ISMIP6 Antarctica: a multi-model ensemble of the Antarctic ice sheet evolution over the 21st century

H Seroussi, S Nowicki, AJ Payne… - The Cryosphere …, 2020 - tc.copernicus.org
Ice flow models of the Antarctic ice sheet are commonly used to simulate its future evolution
in response to different climate scenarios and inform on the mass loss that would contribute …

How accurate are estimates of glacier ice thickness? Results from ITMIX, the Ice Thickness Models Intercomparison eXperiment

D Farinotti, DJ Brinkerhoff, GKC Clarke, JJ Fürst… - The …, 2017 - tc.copernicus.org
Knowledge of the ice thickness distribution of glaciers and ice caps is an important
prerequisite for many glaciological and hydrological investigations. A wealth of approaches …

Results of the third marine ice sheet model intercomparison project (MISMIP+)

SL Cornford, H Seroussi, XS Asay-Davis… - The Cryosphere …, 2020 - tc.copernicus.org
We present the result of the third Marine Ice Sheet Intercomparison project, MISMIP+.
MISMIP+ is intended to be a test of ice flow models which include fast sliding marine ice …

[HTML][HTML] Deep learning applied to glacier evolution modelling

J Bolibar, A Rabatel, I Gouttevin, C Galiez… - The …, 2020 - tc.copernicus.org
We present a novel approach to simulate and reconstruct annual glacier-wide surface mass
balance (SMB) series based on a deep artificial neural network (ANN; ie deep learning) …

Sensitivity of centennial mass loss projections of the Amundsen basin to the friction law

J Brondex, F Gillet-Chaulet, O Gagliardini - The Cryosphere, 2019 - tc.copernicus.org
Reliable projections of ice sheets' future contributions to sea-level rise require models that
are able to accurately simulate grounding-line dynamics, starting from initial states …

Description and evaluation of the community ice sheet model (CISM) v2. 1

WH Lipscomb, SF Price, MJ Hoffman… - Geoscientific Model …, 2019 - gmd.copernicus.org
We describe and evaluate version 2.1 of the Community Ice Sheet Model (CISM). CISM is a
parallel, 3-D thermomechanical model, written mainly in Fortran, that solves equations for …

[HTML][HTML] The stability of present-day Antarctic grounding lines–Part 1: No indication of marine ice sheet instability in the current geometry

EA Hill, B Urruty, R Reese, J Garbe, O Gagliardini… - The …, 2023 - tc.copernicus.org
Theoretical and numerical work has shown that under certain circumstances grounding lines
of marine-type ice sheets can enter phases of irreversible advance and retreat driven by the …

Mechanisms leading to the 2016 giant twin glacier collapses, Aru Range, Tibet

A Gilbert, S Leinss, J Kargel, A Kääb, S Gascoin… - The …, 2018 - tc.copernicus.org
In north-western Tibet (34.0∘ N, 82.2∘ E) near lake Aru Co, the entire ablation areas of two
glaciers (Aru-1 and Aru-2) suddenly collapsed on 17 July and 21 September 2016. The …

[HTML][HTML] Assessment of sub-shelf melting parameterisations using the ocean–ice-sheet coupled model NEMO (v3. 6)–Elmer/Ice (v8. 3)

L Favier, NC Jourdain, A Jenkins… - Geoscientific Model …, 2019 - gmd.copernicus.org
Oceanic melting beneath ice shelves is the main driver of the current mass loss of the
Antarctic ice sheet and is mostly parameterised in stand-alone ice-sheet modelling …

Combining damage and fracture mechanics to model calving

J Krug, J Weiss, O Gagliardini, G Durand - The Cryosphere, 2014 - tc.copernicus.org
Calving of icebergs is a major negative component of polar ice-sheet mass balance. Here
we present a new calving model relying on both continuum damage mechanics and linear …