Study of ozone concentration variations in the upper stratosphere using millimeter wave spectroscopy methods |
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| Authors: | S V Solomonov E P Kropotkina A N Ignat’ev A N Lukin S B Rozanov |
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| Institution: | 1.Lebedev Physical Institute,Russian Academy of Sciences,Moscow,Russia |
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| Abstract: | New results of the study of ozone concentration variations in the upper stratosphere over Moscow in the layer at a height
of 40 km, which is most sensitive to anthropogenic impacts, are presented. Changes in the ozone concentration and its relation
to other atmospheric parameters in cold periods of 2008–2009 and 2009–2010 are analyzed. It was shown that there exist regions
with decreased ozone content in the polar vortex and outside of it in air with higher temperature in the upper stratosphere.
These phenomena cause deformations of vertical ozone distribution profiles and an appreciable shift of the maximum of the
relative content of ozone to lower stratosphere layers. |
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