| 低频球面正压大气行星波的频散特征及大气环流遥相关型形成的物理机制 |
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| 引用本文： | 王玉清.低频球面正压大气行星波的频散特征及大气环流遥相关型形成的物理机制[J].热带气象学报,1987(3):217-226. |
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| 作者姓名： | 王玉清 |
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| 作者单位： | 上海台风研究所 硕士研究生 |
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| 摘 要： | 本文研究了非均匀基本纬向流中低频球面正压大气行星波的能量频散特征,讨论了波射线,求得了波射线路径的近似方程。此外,还讨论了沿波射线波包振幅和能量的变化。所得结果可给出大气环流遥相关型水平结构形成及其演变的基本物理图象。
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| 收稿时间： | 1986/11/24 0:00:00 |
| 修稿时间： | 1984/3/13 0:00:00 |
THE DISPERSION FEATURE OF THE SPHERICAL LOW-FREQUENCY PLANETARY WAVES IN BAROTROPIC ATMOSPHERE AND THE PHYSICAL MECHANISM OF THE TELECONNECTION PATERNS IN GENERAL CIRCULATION |
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| Wang Yuqing.THE DISPERSION FEATURE OF THE SPHERICAL LOW-FREQUENCY PLANETARY WAVES IN BAROTROPIC ATMOSPHERE AND THE PHYSICAL MECHANISM OF THE TELECONNECTION PATERNS IN GENERAL CIRCULATION[J].Journal of Tropical Meteorology,1987(3):217-226. |
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| Authors: | Wang Yuqing |
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| Institution: | Shanghai Typhoon Iustitute |
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| Abstract: | In this paper, the dispersion feature of the spherical low-frequency harotropic plantary waves in a zonally varying basic flow has been studied. The wave ray has been discussed and the approximate epuations for the wave ray tracing have been derived. And also the variation of the wave packet amplitude and energy has been discussed. The results obtained here can show the essential physical "picture"of the horizontal structure and evolution of the teleconnection paterns in general circulation. |
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