| Abstract: | Estimates of the amount of water outgassed from Mars, based on the composition of the atmosphere, range from 6 to 160 m, as compared with 3 km for the Earth. In contrast, large flood features, valley networks, and several indicators of ground ice suggest that at least 500 m of water have outgassed. The two sets of estimates may be reconciled if early in its history, Mars lost part of its atmosphere by impact erosion and hydrodynamic escape. ?? 1987 Nature Publishing Group. |
| Genre: | Article |
| ProdID: | 70014730 |
| Citation Author: | Carr, M. H. |
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| Citation End Page: | 35 |
| Citation Issue: | 6108 |
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| Citation Language: | English |
| Citation Larger Work Title: | Nature |
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| Citation Number Of Pages: | 6 |
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| Citation Search Results Text: | Water on Mars; 1987; Article; Journal; Nature; Carr, M. H. |
| Citation Start Page: | 30 |
| Citation Volume: | 326 |
| Citation Year: | 1987 |
| Type: | citation/reference |
| Text: | Water on Mars; 1987; Article; Journal; Nature; Carr, M. H. |
| URL (THUMBNAIL): | http://pubs.er.usgs.gov/thumbnails/outside_thumb.jpg |
| Date Other: | Thu, 1 Jan 1987 00:00 -0600 |
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