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Surprisingly high geothermal heating revealed beneath West Antarctic Ice Sheet
high geothermal heating West Antarctic Ice Sheet
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2015/7/13
The amount of heat flowing toward the base of the West Antarctic ice sheet from geothermal sources deep within the Earth is surprisingly high, according to a new study led by researchers at the Univer...
Study finds surprisingly high geothermal heating beneath West Antarctic Ice Sheet
high geothermal heating beneath West Antarctic Ice Sheet
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2015/8/4
The amount of heat flowing toward the base of the West Antarctic ice sheet from geothermal sources deep within the Earth is surprisingly high, according to a new study led by UC Santa Cruz researchers...
Comparing a thermo-mechanical Weichselian Ice Sheet reconstruction to reconstructions based on the sea level equation: aspects of ice configurations and glacial isostatic adjustment
thermo-mechanical Weichselian Ice Sheet reconstruction to reconstructions sea level equation ice configurations glacial isostatic adjustment
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2015/1/6
In this study we compare a recent reconstruction of the Weichselian Ice Sheet as simulated by the University of Maine ice sheet model (UMISM) to two reconstructions commonly used in glacial isostatic ...
Future Antarctic bed topography and its implications for ice sheet dynamics
Future Antarctic bed topography ice sheet dynamics
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2015/1/6
The Antarctic bedrock is evolving as the solid Earth responds to the past and ongoing evolution of the ice sheet. A recently improved ice loading history suggests that the Antarctic Ice Sheet (AIS) ha...
Improved convergence and stability properties in a three-dimensional higher-order ice sheet model
Improved convergence stability properties i
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2014/12/9
We present a finite difference implementation of
a three-dimensional higher-order ice sheet model.In comparison to a conventional centred difference discretisation it
enhances both numerical s...
Getting around Antarctica: new high-resolution mappings of the grounded and freely-floating boundaries of the Antarctic ice sheet created for the International Polar Year
Antarctica the grounded freely-floating boundaries
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2014/5/20
Two ice-dynamic transitions of the Antarctic ice
sheet – the boundary of grounded ice features and the freely-floating boundary – are mapped at 15-m resolution by par-ticipants of the International P...