Lidar observation of aerosol from Siberian forest fire events in the stratosphere over Tomsk in August 2019

A. A. Cheremisin; V. N. Marichev; D. A. Bochkovsky; P. V. Novikov; I. I. Romanchenko

doi:10.1117/12.2603013

15 December 2021 Lidar observation of aerosol from Siberian forest fire events in the stratosphere over Tomsk in August 2019

A. A. Cheremisin, V. N. Marichev, D. A. Bochkovsky, P. V. Novikov, I. I. Romanchenko

Author Affiliations +

Proceedings Volume 11916, 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics; 1191635 (2021) https://doi.org/10.1117/12.2603013
Event: 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 2021, Moscow, Russian Federation

Abstract

Numerous wildfire events were detected in summer 2019 in Siberia and in Canada. Lidar observations in Tomsk in August 2019 revealed strong layers of aerosol scattering in the lower stratosphere. Results of the calculation of backward trajectories of air masses and relevant analysis are presented, involving the satellite radiometric data on fire events along with the data from the CALIOP space lidar on the aerosol. It is demonstrated that the observed aerosol layers originated from the pyrocumulus emissions arising from forest fire events in Siberia and Canada.

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A. A. Cheremisin, V. N. Marichev, D. A. Bochkovsky, P. V. Novikov, and I. I. Romanchenko "Lidar observation of aerosol from Siberian forest fire events in the stratosphere over Tomsk in August 2019", Proc. SPIE 11916, 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 1191635 (15 December 2021); https://doi.org/10.1117/12.2603013

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