Results 81 to 90 of about 8,101 (169)
Glacial geology of the Hellas region on Mars [PDF]
A glacial geologic interpretation was recently presented for Argyre, which is herein extended to Hellas. This glacial event is believed to constitute an important link in a global cryohydric epoch of Middle Amazonian age.
Johnson, Natasha +2 more
core +1 more source
Non-Newtonian ice rheology and the retention of craters on Ganymede [PDF]
Calculations carried out for craters of varying sizes in a medium with constant temperature T = 173 K yield values for the crater relaxation time t sub e (defined as the time required for the crater depth to become 1/e of its original value) that appear ...
Schubert, Gerald, Thomas, Paul J.
core +1 more source
Change in ice rheology during climate variations – implications for ice flow modelling and dating of the EPICA Dome C core [PDF]
, 2006 The study of the distribution of crystallographic orientations (i.e., the fabric) along ice cores provides information on past and current ice flow in ice-sheets.
A. Svensson +8 more
core +2 more sources
Generalized Maxwell Love numbers [PDF]
, 2009 By elementary methods, I study the Love numbers of a homogeneous, incompressible, self–gravitating sphere characterized by a generalized Maxwell rheology, whose mechanical analogue is represented by a finite or infinite system of classical Maxwell ...
SPADA, GIORGIO
core +1 more source
Altimetry data and the elastic stress tensor of subduction zones [PDF]
The stress field in the lithosphere caused by the distribution of density anomalies associated to the geoidal undulations observed by the GEOS-3 and SEASAT Earth satellites in the Tonga region was studied.
Caputo, M.
core +1 more source
Workshop on the Polar Regions of Mars: Geology, Glaciology, and Climate History, part 1 [PDF]
Papers and abstract of papers presented at the workshop are presented. Some representative titles are as follows: Glaciation in Elysium; Orbital, rotational, and climatic interactions; Water on Mars; Rheology of water-silicate mixtures at low ...
Clifford, S. M. +2 more
core +1 more source
Paleo-ice sheet reconstructions constrained by GIA and geological data for use in climate models [PDF]
, 2017 Paleo-ice sheet reconstructions are complicated by large uncertainties, particularly since it is usually only possible to infer thickness from indirect means such as the response of glacial isostatic adjustment (GIA).
Gowan, Evan +4 more
core
Tectonics of the central Andes [PDF]
Acquisition of nearly complete coverage of Thematic Mapper data for the central Andes between about 15 to 34 degrees S has stimulated a comprehensive and unprecedented study of the interaction of tectonics and climate in a young and actively developing ...
Bloom, Arthur L. +4 more
core +1 more source
Influence of the asthenosphere on earth dynamics and evolution. [PDF]
Sci Rep, 2023 Cathles L +5 more
europepmc +1 more source
Report of the panel on lithospheric structure and evolution, section 3 [PDF]
The panel concluded that NASA can contribute to developing a refined understanding of the compositional, structural, and thermal differences between continental and oceanic lithosphere through a vigorous program in solid Earth science with the following ...
Chase, Clement G. +5 more
core +1 more source