Articles | Volume 10, issue 2
https://doi.org/10.5194/tc-10-497-2016
© Author(s) 2016. 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-10-497-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Modelling calving front dynamics using a level-set method: application to Jakobshavn Isbræ, West Greenland
Johannes H. Bondzio
CORRESPONDING AUTHOR
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven,
Germany
Hélène Seroussi
Jet Propulsion Laboratory – California Institute of Technology, Pasadena, CA, USA
Mathieu Morlighem
Department of Earth System Science, University of California Irvine, Irvine, CA, USA
Thomas Kleiner
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven,
Germany
Martin Rückamp
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven,
Germany
Angelika Humbert
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven,
Germany
Faculty 05: Geosciences, University of Bremen, Bremen, Germany
Eric Y. Larour
Jet Propulsion Laboratory – California Institute of Technology, Pasadena, CA, USA
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Cited
44 citations as recorded by crossref.
- Modeling the Response of Nioghalvfjerdsfjorden and Zachariae Isstrøm Glaciers, Greenland, to Ocean Forcing Over the Next Century Y. Choi et al. 10.1002/2017GL075174
- Brief communication: Is vertical shear in an ice shelf (still) negligible? C. Miele et al. 10.5194/tc-17-2701-2023
- Choice of observation type affects Bayesian calibration of Greenland Ice Sheet model simulations D. Felikson et al. 10.5194/tc-17-4661-2023
- Present day Jakobshavn Isbræ (West Greenland) close to the Holocene minimum extent K. Kajanto et al. 10.1016/j.quascirev.2020.106492
- 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
- Calving Induced Speedup of Petermann Glacier M. Rückamp et al. 10.1029/2018JF004775
- Modeling the Controls on the Front Position of a Tidewater Glacier in Svalbard J. Otero et al. 10.3389/feart.2017.00029
- A scalability study of the Ice-sheet and Sea-level System Model (ISSM, version 4.18) Y. Fischler et al. 10.5194/gmd-15-3753-2022
- Helheim Glacier's Terminus Position Controls Its Seasonal and Inter‐Annual Ice Flow Variability G. Cheng et al. 10.1029/2021GL097085
- A cut finite element method for non-Newtonian free surface flows in 2D - application to glacier modelling J. Ahlkrona & D. Elfverson 10.1016/j.jcpx.2021.100090
- Automatic Extraction of the Calving Front of Pine Island Glacier Based on Neural Network X. Song et al. 10.3390/rs15215168
- The ice dynamic and melting response of Pine Island Ice Shelf to calving A. Bradley et al. 10.1017/aog.2023.24
- Inferring time-dependent calving dynamics at Helheim Glacier J. Downs et al. 10.1017/jog.2022.68
- Geometric controls of tidewater glacier dynamics T. Frank et al. 10.5194/tc-16-581-2022
- A Generalized Interpolation Material Point Method for Shallow Ice Shelves. 1: Shallow Shelf Approximation and Ice Thickness Evolution A. Huth et al. 10.1029/2020MS002277
- Basal stress controls ice-flow variability during a surge cycle of Hagen Bræ, Greenland Ø. Winton et al. 10.1017/jog.2021.111
- Recent Progress in Greenland Ice Sheet Modelling H. Goelzer et al. 10.1007/s40641-017-0073-y
- A Micro-Mechanical Model for the Transformation of Dry Polar Firn Into Ice Using the Level-Set Method K. Fourteau et al. 10.3389/feart.2020.00101
- Modeling the Greenland Ice Sheet's Committed Contribution to Sea Level During the 21st Century I. Nias et al. 10.1029/2022JF006914
- MPAS-Albany Land Ice (MALI): a variable-resolution ice sheet model for Earth system modeling using Voronoi grids M. Hoffman et al. 10.5194/gmd-11-3747-2018
- On nonlinear strain theory for a viscoelastic material model and its implications for calving of ice shelves J. CHRISTMANN et al. 10.1017/jog.2018.107
- Hydrological and Kinematic Precursors of the 2017 Calving Event at the Petermann Glacier in Greenland Observed from Multi-Source Remote Sensing Data D. Li et al. 10.3390/rs13040591
- Seasonal Variability in Regional Ice Flow Due to Meltwater Injection Into the Shear Margins of Jakobshavn Isbræ J. Cavanagh et al. 10.1002/2016JF004187
- The effect of overshooting 1.5 °C global warming on the mass loss of the Greenland ice sheet M. Rückamp et al. 10.5194/esd-9-1169-2018
- Ice dynamics will remain a primary driver of Greenland ice sheet mass loss over the next century Y. Choi et al. 10.1038/s43247-021-00092-z
- Glacier Calving in Greenland D. Benn et al. 10.1007/s40641-017-0070-1
