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| 亚洲季风年代际振荡及与天文因子的相关 | |
| 引用本文： | 卫捷,汤懋苍,冯松,张莉.亚洲季风年代际振荡及与天文因子的相关[J].高原气象,1999,18(2):179-184. |
| 作者姓名： | 卫捷 汤懋苍 冯松 张莉 |
| 作者单位： | 1. 兰州气象学校,甘肃省兰州市,730021;中国科学院兰州高原大气物理研究所,甘肃省兰州市,730000 2. 中国科学院兰州高原大气物理研究所,甘肃省兰州市,730000 3. 中国科学院研究生院地学部,北京,100039 |
| 基金项目： | “九·五”国家攀登计划项目 |
| 摘 要： | 主要通过滑动ｔ－检验方法和相关统计，分析了近５０年来南亚季风、东亚季风以及高原季风的相互关系，并对其与太阳黑子周期长度（ＳＣＬ）和地球自转速度（Δω）的关系进行了讨论。结果表明：三种亚洲季风虽然在年际变化上相关不好，但在年代变化上具有很好一致性；亚洲季风的年代际变化与ＳＣＬ和Δω均相关很好，其中以与Δω关系最好，且Δω的变化超前亚洲季风的变化。对日地因子的短期变化如何影响亚洲季风年代际振荡提出了初 |
| 关 键 词： | 亚洲季风 年代际振荡 地球自转 黑子周期长度 |
| 修稿时间： | 1998-03-09 |
INTERDECADAL FLUCTUATION OF ASIAN SUMMER MONSOON AND THEIR RELATION TO ASTRONOMICAL FACTORS |
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| WEI Jie,TANG Mao-cang,FENG Song,ZHANG Li.INTERDECADAL FLUCTUATION OF ASIAN SUMMER MONSOON AND THEIR RELATION TO ASTRONOMICAL FACTORS[J].Plateau Meteorology,1999,18(2):179-184. | |
| Authors: | WEI Jie TANG Mao-cang FENG Song ZHANG Li |
| Abstract: | On the basis of the moving t test method and cor relat ion analysis, the relation among summer monsoon in South Asia, East Asia and T ibet and their relatio nship with astronomical factors (sunspot cycle length and earth rotation velocit y) were analyzed. The results show that the three kinds of Asian summer monsoons have close relation at interdecadal scale,though they have no appreciable rela t ion at interannual time scale. Moreover, the interdecadal fluctuations of Asian summer monsoon have good relation with the astronomical factors, especially the earth rotation velocity. The physical link between astronomical factors and Asian summer monsoon were discussed. |
| Keywords: | Asian summer monsoon Interdecadal fluctuation Earth rotation velocity Sunspot cycle length |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |