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A Global Ocean-Atmosphere Climate Model. Part II. The Oceanic Circulation
Global Ocean-Atmosphere Climate Oceanic Circulation
2009/3/24
A numerical experiment has been carried out with a joint model of the ocean and atmosphere. The 12-level model of the world ocean predicts the fields of horizontal velocity, temperature and salinity. ...
A Global Ocean-Atmosphere Climate Model. Part I. The Atmospheric Circulation
Geophysical Fluid Dynamics Laboratory Atmospheric Circulation Global Ocean-Atmosphere Climate
2009/3/24
A joint ocean-atmosphere model covering the entire globe has been constructed at the Geophysical Fluid Dynamics Laboratory (GFDL) of NOAA. This model differs from the earlier version of the joint mode...
The Effects of Loading and Self-Attraction on Global Ocean Tides：The Model and the Results of a Numerical Experiment
Self-Attraction Global Ocean Tides Numerical Experiment
2009/3/7
The computation of global tides, including the effects of loading and self-attraction, is formulated. A uniqueness theorem for the solution of the differential and associated finite-difference Problem...
Characteristics of Surface Current Flow Inferred from a Global Ocean Current Data Set
ocean-current data set Surface Current Flow
2009/2/7
A seasonal global ocean-current data set (OCDS) digitized on a 5° grid from long-term mean shipdrift-derived currents from pilot charts is presented and described. Annual zonal means of v-component cu...
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 Mean Annual Cycle in Global Ocean Wind Stress
European Centre for Medium Range Weather Forecasts Global Ocean Wind Stress Mean Annual Cycle
2008/12/30
The mean annual cycle in surface wind stress over the global oceans from surface wind analyses from the European Centre for Medium Range Weather Forecasts (ECMWF) for seven years (1980–86) is presente...
Transient Response of a Global Ocean-Atmosphere Model to a Doubling of Atmospheric Carbon Dioxide
Transient Response Atmospheric Carbon Dioxide Global Ocean-Atmosphere Model
2008/12/27
The transient response of climate to an instantaneous increase in the atmospheric concentration of carbon dioxide has been investigated by a general circulation model of the coupled ocean-atmosphere-l...
Multiple Equilibria in a Global Ocean General Circulation Model
Multiple Equilibria Global Ocean General Circulation Model boundary conditions
2008/12/19
A global ocean general circulation model is forced using various upper boundary conditions (BCs) on temperature and salinity. Solutions are obtained under restoring and mixed BCs (i.e., a restoring co...
The Role of Indonesian Throughflow in a Global Ocean GCM
Indonesian Throughflow Global Ocean GCM
2008/12/18
The effect of the Indonesian Throughflow on the World Ocean circulation is examined by a series of experiments with a global ocean GCM. The principal objective is to gain an understanding of how ocean...
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...