Preliminary study on vertical velocity caused by katabatic wind in Antarctica and its influence on atmospheric circulation |
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Authors: | Ma Yimin |
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Institution: | Institute of Atmospheric Physics, Academia Sinica, Beijing, 100029 |
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Abstract: | The vertical velocity at the top of Ekman layer caused by katabatic winds is proposed and deduced. By com-puting actual data we jet a distribution of the velocities over Antarctica. The distribution plays a positive role in maintaining the cyclone and anticyclone over Antarctica. |
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