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Neutral equilibrium and forcing feedbacks in marine ice sheet modelling
2018
The Cryosphere Discussions
<p><strong>Abstract.</strong> Poor convergence with resolution of ice sheet models when simulating grounding line migration has been known about for over a decade. However, some of the associated numerical artifacts remain absent from the published literature.</p> <p>In the current study we apply a Stokes-flow finite element marine ice sheet model to idealised grounding line evolution experiments. We show that with insufficiently fine model resolution, a region containing multiple steady state
doi:10.5194/tc-2018-124
fatcat:ohgqngc5zrbslamr7zknd7xlsm