+ Visit NASA.gov + Contact NASA   + Home Select Search Field * All Report - Patent Number Abstract *Accession Number *NASA Center *Author NameDocument IDKeywordsPublication Date *Title * Find Results With All of the words At least one of the words Enter Search Term  within returned results    Search Tips: Use only the fields with * to search NIX collection. Enclose terms in double quotation marks (") to search for exact phrases, ie: "space shuttle". NOTE: Commas and dashes are removed from search term by search engine. Select Reset Search button to start a new search. See Help for more tips. + NASA Center + Publication Year + Subject + Availability Options + Item/Media Type Selected Navigations: Author > Fanale, Fraser P. [x] Sort results by: NASA Center | Date Added to NTRS | Publication Year There are a total of 20 record(s) matching your query. Sorted by: Date Added To NTRS in Descending order 1 2 Next  Atmospheric H2O and the search for Martian brines Author(s): Zent, Aaron P.; Fanale, Fraser P.; Postawko, S. E. Abstract: Abundant martian brines would have important implication for current theories of volatile migration on Mars, since, although the presence of metastable brines is quite plausible, any brine in the reasonably near-surface ... NASA Center: NASA (non Center Specific) Publication Year: 1988 Added to NTRS: 2008-05-30 Accession Number: 89N25812; Document ID: 19890016441 Water regime of Phobos Author(s): Fanale, Fraser P. Abstract: The Final Technical Report on water regime of Phobos is presented. During the report period two papers were published. The models predicted the depth to the buried ice interface on Phobos and the current H2O flux from Phobos ... NASA Center: NASA (non Center Specific) Publication Year: 1991 Added to NTRS: 2005-08-25 Accession Number: 93N72609; Document ID: 19930075162; Report Number: NAS 1.26:193356, NASA-CR-193356 Quasi-periodic atmosphere-regolith-cap CO2 redistribution in the martian past Author(s): Fanale, Fraser P.; Salvail, James R. Abstract: Our earlier Mars regolith-atmosphere-cap CO2 distribution model (Fanale et al., 1982, Icarus 50, 381-407) has been improved, revised, and extended back over Mars' mid to late history. The present model takes into account ... NASA Center: NASA (non Center Specific) Publication Year: 1994 Added to NTRS: 2004-11-03 Accession Number: 95A90144; Document ID: 19950058545 The effect of volume phase changes, mass transport, sunlight penetration, and densification on the thermal regime of icy regoliths Author(s): Fanale, Fraser P.; Salvail, James R.; Matson, Dennis L.; Brown, Robert H. Abstract: The present quantitative modeling of convective, condensational, and sublimational effects on porous ice crust volumes subjected to solar radiation encompasses the effect of such insolation's penetration of visible ... NASA Center: Jet Propulsion Laboratory Publication Year: 1990 Added to NTRS: 2004-11-03 Accession Number: 91A16349; Document ID: 19910031726 Mars - Epochal climate change and volatile history Author(s): Fanale, Fraser P.; Postawko, Susan E.; Pollack, James B.; Carr, Michael H.; Pepin, Robert O. Abstract: The epochal climate change and volatile history of Mars are examined, with special attention given to evidence for and mechanisms of long-term climate change. Long-term climate change on Mars is indicated most directly by ... NASA Center: Ames Research Center, Johnson Space Center Publication Year: 1992 Added to NTRS: 2004-11-03 Accession Number: 93A27884; Document ID: 19930043887 Influence of heat flow on early Martian climate Author(s): Postawko, Susan; Fanale, Fraser P. Abstract: Previous arguments have suggested that the formation of the valley networks on Mars may be explained by higher internal regolith temperatures associated with a much higher heat flow early in the planet's history. It is ... NASA Center: NASA (non Center Specific) Publication Year: 1992 Added to NTRS: 2004-11-03 Accession Number: 92N29052; Document ID: 19920019809 CO2: Adsorption on palagonite and the Martian regolith Author(s): Zent, Aaron P.; Fanale, Fraser P.; Postawko, Susan E. Abstract: Possible scenarios for the evolution of the Martian climate are discussed. In the interest of determining an upper limit on the absorptive capacity of the Martian regolith, researchers examined the results of Fanale and ... NASA Center: NASA (non Center Specific) Publication Year: 1987 Added to NTRS: 2004-11-03 Accession Number: 87N23419; Document ID: 19870013986 The influence of CO ice on the activity and the near-surface differentiation of comet nuclei Author(s): Fanale, Fraser P.; Salvail, James R. Abstract: A comet nucleus model whose composition is a homogeneous mixture of water ice, CO ice, and dust, in a Halley-type orbit, is presently used to investigate the role of unclathrated CO ice in the activity and near-surface ... NASA Center: NASA (non Center Specific) Publication Year: 1990 Added to NTRS: 2004-11-03 Accession Number: 90A33744; Document ID: 19900046689 SO2 on Io: A thermodynamic perspective Author(s): Zent, Aaron P.; Fanale, Fraser P. Abstract: The presence of condensed SO2 on Io mandates a finite abundance of SO2 vapor which must be present, regardless of plume activity. The absorption of SO2 was measured on particulate sulfur and the equilibrium between absorbed ... NASA Center: NASA (non Center Specific) Publication Year: 1987 Added to NTRS: 2004-11-03 Accession Number: 87N23359; Document ID: 19870013926 Possible Martian brines - Radar observations and models Author(s): Zent, Aaron P.; Fanale, Fraser P.; Roth, Ladislav E. Abstract: The 1971 and 1973 Goldstone 12.6-cm radar observations of Mars are separate data sets which include reflectivity as a function of latitude, longitude, and season. It has been argued that secular reflectivity variations of ... NASA Center: Jet Propulsion Laboratory Publication Year: 1990 Added to NTRS: 2004-11-03 Accession Number: 90A48783; Document ID: 19900061728 1 2 Next  + Back to Top + Sponsored by the NASA Scientific and Technical    Information Program + 2004 Vision for Space Exploration + Freedom of Information Act + NASA Web Privacy Policy and Important Notices + NASA Disclaimers, Copyright Notice,    and Terms and Conditions of Use NASA Official: Calvin Mackey Page Curator: NASA Center for AeroSpace Information (help@sti.nasa.gov) Last Updated: July 5, 2007