The ratio of submicrometer and coarse particles in the aerosol size distribution under smoke and background conditions

Viktor V. Polkin; Mikhail V. Panchenko; Elena P. Yausheva; Valery S. Kozlov; Vladimir P. Shmargunov

doi:10.1117/12.2503694

13 December 2018 The ratio of submicrometer and coarse particles in the aerosol size distribution under smoke and background conditions

Viktor V. Polkin, Mikhail V. Panchenko, Elena P. Yausheva, Valery S. Kozlov, Vladimir P. Shmargunov

Author Affiliations +

Proceedings Volume 10833, 24th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 108333N (2018) https://doi.org/10.1117/12.2503694
Event: XXIV International Symposium, Atmospheric and Ocean Optics, Atmospheric Physics, 2018, Tomsk, Russian Federation

Abstract

Variability of the multi-year average ratio of number concentrations of submicrometer and coarse particles and their volume size distributions under smoke and background conditions are studied on the basis of monthly average data obtained at the Aerosol station of IAO SB RAS in 2000-2017. The data arrays on the disperse composition of particles are formed by means of the technique developed earlier, which provides for selection of the atmospheric aerosol realization using the P-criterion providing isolation of smoke and background situations on the correlation diagram of the soot fraction of submicrometer particles and the aerosol scattering coefficient.

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Viktor V. Polkin, Mikhail V. Panchenko, Elena P. Yausheva, Valery S. Kozlov, and Vladimir P. Shmargunov "The ratio of submicrometer and coarse particles in the aerosol size distribution under smoke and background conditions", Proc. SPIE 10833, 24th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 108333N (13 December 2018); https://doi.org/10.1117/12.2503694

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