| 台风路径预报的定量分析 |
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| 引用本文： | 纪文君,郭湘平,刘正奇.台风路径预报的定量分析[J].广东海洋大学学报,2001,21(4):32-37. |
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| 作者姓名： | 纪文君 郭湘平 刘正奇 |
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| 作者单位： | 1. 湛江海洋大学水产学院,
2. 海军南海舰队水文气象中心, |
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| 摘 要： | 针对传统预报台风路径方法不够准确的缺陷,采用动力学方法,定量分析了作用在台风上的地转偏向力、内力、气压梯度力对台风转向所起作用的程度,指出了判定台风转向的动力学和天气学条件,证明了台风强度移速和气压场变化是台风转向的原因.
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| 关 键 词： | 台风 转向 判据 |
| 文章编号： | 1007-7995(2001)04-0032-06 |
| 修稿时间： | 2001年5月29日 |
The Quantitative Analysis in Typhoon Route Forecast |
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| Ji Wenjun,Guo Xiangping,Liu Zhengqi.The Quantitative Analysis in Typhoon Route Forecast[J].Journal of Zhanjiang Ocean University,2001,21(4):32-37. |
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| Authors: | Ji Wenjun Guo Xiangping Liu Zhengqi |
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| Institution: | Ji Wenjun 1 Guo Xiangping 2 Liu Zhengqi 2 |
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| Abstract: | In view of the defect of traditional method in typhoon forcast that littie accurates,this paper uses dynamics method,for Coriolis power,inner power and atmospheric pressuer power that act on the typhoon The paper analyzes the typhoon turn degree,points out the dynamics and weathers conditions that make typhoon turn,and the changes of typhoon intensity move speed and atmospheric pressure space that lead to typhoon turn are derived. |
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| Keywords: | Typhoon Turn Criterion |
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