Тип публикации: доклад, тезисы доклада, статья из сборника материалов конференций
Конференция: International Symposium on Atmospheric and Ocean Optics - Atmospheric Physics; Tomsk, RUSSIA; Tomsk, RUSSIA
Год издания: 2016
Идентификатор DOI: 10.1117/12.2250889
Ключевые слова: Ozone hole, satellite ozone data, redistribution of ozone, physical model of circumpolar vortex, Geophysics, Solar energy, Temperature, Upper atmosphere, Vortex flow, Antarctic ozone hole, Atmospheric circulation, Atmospheric physics, Circumpolar vortex, Low temperatures, Northern Hemispheres, Total ozone content, Ozone
Аннотация: In this work we have studied the appearance of analogue of the Antarctic ozone hole in the Northern hemisphere in March 2011. The study is based on AURA satellite data. Possible reasons of this phenomenon were the low temperature in the polar region and intense solar flares. The solar activity led to changes in the atmospheric circПоказать полностьюulation. As a result, in the stratosphere for a while have any rotating circumpolar vortex in the form of a ring in mid-latitudes and low ozone content in the polar region. Our studies revealed a redistribution of ozone mass between the inner and outer part of the vortex with decreasing the total ozone content in the inner part and increases in the outer. A model of the formation of the circumpolar vortex based on atmospheric physics is proposed.
Журнал: 22ND INTERNATIONAL SYMPOSIUM ON ATMOSPHERIC AND OCEAN OPTICS: ATMOSPHERIC PHYSICS
Выпуск журнала: Vol. 10035
ISSN журнала: 0277786X
Место издания: BELLINGHAM
Издатель: SPIE-INT SOC OPTICAL ENGINEERING