Results 121 to 130 of about 145,942 (141)
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Subglacial meltwater corridors and their relationship to the soft-bed subglacial hydrological continuum

The subglacial environment is a key part of glacier dynamics, and the ‘slipperiness’ of the bed has shown to be related to the rate of sea level rise. Investigations of the subglacial hydrological system associated with soft beds are rare.
Jane Hart   +4 more
openaire   +1 more source

Geochemistry of Subglacial Calcites: Implications for the Hydrology of the Basal Water Film

Arctic and Alpine Research, 1990
info:eu-repo/semantics ...
Sharp, M.J.   +2 more
openaire   +2 more sources

Hydrology and biogeochemistry of subglacial environment of Greenland ice sheet

2021
<p>The Greenland ice sheet surface melt has increased substantially in intensity and spatial extent over the recent decades. The rapid migration of melt towards upstream areas of Greenland ice sheet is expected to incur major changes in hydrological behaviour of the ice sheet and outlet glaciers along with changes in export fluxes of ...
Ankit Pramanik   +3 more
openaire   +1 more source

A numerical study of hydrologically driven glacier dynamics and subglacial flooding

Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2010
A hydrologically coupled flowband model of ‘higher order’ ice dynamics is used to explore perturbations in response to supraglacial water drainage and subglacial flooding. The subglacial drainage system includes interacting ‘fast’ and ‘slow’ drainage elements. The fast drainage system is assumed to be composed of ice-walled conduits and the slow system
Pimentel, Sam, Flowers, Gwenn E.
openaire   +2 more sources

Emulating a Subglacial Hydrology Model with a Neural Operator

Subglacial hydrology exerts an important control on ice flow and influences the evolution of downstream hydrology, as well as the occurrence of glacial lake outburst floods. However, large-scale modelling of subglacial hydrology remains computationally expensive due to the presence of nonlinear processes.Within our DeLIGHT (Deep-Learning-Informed ...
Nikola Jovanovic   +4 more
openaire   +1 more source

Constraining subglacial hydrology with ice surface velocity observations by solving an inverse ice dynamics-subglacial hydrology problem.

Proposed for presentation at the AGU21 held December 13-17, 2021 in ,, 2021
Luca Bertagna   +2 more
openaire   +1 more source

Subglacial hydrology and drumlin sediments in connemara, western ireland

Geografiska Annaler: Series A, Physical Geography, 2014
Sediment‐cored drumlins are uncommon across the glacially eroded granite bedrock of Connemara (west County alway, western reland).
openaire   +1 more source

Observing the Subglacial Hydrology Network and Its Dynamics With a Dense Seismic Array

Proceedings of the National Academy of Sciences of the United States of America, 2021
Ugo Nanni   +2 more
exaly  

Hydrological controls on microbial communities in subglacial environments

Hydrological Processes, 2005
Tranter, M, Skidmore, M, Wadham, JL
openaire   +1 more source

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