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On the Annual Cycle of Equatorial Upwelling in the Central Atlantic Ocean
Publisher: American Meteorological Society
Abstract: The annual cycle of the upper ocean's vertical velocity component (w) on the equator at 28°W is examined by integrating the continuity equation using current meter data from the Seasonal Response of the Equatorial Atlantic ...
A Description of the Annual Cycle in Sea Surface Temperature and Upper Ocean Heat in the Equatorial Atlantic
Publisher: American Meteorological Society
Abstract: Temperature and velocity time series, obtained by surface moorings during the Seasonal Response of the Equatorial Atlantic Experiment, are used to investigate the role of ocean dynamics upon the annual cycle of equatorial ...
The Spreading of a Buoyant Plume Beneath a Landfast Ice Cover
Publisher: American Meteorological Society
Abstract: dealized numerical simulations using the Regional Ocean Modeling System demonstrate the effects of an immobile landfast ice cover that is frictionally coupled to an underice buoyant plume established by river discharge. ...
Instability Waves in the Equatorial Atlantic Ocean
Publisher: American Meteorological Society
Abstract: Evidence is presented for the generation of planetary waves by barotropic instability within the cyclonic shear region of the Atlantic Ocean's South Equatorial Current (SEC). Immediately following the springtime intensification ...
The Summer Hydrography and Surface Circulation of the East Siberian Shelf Sea
Publisher: American Meteorological Society
Abstract: During the ice-free summer season in 1995 the authors deployed and subsequently tracked 39 surface drifters to test the hypothesis that the discharge from the Kolyma River forces a buoyancy-driven coastal current from the ...
Idealized Two-Dimensional Modeling of a Coastal Buoyancy Front, or River Plume, under Downwelling-Favorable Wind Forcing with Application to the Alaska Coastal Current
Publisher: American Meteorological Society
Abstract: The cross-shelf structure of a buoyancy-driven coastal current, such as produced by a river plume, is modeled in a two-dimensional cross-shelf slice as a ?wide? geostrophically balanced buoyancy front. Downwelling-favorable ...
Quality Assessment of HF Radar–Derived Surface Currents Using Optimal Interpolation
Publisher: American Meteorological Society
Abstract: his study investigates the applicability of the optimal interpolation (OI) method proposed by Kim et al. for estimating ocean surface currents from high-frequency radar (HFR) in the northeastern Chukchi Sea, where HFR ...