| A CHARACTERISTIC CORRELATION ANALYSIS BETWEEN THE ASIA SUMMER MONSOON MEMBERS AND THE WEST PACIFIC SUBTROPICAL HIGH |
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| 作者姓名： | 余丹丹 张韧 洪梅 闵锦忠 郭品文 |
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| 作者单位： | [1]Institute of atmospheric physics, Chinese academy of sciences LASG, Beijing 100029 China [2]Institute of Meteorology, PLA University of Science and Technology, Nanjing 211101 China [3]Nanjing University of Information Science ＆ Technology, KLME, Nanjing 210044 |
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| 基金项目： | 国家自然科学基金;江苏省重点实验室基金 |
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| 摘 要： | In this paper, by using the pentad-mean NCAR/NCEP reanalysis data for the period of 1958-1997, some characteristic indices of describing the activity of Asian summer monsoon system members are defined and calculated. Based on the above works, a time-lag correlation analysis method is introduced for the correlation analysis between the Asian summer monsoon system and the west Pacific subtropical high (WPSH) area index, and some meaningful interaction processes and characteristic phenomena between them are revealed and discussed accordingly. It is shown that there exists some remarkable time-lag correlations in various degree between the Asian summer monsoon system members and the WPSH area index, and they interact and feedback with each other, which consists of the whole Asian summer monsoon system.
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| 关 键 词： | 太平洋 海洋气候 夏季 季风 |
A CHARACTERISTIC CORRELATION ANALYSIS BETWEEN THE ASIA SUMMER MONSOON MEMBERS AND THE WEST PACIFIC SUBTROPICAL HIGH |
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| YU Dan-dan,ZHANG Ren,HONG Mei,MIN Jin-zhong,GUO Pin-wen.A CHARACTERISTIC CORRELATION ANALYSIS BETWEEN THE ASIA SUMMER MONSOON MEMBERS AND THE WEST PACIFIC SUBTROPICAL HIGH[J].Journal of Tropical Meteorology,2007,13(1):101-104. |
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| Authors: | YU Dan-dan ZHANG Ren HONG Mei MIN Jin-zhong GUO Pin-wen |
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| Abstract: | In this paper, by using the pentad-mean NCAR/NCEP reanalysis data for the period of 1958-1997, some characteristic indices of describing the activity of Asian summer monsoon system members are defined and calculated. Based on the above works, a time-lag correlation analysis method is introduced for the correlation analysis between the Asian summer monsoon system and the west Pacific subtropical high (WPSH) area index, and some meaningful interaction processes and characteristic phenomena between them are revealed and discussed accordingly. It is shown that there exists some remarkable time-lag correlations in various degree between the Asian summer monsoon system members and the WPSH area index, and they interact and feedback with each other, which consists of the whole Asian summer monsoon system. |
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| Keywords: | west Pacific subtropical high (WPSH) Asia Summer Monsoon time-lag Correlation Analysis |
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