| 台风Mindulle变性再发展的特征及机理研究 |
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| 引用本文： | 朱先德,王启,陈优宽.台风Mindulle变性再发展的特征及机理研究[J].中国海洋大学学报(自然科学版),2010,40(8). |
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| 作者姓名： | 朱先德 王启 陈优宽 |
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| 作者单位： | 1. 中国海洋大学海洋环境学院,山东,青岛,266100
2. 山东省气象局,山东,济南,250031 |
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| 基金项目： | 国家重点基础研究发展规划项目，国家自然科学基金项目，国家科技部项目，中国气象局项目 |
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| 摘 要： | 对于2004年台风Mindulle登陆入海再发展进行研究分析。通过演变特征的分析,发现在台风北移时,冷空气入侵台风低层,台风经历一个变性再发展的过程,台风在高层一直保持暖心结构,并且在台风的西侧形成一个冷锋面结构,而在北侧为一个暖性锋面结构,使得暖空气被迫抬升,冷空气也逐渐包围了台风。冷平流与来自暖海面的暖平流交汇使得暖湿的海面对流加剧。同时高空急流入口处辐散区与台风低压的重合和西风槽的东移,对台风的维持和再发展起到了重要的作用。
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| 关 键 词： | 台风Mindulle 登陆 变性 再加强 |
Characteriscs and Mechanism Analysis of Extratropical Transition and Reintensification of Midnulle(2004) |
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| ZHU Xian-De,WANG Qi,CHEN You-Kuan.Characteriscs and Mechanism Analysis of Extratropical Transition and Reintensification of Midnulle(2004)[J].Periodical of Ocean University of China,2010,40(8). |
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| Authors: | ZHU Xian-De WANG Qi CHEN You-Kuan |
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| Institution: | ZHU Xian-De1,WANG Qi1,CHEN You-Kuan2(1.College Physical and Environmental Oceanography,Ocean University of China,Qingdao 266100,China,2.Shandong Meteorological Bureau,Jinan 250031,China) |
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| Abstract: | By analysing of the features of landfalling typhoon Mindulle,we found that the typhoon had gone through a degenerative process of further development when it moved northward.And a warm core structure had remained in the upper-level of Mindulle.Due to the injection of cold air north,a cold front formed in the west side of typhoon,while a warm front formed in the north side of typhoon.Warm air was forced uplift in this condition.Meanwhile Mindulle was surrounded by the cold air.From the diagnosis we found tha... |
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| Keywords: | typhoon Mindulle landfalling extratropical transition re-intensification |
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