Marine ice sheet experiments with the Community Ice Sheet Model
Abstract
Ice sheet models differ in their numerical treatment of dynamical processes. Simulations of marine-based ice are sensitive to the choice of Stokes flow approximation and basal friction law and to the treatment of stresses and melt rates near the grounding line. We study the effects of these numerical choices on marine ice sheet dynamics in the Community Ice Sheet Model (CISM). In the framework of the Marine Ice Sheet Model Intercomparison Project 3d (MISMIP3d), we show that a depth-integrated, higher-order solver gives results similar to a 3D (Blatter–Pattyn) solver. We confirm that using a grounding line parameterization to approximate stresses in the grounding zone leads to accurate representation of ice sheet flow with a resolution of ~2 km, as opposed to ~0.5 km without the parameterization. In the MISMIP+ experimental framework, we compare different treatments of sub-shelf melting near the grounding line. In contrast to recent studies arguing that melting should not be applied in partly grounded cells, it is usually beneficial in CISM simulations to apply some melting in these cells. This suggests that the optimal treatment of melting near the grounding line can depend on ice sheet geometry, forcing, or model numerics. In both experimental frameworks, ice flowmore »
- Authors:
-
- National Center for Atmospheric Research (NCAR), Boulder, CO (United States). Climate and Global Dynamics Lab.
- Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
- Publication Date:
- Research Org.:
- Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC). Scientific Discovery through Advanced Computing (SciDAC); National Science Foundation (NSF)
- OSTI Identifier:
- 1833251
- Report Number(s):
- LA-UR-20-28324
Journal ID: ISSN 1994-0424
- Grant/Contract Number:
- 89233218CNA000001; 1852977
- Resource Type:
- Accepted Manuscript
- Journal Name:
- The Cryosphere (Online)
- Additional Journal Information:
- Journal Name: The Cryosphere (Online); Journal Volume: 15; Journal Issue: 7; Journal ID: ISSN 1994-0424
- Publisher:
- Copernicus Publications, EGU
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 54 ENVIRONMENTAL SCIENCES; Earth Sciences
Citation Formats
Leguy, Gunter R., Lipscomb, William H., and Asay-Davis, Xylar S. Marine ice sheet experiments with the Community Ice Sheet Model. United States: N. p., 2021.
Web. doi:10.5194/tc-15-3229-2021.
Leguy, Gunter R., Lipscomb, William H., & Asay-Davis, Xylar S. Marine ice sheet experiments with the Community Ice Sheet Model. United States. https://doi.org/10.5194/tc-15-3229-2021
Leguy, Gunter R., Lipscomb, William H., and Asay-Davis, Xylar S. Wed .
"Marine ice sheet experiments with the Community Ice Sheet Model". United States. https://doi.org/10.5194/tc-15-3229-2021. https://www.osti.gov/servlets/purl/1833251.
@article{osti_1833251,
title = {Marine ice sheet experiments with the Community Ice Sheet Model},
author = {Leguy, Gunter R. and Lipscomb, William H. and Asay-Davis, Xylar S.},
abstractNote = {Ice sheet models differ in their numerical treatment of dynamical processes. Simulations of marine-based ice are sensitive to the choice of Stokes flow approximation and basal friction law and to the treatment of stresses and melt rates near the grounding line. We study the effects of these numerical choices on marine ice sheet dynamics in the Community Ice Sheet Model (CISM). In the framework of the Marine Ice Sheet Model Intercomparison Project 3d (MISMIP3d), we show that a depth-integrated, higher-order solver gives results similar to a 3D (Blatter–Pattyn) solver. We confirm that using a grounding line parameterization to approximate stresses in the grounding zone leads to accurate representation of ice sheet flow with a resolution of ~2 km, as opposed to ~0.5 km without the parameterization. In the MISMIP+ experimental framework, we compare different treatments of sub-shelf melting near the grounding line. In contrast to recent studies arguing that melting should not be applied in partly grounded cells, it is usually beneficial in CISM simulations to apply some melting in these cells. This suggests that the optimal treatment of melting near the grounding line can depend on ice sheet geometry, forcing, or model numerics. In both experimental frameworks, ice flow is sensitive to the choice of basal friction law. To study this sensitivity, we evaluate friction laws that vary the connectivity between the basal hydrological system and the ocean near the grounding line. CISM yields accurate results in steady-state and perturbation experiments at a resolution of ~2 km (arguably 4 km) when the connectivity is low or moderate and ~1 km (arguably 2 km) when the connectivity is strong.},
doi = {10.5194/tc-15-3229-2021},
journal = {The Cryosphere (Online)},
number = 7,
volume = 15,
place = {United States},
year = {Wed Jul 14 00:00:00 EDT 2021},
month = {Wed Jul 14 00:00:00 EDT 2021}
}
Works referenced in this record:
Large-scale ice flow over a viscous basal sediment: Theory and application to ice stream B, Antarctica
journal, April 1989
- MacAyeal, Douglas R.
