| 南半球对流层中部大气环流的若干特点 |
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| 引用本文： | 曲维政,金华,黄菲,王燕宾.南半球对流层中部大气环流的若干特点[J].热带气象学报,2000,16(2):155-163. |
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| 作者姓名： | 曲维政 金华 黄菲 王燕宾 |
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| 作者单位： | 青岛海洋大学,山东,青岛,266003 |
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| 基金项目： | 国家“九五”攀登计划!（现代地壳运动与地球动力学研究） 970231003 |
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| 摘 要： | 分析了南半球对流层５００ｈＰａ平均地转西风随纬度的分布特点，平均地转西风季节变化特点，计算分析了南半球位势高度对纬向平均的偏差，分析了超长波的分布特征。以上结果均与北半球同期计算结果作了对比比较，指出了南北半球大气环流的异同点。
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| 关 键 词： | 南半球 西风廓线 超长波 对流层 大气环流 |
| 收稿时间： | 1999/3/25 0:00:00 |
| 修稿时间： | 6/7/1999 12:00:00 AM |
SOME CHARACTERJSTICS OF GENERAL CIRCULATION IN LOWER TROPOSPHERE OF SOUTHERN HEMISPHERE |
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| QU Wei-zheng,JIN Hu,HUAN Fei and WANG Yian-bin.SOME CHARACTERJSTICS OF GENERAL CIRCULATION IN LOWER TROPOSPHERE OF SOUTHERN HEMISPHERE[J].Journal of Tropical Meteorology,2000,16(2):155-163. |
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| Authors: | QU Wei-zheng JIN Hu HUAN Fei and WANG Yian-bin |
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| Institution: | Ocean University of Qingdao, Shandong Province Qingdao 266003, China;Ocean University of Qingdao, Shandong Province Qingdao 266003, China;Ocean University of Qingdao, Shandong Province Qingdao 266003, China;Ocean University of Qingdao, Shandong Province Qingdao 266003, China |
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| Abstract: | Based on the global geopotential height 5°×5°grid data from European Center for Medium-range Weather Forecast (ECMWF) and Washington KEBC, the meridional distribution of mean geostrophic westerly in lower stratosphere (500hPa) of Southern Hemisphere was analyzed. Also the seasonal variation of mean gedstrophic westerly, and the distribution of extra-long wave at this layer were analyzed. All results above were compared with those of Northern Hemisphere, and the same features or differences of the atmospheric circulation in Northern and Southern Hemisphere were pointed out, respectively. |
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| Keywords: | Southern Hemisphere Westerly profile Extra-long wave |
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