Results 51 to 60 of about 6,291 (153)

Martian geomorphology and its relation to subsurface volatiles [PDF]

open access: yes
Martian volatile inventory, planetary climatic and atmospheric evolution, and the interpretation of various remote sensing data were discussed. A number of morphologies that were cited as potential indicators of subsurface volatiles were reviewed ...
Clifford, Stephen M.   +2 more
core   +1 more source

Significant achievements in the planetary geology program, 1981 [PDF]

open access: yes
Recent developments in planetology research as reported at the 1981 NASA Planetary Geology Principal Investigators meeting are summarized. The evolution of the solar system, comparative planetology, and geologic processes active on other planets are ...
Holt, H. E.
core   +1 more source

Peering into lunar permanently shadowed regions with deep learning. [PDF]

open access: yesNat Commun, 2021
Bickel VT   +3 more
europepmc   +1 more source

Zonation of Landslide Susceptibility in Ruijin, Jiangxi, China. [PDF]

open access: yesInt J Environ Res Public Health, 2021
Zhou X   +24 more
europepmc   +1 more source

Geoscience and a Lunar Base: A Comprehensive Plan for Lunar Exploration [PDF]

open access: yes
This document represents the proceedings of the Workshop on Geoscience from a Lunar Base. It describes a comprehensive plan for the geologic exploration of the Moon.
Spudis, Paul D., Taylor, G. Jeffrey
core   +1 more source

Transfer function-noise modeling and spatial interpolation to evaluate the risk of extreme (shallow) water-table levels in the Brazilian Cerrados [PDF]

open access: yes
Water regimes in the Brazilian Cerrados are sensitive to climatological disturbances and human intervention. The risk that critical water-table levels are exceeded over long periods of time can be estimated by applying stochastic methods in modeling the ...
Asmuth, J.R., von   +4 more
core   +2 more sources

MECA Symposium on Mars: Evolution of its Climate and Atmosphere [PDF]

open access: yes
The geological, atmospheric, and climatic history of Mars is explored in reviews and reports of recent observational and interpretive investigations. Topics addressed include evidence for a warm wet climate on early Mars, volatiles on Earth and on Mars,
Baker, Victor   +6 more
core   +1 more source

Free convection in the Matian atmosphere [PDF]

open access: yes
The 'free convective' regime for the Martian atmospheric boundary layer (ABL) was investigated. This state occurs when the mean windspeed at the top of the ABL drops below some critical value U(sub c) and positive buoyant forces are present.
Clow, G. D., Haberle, R. M.
core   +1 more source

Martian northern plains [PDF]

open access: yes, 1993
"... contains papers that have been accepted for the Workshop on the Martian Northern Plains: Sedimentological, Periglacial, and Paleoclimatic Evolution, August 12-14, 1993, in Fairbanks, Alaska ..."sponsored by MSATT Study Group, Lunar and Planetary ...

core  

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