| タイトル | Dynamics of the atmosphere of Mars |
| 著者（英） | Barnes, Jeffrey R.; Tillman, James E.; Zurek, Richard W.; Pollack, James B.; Leovy, Conway B.; Haberle, Robert M. |
| 著者所属（英） | Jet Propulsion Lab., California Inst. of Tech.; NASA Headquarters; NASA Ames Research Center |
| 発行日 | 1992-01-01
1992 |
| 言語 | eng |
| 内容記述 | The current understanding of the Martian atmospheric circulation and boundary layer is described. The available meteorological data and the first-order constraints that can be derived from them are reviewed. Pertinent aspects of atmospheric radiation on Mars are briefly presented; their main features are the short radiative time constraints on Mars, as compared to earth, and the important role of suspended dust in providing a potent thermal drive for the atmosphere. The current understanding of the Martian atmospheric circulation and its various components - the zonal-mean, zonal, and meridional flows, stationary and traveling planetary waves, atmospheric thermal tides, topographic wind systems, free modes, and gravity waves - is examined. Present-day knowledge of the PBL on Mars is reviewed, with particular attention given to the Viking Orbiter and Lander observations relating to the winds required for raising dust from the surface. The theory of the origin and decay of great dust storms on Mars is reviewed. |
| NASA分類 | LUNAR AND PLANETARY EXPLORATION |
| レポートNO | 93A27878 |
| 権利 | Copyright |
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