- Modeling the response of northwest Greenland to enhanced ocean thermal forcing and subglacial discharge M. Morlighem et al. 10.5194/tc-13-723-2019
- Simulating surface height and terminus position for marine outlet glaciers using a level set method with data assimilation M. Hossain et al. 10.1016/j.jcp.2022.111766
- Evaluation of four calving laws for Antarctic ice shelves J. Wilner et al. 10.5194/tc-17-4889-2023
- Modelling dynamic ice-sheet boundaries and grounding line migration using the level set method M. Hossain et al. 10.1017/jog.2020.45
- Modeling of Store Gletscher's calving dynamics, West Greenland, in response to ocean thermal forcing M. Morlighem et al. 10.1002/2016GL067695
- Seasonal Tidewater Glacier Terminus Oscillations Bias Multi‐Decadal Projections of Ice Mass Change D. Felikson et al. 10.1029/2021JF006249
- The Stochastic Ice-Sheet and Sea-Level System Model v1.0 (StISSM v1.0) V. Verjans et al. 10.5194/gmd-15-8269-2022
- Model insights into bed control on retreat of Thwaites Glacier, West Antarctica E. Schwans et al. 10.1017/jog.2023.13
- Comparison of four calving laws to model Greenland outlet glaciers Y. Choi et al. 10.5194/tc-12-3735-2018
- Development and Benchmarking of the Shallow Shelf Approximation Ice Sheet Dynamics Module Y. Baek et al. 10.1007/s12601-023-00120-3
- Simulating ice thickness and velocity evolution of Upernavik Isstrøm 1849–2012 by forcing prescribed terminus positions in ISSM K. Haubner et al. 10.5194/tc-12-1511-2018
- Simulated retreat of Jakobshavn Isbræ since the Little Ice Age controlled by geometry N. Steiger et al. 10.5194/tc-12-2249-2018
- Simulating the Holocene deglaciation across a marine-terminating portion of southwestern Greenland in response to marine and atmospheric forcings J. Cuzzone et al. 10.5194/tc-16-2355-2022
- Ice front change of marine-terminating outlet glaciers in northwest and southeast Greenland during the 21st century C. BUNCE et al. 10.1017/jog.2018.44
- Estimating Greenland tidewater glacier retreat driven by submarine melting D. Slater et al. 10.5194/tc-13-2489-2019
- Control of Ocean Temperature on Jakobshavn Isbræ's Present and Future Mass Loss J. Bondzio et al. 10.1029/2018GL079827
- Toward Improved Understanding of Changes in Greenland Outlet Glacier Shear Margin Dynamics in a Warming Climate D. Lampkin et al. 10.3389/feart.2018.00156
- Impact of Iceberg Calving on the Retreat of Thwaites Glacier, West Antarctica Over the Next Century With Different Calving Laws and Ocean Thermal Forcing H. Yu et al. 10.1029/2019GL084066
44 citations as recorded by crossref.
- Modeling the Response of Nioghalvfjerdsfjorden and Zachariae Isstrøm Glaciers, Greenland, to Ocean Forcing Over the Next Century Y. Choi et al. 10.1002/2017GL075174
- Brief communication: Is vertical shear in an ice shelf (still) negligible? C. Miele et al. 10.5194/tc-17-2701-2023
- Choice of observation type affects Bayesian calibration of Greenland Ice Sheet model simulations D. Felikson et al. 10.5194/tc-17-4661-2023
- Present day Jakobshavn Isbræ (West Greenland) close to the Holocene minimum extent K. Kajanto et al. 10.1016/j.quascirev.2020.106492
- 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
- Calving Induced Speedup of Petermann Glacier M. Rückamp et al. 10.1029/2018JF004775
- Modeling the Controls on the Front Position of a Tidewater Glacier in Svalbard J. Otero et al. 10.3389/feart.2017.00029
- A scalability study of the Ice-sheet and Sea-level System Model (ISSM, version 4.18) Y. Fischler et al. 10.5194/gmd-15-3753-2022
- Helheim Glacier's Terminus Position Controls Its Seasonal and Inter‐Annual Ice Flow Variability G. Cheng et al. 10.1029/2021GL097085
- A cut finite element method for non-Newtonian free surface flows in 2D - application to glacier modelling J. Ahlkrona & D. Elfverson 10.1016/j.jcpx.2021.100090
- Automatic Extraction of the Calving Front of Pine Island Glacier Based on Neural Network X. Song et al. 10.3390/rs15215168
- The ice dynamic and melting response of Pine Island Ice Shelf to calving A. Bradley et al. 10.1017/aog.2023.24
- Inferring time-dependent calving dynamics at Helheim Glacier J. Downs et al. 10.1017/jog.2022.68
- Geometric controls of tidewater glacier dynamics T. Frank et al. 10.5194/tc-16-581-2022
- A Generalized Interpolation Material Point Method for Shallow Ice Shelves. 1: Shallow Shelf Approximation and Ice Thickness Evolution A. Huth et al. 10.1029/2020MS002277
- Basal stress controls ice-flow variability during a surge cycle of Hagen Bræ, Greenland Ø. Winton et al. 10.1017/jog.2021.111
