| THE ANALYSIS OF THE RELATIONSHIP BETWEEN THE SUBSYSTEMS OF THE ASIAN SUMMER MONSOON |
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| 作者姓名： | 吴 进 张祖强 何金海 祁 莉 |
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| 作者单位： | Beijing Municipal Weather Forecast Center, Beijing 100089 China; |
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| 基金项目： | National Natural Science Foundation of China(40505019) |
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| 摘 要： | In this study, the relationship between the subsystems of Asian summer monsoon is analyzed using U.S. National Centers for Environmental Protection/National Center for Atmospheric Research reanalysis and Climate Prediction Center Merged Analysis of Precipitation monthly mean precipitation data. The results showed that there is significant correlation between the subsystems of Asian summer monsoon. The changes of intensity over the same period show that weak large-scale Asian monsoon, Southeast Asia monsoon and South Asian monsoon are associated with strong East Asian monsoon and decreasing rainfall in related areas. And when the large-scale Asian monsoon is strong, Southeast Asia and South Asia monsoons will be strong and precipitation will increase. While the Southeast Asia monsoon is strong, the South Asia monsoon is weak and the rainfall of South Asia is decreasing, and vice versa. The various subsystems are significantly correlated for all periods of intensity changes.
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| 关 键 词： | Asian summer monsoon relationship between the subsystems correlation analysis monsoon index precipitation |
| 修稿时间： | 2014/8/28 0:00:00 |
THE ANALYSIS OF THE RELATIONSHIP BETWEEN THE SUBSYSTEMS OF THE ASIAN SUMMER MONSOON |
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| WU Jin,ZHANG Zu-qiang,HE Jin-hai and QI Li.THE ANALYSIS OF THE RELATIONSHIP BETWEEN THE SUBSYSTEMS OF THE ASIAN SUMMER MONSOON[J].Journal of Tropical Meteorology,2014,20(4):342-348. |
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| Authors: | WU Jin ZHANG Zu-qiang HE Jin-hai and QI Li |
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| Affiliation: | Beijing Municipal Weather Forecast Center, Beijing 100089 China; |
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| Abstract: | In this study, the relationship between the subsystems of Asian summer monsoon is analyzed using U.S. National Centers for Environmental Protection/National Center for Atmospheric Research reanalysis and Climate Prediction Center Merged Analysis of Precipitation monthly mean precipitation data. The results showed that there is significant correlation between the subsystems of Asian summer monsoon. The changes of intensity over the same period show that weak large-scale Asian monsoon, Southeast Asia monsoon and South Asian monsoon are associated with strong East Asian monsoon and decreasing rainfall in related areas. And when the large-scale Asian monsoon is strong, Southeast Asia and South Asia monsoons will be strong and precipitation will increase. While the Southeast Asia monsoon is strong, the South Asia monsoon is weak and the rainfall of South Asia is decreasing, and vice versa. The various subsystems are significantly correlated for all periods of intensity changes. |
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| Keywords: | Asian summer monsoon relationship between the subsystems correlation analysis monsoon index precipitation |
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