| 台风与西风槽相互作用与赤道辐合带的北跳 |
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| 引用本文： | 仇永炎,马德贞,林玉成.台风与西风槽相互作用与赤道辐合带的北跳[J].气象,1999,25(2):3-9. |
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| 作者姓名： | 仇永炎 马德贞 林玉成 |
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| 作者单位： | 1. 北京大学,100871
2. 国家气象中心 |
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| 摘 要： | 利用历史天气图，台风年鉴，以及ＥＣＭＷＦ和ＮＭＣ再分析的风场等资料，研究盛夏一些系统的活动特征及赤道辐合带北跳及其在台风与西风槽相互作用型的关系，得到如下一些事实：（１）块状，自东向西移动的渤海日本海高压，准定常的，河套以东西风槽，低空偏东、偏南急流等系统的活动，都有利于出现台风与西风槽相互作用，有利于出现４００ｍｍ以上台风降水。（２）“７５．８”、“８４．８”和“９８．８”３个台风与西风槽相互作
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| 关 键 词： | TT相互作用型 赤道辐合带 澳大利亚冷高压 |
The Relations Between the Intertropical Convergence Zone(ITCZ) Skipping Northward and the Interaction Between Typhoon and Westerly Trough(TT) Pattern |
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| Chou Yongyan,Ma Dezhen,Lin Yucheng.The Relations Between the Intertropical Convergence Zone(ITCZ) Skipping Northward and the Interaction Between Typhoon and Westerly Trough(TT) Pattern[J].Meteorological Monthly,1999,25(2):3-9. |
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| Authors: | Chou Yongyan Ma Dezhen Lin Yucheng |
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| Abstract: | Using historical
weather maps, typhoon year-books, and wind fields re-analyzed by ECMWF and NMC, the
relations between the characters of some synoptic systems in summer, intertropical
convergence zone (ITCZ) skipping northward and the interaction between typhoon and
westerly though (TT) pattern are studied. The results are as follows. |
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| Keywords: | TT interaction pattern\ ITCZ Australia cold high |
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