Benchmark experiments for higher-order and full-Stokes ice sheet models (ISMIP–HOM)
International audience We present the results of the first ice sheet model intercomparison project for higher-order and full-Stokes ice sheet models. These models are compared and verified in a series of six experiments of which one has an analytical solution obtained from a perturbation analysis. T...
Main Authors: | , , , , , , , , , , , , , , , , , , , , |
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Other Authors: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
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HAL CCSD
2008
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Online Access: | https://insu.hal.science/insu-00379774 https://insu.hal.science/insu-00379774/document https://insu.hal.science/insu-00379774/file/tc-2-95-2008.pdf |
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ftunigrenoble:oai:HAL:insu-00379774v1 |
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record_format |
openpolar |
institution |
Open Polar |
collection |
Université Grenoble Alpes: HAL |
op_collection_id |
ftunigrenoble |
language |
English |
topic |
[SDU.STU.GL]Sciences of the Universe [physics]/Earth Sciences/Glaciology |
spellingShingle |
[SDU.STU.GL]Sciences of the Universe [physics]/Earth Sciences/Glaciology Pattyn, F. Perichon, L. Aschwanden, A. Breuer, B. de Smedt, B. Gagliardini, Olivier Gudmundsson, G. H. Hindmarsh, R.C.A. Hubbard, A. Johnson, J. V. Kleiner, T. Konovalov, Y. Martin, C. Payne, A. J. Pollard, D. Price, S. Rückamp, M. Saito, F. Soucek, O. Sugiyama, S. Zwinger, Thomas Benchmark experiments for higher-order and full-Stokes ice sheet models (ISMIP–HOM) |
topic_facet |
[SDU.STU.GL]Sciences of the Universe [physics]/Earth Sciences/Glaciology |
description |
International audience We present the results of the first ice sheet model intercomparison project for higher-order and full-Stokes ice sheet models. These models are compared and verified in a series of six experiments of which one has an analytical solution obtained from a perturbation analysis. The experiments are applied to both 2-D and 3-D geometries; five experiments are steady-state diagnostic, and one has a time-dependent prognostic solution. All participating models give results that are in close agreement. A clear distinction can be made between higher-order models and those that solve the full system of equations. The full-Stokes models show a much smaller spread, hence are in better agreement with one another and with the analytical solution. |
author2 |
Laboratoire de Glaciologie Bruxelles Université libre de Bruxelles (ULB) Institute for Atmospheric and Climate Science Zürich (IAC) Eidgenössische Technische Hochschule - Swiss Federal Institute of Technology Zürich (ETH Zürich) Institute for Geophysics Westfälische Wilhelms-Universität Münster = University of Münster (WWU) Vakgroep Geografie Vrije Universiteit Brussel (VUB) Laboratoire de glaciologie et géophysique de l'environnement (LGGE) Observatoire des Sciences de l'Univers de Grenoble (OSUG) Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut national des sciences de l'Univers (INSU - CNRS)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut national des sciences de l'Univers (INSU - CNRS)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) Physical Science Division Cambridge British Antarctic Survey (BAS) Natural Environment Research Council (NERC)-Natural Environment Research Council (NERC) Centre for Glaciology Institute of Geography and Earth Sciences Department of Computer Science Moscow Engineering Physics Institute Bristol Glaciology Centre School of Geographical Sciences Earth and Environmental Systems Institute PennState (EESI) Pennsylvania State University (Penn State) Penn State System-Penn State System Frontier Research Center for Global Change (FRCGC) Japan Agency for Marine-Earth Science and Technology (JAMSTEC) Department of Geophysics Praha Univerzita Karlova Praha, Česká republika = Charles University Prague, Czech Republic (UK) Institute of Low Temperature Science Sapporo Hokkaido University Sapporo, Japan Scientific Computing Ltd (CSC) |
format |
Article in Journal/Newspaper |
author |
Pattyn, F. Perichon, L. Aschwanden, A. Breuer, B. de Smedt, B. Gagliardini, Olivier Gudmundsson, G. H. Hindmarsh, R.C.A. Hubbard, A. Johnson, J. V. Kleiner, T. Konovalov, Y. Martin, C. Payne, A. J. Pollard, D. Price, S. Rückamp, M. Saito, F. Soucek, O. Sugiyama, S. Zwinger, Thomas |
author_facet |
Pattyn, F. Perichon, L. Aschwanden, A. Breuer, B. de Smedt, B. Gagliardini, Olivier Gudmundsson, G. H. Hindmarsh, R.C.A. Hubbard, A. Johnson, J. V. Kleiner, T. Konovalov, Y. Martin, C. Payne, A. J. Pollard, D. Price, S. Rückamp, M. Saito, F. Soucek, O. Sugiyama, S. Zwinger, Thomas |
author_sort |
Pattyn, F. |
title |
