Study of transboundary aerosol transport from Aral-Caspian arid region to the south of Western Siberia in 2015-2016

Denis V. Simonenkov; Karim A. Shukurov; Alexey V. Nevzorov; Andrey P. Makeev; Sergey B. Belan; Alireza Rashki

doi:10.1117/12.2603267

15 December 2021 Study of transboundary aerosol transport from Aral-Caspian arid region to the south of Western Siberia in 2015-2016

Denis V. Simonenkov, Karim A. Shukurov, Alexey V. Nevzorov, Andrey P. Makeev, Sergey B. Belan, Alireza Rashki

Author Affiliations +

Proceedings Volume 11916, 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics; 119165W (2021) https://doi.org/10.1117/12.2603267
Event: 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 2021, Moscow, Russian Federation

Abstract

Based on the previously proposed comprehensive backward-trajectory methodology for studying the patterns of transboundary transport of aerosol-gas air impurities originated from desert regions of Central Asia, the impact of the Aral-Caspian arid zone on Tomsk region and on the background area of the Ob region in the south of the Novosibirsk Oblast in 2015-2016 is assessed. In the first, we used the dataset of lidar sounding of the aerosol scattering ratio at the High-Altitude Sounding Station of Zuev Institute of Atmospheric Optics, Siberian Branch of Russian Academy of Sciences. In the second, the dataset of regular aircraft aerosol measurements over Karakansky Bor (pine forest) on the right southern bank of Novosibirsk reservoir is used. Approbation of backward-trajectory technique for the datasets of 2015-2016 showed a significant effect of the Aral-Caspian arid region on the aerosol load of the troposphere of the south of Western Siberia.

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Denis V. Simonenkov, Karim A. Shukurov, Alexey V. Nevzorov, Andrey P. Makeev, Sergey B. Belan, and Alireza Rashki "Study of transboundary aerosol transport from Aral-Caspian arid region to the south of Western Siberia in 2015-2016", Proc. SPIE 11916, 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 119165W (15 December 2021); https://doi.org/10.1117/12.2603267

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