Articles | Volume 11, issue 1
https://doi.org/10.5194/tc-11-247-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/tc-11-247-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Comparison of hybrid schemes for the combination of shallow approximations in numerical simulations of the Antarctic Ice Sheet
Jorge Bernales
CORRESPONDING AUTHOR
GFZ German Research Centre for Geosciences, Section 1.3: Earth System Modelling, Potsdam, Germany
Institute of Meteorology, Free University Berlin, Berlin, Germany
Irina Rogozhina
MARUM Centre for Marine Environmental Sciences, University of Bremen, Bremen, Germany
GFZ German Research Centre for Geosciences, Section 1.3: Earth System Modelling, Potsdam, Germany
Ralf Greve
Institute of Low Temperature Science, Hokkaido University, Sapporo, Japan
Maik Thomas
GFZ German Research Centre for Geosciences, Section 1.3: Earth System Modelling, Potsdam, Germany
Institute of Meteorology, Free University Berlin, Berlin, Germany
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24 citations as recorded by crossref.
- 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
- Sensitivity of the Antarctic ice sheets to the warming of marine isotope substage 11c M. Mas e Braga et al. 10.5194/tc-15-459-2021
- PARASO, a circum-Antarctic fully coupled ice-sheet–ocean–sea-ice–atmosphere–land model involving f.ETISh1.7, NEMO3.6, LIM3.6, COSMO5.0 and CLM4.5 C. Pelletier et al. 10.5194/gmd-15-553-2022
- Sea-level response to melting of Antarctic ice shelves on multi-centennial timescales with the fast Elementary Thermomechanical Ice Sheet model (f.ETISh v1.0) F. Pattyn 10.5194/tc-11-1851-2017
- Future projections for the Antarctic ice sheet until the year 2300 with a climate-index method R. Greve et al. 10.1017/jog.2023.41
- Mass loss of the Antarctic ice sheet until the year 3000 under a sustained late-21st-century climate C. Chambers et al. 10.1017/jog.2021.124
- Glacial inception through rapid ice area increase driven by albedo and vegetation feedbacks M. Willeit et al. 10.5194/cp-20-597-2024
- The future sea-level contribution of the Greenland ice sheet: a multi-model ensemble study of ISMIP6 H. Goelzer et al. 10.5194/tc-14-3071-2020
- Comparative simulations of the evolution of the Greenland ice sheet under simplified Paris Agreement scenarios with the models SICOPOLIS and ISSM M. Rückamp et al. 10.1016/j.polar.2018.12.003
- Simulation of the future sea level contribution of Greenland with a new glacial system model R. Calov et al. 10.5194/tc-12-3097-2018
- Antarctic ice sheet response to sudden and sustained ice-shelf collapse (ABUMIP) S. Sun et al. 10.1017/jog.2020.67
- ISMIP6 Antarctica: a multi-model ensemble of the Antarctic ice sheet evolution over the 21st century H. Seroussi et al. 10.5194/tc-14-3033-2020
- Dynamically coupling full Stokes and shallow shelf approximation for marine ice sheet flow using Elmer/Ice (v8.3) E. van Dongen et al. 10.5194/gmd-11-4563-2018
- Possible impacts of a 1000 km long hypothetical subglacial river valley towards Petermann Glacier in northern Greenland C. Chambers et al. 10.5194/tc-14-3747-2020
- Mass loss of the Greenland ice sheet until the year 3000 under a sustained late-21st-century climate R. Greve & C. Chambers 10.1017/jog.2022.9
- SICOPOLIS-AD v1: an open-source adjoint modeling framework for ice sheet simulation enabled by the algorithmic differentiation tool OpenAD L. Logan et al. 10.5194/gmd-13-1845-2020
- Studies on the variability of the Greenland Ice Sheet and climate K. Goto-Azuma et al. 10.1016/j.polar.2020.100557
- The impact of spatially varying ice sheet basal conditions on sliding at glacial time scales E. Gowan et al. 10.1017/jog.2022.125
- Melting and freezing under Antarctic ice shelves from a combination of ice-sheet modelling and observations J. BERNALES et al. 10.1017/jog.2017.42
- The 21st-century fate of the Mocho-Choshuenco ice cap in southern Chile M. Scheiter et al. 10.5194/tc-15-3637-2021
- Multistability and Transient Response of the Greenland Ice Sheet to Anthropogenic CO2 Emissions D. Höning et al. 10.1029/2022GL101827
- Recent Progress in Greenland Ice Sheet Modelling H. Goelzer et al. 10.1007/s40641-017-0073-y
- initMIP-Antarctica: an ice sheet model initialization experiment of ISMIP6 H. Seroussi et al. 10.5194/tc-13-1441-2019
- Reduced Ice Loss From Greenland Under Stratospheric Aerosol Injection J. Moore et al. 10.1029/2023JF007112
1 citations as recorded by crossref.
Latest update: 20 Nov 2024
Short summary
This study offers a hard test to the models commonly used to simulate an ice sheet evolution over multimillenial timescales. Using an example of the Antarctic Ice Sheet, we evaluate the performance of such models against observations and highlight a strong impact of different approaches towards modeling rapidly flowing ice sectors. In particular, our results show that inferences of previous studies may need significant adjustments to be adopted by a different type of ice sheet models.
This study offers a hard test to the models commonly used to simulate an ice sheet evolution...