NAAPS and CALIPSO

A. L. Dementeva, G. S. Zhamsueva, A. S. Zayakhanov, T. S. Balzhanov

Author Affiliations +

Proceedings Volume 10833, 24th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 1083377 (2018) https://doi.org/10.1117/12.2503059
Event: XXIV International Symposium, Atmospheric and Ocean Optics, Atmospheric Physics, 2018, Tomsk, Russian Federation

Abstract

The paper presents the results of studies of air mass and smoke aerosol transport using the HYSPLIT, NAAPS models and data of remote sensing CALIPSO during the forest fires in 2016 in Baikal region. In June 2016 the homogeneous filling of the atmosphere by smoke aerosol over the Baikal region up to 2 km was observed. It is revealed that in the spectra of particle size distribution the large particles of the submicron aerosol fraction with a diameter exceeding 200 nm are observed, typical for smoke particles. The results of trajectories calculation have shown that in June influence of local fire on air quality in Ulan-Ude was observed under the general northwest transport of a smoke aerosol, in July downwind was mainly from the Irkutsk, Krasnoyarsk and the Yamalo-Nenets regions.

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A. L. Dementeva, G. S. Zhamsueva, A. S. Zayakhanov, and T. S. Balzhanov "Analysis of transport of smoke aerosol in the atmosphere of the Baikal region by data of NAAPS and CALIPSO", Proc. SPIE 10833, 24th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 1083377 (13 December 2018); https://doi.org/10.1117/12.2503059

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