| タイトル | On the origin of the tropical intraseasonal oscillation |
| 著者（英） | Chao, Winston C. |
| 著者所属（英） | NASA Goddard Space Flight Center |
| 発行日 | 1987-08-01 |
| 言語 | eng |
| 内容記述 | This study provides an explanation for the origin of the tropical intraseasonal (40-50 day) oscillation (TIO) based on a simple generalization of Gill's linear analytic model for tropical large-scale heat-induced circulation. The solution contains a convective region that excites an eastward-moving Kelvin wave and a westward-moving Rossby wave. The entire system moves eastward as a response to the circulation it excites at a speed at which the latent heat energy in the tropics is best extracted. The TIO speed is a weighted mean of the speed of the Kelvin wave and that of the Rossby wave. |
| NASA分類 | METEOROLOGY AND CLIMATOLOGY |
| レポートNO | 88A10853 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/374782 |
