Global distribution of near-surface hydrogen on Mars

By W. Feldman, T. Prettyman, Sylvestre Maurice, Jeffrey J. Plaut, D. Bish, D. Vaniman, M. Mellon, A. Metzger, S. Squyres, S. Karunatillake and 5 more. 2004

465 citations recorded by the source corpus.

Subfields: Astronomy and Astrophysics

View Paper: https://www.semanticscholar.org/paper/eecb10c43efc49664c00ad7e24576ccf6ef82c75

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Citations in the corpus

Geologic history of Mars (2010, background): “At latitudes higher than 60°, neutron and gamma-ray spectrometer measurements detected ice at depths of tens of centimeters below a dehydrated layer (Boynton et al., 2002; Feldman et al., 2004), and the presence of an ice table centimeters below the surface was confirmed by the Phoenix lander (Smith”
Transverse Aeolian Ridges (TARs) on Mars (2008, background): “Gamma Ray Spectrometer and Neutron Spectrometer (GRS/NS) observations of regolith at latitudes N50–60° show substantial amounts of water ice within a few tens of centimeters of the surface (Boynton et al., 2002; Feldman et al., 2004).”
Recent formation and evolution of northern Martian polar layered deposits as inferred from a Global Climate Model (2007, methodology): “On the basis of such an approach, similar to models in which orbital cycles drive climate changes on Earth, various qualitative astronomically based scenarios have been developed to unravel the relationship between the PLD and climate changes [e.g., Cutts and Lewis, 1982 ].”
High latitude patterned grounds on Mars: Classification, distribution and climatic control (2005, background): “Why are S polygons smaller than the L type if they are related to the same process of seasonal contraction? Assuming that they formed at the same period, small polygons could be due to thermal contraction by diurnal cycles, but this possibility is unlikely because the action of diurnal cycles takes ”
Water and Brines on Mars: Current Evidence and Implications for MSL (2013, background): “and midlatitudes by the Neutron Spectrometer (NS) (Feldman et al. 2004) and the High-”
The Sedimentary Rock Record of Mars: Distribution, Origins, and Global Stratigraphy (2012, background): “However, analysis of OMEGA data has shown that small exposures of bedrock in Arabia Terra have increased water contents, consistent with the increased Hþ signal seen throughout the region by the Mars Odyssey Gamma Ray Spectrometer (Feldman et al. 2004).”
Methane clathrate hydrates as a potential source for martian atmospheric methane (2007, methodology): “Moreover, data gathered by the Mars Odyssey neutron spectrometer have been interpreted as indications of the presence of H2O in the martian subsurface extending from the poles to near the equator (Boynton et al., 2002; Feldman et al., 2004; Jakosky et al., 2005; Milliken et al., 2006).”
Mineralogy and evolution of the surface of Mars: A review (2007, background): “Therefore, goethite should be stable at high latitudes, where also all climate models and spacecraft observations indicate high water abundance (Feldman et al., 2004).”