1 Impact of Ocean Model Resolution on CCSM Climate Simulations
The current literature provides compelling evidence suggesting that an eddy-resolving (as opposed to eddy-permitting or eddy-parameterized) ocean component model will significantly impact the simulation of the large-scale climate, although this has not been fully tested to date in multi-decadal glob...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.646.6936 2023-05-15T18:17:50+02:00 1 Impact of Ocean Model Resolution on CCSM Climate Simulations Ben P. Kirtman Cecilia Bitz Frank Bryan William Collins John Dennis Nathan Hearn James L. Kinter Iii Richard Loft Clement Rousset Leo Siqueira Cristiana Stan Mariana Vertenstein The Pennsylvania State University CiteSeerX Archives application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.646.6936 http://www.atmos.washington.edu/~bitz/Kirtman_etal2011.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.646.6936 http://www.atmos.washington.edu/~bitz/Kirtman_etal2011.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://www.atmos.washington.edu/~bitz/Kirtman_etal2011.pdf text ftciteseerx 2016-01-08T16:12:15Z The current literature provides compelling evidence suggesting that an eddy-resolving (as opposed to eddy-permitting or eddy-parameterized) ocean component model will significantly impact the simulation of the large-scale climate, although this has not been fully tested to date in multi-decadal global coupled climate simulations. The purpose of this paper is to document how increased ocean model resolution impacts the simulation of large-scale climate variability. The model used for this study is the NCAR Community Climate System Model version 3.5 (CCSM3.5)- the forerunner to CCSM4. Two experiments are reported here. The first experiment (i.e., control) is a 155-year present-day climate simulation using a 0.5º atmosphere component (zonal resolution 0.625º meridional resolution 0.5º) coupled to ocean and sea-ice components with zonal resolution of 1.2º and meridional resolution varying from 0.27º at the equator to 0.54º in the mid-latitudes. The second simulation uses the same atmospheric model coupled to 0.1º ocean and sea-ice component models. The simulations are compared in terms of how the representation of smaller scale features in the time mean ocean circulation and ocean eddies impact the mean and variable climate. In terms of the global mean surface Text Sea ice Unknown |
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English |
description |
The current literature provides compelling evidence suggesting that an eddy-resolving (as opposed to eddy-permitting or eddy-parameterized) ocean component model will significantly impact the simulation of the large-scale climate, although this has not been fully tested to date in multi-decadal global coupled climate simulations. The purpose of this paper is to document how increased ocean model resolution impacts the simulation of large-scale climate variability. The model used for this study is the NCAR Community Climate System Model version 3.5 (CCSM3.5)- the forerunner to CCSM4. Two experiments are reported here. The first experiment (i.e., control) is a 155-year present-day climate simulation using a 0.5º atmosphere component (zonal resolution 0.625º meridional resolution 0.5º) coupled to ocean and sea-ice components with zonal resolution of 1.2º and meridional resolution varying from 0.27º at the equator to 0.54º in the mid-latitudes. The second simulation uses the same atmospheric model coupled to 0.1º ocean and sea-ice component models. The simulations are compared in terms of how the representation of smaller scale features in the time mean ocean circulation and ocean eddies impact the mean and variable climate. In terms of the global mean surface |
author2 |
The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
Ben P. Kirtman Cecilia Bitz Frank Bryan William Collins John Dennis Nathan Hearn James L. Kinter Iii Richard Loft Clement Rousset Leo Siqueira Cristiana Stan Mariana Vertenstein |
spellingShingle |
Ben P. Kirtman Cecilia Bitz Frank Bryan William Collins John Dennis Nathan Hearn James L. Kinter Iii Richard Loft Clement Rousset Leo Siqueira Cristiana Stan Mariana Vertenstein 1 Impact of Ocean Model Resolution on CCSM Climate Simulations |
author_facet |
Ben P. Kirtman Cecilia Bitz Frank Bryan William Collins John Dennis Nathan Hearn James L. Kinter Iii Richard Loft Clement Rousset Leo Siqueira Cristiana Stan Mariana Vertenstein |
author_sort |
Ben P. Kirtman |
title |
1 Impact of Ocean Model Resolution on CCSM Climate Simulations |
title_short |
1 Impact of Ocean Model Resolution on CCSM Climate Simulations |
title_full |
1 Impact of Ocean Model Resolution on CCSM Climate Simulations |
title_fullStr |
1 Impact of Ocean Model Resolution on CCSM Climate Simulations |
title_full_unstemmed |
1 Impact of Ocean Model Resolution on CCSM Climate Simulations |
title_sort |
1 impact of ocean model resolution on ccsm climate simulations |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.646.6936 http://www.atmos.washington.edu/~bitz/Kirtman_etal2011.pdf |
genre |
Sea ice |
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Sea ice |
op_source |
http://www.atmos.washington.edu/~bitz/Kirtman_etal2011.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.646.6936 http://www.atmos.washington.edu/~bitz/Kirtman_etal2011.pdf |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
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1766193198120566784 |