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Experiments with a Global Ocean Model Driven by Observed Atmospheric Forcing
Global Ocean Model Atmospheric Forcing
2009/2/7
A global ocean model with a 5° horizontal grid size, previously used in the coupled climate model of Washington et al. (1980), is used here with observed monthly mean wind stress and atmospheric tempe...
The Age of Water and Ventilation Timescales in a Global Ocean Model
Ventilation Timescales Global Ocean Model North Atlantic Deep Water
2008/12/12
The age of water in the World Ocean is studied using a passive age tracer introduced into a global ocean model. Additional information is derived from a transient “dye” tracer that tracks the time-dep...
Sensitivity to Surface Forcing and Boundary Layer Mixing in a Global Ocean Model: Annual-Mean Climatology
K-profile parameterization ocean general circulation models sea surface temperature
2008/12/3
The effects of more realistic bulk forcing boundary conditions, a more physical subgrid-scale vertical mixing parameterization, and more accurate bottom topography are investigated in a coarse-resolut...
The Impact of Southern Ocean Sea Ice in a Global Ocean Model
Southern Ocean Global Ocean Model Sea Ice
2008/10/24
Most of the Southern Ocean (SO) is marginally stably stratified and thus prone to enhanced convection and possibly bottom-water formation whenever the upper ocean is cooled or made more saline by ice ...
Spurious Diapycnal Mixing of the Deep Waters in an Eddy-Permitting Global Ocean Model
Spurious Diapycnal Mixing Deep Waters an Eddy-Permitting Global Ocean Model
2008/6/6
Recent idealized studies have shown that both explicit horizontal diffusion and the implicit diffusion associated with the advection scheme in high-resolution z-coordinate models may drive unrealistic...
On the Role of Sea Ice and Convection in a Global Ocean Model
Role of Sea Ice Convection Global Ocean Model
2008/6/6
An earlier estimate regarding the possible impact of sea ice on deep-ocean water mass properties and the global thermohaline circulation in a coupled sea ice–ocean general circulation model (OGCM) is ...