Benchmark experiments for higher-order and full-Stokes ice sheet models (ISMIP–HOM) |
title_short |
Benchmark experiments for higher-order and full-Stokes ice sheet models (ISMIP–HOM) |
title_full |
Benchmark experiments for higher-order and full-Stokes ice sheet models (ISMIP–HOM) |
title_fullStr |
Benchmark experiments for higher-order and full-Stokes ice sheet models (ISMIP–HOM) |
title_full_unstemmed |
Benchmark experiments for higher-order and full-Stokes ice sheet models (ISMIP–HOM) |
title_sort |
benchmark experiments for higher-order and full-stokes ice sheet models (ismip–hom) |
publisher |
HAL CCSD |
publishDate |
2008 |
url |
https://insu.hal.science/insu-00379774 https://insu.hal.science/insu-00379774/document https://insu.hal.science/insu-00379774/file/tc-2-95-2008.pdf |
genre |
Ice Sheet The Cryosphere |
genre_facet |
Ice Sheet The Cryosphere |
op_source |
ISSN: 1994-0424 EISSN: 1994-0416 The Cryosphere https://insu.hal.science/insu-00379774 The Cryosphere, 2008, 259, pp.95 à 108 |
op_relation |
insu-00379774 https://insu.hal.science/insu-00379774 https://insu.hal.science/insu-00379774/document https://insu.hal.science/insu-00379774/file/tc-2-95-2008.pdf |
op_rights |
http://creativecommons.org/licenses/by/ info:eu-repo/semantics/OpenAccess |
_version_ |
1798847560163524608 |
spelling |
ftunigrenoble:oai:HAL:insu-00379774v1 2024-05-12T08:05:17+00:00 Benchmark experiments for higher-order and full-Stokes ice sheet models (ISMIP–HOM) Pattyn, F. Perichon, L. Aschwanden, A. Breuer, B. de Smedt, B. Gagliardini, Olivier Gudmundsson, G. H. Hindmarsh, R.C.A. Hubbard, A. Johnson, J. V. Kleiner, T. Konovalov, Y. Martin, C. Payne, A. J. Pollard, D. Price, S. Rückamp, M. Saito, F. Soucek, O. Sugiyama, S. Zwinger, Thomas Laboratoire de Glaciologie Bruxelles Université libre de Bruxelles (ULB) Institute for Atmospheric and Climate Science Zürich (IAC) Eidgenössische Technische Hochschule - Swiss Federal Institute of Technology Zürich (ETH Zürich) Institute for Geophysics Westfälische Wilhelms-Universität Münster = University of Münster (WWU) Vakgroep Geografie Vrije Universiteit Brussel (VUB) Laboratoire de glaciologie et géophysique de l'environnement (LGGE) Observatoire des Sciences de l'Univers de Grenoble (OSUG) Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut national des sciences de l'Univers (INSU - CNRS)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut national des sciences de l'Univers (INSU - CNRS)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) Physical Science Division Cambridge British Antarctic Survey (BAS) Natural Environment Research Council (NERC)-Natural Environment Research Council (NERC) Centre for Glaciology Institute of Geography and Earth Sciences Department of Computer Science Moscow Engineering Physics Institute Bristol Glaciology Centre School of Geographical Sciences Earth and Environmental Systems Institute PennState (EESI) Pennsylvania State University (Penn State) Penn State System-Penn State System Frontier Research Center for Global Change (FRCGC) Japan Agency for Marine-Earth Science and Technology (JAMSTEC) Department of Geophysics Praha Univerzita Karlova Praha, Česká republika = Charles University Prague, Czech Republic (UK) Institute of Low Temperature Science Sapporo Hokkaido University Sapporo, Japan Scientific Computing Ltd (CSC) 2008 https://insu.hal.science/insu-00379774 https://insu.hal.science/insu-00379774/document https://insu.hal.science/insu-00379774/file/tc-2-95-2008.pdf en eng HAL CCSD Copernicus insu-00379774 https://insu.hal.science/insu-00379774 https://insu.hal.science/insu-00379774/document https://insu.hal.science/insu-00379774/file/tc-2-95-2008.pdf http://creativecommons.org/licenses/by/ info:eu-repo/semantics/OpenAccess ISSN: 1994-0424 EISSN: 1994-0416 The Cryosphere https://insu.hal.science/insu-00379774 The Cryosphere, 2008, 259, pp.95 à 108 [SDU.STU.GL]Sciences of the Universe [physics]/Earth Sciences/Glaciology info:eu-repo/semantics/article Journal articles 2008 ftunigrenoble 2024-04-18T03:12:42Z International audience We present the results of the first ice sheet model intercomparison project for higher-order and full-Stokes ice sheet models. These models are compared and verified in a series of six experiments of which one has an analytical solution obtained from a perturbation analysis. The experiments are applied to both 2-D and 3-D geometries; five experiments are steady-state diagnostic, and one has a time-dependent prognostic solution. All participating models give results that are in close agreement. A clear distinction can be made between higher-order models and those that solve the full system of equations. The full-Stokes models show a much smaller spread, hence are in better agreement with one another and with the analytical solution. Article in Journal/Newspaper Ice Sheet The Cryosphere Université Grenoble Alpes: HAL |