Benchmark experiments for higher-order and full-Stokes ice sheet models (ISMIP–HOM)
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 appl...
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ftdoajarticles:oai:doaj.org/article:b3cb2553768447708c9af80d034e588a 2023-05-15T16:40:00+02:00 Benchmark experiments for higher-order and full-Stokes ice sheet models (ISMIP–HOM) F. Pattyn L. Perichon A. Aschwanden B. Breuer B. de Smedt O. Gagliardini G. H. Gudmundsson R. C. A. Hindmarsh A. Hubbard J. V. Johnson T. Kleiner Y. Konovalov C. Martin A. J. Payne D. Pollard S. Price M. Rückamp F. Saito O. Souček S. Sugiyama T. Zwinger 2008-08-01T00:00:00Z https://doaj.org/article/b3cb2553768447708c9af80d034e588a EN eng Copernicus Publications http://www.the-cryosphere.net/2/95/2008/tc-2-95-2008.pdf https://doaj.org/toc/1994-0416 https://doaj.org/toc/1994-0424 1994-0416 1994-0424 https://doaj.org/article/b3cb2553768447708c9af80d034e588a The Cryosphere, Vol 2, Iss 2, Pp 95-108 (2008) Environmental sciences GE1-350 Geology QE1-996.5 article 2008 ftdoajarticles 2022-12-31T04:58:18Z 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 Directory of Open Access Journals: DOAJ Articles |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
Environmental sciences GE1-350 Geology QE1-996.5 |
spellingShingle |
Environmental sciences GE1-350 Geology QE1-996.5 F. Pattyn L. Perichon A. Aschwanden B. Breuer B. de Smedt O. Gagliardini G. H. Gudmundsson R. C. A. Hindmarsh A. Hubbard J. V. Johnson T. Kleiner Y. Konovalov C. Martin A. J. Payne D. Pollard S. Price M. Rückamp F. Saito O. Souček S. Sugiyama T. Zwinger Benchmark experiments for higher-order and full-Stokes ice sheet models (ISMIP–HOM) |
topic_facet |
Environmental sciences GE1-350 Geology QE1-996.5 |
description |
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. |
format |
Article in Journal/Newspaper |
author |
F. Pattyn L. Perichon A. Aschwanden B. Breuer B. de Smedt O. Gagliardini G. H. Gudmundsson R. C. A. Hindmarsh A. Hubbard J. V. Johnson T. Kleiner Y. Konovalov C. Martin A. J. Payne D. Pollard S. Price M. Rückamp F. Saito O. Souček S. Sugiyama T. Zwinger |
author_facet |
F. Pattyn L. Perichon A. Aschwanden B. Breuer B. de Smedt O. Gagliardini G. H. Gudmundsson R. C. A. Hindmarsh A. Hubbard J. V. Johnson T. Kleiner Y. Konovalov C. Martin A. J. Payne D. Pollard S. Price M. Rückamp F. Saito O. Souček S. Sugiyama T. Zwinger |
author_sort |
F. Pattyn |
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 |
Copernicus Publications |
publishDate |
2008 |
url |
https://doaj.org/article/b3cb2553768447708c9af80d034e588a |
genre |
Ice Sheet The Cryosphere |
genre_facet |
Ice Sheet The Cryosphere |
op_source |
The Cryosphere, Vol 2, Iss 2, Pp 95-108 (2008) |
op_relation |
http://www.the-cryosphere.net/2/95/2008/tc-2-95-2008.pdf https://doaj.org/toc/1994-0416 https://doaj.org/toc/1994-0424 1994-0416 1994-0424 https://doaj.org/article/b3cb2553768447708c9af80d034e588a |
_version_ |
1766030353440440320 |