| タイトル | Predictability of planetary waves - Interhemispheric differences and the effects of stationary forcing |
| 著者（英） | Somerville, R. C. J.; Roads, J. O. |
| 著者所属（英） | California Univ. |
| 発行日 | 1983-01-01 |
| 言語 | eng |
| 内容記述 | An attempt is made to determine the way in which errors appear in the ultralong waves of numerical weather prediction models, as well as the means by which such errors may be alleviated. Such efforts to improve the numerical forecasting of planetary waves derive their importance from the fact that energetic large scale phenomena are the basis for prospective improvements in extended range forecasting. A simple, linear, quasi-geostrophic and barotropic model is presently used in real data forecast simulations to explore, in an idealized context, several effects that may clarify discrepancies betweeen predictability theory and the performance of current numerical weather prediction models. Attention is given to the degree to which discrepancies may be accounted for by linear theory. |
| NASA分類 | METEOROLOGY AND CLIMATOLOGY |
| レポートNO | 84A45846 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/396573 |
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