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Three-Dimensional Structure of Tropical Cells in the Central Equatorial Pacific Ocean
Publisher: American Meteorological Society
Abstract: The shallow tropical cells (TCs) in the central equatorial Pacific Ocean are characterized by strong equatorial upwelling, near-surface wind-driven poleward flow, downwelling near the cold tongue boundaries, and equatorward ...
A Generalized Method for Estimating the Structure of the Equatorial Atlantic Cold Tongue: Application to Drifter Observations
Publisher: American Meteorological Society
Abstract: generalized method is developed to determine the position of the Atlantic northern cold tongue front across its zonal extent from satellite sea surface temperature (SST) data. Previous approaches estimated the frontal ...
The Effects of Wind Forcing and Background Mean Currents on the Latitudinal Structure of Equatorial Rossby Waves
Publisher: American Meteorological Society
Abstract: The latitudinal structure of annual equatorial Rossby waves in the tropical Pacific Ocean based on sea surface height (SSH) and thermocline depth observations is equatorially asymmetric, which differs from the structure ...
Tropical Cells and a Secondary Circulation near the Northern Front of the Equatorial Pacific Cold Tongue
Publisher: American Meteorological Society
Abstract: Shipboard measurements and a model are used to describe the mean structure of meridional?vertical tropical cells (TCs) in the central equatorial Pacific and a secondary circulation associated with the northern front of the ...
Testing the Trade Wind Charging Mechanism and Its Influence on ENSO Variability
Publisher: American Meteorological Society
Abstract: During the positive phase of the North Pacific Oscillation, westerly wind anomalies over the subtropical North Pacific substantially increase subsurface heat content along the equator by “trade wind charging” (TWC). TWC ...
Geostrophic Velocity Measurement Techniques for the Meridional Overturning Circulation and Meridional Heat Transport in the South Atlantic
Publisher: American Meteorological Society
Abstract: wo ocean general circulation models are used to test the ability of geostrophic velocity measurement systems to observe the meridional overturning circulation (MOC) and meridional heat transport (MHT) in the South Atlantic. ...
Ocean Dynamics are Key to Extratropical Forcing of El Niño
Publisher: American Meteorological Society
Global Oceans
Publisher: American Meteorological Society