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Anisotropy of Salt Fingers
Publisher: American Meteorological Society
Abstract: An understanding of the structure of the vertical temperature and salinity profiles in salt fingers is required to identify the occurrence of fingers in vertical profiles of oceanic microstructure and hence to make estimates ...
Accumulation and Subduction of Buoyant Material at Submesoscale Fronts
Publisher: American Meteorological Society
Abstract: AbstractThe influence of submesoscale currents on the distribution and subduction of passive, buoyant tracers in the mixed layer is examined using large-eddy simulations. Submesoscale eddies are generated through an ...
Stratification Effects in a Bottom Ekman Layer
Publisher: American Meteorological Society
Abstract: A stratified bottom Ekman layer over a nonsloping, rough surface is studied using a three-dimensional unsteady large eddy simulation to examine the effects of an outer layer stratification on the boundary layer structure. ...
Buoyancy and Wind-Driven Convection at Mixed Layer Density Fronts
Publisher: American Meteorological Society
Abstract: In this study, the influence of a geostrophically balanced horizontal density gradient on turbulent convection in the ocean is examined using numerical simulations and a theoretical scaling analysis. Starting with uniform ...
Numerical Simulations of the Equilibrium between Eddy-Induced Restratification and Vertical Mixing
Publisher: American Meteorological Society
Abstract: ubmesoscale dynamics are hypothesized to play a leading-order role in setting the stratification of the mixed layer via the interaction of submesoscale eddies and surface forcing. Previous studies of such interactions have ...
Spontaneous Wave Generation at Strongly Strained Density Fronts
Publisher: American Meteorological Society
Abstract: simple analytical model is presented describing the spontaneous generation of inertia?gravity waves at density fronts subjected to strong horizontal strain rates. The model considers fronts of arbitrary horizontal and ...
Stratification Effects in the Turbulent Boundary Layer beneath a Melting Ice Shelf: Insights from Resolved Large-Eddy Simulations
Publisher: American Meteorological Society
Abstract: AbstractOcean turbulence contributes to the basal melting and dissolution of ice shelves by transporting heat and salt toward the ice. The meltwater causes a stable salinity stratification to form beneath the ice that ...
CORRIGENDUM
Publisher: American Meteorological Society
The Evolution and Arrest of a Turbulent Stratified Oceanic Bottom Boundary Layer over a Slope: Upslope Regime and PV Dynamics
Publisher: American Meteorological Society
The Evolution and Arrest of a Turbulent Stratified Oceanic Bottom Boundary Layer over a Slope: Downslope Regime
Publisher: American Meteorological Society