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| Format: | Artículo científico |
| Language: | en |
| Published: |
Universidad Nacional Autónoma de México
2003
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| Online Access: | https://www.redalyc.org/articulo.oa?id=56842113 |
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Table of Contents:
- Degassing of volatiles in the geological history of Mars Héctor Javier Durand Manterola Ciencias de la Tierra degassing volcanism Mars atmosphere I obtain an estimate of the total mass of degassed volatiles on Mars and the distribution of degassing in time. The amount ofvolatiles degassed in all the history of Mars is of the order of 3.73x1020 kg, i.e. 16 000 times the current Martian atmosphere. Thebulk of the degassing occurred in Early, Middle, and Late Noachian, and in Early Hesperian. Degassing was monotonicallydecreasing in the last five epochs, from Early Hesperian to Late Amazonian. The amount of liquid water at the surface in the pastwas very little or none, thus the existence of life is doubtful. 2003 artículo científico 0016-7169 https://www.redalyc.org/articulo.oa?id=56842113 en http://www.redalyc.org/revista.oa?id=568 Geofísica Internacional application/pdf Universidad Nacional Autónoma de México Geofísica Internacional (México) Num.1 Vol.42