Air depression over south pole during Antarctic spring and its possible influence on ozone content in this region |
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Authors: | A A Krivolutsky |
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Institution: | Central Aerological Observatory (CAO), Pervomayskaya Str. 3, Dolgoprudny 141700, Moscow Region, Russia |
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Abstract: | Air depression during Antarctic spring, its long-term behaviour and connection with ozone content has been investigated on base of rocket data for polar regions and total ozone data sets for South pole (TOMS data) for 1979–1990. It was shown, that air pressure depression near South polar region in September in the lower stratosphere has a visible (about 5% per decade) negative trend similar to the tendency which total ozone records reveal. Rather high correlation (+0.82) between air pressure in the stratosphere and total ozone content for spring in Antarctica was found. |
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