Evidence for Arctic Ozone Depletion in Late February and Early March 1994
. Comparison calculations with evolution observed Microwave on Upper Atmosphere Satellite that depletion occurred in Arctic lower late and March 1994. descent, mask part of the chemical destruction of Over the thirty-day period studied, our calculations that destruction of the Arctic stratospheric v...
| Main Authors: | , , , |
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| Other Authors: | |
| Format: | Text |
| Language: | English |
| Published: |
1995
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| Online Access: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.37.9632 http://jpltrs.jpl.nasa.gov/1995/95-0419.pdf |
| Summary: | . Comparison calculations with evolution observed Microwave on Upper Atmosphere Satellite that depletion occurred in Arctic lower late and March 1994. descent, mask part of the chemical destruction of Over the thirty-day period studied, our calculations that destruction of the Arctic stratospheric vortex been as as twice the observed 3 Introduction Detection of chemical in the polar in the Antarctic. Because of polar temperatures, conditions in the Arctic vortex are favorable for formation of stratospheric clouds and subsequent lower stratospheric chlorine activation] and ozone depletion for a much shorter time than in the hemisphere [e.g., and 1993]. In addition, the more active and distorted hemisphere vortex makes it considerably more difficult to separate dynamical chemical [1 994a] ozone from the Microwave Sounder and nitrous oxide from the Cryogen Limb Array on the Atmosphere Research Satellite to show for chemical ozone in the Arctic during February and early March 1993. Als. |
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