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The General Circulation Responses of High-Resolution North Atlantic Ocean Models to Synthetic Scatterometer Winds
High-Resolution Synthetic Scatterometer Winds North Atlantic Ocean Models
2008/12/10
High-resolution (1/5°×1/6°) quasigeostrophic models of the North Atlantic Ocean are forced by daily wind stress curl fields of controlled wavenumber content. In the low-wavenumber case, the wind stres...
Decadal and Interannual SST Variability in the Tropical Atlantic Ocean
sea surface temperature Tropical Atlantic Ocean
2008/12/10
The mechanisms regulating interannual and decadal variations of sea surface temperature (SST) in the tropical Atlantic are examined. Observed variations of sea surface temperature are typically in the...
Observations of the Boundary Current System at 26.5°N in the Subtropical North Atlantic Ocean
deep western boundary current Florida Current Antilles Current
2008/11/26
Five current meter moorings and four horizontal electric field records spanning June 1990–February 1992 are used to describe the mean structure and variability of the vertically averaged velocity fiel...
Characteristics of the Interannual and Decadal Variability in a General Circulation Model of the Tropical Atlantic Ocean
heat content sea surface temperature meridional gradient principal oscillation pattern
2008/11/26
A numerical simulation has been conducted using a general circulation model of the tropical Atlantic Ocean forced with observed monthly surface wind stress for 1964–87 and parameterized surface heat f...
Meso-to Large-Scale Structure of Subducting Water in the Subtropical Gyre of the Eastern North Atlantic Ocean
Subducting Water Eastern North Atlantic OceanSubtropical Gyre
2008/11/6
As part of an observational study of ocean subduction, SeaSoar surveys were carried out following subducting water tagged by bobber floats during their deployment in the spring of 1991 and again in th...
Low-frequency oscillations of the Atlantic Ocean meridional overturning circulation in a coupled climate model
Low-frequency oscillations Atlantic Ocean meridional overturning circulation climate model
2008/11/4
Using a 3-dimensional climate model of intermediate complexity we show that the overturning circulation of the Atlantic Ocean can vary at multicentennial-to-millennial timescales for modern boundary c...
The modern and glacial overturning circulation in the Atlantic ocean in PMIP coupled model simulations
glacial overturning circulation Atlantic ocean PMIP
2008/11/4
This study analyses the response of the Atlantic meridional overturning circulation (AMOC) to LGM forcings and boundary conditions in nine PMIP coupled model simulations, including both GCMs and Earth...
Inverse Modeling of Seasonal Variations in the North Atlantic Ocean
Inverse Modeling North Atlantic Ocean Seasonal Variations
2008/10/29
An ocean general circulation model (OGCM) of the North Atlantic Ocean is fitted to the monthly averaged climatological temperatures and salinities of Levitus using the adjoint method, representing a s...
Eddy covariance measurements of sea spray particles over the Atlantic Ocean
Eddy covariance sea spray atlantic ocean
2008/10/28
Most estimates of sea spray aerosol source functions have used indirect means to infer the rate of production as a function of wind speed. Only recently has the technology become available to make hi...
SOFAR Float Observations of an Intermediate-Depth Eastern Boundary Current and Mesoscale Variability in the Eastern Tropical Atlantic Ocean
SOFAR Float Observations Intermediate-Depth Eastern Boundary Current Mesoscale Variability Eastern Tropical Atlantic Ocean
2008/7/11
Two neutrally buoyant SOFAR floats vigorously looped and meandered at depths of 950–1150 m in the eastern tropical Atlantic Ocean. The float trajectories illustrate a poleward flow along the tropical ...
Lagrangian Observations of the Deep Western Boundary Current in the North Atlantic Ocean. Part I: Large-Scale Pathways and Spreading Rates
Deep Western Boundary Current North Atlantic Ocean Large-Scale Pathways Spreading Rates
2008/6/30
Twenty-six RAFOS floats were deployed in the deep western boundary current (DWBC) of the North Atlantic Ocean between the Grand Banks and Cape Hatteras in 1994–95 and tracked acoustically for up to tw...
Lagrangian Observations of the Deep Western Boundary Current in the North Atlantic Ocean:Part II: The Gulf Stream–Deep Western Boundary Current Crossover
Deep Western Boundary Current North Atlantic Ocean Gulf Stream–Deep Western Boundary Current
2008/6/30
In this study, the authors analyze the trajectories of 18 RAFOS floats, launched in the deep western boundary current (DWBC) between the Grand Banks and Cape Hatteras to investigate the kinematics and...
Lagrangian Eddy Scales in the Northern Atlantic Ocean
Lagrangian Eddy Scales Northern Atlantic Ocean
2008/6/16
Eddy time and length scales are calculated from surface drifter and subsurface float observations in the northern Atlantic Ocean. Outside the energetic Gulf Stream, subsurface timescales are relativel...
Zonal Fluxes in the Deep Water Layers of the Western South Atlantic Ocean
Zonal Fluxes Deep Water Layers Western South Atlantic Ocean
2008/6/11
Zonal transports of North Atlantic Deep Water (NADW) in the South Atlantic are determined. For this purpose the circulation of intermediate and deep water masses is established on the basis of hydrogr...
Diagnoses of an Eddy-Resolving Atlantic Ocean Model Simulation in the Vicinity of the Gulf Stream. Part II: Eddy Potential Enstrophy and Eddy Potential Vorticity Fluxes
Eddy-Resolving Atlantic Ocean Gulf Stream Eddy Potential Vorticity Fluxes
2008/6/9
Output of an eddy-resolving model of the North Atlantic is diagnosed in the vicinity of the Gulf Stream (GS), using quasigeostrophic potential vorticity (QGPV), quasigeostrophic potential enstrophy (Q...