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

被引：1

作者：

Cheremisin, A. A. ^{[1
]}

Marichev, V. N. ^{[2
]}

Bochkovsky, D. A. ^{[2
]}

Novikov, P., V ^{[1
,3
]}

Romanchenko, I. I. ^{[1
]}

机构：

[1] VV Voevodsky Inst Chem Kinet & Combust, SB RAS, Novosibirsk, Russia

[2] SB RAS, VE Zuev Inst Atmospher Opt, Tomsk, Russia

[3] Irkutsk State Transport Univ, Krasnoyarsk Railway Transport Inst, Krasnoyarsk, Russia

来源：

27TH INTERNATIONAL SYMPOSIUM ON ATMOSPHERIC AND OCEAN OPTICS, ATMOSPHERIC PHYSICS | 2021年 / 11916卷

基金：

俄罗斯基础研究基金会;

关键词：

aerosol; lidar observation; volcano eruption; wildfires; backward trajectory; low stratosphere; satellite observation; pyrocumulus;

D O I：

10.1117/12.2603013

中图分类号：

P4 [大气科学（气象学）];

学科分类号：

0706 ; 070601 ;

摘要：

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.

引用

页数：4

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