- Journal of Geophysical Research: Solid Earth, Vol. 94, Issue B4
Parameterising the grounding line in flow-line ice sheet models
journal, January 2010
- Gladstone, R. M.; Payne, A. J.; Cornford, S. L.
- The Cryosphere, Vol. 4, Issue 4
A three-dimensional full Stokes model of the grounding line dynamics: effect of a pinning point beneath the ice shelf
journal, January 2012
- Favier, L.; Gagliardini, O.; Durand, G.
- The Cryosphere, Vol. 6, Issue 1
Regularized Coulomb Friction Laws for Ice Sheet Sliding: Application to Pine Island Glacier, Antarctica
journal, May 2019
- Joughin, Ian; Smith, Benjamin E.; Schoof, Christian G.
- Geophysical Research Letters, Vol. 46, Issue 9
Implementation and Initial Evaluation of the Glimmer Community Ice Sheet Model in the Community Earth System Model
journal, October 2013
- Lipscomb, William H.; Fyke, Jeremy G.; Vizcaíno, Miren
- Journal of Climate, Vol. 26, Issue 19
Four decades of Antarctic Ice Sheet mass balance from 1979–2017
journal, January 2019
- Rignot, Eric; Mouginot, Jérémie; Scheuchl, Bernd
- Proceedings of the National Academy of Sciences, Vol. 116, Issue 4
Hydrostatic grounding line parameterization in ice sheet models
journal, January 2014
- Seroussi, H.; Morlighem, M.; Larour, E.
- The Cryosphere, Vol. 8, Issue 6
Adaptive mesh, finite volume modeling of marine ice sheets
journal, January 2013
- Cornford, Stephen L.; Martin, Daniel F.; Graves, Daniel T.
- Journal of Computational Physics, Vol. 232, Issue 1
Correction to “Finite-element modeling of subglacial cavities and related friction law”
journal, January 2007
- Gagliardini, O.; Cohen, D.; Råback, P.
- Journal of Geophysical Research, Vol. 112, Issue F4
Parameterization of basal friction near grounding lines in a one-dimensional ice sheet model
journal, January 2014
- Leguy, G. R.; Asay-Davis, X. S.; Lipscomb, W. H.
- The Cryosphere, Vol. 8, Issue 4
Assessment of sub-shelf melting parameterisations using the ocean–ice-sheet coupled model NEMO(v3.6)–Elmer/Ice(v8.3)
journal, January 2019
- Favier, Lionel; Jourdain, Nicolas C.; Jenkins, Adrian
- Geoscientific Model Development, Vol. 12, Issue 6
A parallel high-order accurate finite element nonlinear Stokes ice sheet model and benchmark experiments: A PARALLEL FEM STOKES ICE SHEET MODEL
journal, January 2012
- Leng, Wei; Ju, Lili; Gunzburger, Max
- Journal of Geophysical Research: Earth Surface, Vol. 117, Issue F1
initMIP-Antarctica: an ice sheet model initialization experiment of ISMIP6
journal, January 2019
- Seroussi, Hélène; Nowicki, Sophie; Simon, Erika
- The Cryosphere, Vol. 13, Issue 5
Assessing the ability of numerical ice sheet models to simulate grounding line migration
journal, January 2005
- Vieli, A.
