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Comparative analysis of the chemical composition of atmospheric aerosol at the monitoring sites in the Baikal Region
Author(s): Liudmila P. Golobokova; Tamara V. Khodzher; Olga I. Khuriganova; Vladimir A. Obolkin; Vladimir L. Potemkin
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Paper Abstract

In this research, we analyzed the long-term variability and seasonal dynamics of NH4+, Ca2+, NO3-, SO42- ions prevailed in surface aerosol layer at the monitoring sites in the Baikal Region. During the warm period the chemical composition of the aerosol forms mainly due to the soil-erosion source; during the cold period power plants emissions are the most significant source. Quantitative estimates of the ion content in the aerosol at the monitoring sites, which indicate spatial heterogeneity of its chemical composition in the atmosphere of the Baikal Region, are given.

Paper Details

Date Published: 18 December 2019
PDF: 5 pages
Proc. SPIE 11208, 25th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 112082Z (18 December 2019); doi: 10.1117/12.2539115
Show Author Affiliations
Liudmila P. Golobokova, Limnological Institute (Russian Federation)
Tamara V. Khodzher, Limnological Institute (Russian Federation)
Olga I. Khuriganova, Limnological Institute (Russian Federation)
Vladimir A. Obolkin, Limnological Institute (Russian Federation)
Vladimir L. Potemkin, Limnological Institute (Russian Federation)


Published in SPIE Proceedings Vol. 11208:
25th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics
Oleg A. Romanovskii; Gennadii G. Matvienko, Editor(s)

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