[PDF] Top 20 Flow-stripes and foliations of the Antarctic ice sheet
Has 10000 "Flow-stripes and foliations of the Antarctic ice sheet" found on our website. Below are the top 20 most common "Flow-stripes and foliations of the Antarctic ice sheet".
Flow-stripes and foliations of the Antarctic ice sheet
... 1 2 Abstract Longitudinal surface structures are flow parallel curvilineations visible on 3 satellite imagery which are commonly observed on ice shelves, ice streams and 4 glaciers.. The[r] ... See full document
17
Origin and dynamic significance of longitudinal structures (“flow stripes”) in the Antarctic Ice Sheet
... Longitudinal ice-surface structures (flow stripes) dominate the surface of the Antarctic Ice ...major ice-flow configuration of the ice sheet may have ... See full document
11
Modelling the Antarctic Ice Sheet across the mid-Pleistocene transition – implications for Oldest Ice
... the Antarctic Ice Sheet leading to the ...an ice core is a challenging task, as a multitude of prerequisites must be met to recover an undisturbed ice core reaching more than a million ... See full document
19
Projecting Antarctic ice discharge using response functions from SeaRISE ice-sheet models
... dynamic ice discharge, i.e. additional ice flow across the grounding line, from both Greenland and Antarctica (Alley et ...the ice sheets is clearly relevant on longer timescales (Levermann et ... See full document
23
The Potsdam Parallel Ice Sheet Model (PISM-PIK) – Part 2: Dynamic equilibrium simulation of the Antarctic ice sheet
... the sheet-shelf transition zone of the Lambert Glacier and the Amery Ice Shelf in the ...the sheet and in the ice shelf except in a transition region in the upper part of a stream-like ... See full document
14
Formulation, calibration and validation of the DAIS model (version 1), a simple Antarctic ice sheet model sensitive to variations of sea level and ocean subsurface temperature
... simple Antarctic ice sheet model by first adopting and making corrections to a published mass balance approach (Oerlemans, 2003, 2004, and 2005) and then by advancing a new treatment of ice ... See full document
16
A continuum model (PSUMEL1) of ice mélange and its role during retreat of the Antarctic Ice Sheet
... thick ice fronts can generate large amounts of mélange (floating ice debris), which may affect episodes of rapid retreat of Antarctic marine ...calving ice faces, which slows ice front ... See full document
24
The GRISLI ice sheet model (version 2.0): calibration and validation for multi-millennial changes of the Antarctic ice sheet
... the flow and mass balance of the Antarctic ice ...simulated Antarctic ice sheet with respect to the observed one, a calibration methodology with system- atic exploration of the ... See full document
23
Modelling the evolution of the Antarctic ice sheet since the last interglacial
... namic ice models ...dynamic ice models gener- ally make use of Glen’s isotropic flow law (Glen, 1958), while ice is a highly anisotropic ...grounded ice (which can be described by the ... See full document
14
Where to find 1.5 million yr old ice for the IPICS “Oldest-Ice” ice core
... East Antarctic ice sheet. In con- trast to sites of previous ice cores, where large ice thickness was preferred to obtain higher resolution ice core records from previous glacial ... See full document
17
Recent ice dynamic and surface mass balance of Union Glacier in the West Antarctic Ice Sheet
... West Antarctic Ice Sheet (WAIS), a major outlet glacier within the Ellsworth ...Ronne Ice Shelf, where recent mod- els have indicated the potential for significant grounding line zone (GLZ) ... See full document
12
The Antarctic Ice Sheet response to glacial millennial-scale variability
... thermomechanical ice-sheet model GRISLI-UCM based on the GRISLI model developed by Ritz et ...whole Antarctic domain. Initial topographic condi- tions (ice thickness, surface, and bedrock ... See full document
13
Spatial complexity of ice flow across the Antarctic Ice Sheet
... 72 Error in flow direction is imposed at one grid point of an otherwise parallel flow field to 73 simulate how errors in INSAR-measured velocity can cause the convergence pattern in 74 c[r] ... See full document
31
Antarctic ice-sheet response to atmospheric CO
... The ice-sheet model is symmetric around the South Pole. Within the ice sheet, flow velocities and temperatures are computed with a vertical resolution of 12 ...and ice thickness ... See full document
14
Future Antarctic bed topography and its implications for ice sheet dynamics
... Amery Ice Shelf; the opposite is true in the case of AIF ...Amery Ice Shelf may rise moderately; (ii) the interior of the EAIS may remain mostly unperturbed; and (iii) minor subsidence may occur along the ... See full document
16
Calculating geothermal heat flux in Antarctica and evaluating its impact on the cryosphere
... Ice sheet velocity changes. Having a layer of meltwater beneath ice will alter the velocity in a few different ...the ice velocity, it can also percolate down into subglacial till, saturating ... See full document
18
Dynamic Antarctic ice sheet during the early to mid-Miocene.
... the ice cliff height reaches 100 m, in water depths of 800 m [ ...that ice cliffs can reach before failing structurally [ ...total ice volume change between the cold and warmer climate simulations is ... See full document
7
High Climate Model Dependency of Pliocene Antarctic Ice-Sheet Predictions
... reduced ice-sheet volume and extent for the mPWP. The PRISM3 ice-sheet reconstruction was in line with sea level records that were published at the time the project commenced and was also ... See full document
12
Simultaneous solution for mass trends on the West Antarctic Ice Sheet
... We make use of two altimetry data sets in this study, obtained from the Ice, Cloud and land Elevation Satellite (ICESat) and the Environment Satellite (Envisat). In this study, we used ICESat elevation rates (dh/ ... See full document
15
Antarctic last interglacial isotope peak in response to sea ice retreat not ice-sheet collapse.
... East Antarctic ice core records 27 may also be consistent with a slow loss of the WAIS, which could have been mostly melted after another 2,000 years, by B126 kyr ...other ice core sites, persists ... See full document
9
Related subjects