| 南北半球大气环流与东亚季风 |
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| 引用本文： | 郭其蕴,叶维明.南北半球大气环流与东亚季风[J].气象学报,1979,37(1):86-95. |
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| 作者姓名： | 郭其蕴 叶维明 |
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| 作者单位： | 中国科学院地理研究所
(郭其蕴)，中国科学院地理研究所(叶维明) |
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| 摘 要： | 本文用谐波分析,对南北半球多年平均逐月海平面气压场进行了分析,结果表明:海陆的大小和分布不同,是南北半球大气环流差异的主要原因。大陆的作用随纬度和季节而改变;夏季低纬度大陆的作用更明显,高纬度则是冬季明显。欧亚非大陆,在东亚季风形成中起了主要作用。
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| 收稿时间： | 1978/10/30 0:00:00 |
THE CIRCULATION IN SOUTHERN AND NOTHERNHEMISPHERES AND THE MONSOONS OVEREASTERN ASIA |
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| Guo Qi-yun and Xie Wei-ming.THE CIRCULATION IN SOUTHERN AND NOTHERNHEMISPHERES AND THE MONSOONS OVEREASTERN ASIA[J].Acta Meteorologica Sinica,1979,37(1):86-95. |
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| Authors: | Guo Qi-yun and Xie Wei-ming |
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| Institution: | Institute of Geography, Academia Sinica;Institute of Geography, Academia Sinica |
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| Abstract: | In this paper, the global normal sea-level pressure fields have been exa mined by means of harmonic analyses. It is shown that the dimensions and distributions of the oceans and continents are responsible for the difference in circulations between the two hemispheres. The effect of continents that is oaring with the latitudes much more pronounced in low latitudes in summer while in high latitudes in winter. The well-known role of Eurasia and African in the formation of monsoons over Easten Asia is comfirmed. |
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