- Journal of Geophysical Research, Vol. 110, Issue F1
Adaptive mesh refinement versus subgrid friction interpolation in simulations of Antarctic ice dynamics
journal, May 2016
- Cornford, S. L.; Martin, D. F.; Lee, V.
- Annals of Glaciology, Vol. 57, Issue 73
Thin-Film Flows with Wall Slip: An Asymptotic Analysis of Higher Order Glacier Flow Models
journal, January 2010
- Schoof, C.; Hindmarsh, R. C. A.
- The Quarterly Journal of Mechanics and Applied Mathematics, Vol. 63, Issue 1
Results of the third Marine Ice Sheet Model Intercomparison Project (MISMIP+)
journal, January 2020
- Cornford, Stephen L.; Seroussi, Helene; Asay-Davis, Xylar S.
- The Cryosphere, Vol. 14, Issue 7
Pine Island glacier ice shelf melt distributed at kilometre scales
journal, January 2013
- Dutrieux, P.; Vaughan, D. G.; Corr, H. F. J.
- The Cryosphere, Vol. 7, Issue 5
ISMIP6 Antarctica: a multi-model ensemble of the Antarctic ice sheet evolution over the 21st century
journal, January 2020
- Seroussi, Hélène; Nowicki, Sophie; Payne, Antony J.
- The Cryosphere, Vol. 14, Issue 9
The effect of cavitation on glacier sliding
journal, March 2005
- Schoof, Christian
- Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, Vol. 461, Issue 2055
Marine ice sheet dynamics: Hysteresis and neutral equilibrium
journal, January 2009
- Durand, G.; Gagliardini, O.; de Fleurian, B.
- Journal of Geophysical Research, Vol. 114, Issue F3
Sensitivity of grounding line dynamics to the choice of the friction law
journal, October 2017
- Brondex, Julien; Gagliardini, Olivier; Gillet-Chaulet, Fabien
- Journal of Glaciology, Vol. 63, Issue 241
Mass balance of the Antarctic Ice Sheet from 1992 to 2017
journal, June 2018
- team, The IMBIE
- Nature, Vol. 558, Issue 7709, p. 219-222
Albany/FELIX : a parallel, scalable and robust, finite element, first-order Stokes approximation ice sheet solver built for advanced analysis
journal, January 2015
- Tezaur, I. K.; Perego, M.; Salinger, A. G.
- Geoscientific Model Development, Vol. 8, Issue 4
A full Stokes subgrid scheme in two dimensions for simulation of grounding line migration in ice sheets using Elmer/ICE (v8.3)
journal, January 2020
- Cheng, Gong; Lötstedt, Per; von Sydow, Lina
- Geoscientific Model Development, Vol. 13, Issue 5
Greenland Ice Sheet Contribution to 21st Century Sea Level Rise as Simulated by the Coupled CESM2.1‐CISM2.1
journal, April 2020
- Muntjewerf, Laura; Petrini, Michele; Vizcaino, Miren
- Geophysical Research Letters, Vol. 47, Issue 9
Ice-Shelf Melting Around Antarctica
journal, June 2013
- Rignot, E.; Jacobs, S.; Mouginot, J.
