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| Titel |
The Met Office Unified Model Global Atmosphere 4.0 and JULES Global Land 4.0 configurations |
| VerfasserIn |
D. N. Walters, K. D. Williams, I. A. Boutle, A. C. Bushell, J. M. Edwards, P. R. Field, A. P. Lock, C. J. Morcrette, R. A. Stratton, J. M. Wilkinson, M. R. Willett, N. Bellouin, A. Bodas-Salcedo, M. E. Brooks, D. Copsey, P. D. Earnshaw, S. C. Hardiman, C. M. Harris, R. C. Levine, C. MacLachlan, J. C. Manners, G. M. Martin, S. F. Milton, M. D. Palmer, M. J. Roberts, J. M. Rodriguez, W. J. Tennant, P. L. Vidale |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
1991-959X
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| Digitales Dokument |
URL |
| Erschienen |
In: Geoscientific Model Development ; 7, no. 1 ; Nr. 7, no. 1 (2014-02-20), S.361-386 |
| Datensatznummer |
250115547
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| Publikation (Nr.) |
 copernicus.org/gmd-7-361-2014.pdf |
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| Zusammenfassung |
We describe Global Atmosphere 4.0 (GA4.0) and Global Land 4.0
(GL4.0): configurations of the Met Office Unified Model
and JULES (Joint UK Land Environment
Simulator) community land surface model developed for use in
global and regional climate research and weather prediction
activities. GA4.0 and GL4.0 are based on the previous GA3.0 and
GL3.0 configurations, with
the inclusion of developments made by the Met Office and its
collaborators during its annual development cycle.
This paper provides a comprehensive technical and scientific
description of GA4.0 and GL4.0 as well as details of how
these differ from their predecessors. We also present the
results of some initial evaluations of their performance.
Overall, performance is comparable with that of
GA3.0/GL3.0; the updated configurations include
improvements to the science of several parametrisation schemes,
however, and will form a baseline for further ongoing development. |
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