Variation of the ozonosphere in the southern hemisphere 
in spring 2014 and 2015 based on satellite data

Valentine B. Kashkin; Alexander V. Dergunov; Tatyana V. Rubleva; Roman V. Odintsov

doi:10.1117/12.2541104

18 December 2019 Variation of the ozonosphere in the southern hemisphere in spring 2014 and 2015 based on satellite data

Valentine B. Kashkin, Alexander V. Dergunov, Tatyana V. Rubleva, Roman V. Odintsov

Author Affiliations +

Proceedings Volume 11208, 25th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 112085U (2019) https://doi.org/10.1117/12.2541104
Event: XXV International Symposium, Atmospheric and Ocean Optics, Atmospheric Physics, 2019, Novosibirsk, Russian Federation

Abstract

Satellite data were used to study changes in the Antarctic ozone hole (AOH) in 2014 and 2015. The formation of AOH is probably caused by the ozone mass transport from the polar areas to the mid-latitudes of the Southern Hemisphere. In November-December, the AOH is filled with the ozone moving from the midlatitudes. In 2014, the ozone masses moving from the Polar region to the mid-latitudes and back were equal to each other, reaching over 70 million tons. No signs of ozone destruction were found in September – December 2014. In 2015, the difference between the ozone masses reached 70.9%. The most likely reason for this was the destruction of the stratospheric ozone by the products of the eruption of Calbuco Volcano in Chile.

Citation Download Citation

Valentine B. Kashkin, Alexander V. Dergunov, Tatyana V. Rubleva, and Roman V. Odintsov "Variation of the ozonosphere in the southern hemisphere in spring 2014 and 2015 based on satellite data", Proc. SPIE 11208, 25th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 112085U (18 December 2019); https://doi.org/10.1117/12.2541104

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