- Recent Progress in Greenland Ice Sheet Modelling H. Goelzer et al. 10.1007/s40641-017-0073-y
- A Micro-Mechanical Model for the Transformation of Dry Polar Firn Into Ice Using the Level-Set Method K. Fourteau et al. 10.3389/feart.2020.00101
- Modeling the Greenland Ice Sheet's Committed Contribution to Sea Level During the 21st Century I. Nias et al. 10.1029/2022JF006914
- MPAS-Albany Land Ice (MALI): a variable-resolution ice sheet model for Earth system modeling using Voronoi grids M. Hoffman et al. 10.5194/gmd-11-3747-2018
- On nonlinear strain theory for a viscoelastic material model and its implications for calving of ice shelves J. CHRISTMANN et al. 10.1017/jog.2018.107
- Hydrological and Kinematic Precursors of the 2017 Calving Event at the Petermann Glacier in Greenland Observed from Multi-Source Remote Sensing Data D. Li et al. 10.3390/rs13040591
- Seasonal Variability in Regional Ice Flow Due to Meltwater Injection Into the Shear Margins of Jakobshavn Isbræ J. Cavanagh et al. 10.1002/2016JF004187
- The effect of overshooting 1.5 °C global warming on the mass loss of the Greenland ice sheet M. Rückamp et al. 10.5194/esd-9-1169-2018
- Ice dynamics will remain a primary driver of Greenland ice sheet mass loss over the next century Y. Choi et al. 10.1038/s43247-021-00092-z
- Glacier Calving in Greenland D. Benn et al. 10.1007/s40641-017-0070-1
- Modeling the response of northwest Greenland to enhanced ocean thermal forcing and subglacial discharge M. Morlighem et al. 10.5194/tc-13-723-2019
- Simulating surface height and terminus position for marine outlet glaciers using a level set method with data assimilation M. Hossain et al. 10.1016/j.jcp.2022.111766
- Evaluation of four calving laws for Antarctic ice shelves J. Wilner et al. 10.5194/tc-17-4889-2023
- Modelling dynamic ice-sheet boundaries and grounding line migration using the level set method M. Hossain et al. 10.1017/jog.2020.45
- Modeling of Store Gletscher's calving dynamics, West Greenland, in response to ocean thermal forcing M. Morlighem et al. 10.1002/2016GL067695
- Seasonal Tidewater Glacier Terminus Oscillations Bias Multi‐Decadal Projections of Ice Mass Change D. Felikson et al. 10.1029/2021JF006249
- The Stochastic Ice-Sheet and Sea-Level System Model v1.0 (StISSM v1.0) V. Verjans et al. 10.5194/gmd-15-8269-2022
- Model insights into bed control on retreat of Thwaites Glacier, West Antarctica E. Schwans et al. 10.1017/jog.2023.13
- Comparison of four calving laws to model Greenland outlet glaciers Y. Choi et al. 10.5194/tc-12-3735-2018
- Development and Benchmarking of the Shallow Shelf Approximation Ice Sheet Dynamics Module Y. Baek et al. 10.1007/s12601-023-00120-3
- Simulating ice thickness and velocity evolution of Upernavik Isstrøm 1849–2012 by forcing prescribed terminus positions in ISSM K. Haubner et al. 10.5194/tc-12-1511-2018
- Simulated retreat of Jakobshavn Isbræ since the Little Ice Age controlled by geometry N. Steiger et al. 10.5194/tc-12-2249-2018
- Simulating the Holocene deglaciation across a marine-terminating portion of southwestern Greenland in response to marine and atmospheric forcings J. Cuzzone et al. 10.5194/tc-16-2355-2022
- Ice front change of marine-terminating outlet glaciers in northwest and southeast Greenland during the 21st century C. BUNCE et al. 10.1017/jog.2018.44
- Estimating Greenland tidewater glacier retreat driven by submarine melting D. Slater et al. 10.5194/tc-13-2489-2019
- Control of Ocean Temperature on Jakobshavn Isbræ's Present and Future Mass Loss J. Bondzio et al. 10.1029/2018GL079827
- Toward Improved Understanding of Changes in Greenland Outlet Glacier Shear Margin Dynamics in a Warming Climate D. Lampkin et al. 10.3389/feart.2018.00156
- Impact of Iceberg Calving on the Retreat of Thwaites Glacier, West Antarctica Over the Next Century With Different Calving Laws and Ocean Thermal Forcing H. Yu et al. 10.1029/2019GL084066
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Short summary
We implemented a level-set method in the ice sheet system model. This method allows us to dynamically evolve a calving front subject to user-defined calving rates. We apply the method to Jakobshavn Isbræ, West Greenland, and study its response to calving rate perturbations. We find its behaviour strongly dependent on the calving rate, which was to be expected. Both reduced basal drag and rheological shear margin weakening sustain the acceleration of this dynamic outlet glacier.
We implemented a level-set method in the ice sheet system model. This method allows us to...