Articles | Volume 12, issue 6
https://doi.org/10.5194/gmd-12-2481-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/gmd-12-2481-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Development and technical paper
| 
27 Jun 2019
Development and technical paper |
| 27 Jun 2019
| 27 Jun 2019
A rapidly converging initialisation method to simulate the present-day Greenland ice sheet using the GRISLI ice sheet model (version 1.3)
Sébastien Le clec'h
Laboratoire des Sciences du Climat et de l'Environnement, LSCE/IPSL, CEA-CNRS-UVSQ, Université Paris-Saclay, Gif-sur-Yvette, France
Earth System Science and Department Geografie, Vrije Universiteit Brussel, Brussels, Belgium
Aurélien Quiquet
Laboratoire des Sciences du Climat et de l'Environnement, LSCE/IPSL, CEA-CNRS-UVSQ, Université Paris-Saclay, Gif-sur-Yvette, France
Institut Louis Bachelier, Chair Energy and Prosperity, Paris, 75002, France
Sylvie Charbit
Laboratoire des Sciences du Climat et de l'Environnement, LSCE/IPSL, CEA-CNRS-UVSQ, Université Paris-Saclay, Gif-sur-Yvette, France
Christophe Dumas
Laboratoire des Sciences du Climat et de l'Environnement, LSCE/IPSL, CEA-CNRS-UVSQ, Université Paris-Saclay, Gif-sur-Yvette, France
Masa Kageyama
Laboratoire des Sciences du Climat et de l'Environnement, LSCE/IPSL, CEA-CNRS-UVSQ, Université Paris-Saclay, Gif-sur-Yvette, France
Catherine Ritz
Institut des Géosciences de l'Environnement, Université Grenoble-Alpes, CNRS, 38000 Grenoble, France
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Cited
15 citations as recorded by crossref.
- Antarctic ice sheet response to sudden and sustained ice-shelf collapse (ABUMIP) S. Sun et al. 10.1017/jog.2020.67
- Impact of tides on calving patterns at Kronebreen, Svalbard – insights from three-dimensional ice dynamical modelling F. Holmes et al. 10.5194/tc-17-1853-2023
- Validating ensemble historical simulations of Upernavik Isstrøm (1985–2019) using observations of surface velocity and elevation E. Jager et al. 10.1017/jog.2024.10
- Projecting Antarctica's contribution to future sea level rise from basal ice shelf melt using linear response functions of 16 ice sheet models (LARMIP-2) A. Levermann et al. 10.5194/esd-11-35-2020
- Exploring the impact of atmospheric forcing and basal drag on the Antarctic Ice Sheet under Last Glacial Maximum conditions J. Blasco et al. 10.5194/tc-15-215-2021
- The GRISLI-LSCE contribution to the Ice Sheet Model Intercomparison Project for phase 6 of the Coupled Model Intercomparison Project (ISMIP6) – Part 2: Projections of the Antarctic ice sheet evolution by the end of the 21st century A. Quiquet & C. Dumas 10.5194/tc-15-1031-2021
- Mapping high-resolution basal topography of West Antarctica from radar data using non-stationary multiple-point geostatistics (MPS-BedMappingV1) Z. Yin et al. 10.5194/gmd-15-1477-2022
- Reconciling ice dynamics and bed topography with a versatile and fast ice thickness inversion T. Frank et al. 10.5194/tc-17-4021-2023
- The GRISLI-LSCE contribution to the Ice Sheet Model Intercomparison Project for phase 6 of the Coupled Model Intercomparison Project (ISMIP6) – Part 1: Projections of the Greenland ice sheet evolution by the end of the 21st century A. Quiquet & C. Dumas 10.5194/tc-15-1015-2021
- A computationally efficient statistically downscaled 100 m resolution Greenland product from the regional climate model MAR M. Tedesco et al. 10.5194/tc-17-5061-2023
- Relative importance of the mechanisms triggering the Eurasian ice sheet deglaciation in the GRISLI2.0 ice sheet model V. van Aalderen et al. 10.5194/cp-20-187-2024
- Dynamic boreal summer atmospheric circulation response as negative feedback to Greenland melt during the MIS-11 interglacial B. Crow et al. 10.5194/cp-18-775-2022
- Assessment of the Greenland ice sheet–atmosphere feedbacks for the next century with a regional atmospheric model coupled to an ice sheet model S. Le clec'h et al. 10.5194/tc-13-373-2019
- The GRISLI ice sheet model (version 2.0): calibration and validation for multi-millennial changes of the Antarctic ice sheet A. Quiquet et al. 10.5194/gmd-11-5003-2018
- initMIP-Antarctica: an ice sheet model initialization experiment of ISMIP6 H. Seroussi et al. 10.5194/tc-13-1441-2019
12 citations as recorded by crossref.
