| THE RELATIONSHIP BETWEEN THE MOVEMENT OF THE MEIYU/BAIU RAIN BELT AND THE PERIODIC NORTHWESTWARD PROPAGATION OF THE CONVECTIVE ACTIVITY FROM TROPICAL WEST PACIFIC |
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| 引用本文： | 王亚非,山崎信雄. THE RELATIONSHIP BETWEEN THE MOVEMENT OF THE MEIYU/BAIU RAIN BELT AND THE PERIODIC NORTHWESTWARD PROPAGATION OF THE CONVECTIVE ACTIVITY FROM TROPICAL WEST PACIFIC[J]. , 2001, 0(3) |
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| 作者姓名： | 王亚非 山崎信雄 |
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| 作者单位： | Chinese Academy of Meteorological Sciences Beijing 100081，Meteorological Research Institute，Tsukuba 305，Japan |
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| 基金项目： | This study is supported by National Natural Science Foundation of China under Grant No.49794030，Ministry of Science Technology of China(G1998040908) |
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| 摘 要： | In order to investigate the effect of the factors in tower latitudes on Meiyu/Baiu front,adiagnostic analysis for the two cases during June to July of 1985 and 1986 was examined.We foundthat (1)when the tropical convective activity moves westward to 10.5-15.5′N/140°E from eastside of 10.5-15.5°N/160°E,the northward shifts of the Meiyu/Baiu rain belt occurs;(2)themain factor which results in the northward and southward shifts of Meiyu/Baiu rain belt is thoughtas the 8,18 and 30 day oscillations of the tropical convective activity around West Pacific.Meanwhile,the wave train propagating from Lake Baikal via Okhotsk Sea to the tropics couldsometimes shift Baiu rain belt southward;(3)the onsets of Meiyu in China of both cases tend totake place just when the convective activity around lower latitudes moves westward through about140°E with the 8,18 and 30 day oscillation periods firstly coming to June.
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THE RELATIONSHIP BETWEEN THE MOVEMENT OF THE MEIYU/BAIU RAIN BELT AND THE PERIODIC NORTHWESTWARD PROPAGATION OF THE CONVECTIVE ACTIVITY FROM TROPICAL WEST PACIFIC |
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| WANG Yafei Chinese Academy of Meteorological Sciences,Beijing YAMAZAKI Nobuo Meteorological Research Institute,Tsukuba ,Japan. THE RELATIONSHIP BETWEEN THE MOVEMENT OF THE MEIYU/BAIU RAIN BELT AND THE PERIODIC NORTHWESTWARD PROPAGATION OF THE CONVECTIVE ACTIVITY FROM TROPICAL WEST PACIFIC[J]. Acta Meteorologica Sinica, 2001, 0(3) |
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| Authors: | WANG Yafei Chinese Academy of Meteorological Sciences Beijing YAMAZAKI Nobuo Meteorological Research Institute Tsukuba Japan |
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| Affiliation: | WANG Yafei Chinese Academy of Meteorological Sciences,Beijing 100081YAMAZAKI Nobuo Meteorological Research Institute,Tsukuba 305,Japan |
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| Abstract: | |
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| Keywords: | tropical convective activity Meiyu/Baiu rain belt low-frequency oscillation |
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