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| 台风莫拉克、天鹅和艾涛的引导流及相互作用研究 | |
| 引用本文： | 周立,李青青,范轶,端义宏.台风莫拉克、天鹅和艾涛的引导流及相互作用研究[J].中国海洋大学学报(自然科学版),2011,41(6):23-29. |
| 作者姓名： | 周立 李青青 范轶 端义宏 |
| 作者单位： | 1. 北京大学物理学院大气科学系,北京,100871;中国民航云南空管分局,云南,昆明,650200 2. 中国气象局上海台风研究所,中国气象局台风预报技术重点开放实验室,上海,200030 3. 江苏省丹阳市气象局,江苏,丹阳,2123001 4. 国家气象中心,北京,100081 |
| 基金项目： | 国家重点基础研究发展计划项目，国家自然科学基金项目，上海台风基金项目 |
| 摘 要： | 通过2009年台风莫拉克、天鹅和艾涛的个例研究,分析了使用涡旋分离方法移除涡旋环流并计算台风环境引导流的可行性。利用涡旋分离技术,可以非对称地移除台风涡旋环流,并能进一步分析台风间的相互作用,发现天鹅和艾涛主要对莫拉克有向北的引导作用,天鹅的路径气旋式旋转主要是由于莫拉克环流的作用,莫拉克环流对艾涛有着向北的引导作用,而天鹅和艾涛之间的相互作用相对较小。 |
| 关 键 词： | 台风 涡旋移除 引导流 相互作用 |
Study on the Steering Flow of Typhoons Morakot,Goni, Etau and Their Interactions |
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| ZHOU Li,LI Qing-Qing,FAN Yi,DUAN Yi-Hong.Study on the Steering Flow of Typhoons Morakot,Goni, Etau and Their Interactions[J].Periodical of Ocean University of China,2011,41(6):23-29. | |
| Authors: | ZHOU Li LI Qing-Qing FAN Yi DUAN Yi-Hong |
| Institution: | ZHOU Li1,2,LI Qing-Qing3,FAN Yi4,DUAN Yi-Hong5(1.Department of Atmospheric Science,School of Physics,Peking University,Beijing 100871,China,2.Yunnan Air Traffic Management Center,CAAC,Kunming 730087,3.Laboratory of Typhoon Forecast Technique,Shanghai Typhoon Institute of CMA,Shanghai 200030,4.Danyang Meteorological Bureau,Danyang 212300,5.National Meteorological Center,China Meteorological Administration,Beijing 100081,China) |
| Abstract: | This paper analyses the vortex removal and calculated steering flow,based on typhoons Morakot,Goni,and Etau in 2009.The circulations of the typhoons are able to be asymmetrically removed through the vortex separation method,and the interactions between typhoons are able to be further investigated.It is shown that Goni and Etau steered Morakot northward,and the interaction between Morakot and Goni governed Goni to move cyclonically.Etau was driven northward by Morakot,while the interaction between Goni and E... |
| Keywords: | typhoons vortex removal steering flow interactions |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |