| タイトル | Transport characteristics of a finite-difference dynamics model combined with a spectral transport model of the middle atmosphere |
| 著者（英） | Siskind, David E.; Fairlie, A.; Duncan, T.; Turner, Richard E. |
| 著者所属（英） | NASA Langley Research Center |
| 発行日 | 1994-10-01 |
| 言語 | eng |
| 内容記述 | A three-dimensional off-line spectral transport model has been combined with a global, mechanistic, finite-difference dynamics model of the middle atmosphere in order to study transport and photochemistry in the middle atmosphere for specific, observed episodes. In this paper, the basic transport characteristics of the combined models are examined, first using steady, idealized flow fields and second using time-dependent flow fields closely related to observed atmospheric behavior. Transport conducted with the combined models is found to compare favorably with transport conducted on-line in the dynamics model, given appropriate time averaging of the flow fields and suitable choice of artificial diffusion. |
| NASA分類 | METEOROLOGY AND CLIMATOLOGY |
| レポートNO | 95A67082 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/310120 |
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