Articles | Volume 12, issue 7
The Cryosphere, 12, 2425–2436, 2018
https://doi.org/10.5194/tc-12-2425-2018
The Cryosphere, 12, 2425–2436, 2018
https://doi.org/10.5194/tc-12-2425-2018
Research article
25 Jul 2018
Research article | 25 Jul 2018

Simulated dynamic regrounding during marine ice sheet retreat

Lenneke M. Jong et al.

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Cited articles

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We used an ice sheet model to simulate temporary regrounding of a marine ice sheet retreating across a retrograde bedrock slope. We show that a sliding relation incorporating water-filled cavities and the ice overburden pressure at the base allows the temporary regrounding to occur. This suggests that choice of basal sliding relation can be important when modelling grounding line behaviour of regions where potential ice rises and pinning points are present and regrounding could occur.