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Lagrangian characteristics of continental shelf flows forced by periodic wind stress
Lagrangian characteristics continental shelf flows periodic wind stress
2009/11/11
The coastal ocean may experience periods of fluctuating along-shelf wind direction, causing shifts between upwelling and downwelling conditions with responses that are not symmetric. We seek to unders...
Comparative Evaluation of Some BOMEX Measurements of Sea Surface Evaporation, Energy Flux and Stress
BOMEX Measurements Energy Flux Sea Surface Evaporation
2009/4/3
The Sea-Air Interaction Program, or “Core Experiment,” of BOMEX ruled the layout of the ship array, scheduling of observations, and deployment of aircraft during the first three BOMEX observation peri...
Numerical Model of Convection Driven by a Surface Stress and Non-Uniform Horizontal Heating
Convection Driven Surface Stress Non-Uniform Horizontal Heating
2009/4/3
This paper examines the two-dimensional convective motion of a nonrotating incompressible Boussinesq fluid heated non-uniformly from below. The fluid container is rectangular; the side and top boundar...
The Influence of Longitudinal Variations in Wind Stress Curl on the Steady Ocean Circulation
Longitudinal Variations Steady Ocean Circulation Wind Stress Curl
2009/3/24
The influence of longitudinal variations in wind stress curt on the steady circulation in a rectangular ocean basin is investigated analytically in a linear barotropic model. It is shown that longitud...
Measurements of Near-Surface Wind Stress Over an Upwelling Region Near the Oregon Coast
Near-Surface Wind Stress Upwelling Region Near the Oregon Coast
2009/3/7
This paper describes the temporal and spatial variations of the wind stress (computed from the square of the wind velocity vector) and wind-stress curl recorded during July and August 1973 at two moor...
Residual Flow and Boundary Shear Stress in the Turbulent Bottom Layer Beneath Waves
Residual Flow Turbulent Bottom Layer Beneath Waves
2009/3/7
A model is considered of the turbulent bottom boundary layer beneath waves. Closure is effected at the level of the turbulent energy equation and numerical solutions are obtained by a combination of f...
Wind Stress and Roughness Length over Breaking Waves
Wind Stress Roughness Length Breaking Waves
2009/3/7
The effects of surface wave breaking on the adjacent atmospheric boundary layer are examined. It is argued that the transition from aerodynamically smooth to rough flow in a neutral atmosphere corresp...
The Time-Dependent Response of a Circular Basin of Variable Depth to a Wind Stress
Time-Dependent Variable Depth Circular Basin Wind Stress
2009/3/7
By solving an initial value problem, the time-dependent response of a large circular model lake to a steady wind stress has been investigated. Bottom stress has been neglected. The forced response has...
Wind Stress on the Ocean over the Eastern Continental Shelf of North America
Wind Stress North America Eastern Continental Shelf
2009/3/7
In the summer season the 32-year climatological wind stress is toward the northeast, having a magnitude close to 0.25 dyn cm−2 throughout the entire shelf region. In the three other seasons the ...
The Relationship of the Curl of the Local Wind Stress to the Circulation of the Cayman Sea and the Gulf of Mexico
Local Wind Stress Gulf of Mexico Cayman Sea
2009/2/23
The curl of the annual mean wind stress is proposed as the forcing mechanism for the anticyclonic gyre observed in the Cayman Sea. A simple wind-driven model is presented to illustrate how a steady-st...
A Study of Tidal Energy Dissipation and Bottom Stress in an Estuary
Tidal Energy Dissipation Bottom Stress Estuary
2009/2/19
A Method for inferring an area-averaged bottom stress and energy dissipation rate in a tidal estuarine channel is presented. The one-dimensional continuity and momentum relations are developed using s...
On the Effects Of Horizontal Variability of Wind Stress on the Dynamics of the Ocean Mixed Layer
Horizontal Variability Ocean Mixed Layer Wind Stress
2009/2/18
The one-dimensional bulk mixed-layer model of Niiler (1975) is extended to two (or three) dimensions to take account of horizontal variation in wind stress on mixed-layer dynamics. Both surface stirri...
Wind-Stress coefficients over Sea surface near Neutral Conditions—A Revisit
Wind-Stress coefficients Neutral Conditions—A Revisit Sea surface
2009/2/16
A scaling law of wind-stress coefficients is presented to illustrate explicitly that the coefficient increases with wind velocity and decreases with fetch; physical reasonings of both trends are discu...
Wind Stress and Heat Flux over the Ocean in Gale Force Winds
Wind Stress Gale Force Winds Heat Flux
2009/2/16
An offshore stable platform has been instrumented with wind turbulence, temperature and wave height sensors. Data from this platform have been analyzed by the eddy correlation method to obtain wind st...
Determination of Surface Stress by Seasat-SASS：A Case Study with JASIN Data
Joint Air-Sea Interaction Surface Stress
2009/2/10
The values of sea surface stress determined with the dissipation method and those determined with a surface-layer model from observations on F.S. Meteor during the Joint Air-Sea Interaction (JASIN) Ex...