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Antarctic polar vortex weakening due to a temperature decrease in the lower subtropical stratosphere. / Zuev, Vladimir V.; Savelieva, Ekaterina; Borovko, Irina V. et al.

26th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics. ed. / Gennadii G. Matvienko; Oleg A. Romanovskii. SPIE, 2020. 115607U (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 11560).

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Harvard

Zuev, VV, Savelieva, E, Borovko, IV & Krupchatnikov, VN 2020, Antarctic polar vortex weakening due to a temperature decrease in the lower subtropical stratosphere. in GG Matvienko & OA Romanovskii (eds), 26th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics., 115607U, Proceedings of SPIE - The International Society for Optical Engineering, vol. 11560, SPIE, 26th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics 2020, Moscow, Russian Federation, 06.07.2020. https://doi.org/10.1117/12.2574652

APA

Zuev, V. V., Savelieva, E., Borovko, I. V., & Krupchatnikov, V. N. (2020). Antarctic polar vortex weakening due to a temperature decrease in the lower subtropical stratosphere. In G. G. Matvienko, & O. A. Romanovskii (Eds.), 26th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics [115607U] (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 11560). SPIE. https://doi.org/10.1117/12.2574652

Vancouver

Zuev VV, Savelieva E, Borovko IV, Krupchatnikov VN. Antarctic polar vortex weakening due to a temperature decrease in the lower subtropical stratosphere. In Matvienko GG, Romanovskii OA, editors, 26th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics. SPIE. 2020. 115607U. (Proceedings of SPIE - The International Society for Optical Engineering). doi: 10.1117/12.2574652

Author

Zuev, Vladimir V. ; Savelieva, Ekaterina ; Borovko, Irina V. et al. / Antarctic polar vortex weakening due to a temperature decrease in the lower subtropical stratosphere. 26th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics. editor / Gennadii G. Matvienko ; Oleg A. Romanovskii. SPIE, 2020. (Proceedings of SPIE - The International Society for Optical Engineering).

BibTeX

@inproceedings{51aa86440bba483da28902779ac50635,
title = "Antarctic polar vortex weakening due to a temperature decrease in the lower subtropical stratosphere",
abstract = "The stratospheric polar vortex strength in spring determines to a great extent the duration and intensity of ozone depletion in the polar regions. The size of the Antarctic ozone hole usually reaches its maximum in September and then drops off during October and November. However, in 2015, a significant increase in the ozone hole area relative to climatological mean values was observed in October under the strong polar vortex conditions, and in 2002 its abnormal decrease was recorded as a result of the splitting of the polar vortex in September. A significant increase and decrease in temperature of the lower subtropical stratosphere in the spring of 2015 and 2002, which contributed to a corresponding increase and decrease in the stratospheric meridional temperature gradient during these years, was considered as a possible cause for the polar vortex strengthening in 2015 and its weakening in 2002.",
keywords = "Antarctic polar vortex, Polar ozone depletion, Subtropical stratospheric temperature",
author = "Zuev, {Vladimir V.} and Ekaterina Savelieva and Borovko, {Irina V.} and Krupchatnikov, {Vladimir N.}",
note = "Funding Information: This study was supported by the Ministry of Science and Higher Education of the Russian Federation (project No. AAAA-A17-117013050038-7) and the ICMMG SB RAS State Assignment (No. 0315-2019-0004). Publisher Copyright: {\textcopyright} 2020 SPIE Copyright: Copyright 2020 Elsevier B.V., All rights reserved.; 26th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics 2020 ; Conference date: 06-07-2020 Through 10-07-2020",
year = "2020",
doi = "10.1117/12.2574652",
language = "English",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Matvienko, {Gennadii G.} and Romanovskii, {Oleg A.}",
booktitle = "26th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics",
address = "United States",

}

RIS

TY - GEN

T1 - Antarctic polar vortex weakening due to a temperature decrease in the lower subtropical stratosphere

AU - Zuev, Vladimir V.

AU - Savelieva, Ekaterina

AU - Borovko, Irina V.

AU - Krupchatnikov, Vladimir N.

N1 - Funding Information: This study was supported by the Ministry of Science and Higher Education of the Russian Federation (project No. AAAA-A17-117013050038-7) and the ICMMG SB RAS State Assignment (No. 0315-2019-0004). Publisher Copyright: © 2020 SPIE Copyright: Copyright 2020 Elsevier B.V., All rights reserved.

PY - 2020

Y1 - 2020

N2 - The stratospheric polar vortex strength in spring determines to a great extent the duration and intensity of ozone depletion in the polar regions. The size of the Antarctic ozone hole usually reaches its maximum in September and then drops off during October and November. However, in 2015, a significant increase in the ozone hole area relative to climatological mean values was observed in October under the strong polar vortex conditions, and in 2002 its abnormal decrease was recorded as a result of the splitting of the polar vortex in September. A significant increase and decrease in temperature of the lower subtropical stratosphere in the spring of 2015 and 2002, which contributed to a corresponding increase and decrease in the stratospheric meridional temperature gradient during these years, was considered as a possible cause for the polar vortex strengthening in 2015 and its weakening in 2002.

AB - The stratospheric polar vortex strength in spring determines to a great extent the duration and intensity of ozone depletion in the polar regions. The size of the Antarctic ozone hole usually reaches its maximum in September and then drops off during October and November. However, in 2015, a significant increase in the ozone hole area relative to climatological mean values was observed in October under the strong polar vortex conditions, and in 2002 its abnormal decrease was recorded as a result of the splitting of the polar vortex in September. A significant increase and decrease in temperature of the lower subtropical stratosphere in the spring of 2015 and 2002, which contributed to a corresponding increase and decrease in the stratospheric meridional temperature gradient during these years, was considered as a possible cause for the polar vortex strengthening in 2015 and its weakening in 2002.

KW - Antarctic polar vortex

KW - Polar ozone depletion

KW - Subtropical stratospheric temperature

UR - http://www.scopus.com/inward/record.url?scp=85097066640&partnerID=8YFLogxK

U2 - 10.1117/12.2574652

DO - 10.1117/12.2574652

M3 - Conference contribution

AN - SCOPUS:85097066640

T3 - Proceedings of SPIE - The International Society for Optical Engineering

BT - 26th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics

A2 - Matvienko, Gennadii G.

A2 - Romanovskii, Oleg A.

PB - SPIE

T2 - 26th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics 2020

Y2 - 6 July 2020 through 10 July 2020

ER -

ID: 26204449