Comparison of stratospheric ozone variations in the Arctic and Antarctic during solar proton events

Elena Eugen Evna Kasatkina; Oleg I. Shumilov; Oleg M. Raspopov; Kjell Henriksen; Stanislav Fisher; James R. Slusser

doi:10.1117/12.163467

2 November 1993 Comparison of stratospheric ozone variations in the Arctic and Antarctic during solar proton events

Elena Eugen Evna Kasatkina, Oleg I. Shumilov, Oleg M. Raspopov, Kjell Henriksen, Stanislav Fisher, James R. Slusser

Proceedings Volume 2047, Atmospheric Ozone; (1993) https://doi.org/10.1117/12.163467
Event: High Latitude Optics, 1993, Tromso, Norway

Abstract

In this work the influence of solar protons of ground level event (GLE) type on stratospheric ozone were investigated. The asymmetry of ozone `mini-holes' caused by GLEs between the Arctic and Antarctic polar caps (N/S asymmetry) in terms of their spatial variations and possible mechanisms which are responsible for this asymmetry are discussed. There were considered GLE events: 29.09.89; 19.10.89; 24.10.89 and 21 - 28 May 1990 on data of balloon measurements and ground based ozone data of some Arctic and Antarctic observatories.

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Elena Eugen Evna Kasatkina, Oleg I. Shumilov, Oleg M. Raspopov, Kjell Henriksen, Stanislav Fisher, and James R. Slusser "Comparison of stratospheric ozone variations in the Arctic and Antarctic during solar proton events", Proc. SPIE 2047, Atmospheric Ozone, (2 November 1993); https://doi.org/10.1117/12.163467

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