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Chemical composition, microphysical and optical properties of aerosol in the atmosphere of the arid territories of Mongolia
Author(s): G. S. Zhamsueva; A. S. Zayakhanov; V. V. Tsydypov; T. S. Balzhanov; A. L. Dementeva; A. V. Starikov; S. A. Naguslaev; Yu. S. Balin; D. Azzaya; D. Oyunchimeg
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Paper Abstract

The paper discusses the results of experimental studies of chemical, microphysical and optical properties of atmospheric aerosol in different natural and climatic conditions of Mongolia. The main factor in the formation of the component composition of aerosols are anthropogenic emissions, whose proportion in the urban atmosphere (Ulan-Bator, Sukhbaatar) is significantly higher than at stations in arid regions where regional sources of emissions are associated with mining enterprises, road transport and terrigenous dust. The data of long-term observations AERONET at the station Dalanzadgad were used for analyze of the seasonal, annual variations of AOD in the Gobi Desert. It is established that high transparency of the atmosphere is observed (τ0.5=0.09) with a maximum in spring and summer (τ0.5=0.15) and a minimum in winter (τ0.5=0.04).

Paper Details

Date Published: 13 December 2018
PDF: 4 pages
Proc. SPIE 10833, 24th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 108333A (13 December 2018); doi: 10.1117/12.2502030
Show Author Affiliations
G. S. Zhamsueva, Institute of Physical Material Science SB RAS (Russian Federation)
A. S. Zayakhanov, Institute of Physical Material Science SB RAS (Russian Federation)
V. V. Tsydypov, Institute of Physical Material Science SB RAS (Russian Federation)
T. S. Balzhanov, Institute of Physical Material Science SB RAS (Russian Federation)
A. L. Dementeva, Institute of Physical Material Science SB RAS (Russian Federation)
A. V. Starikov, Institute of Physical Material Science SB RAS (Russian Federation)
S. A. Naguslaev, Institute of Physical Material Science SB RAS (Russian Federation)
Yu. S. Balin, V. E. Zuev Institute of Atmospheric Optics (Russian Federation)
D. Azzaya, Information and Research Institute of Meteorology, Hydrology and Environment (Mongolia)
D. Oyunchimeg, Information and Research Institute of Meteorology, Hydrology and Environment (Mongolia)


Published in SPIE Proceedings Vol. 10833:
24th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics
Gennadii G. Matvienko; Oleg A. Romanovskii, Editor(s)

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