- Science, Vol. 341, Issue 6143
Shallow shelf approximation as a “sliding law” in a thermomechanically coupled ice sheet model
journal, January 2009
- Bueler, Ed; Brown, Jed
- Journal of Geophysical Research, Vol. 114, Issue F3
Experimental design for three interrelated marine ice sheet and ocean model intercomparison projects: MISMIP v. 3 (MISMIP +), ISOMIP v. 2 (ISOMIP +) and MISOMIP v. 1 (MISOMIP1)
journal, January 2016
- Asay-Davis, Xylar S.; Cornford, Stephen L.; Durand, Gaël
- Geoscientific Model Development, Vol. 9, Issue 7
A new three-dimensional higher-order thermomechanical ice sheet model: Basic sensitivity, ice stream development, and ice flow across subglacial lakes
journal, January 2003
- Pattyn, Frank
- Journal of Geophysical Research, Vol. 108, Issue B8
Parallel finite-element implementation for higher-order ice-sheet models
journal, January 2012
- Perego, Mauro; Gunzburger, Max; Burkardt, John
- Journal of Glaciology, Vol. 58, Issue 207
Accelerated Greenland Ice Sheet Mass Loss Under High Greenhouse Gas Forcing as Simulated by the Coupled CESM2.1‐CISM2.1
journal, October 2020
- Muntjewerf, Laura; Sellevold, Raymond; Vizcaino, Miren
- Journal of Advances in Modeling Earth Systems, Vol. 12, Issue 10
SHMIP The subglacial hydrology model intercomparison Project
journal, October 2018
- De Fleurian, Basile; Werder, Mauro A.; Beyer, Sebastian
- Journal of Glaciology, Vol. 64, Issue 248
Representation of basal melting at the grounding line in ice flow models
journal, January 2018
- Seroussi, Hélène; Morlighem, Mathieu
- The Cryosphere, Vol. 12, Issue 10
The Community Earth System Model: A Framework for Collaborative Research
journal, February 2013
- Hurrell, James W.; Holland, M. M.; Gent, P. R.
- Bulletin of the American Meteorological Society
Marine ice sheet model performance depends on basal sliding physics and sub-shelf melting
journal, January 2017
- Gladstone, Rupert Michael; Warner, Roland Charles; Galton-Fenzi, Benjamin Keith
- The Cryosphere, Vol. 11, Issue 1
Sensitivity of Pine Island Glacier, West Antarctica, to changes in ice-shelf and basal conditions: a model study
journal, January 2002
- Schmeltz, Marjorie; Rignot, Eric; Dupont, Todd K.
- Journal of Glaciology, Vol. 48, Issue 163
Ice-shelf buttressing and the stability of marine ice sheets
journal, January 2013
- Gudmundsson, G. H.
- The Cryosphere, Vol. 7, Issue 2
Ice sheet grounding line dynamics: Steady states, stability, and hysteresis
journal, January 2007
- Schoof, Christian
- Journal of Geophysical Research, Vol. 112, Issue F3
Brief communication: Impact of mesh resolution for MISMIP and MISMIP3d experiments using Elmer/Ice
journal, January 2016
- Gagliardini, O.; Brondex, J.; Gillet-Chaulet, F.
- The Cryosphere, Vol. 10, Issue 1
Sensitivity of centennial mass loss projections of the Amundsen basin to the friction law
journal, January 2019
- Brondex, Julien; Gillet-Chaulet, Fabien; Gagliardini, Olivier
- The Cryosphere, Vol. 13, Issue 1
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)
journal, January 2020
- Levermann, Anders; Winkelmann, Ricarda; Albrecht, Torsten
- Earth System Dynamics, Vol. 11, Issue 1
Results of the Marine Ice Sheet Model Intercomparison Project, MISMIP
journal, January 2012
- Pattyn, F.; Schoof, C.; Perichon, L.
- The Cryosphere, Vol. 6, Issue 3
Century-scale simulations of the response of the West Antarctic Ice Sheet to a warming climate
journal, January 2015
- Cornford, S. L.; Martin, D. F.; Payne, A. J.
- The Cryosphere, Vol. 9, Issue 4
Marine ice-sheet profiles and stability under Coulomb basal conditions
journal, January 2015
- Tsai, Victor C.; Stewart, Andrew L.; Thompson, Andrew F.
- Journal of Glaciology, Vol. 61, Issue 226
Sensitivity of Greenland ice sheet projections to spatial resolution in higher-order simulations: the Alfred Wegener Institute (AWI) contribution to ISMIP6 Greenland using the Ice-sheet and Sea-level System Model (ISSM)
journal, January 2020
- Rückamp, Martin; Goelzer, Heiko; Humbert, Angelika
- The Cryosphere, Vol. 14, Issue 10
Description and evaluation of the Community Ice Sheet Model (CISM) v2.1
journal, January 2019
- Lipscomb, William H.; Price, Stephen F.; Hoffman, Matthew J.
- Geoscientific Model Development, Vol. 12, Issue 1
ISMIP6-based projections of ocean-forced Antarctic Ice Sheet evolution using the Community Ice Sheet Model
journal, January 2021
- Lipscomb, William H.; Leguy, Gunter R.; Jourdain, Nicolas C.
