The CSIRO Mk3L climate system model version 1.0 – Part 1: Description and evaluation
The CSIRO Mk3L climate system model is a coupled general circulation model, designed primarily for millennial-scale climate simulations and palaeoclimate research. Mk3L includes components which describe the atmosphere, ocean, sea ice and land surface, and combines computational efficiency with a st...
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ftnonlinearchiv:oai:noa.gwlb.de:cop_mods_00027285 2023-05-15T18:17:54+02:00 The CSIRO Mk3L climate system model version 1.0 – Part 1: Description and evaluation Phipps, S. J. Rotstayn, L. D. Gordon, H. B. Roberts, J. L. Hirst, A. C. Budd, W. F. 2011-06 electronic https://doi.org/10.5194/gmd-4-483-2011 https://noa.gwlb.de/receive/cop_mods_00027285 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00027240/gmd-4-483-2011.pdf https://gmd.copernicus.org/articles/4/483/2011/gmd-4-483-2011.pdf eng eng Copernicus Publications Geoscientific Model Development -- http://www.bibliothek.uni-regensburg.de/ezeit/?2456725 -- http://www.geosci-model-dev.net/ -- 1991-9603 https://doi.org/10.5194/gmd-4-483-2011 https://noa.gwlb.de/receive/cop_mods_00027285 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00027240/gmd-4-483-2011.pdf https://gmd.copernicus.org/articles/4/483/2011/gmd-4-483-2011.pdf uneingeschränkt info:eu-repo/semantics/openAccess article Verlagsveröffentlichung article Text doc-type:article 2011 ftnonlinearchiv https://doi.org/10.5194/gmd-4-483-2011 2022-02-08T22:48:47Z The CSIRO Mk3L climate system model is a coupled general circulation model, designed primarily for millennial-scale climate simulations and palaeoclimate research. Mk3L includes components which describe the atmosphere, ocean, sea ice and land surface, and combines computational efficiency with a stable and realistic control climatology. This paper describes the model physics and software, analyses the control climatology, and evaluates the ability of the model to simulate the modern climate. Mk3L incorporates a spectral atmospheric general circulation model, a z-coordinate ocean general circulation model, a dynamic-thermodynamic sea ice model and a land surface scheme with static vegetation. The source code is highly portable, and has no dependence upon proprietary software. The model distribution is freely available to the research community. A 1000-yr climate simulation can be completed in around one-and-a-half months on a typical desktop computer, with greater throughput being possible on high-performance computing facilities. Mk3L produces realistic simulations of the larger-scale features of the modern climate, although with some biases on the regional scale. The model also produces reasonable representations of the leading modes of internal climate variability in both the tropics and extratropics. The control state of the model exhibits a high degree of stability, with only a weak cooling trend on millennial timescales. Ongoing development work aims to improve the model climatology and transform Mk3L into a comprehensive earth system model. Article in Journal/Newspaper Sea ice Niedersächsisches Online-Archiv NOA Geoscientific Model Development 4 2 483 509 |
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article Verlagsveröffentlichung |
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article Verlagsveröffentlichung Phipps, S. J. Rotstayn, L. D. Gordon, H. B. Roberts, J. L. Hirst, A. C. Budd, W. F. The CSIRO Mk3L climate system model version 1.0 – Part 1: Description and evaluation |
topic_facet |
article Verlagsveröffentlichung |
description |
The CSIRO Mk3L climate system model is a coupled general circulation model, designed primarily for millennial-scale climate simulations and palaeoclimate research. Mk3L includes components which describe the atmosphere, ocean, sea ice and land surface, and combines computational efficiency with a stable and realistic control climatology. This paper describes the model physics and software, analyses the control climatology, and evaluates the ability of the model to simulate the modern climate. Mk3L incorporates a spectral atmospheric general circulation model, a z-coordinate ocean general circulation model, a dynamic-thermodynamic sea ice model and a land surface scheme with static vegetation. The source code is highly portable, and has no dependence upon proprietary software. The model distribution is freely available to the research community. A 1000-yr climate simulation can be completed in around one-and-a-half months on a typical desktop computer, with greater throughput being possible on high-performance computing facilities. Mk3L produces realistic simulations of the larger-scale features of the modern climate, although with some biases on the regional scale. The model also produces reasonable representations of the leading modes of internal climate variability in both the tropics and extratropics. The control state of the model exhibits a high degree of stability, with only a weak cooling trend on millennial timescales. Ongoing development work aims to improve the model climatology and transform Mk3L into a comprehensive earth system model. |
format |
Article in Journal/Newspaper |
author |
Phipps, S. J. Rotstayn, L. D. Gordon, H. B. Roberts, J. L. Hirst, A. C. Budd, W. F. |
author_facet |
Phipps, S. J. Rotstayn, L. D. Gordon, H. B. Roberts, J. L. Hirst, A. C. Budd, W. F. |
author_sort |
Phipps, S. J. |
title |
The CSIRO Mk3L climate system model version 1.0 – Part 1: Description and evaluation |
title_short |
The CSIRO Mk3L climate system model version 1.0 – Part 1: Description and evaluation |
title_full |
The CSIRO Mk3L climate system model version 1.0 – Part 1: Description and evaluation |
title_fullStr |
The CSIRO Mk3L climate system model version 1.0 – Part 1: Description and evaluation |
title_full_unstemmed |
The CSIRO Mk3L climate system model version 1.0 – Part 1: Description and evaluation |
title_sort |
csiro mk3l climate system model version 1.0 – part 1: description and evaluation |
publisher |
Copernicus Publications |
publishDate |
2011 |
url |
https://doi.org/10.5194/gmd-4-483-2011 https://noa.gwlb.de/receive/cop_mods_00027285 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00027240/gmd-4-483-2011.pdf https://gmd.copernicus.org/articles/4/483/2011/gmd-4-483-2011.pdf |
genre |
Sea ice |
genre_facet |
Sea ice |
op_relation |
Geoscientific Model Development -- http://www.bibliothek.uni-regensburg.de/ezeit/?2456725 -- http://www.geosci-model-dev.net/ -- 1991-9603 https://doi.org/10.5194/gmd-4-483-2011 https://noa.gwlb.de/receive/cop_mods_00027285 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00027240/gmd-4-483-2011.pdf https://gmd.copernicus.org/articles/4/483/2011/gmd-4-483-2011.pdf |
op_rights |
uneingeschränkt info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.5194/gmd-4-483-2011 |
container_title |
Geoscientific Model Development |
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4 |
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2 |
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483 |
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509 |
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