搜索结果: 31-45 共查到“理学 global ocean”相关记录47条 . 查询时间(0.128 秒)
The Response of a Global Ocean General Circulation Model to Climatological Surface Boundary Conditions for Temperature and Salinity
ocean general circulation model Climatological Surface Boundary Conditions
2008/12/17
The response of a global ocean general circulation model (OGCM) to different surface heat and freshwater fluxes is examined. The aim is to determine the most appropriate way to spin up an OGCM prior t...
The Response to a Sudden Change in Indonesian Throughflow in a Global Ocean GCM
Sudden Change Global Ocean GCM Indonesian Throughflow
2008/12/16
The timescale and mechanisms of remote response in a global ocean GCM is investigated in the case of a sudden change in the rate of Indonesian Throughflow. In one experiment, the model is run to equil...
Stability of North Atlantic Deep Water Formation in a Global Ocean General Circulation Model
North Atlantic Deep Water Formation Global Ocean General Circulation Model
2008/12/15
A global ocean general circulation model is forced using mixes boundary conditions (i.e., a restoring condition on the upper-level temperature but using a fixed, specified surface salt flux). Freshwat...
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...
Climate Drift in a Global Ocean General Circulation Model
boundary conditions Climate Drift Global Ocean General Circulation Model
2008/12/12
A global version of the GFDL modular ocean model is forced using conventional restoring boundary conditions (BCs), mixed BCs (i.e., restoring the upper-level temperature but specifying a fixed salt fl...
Compensation for the NADW Outflow in a Global Ocean General Circulation Model
general circulation models North Atlantic Deep Water Global Ocean General Circulation Model
2008/12/11
Recent observational study on the compensation for the North Atlantic Deep Water (NADW) outflow suggested that the compensation flow loops into the south Indian Ocean, whereby the compensating water g...
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...
Response of a Global Ocean Circulation Model to Real-Time Forcing and Implications to Earth’s Rotation
Global Ocean Circulation Model Earth’s Rotation Real-Time Forcing
2008/12/3
The ocean’s contribution to interannual variations in length of day (lod) is investigated by means of the global Hamburg large-scale ocean circulation model (LSG) forced with observed wind stress and ...
Nonequilibrium Response of the Global Ocean to the 5-Day Rossby–Haurwitz Wave in Atmospheric Surface Pressure
inverted barometerp Laplace tidal equations
2008/12/3
The response of the global ocean to the surface pressure signal associated with the well-known 5-day Rossby–Haurwitz atmospheric mode is explored using analytical and numerical tools. Solutions of the...
Nonequilibrium Response of the Global Ocean to the 5-Day Rossby–Haurwitz Wave in Atmospheric Surface Pressure
inverted barometer Laplace tidal equations
2008/11/26
The response of the global ocean to the surface pressure signal associated with the well-known 5-day Rossby–Haurwitz atmospheric mode is explored using analytical and numerical tools. Solutions of the...
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 ...
Seasonal Near-Surface Dynamics and Thermodynamics of the Indian Ocean and Indonesian Throughflow in a Global Ocean General Circulation Model
Seasonal Near-Surface Dynamics Thermodynamic Indonesian Throughflow
2008/10/23
The near-surface dynamics and thermodynamics of the Indian Ocean are examined in a global ocean general circulation model (OGCM) with enhanced tropical resolution. The model uses a Seager-type heat fl...
Sensitivity of a Global Ocean General Circulation Model to Tracer Advection Schemes
Global Ocean General Circulation Model Tracer Advection Schemes
2008/7/22
Vertical diffusivity at the thermocline depths is now believed to be as small as 1 × 10−5 m2 s−1. In order to accomplish a reliable simulation of the World Ocean for the vertical diffusivi...
Antarctic Bottom Water Formation and Deep-Water Chlorofluorocarbon Distributions in a Global Ocean Climate Model
Antarctic Bottom Water Deep-Water Chlorofluorocarbon Distributions Global Ocean
2008/6/9
The ocean distributions of chlorofluorocarbons (CFCs) have been measured extensively in order to determine the mechanisms, rates, and pathways associated with thermohaline deep-water formation. Model ...
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...