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A Semianalytic Energy Balance Climate Model with Explicit Sea Ice and Snow Physics
Publisher: American Meteorological Society
Abstract: An energy balance climate model (EBCM) is presented having 1) a seasonal cycle; 2) surface-air, land-sea, and latitudinal resolution; 3) simulation of sea ice in terms of a number of explicit physical processes and in such ...
Impact of Isopycnal Diffusion on Heat Fluxes and the Transient Response of a Two-Dimensional Ocean Model
Publisher: American Meteorological Society
Abstract: A two-dimensional (latitude?depth) ocean?climate model is used to assess the impact of calculating diffusive heat and salinity fluxes along and across isopycnal surfaces rather than in a vertical?horizontal coordinate ...
Computational Efficiency and Accuracy of Methods for Asynchronously Coupling Atmosphere-Ocean Climate Models. Part II: Testing with a Seasonal Cycle
Publisher: American Meteorological Society
Abstract: The asynchronous coupling schemes used in the seasonal, coupled atmosphere?ocean general circulation models (A/O GCMs) of Manabe et al. 1979 and Washington et al. 1980 are tested in the seasonal, coupled atmosphere?ocean ...
Development of a Sea Ice Model for Use in Zonally Averaged Energy Balance Climate Models
Publisher: American Meteorological Society
Abstract: A sea ice model for use in zonally averaged energy balance climate models is presented which includes the following processes: surface melting, basal freezing and melting, lateral melting from ice-flee water or growth of ...
Milankovitch Forcing, Vegetation Feedback, and North Atlantic Deep-Water Formation
Publisher: American Meteorological Society
Abstract: An energy balance climate model with sea ice and seasonal land snow cover is used to investigate the climatic response to Milankovitch orbital variations. Model response to a change of obliquity is in phase in the Northern ...
Simulating AOGCM Soil Moisture Using an Off-Line Thornthwaite Potential Evapotranspiration–Based Land Surface Scheme. Part I: Control Runs
Publisher: American Meteorological Society
Abstract: Atmosphere?ocean general circulation models (AOGCMs) employ very different land surface schemes (LSSs) and, as a result, their predictions of land surface quantities are often difficult to compare. Some of the disagreement ...
Simultaneously Constraining Climate Sensitivity and Aerosol Radiative Forcing
Publisher: American Meteorological Society
Abstract: An energy balance climate model with latitudinal, surface?air, and land?sea resolution is coupled to a two-dimensional (latitude?depth) ocean model and used to simulate changes in surface and surface air temperature since ...
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