- The Cryosphere, Vol. 15, Issue 2
Antarctic ice-sheet loss driven by basal melting of ice shelves
journal, April 2012
- Pritchard, H. D.; Ligtenberg, S. R. M.; Fricker, H. A.
- Nature, Vol. 484, Issue 7395
Dynamically coupling the non-linear Stokes equations with the shallow ice approximation in glaciology: Description and first applications of the ISCAL method
journal, March 2016
- Ahlkrona, Josefin; Lötstedt, Per; Kirchner, Nina
- Journal of Computational Physics, Vol. 308
Design and results of the ice sheet model initialisation experiments initMIP-Greenland: an ISMIP6 intercomparison
journal, January 2018
- Goelzer, Heiko; Nowicki, Sophie; Edwards, Tamsin
- The Cryosphere, Vol. 12, Issue 4
Description of a hybrid ice sheet-shelf model, and application to Antarctica
journal, January 2012
- Pollard, D.; DeConto, R. M.
- Geoscientific Model Development, Vol. 5, Issue 5
Benchmark experiments for higher-order and full-Stokes ice sheet models (ISMIP–HOM)
journal, January 2008
- Pattyn, F.; Perichon, L.; Aschwanden, A.
- The Cryosphere, Vol. 2, Issue 2
Marine ice-sheet dynamics. Part 1. The case of rapid sliding
journal, February 2007
- Schoof, Christian
- Journal of Fluid Mechanics, Vol. 573
Developments in Simulating and Parameterizing Interactions Between the Southern Ocean and the Antarctic Ice Sheet
journal, October 2017
- Asay-Davis, Xylar S.; Jourdain, Nicolas C.; Nakayama, Yoshihiro
- Current Climate Change Reports, Vol. 3, Issue 4
Resolution requirements for grounding-line modelling: sensitivity to basal drag and ice-shelf buttressing
journal, January 2012
- Gladstone, Rupert M.; Payne, Antony J.; Cornford, Stephen L.
- Annals of Glaciology, Vol. 53, Issue 60
The Community Earth System Model Version 2 (CESM2)
journal, February 2020
- Danabasoglu, G.; Lamarque, J. ‐F.; Bacmeister, J.
- Journal of Advances in Modeling Earth Systems, Vol. 12, Issue 2
Twenty-first-century warming of a large Antarctic ice-shelf cavity by a redirected coastal current
journal, May 2012
- Hellmer, Hartmut H.; Kauker, Frank; Timmermann, Ralph
- Nature, Vol. 485, Issue 7397
The Potsdam Parallel Ice Sheet Model (PISM-PIK) – Part 2: Dynamic equilibrium simulation of the Antarctic ice sheet
journal, January 2011
- Martin, M. A.; Winkelmann, R.; Haseloff, M.
- The Cryosphere, Vol. 5, Issue 3
Assimilation of surface velocities acquired between 1996 and 2010 to constrain the form of the basal friction law under Pine Island Glacier: THE FRICTION LAW UNDER PIG
journal, October 2016
- Gillet-Chaulet, F.; Durand, G.; Gagliardini, O.
- Geophysical Research Letters, Vol. 43, Issue 19
General theory of water flow at the base of a glacier or ice sheet
journal, January 1972
- Weertman, J.
- Reviews of Geophysics, Vol. 10, Issue 1
A variationally derived, depth-integrated approximation to a higher-order glaciological flow model
journal, January 2011
- Goldberg, Daniel N.
- Journal of Glaciology, Vol. 57, Issue 201
Velocity and stress fields in grounded glaciers: a simple algorithm for including deviatoric stress gradients
journal, January 1995
- Blatter, Heinz
- Journal of Glaciology, Vol. 41, Issue 138
Grounding-line migration in plan-view marine ice-sheet models: results of the ice2sea MISMIP3d intercomparison
journal, January 2013
- Pattyn, Frank; Perichon, Laura; Durand, Gaël
- Journal of Glaciology, Vol. 59, Issue 215