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| title | Updates on Modeling the Water Cycle with the NASA Ames Mars Global Climate Model |
| Full Text URI | http://hdl.handle.net/2060/20170000648 |
| Author(eng) | Urata, R.; Brecht, A. S.; Kahre, M. A.; Hollingsworth, J. L.; Wolff, M. J.; Haberle, R. M.; Montmessin, F.; Klassen, D. R. |
| Author Affiliation(eng) | NASA Ames Research Center |
| Issue Date | 2017-01-17 |
| Language | eng |
| Description | Global Circulation Models (GCMs) have made steady progress in simulating the current Mars water cycle. It is now widely recognized that clouds are a critical component that can significantly affect the nature of the simulated water cycle. Two processes in particular are key to implementing clouds in a GCM: the microphysical processes of formation and dissipation, and their radiative effects on heating/ cooling rates. Together, these processes alter the thermal structure, change the dynamics, and regulate inter-hemispheric transport. We have made considerable progress representing these processes in the NASA Ames GCM, particularly in the presence of radiatively active water ice clouds. We present the current state of our group's water cycle modeling efforts, show results from selected simulations, highlight some of the issues, and discuss avenues for further investigation. |
| NASA Subject Category | Lunar and Planetary Science and Exploration; Meteorology and Climatology |
| Report No | ARC-E-DAA-TN37040 |
| Rights | Copyright, Distribution as joint owner in the copyright |
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