- Antarctic ice sheet response to sudden and sustained ice-shelf collapse (ABUMIP) S. Sun et al. 10.1017/jog.2020.67
- Impact of tides on calving patterns at Kronebreen, Svalbard – insights from three-dimensional ice dynamical modelling F. Holmes et al. 10.5194/tc-17-1853-2023
- Validating ensemble historical simulations of Upernavik Isstrøm (1985–2019) using observations of surface velocity and elevation E. Jager et al. 10.1017/jog.2024.10
- Projecting Antarctica's contribution to future sea level rise from basal ice shelf melt using linear response functions of 16 ice sheet models (LARMIP-2) A. Levermann et al. 10.5194/esd-11-35-2020
- Exploring the impact of atmospheric forcing and basal drag on the Antarctic Ice Sheet under Last Glacial Maximum conditions J. Blasco et al. 10.5194/tc-15-215-2021
- The GRISLI-LSCE contribution to the Ice Sheet Model Intercomparison Project for phase 6 of the Coupled Model Intercomparison Project (ISMIP6) – Part 2: Projections of the Antarctic ice sheet evolution by the end of the 21st century A. Quiquet & C. Dumas 10.5194/tc-15-1031-2021
- Mapping high-resolution basal topography of West Antarctica from radar data using non-stationary multiple-point geostatistics (MPS-BedMappingV1) Z. Yin et al. 10.5194/gmd-15-1477-2022
- Reconciling ice dynamics and bed topography with a versatile and fast ice thickness inversion T. Frank et al. 10.5194/tc-17-4021-2023
- The GRISLI-LSCE contribution to the Ice Sheet Model Intercomparison Project for phase 6 of the Coupled Model Intercomparison Project (ISMIP6) – Part 1: Projections of the Greenland ice sheet evolution by the end of the 21st century A. Quiquet & C. Dumas 10.5194/tc-15-1015-2021
- A computationally efficient statistically downscaled 100 m resolution Greenland product from the regional climate model MAR M. Tedesco et al. 10.5194/tc-17-5061-2023
- Relative importance of the mechanisms triggering the Eurasian ice sheet deglaciation in the GRISLI2.0 ice sheet model V. van Aalderen et al. 10.5194/cp-20-187-2024
- Dynamic boreal summer atmospheric circulation response as negative feedback to Greenland melt during the MIS-11 interglacial B. Crow et al. 10.5194/cp-18-775-2022
3 citations as recorded by crossref.
- Assessment of the Greenland ice sheet–atmosphere feedbacks for the next century with a regional atmospheric model coupled to an ice sheet model S. Le clec'h et al. 10.5194/tc-13-373-2019
- The GRISLI ice sheet model (version 2.0): calibration and validation for multi-millennial changes of the Antarctic ice sheet A. Quiquet et al. 10.5194/gmd-11-5003-2018
- initMIP-Antarctica: an ice sheet model initialization experiment of ISMIP6 H. Seroussi et al. 10.5194/tc-13-1441-2019
Latest update: 23 Apr 2024
Short summary
To provide reliable projections of the ice-sheet contribution to future sea-level rise, ice sheet models must be able to simulate the observed ice sheet present-day state. Using a low computational iterative minimisation procedure, based on the adjustment of the basal drag coefficient, we rapidly minimise the errors between the simulated and the observed Greenland ice thickness and ice velocity, and we succeed in stabilising the simulated Greenland ice sheet state under present-day conditions.
To provide reliable projections of the ice-sheet contribution to future sea-level rise, ice...
