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Proceedings Paper

Aerosol number size distributions in the lower troposphere over a background region and megalopolis (Novosibirsk) on result of airborne sounding in 2011-2013
Author(s): Boris D. Belan; Artem V. Kozlov; Denis V. Simonenkov; Gennadii N. Tolmachev; Victoria V. Tsaruk
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Paper Abstract

In this paper we present a comparison of the data on aerosol number size distribution measured with GRIMM 1.109 aerosol spectrometer in the lower troposphere over Novosibirsk and background area 150 km south-west of it during research flights of Optik TU-134 aircraft laboratory carried out along the route Novosibirsk - Ordynskoye - Novosibirsk in 2011-2013. Aerosol number size distributions averaged over 3 years as together so for warm and cold seasons separately are considered here. It is shown that the accumulation of anthropogenic aerosol within the BL over the city is typical for the cold period, which is most likely caused by inversions those are rapidly destroyed by vertical mixing during warm season and anthropogenic aerosols from the city are transported into the free troposphere.

Paper Details

Date Published: 25 November 2014
PDF: 6 pages
Proc. SPIE 9292, 20th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 929244 (25 November 2014); doi: 10.1117/12.2075623
Show Author Affiliations
Boris D. Belan, V.E. Zuev Institute of Atmospheric Optics (Russian Federation)
Artem V. Kozlov, V.E. Zuev Institute of Atmospheric Optics (Russian Federation)
Denis V. Simonenkov, V.E. Zuev Institute of Atmospheric Optics (Russian Federation)
Gennadii N. Tolmachev, V.E. Zuev Institute of Atmospheric Optics (Russian Federation)
Victoria V. Tsaruk, Tomsk State Univ. of Control Systems and Radioelectronics (Russian Federation)


Published in SPIE Proceedings Vol. 9292:
20th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics
Oleg A. Romanovskii, Editor(s)

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