Articles | Volume 9, issue 6
https://doi.org/10.5194/gmd-9-2077-2016
https://doi.org/10.5194/gmd-9-2077-2016
Model description paper
 | 
07 Jun 2016
Model description paper |  | 07 Jun 2016

Atmosphere-only GCM (ACCESS1.0) simulations with prescribed land surface temperatures

Duncan Ackerley and Dietmar Dommenget

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Cited articles

Ackerley, D., Berry, G., Jakob, C., and Reeder, M. J.: The roles of diurnal forcing and large-scale moisture transport for initiating rain over north-west Australia in a GCM, Q. J. Roy. Meteor. Soc., 140, 2515–2526, https://doi.org/10.1002/qj.2316, 2014.
Ackerley, D., Berry, G., Jakob, C., Reeder, M. J., and Schwendike, J.: Summertime precipitation over northern Australia in AMIP simulations from CMIP5, Q. J. Roy. Meteor. Soc., 141, 1753–1768, https://doi.org/10.1002/qj.2476, 2015.
Andrews, T., Gregory, J. M., Webb, M. J., and Taylor, K. E.: Forcing, feedbacks and climate sensitivity in CMIP5 coupled atmosphere-ocean climate models, Geophys. Res. Lett., 39, l09712, https://doi.org/10.1029/2012GL051607, 2012.
Arblaster, J. M. and Meehl, G. A.: Contributions of External Forcings to Southern Annular Mode Trends, J. Climate, 19, 2896–2905, 2006.
Arblaster, J. M., Meehl, G. A., and Karoly, D. J.: Future climate change in the Southern Hemisphere: Competing effects of ozone and greenhouse gases., Geophys. Res. Lett., 38, L02701, https://doi.org/10.1002/qj.2476, 2011.
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Short summary
In order to evaluate climate models, scientists have historically run them using prescribed (for example observed) sea surface temperatures; however, no such restriction is typically applied to the land. This study presents a method of prescribing the land temperatures in a climate model and shows that the resultant climate simulation is consistent with the free running simulation. Such a model will be useful for perturbing and fixing surface temperatures globally, as demonstrated in this paper.
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