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A model describing the time-dependent modification of the upper mixed layer of the ocean by meteorological influences is developed. The turbulent mixing and the radiative heating within the mixed laye...
The Intradiurnal Temperature Variation in the Upper Ocean Layer
Intradiurnal Temperature Variation Upper Ocean Layer
2009/3/26
An experiment to investigate the structure of the oceanic mixed layer was conducted between 28 September and 14 October, 1971, at 21N and between 66 and 67W aboard the NOAA Discoverer. During the expe...
Measurements of the Vertical Heat Flux in the Upper Ocean Layer
Vertical Heat Flux Upper Ocean Layer
2009/3/24
By measuring the time rate of change of temperature in the upper 65 m of the sea at night with a precision sounding device, the amount of heat transported upward at various depths and through the sea ...
Description of Wind and of Upper Ocean Current and Temperature Variations on the Continental Shelf off Northwest Africa during March and April 1974
Upper Ocean Current Temperature Variations Continental Shelf off Northwest Africa
2009/3/7
Measurements of winds and of near-surface temperatures and currents made during March and April 1974 on the continental shelf off northwest Africa were extremely time-dependent. Alternating land and s...
Measurements of the components of the heat balance of the upper 30 m of the ocean were made in the Bermuda area in August and September 1974. The quantities measured included surface downwelling and u...
The Circulation Dynamics and Thermodynamics of Upper Ocean Density Fronts
Circulation Dynamics Thermodynamics Upper Ocean Density Fronts
2009/2/19
This paper extends a previous hydrodynamic circulation model of established, persistent upper ocean density fronts by including a thermodynamic or buoyancy equation in the integral treatment. An analy...
The Langmuir Circulation Instability as a Mixing Mechanism in the Upper Ocean
Langmuir Circulation Instability Mixing Mechanism Upper Ocean
2009/2/16
A numerical study of the fully nonlinear instability of the ocean to Langmuir circulations is reported. The extended Craik-Leibovich theory is used to compute the development of a mixed layer in an oc...
Observations of Upper Ocean Temperature and Salinity Structure During the POLE Experiment
Upper Ocean Temperature Salinity Structure POLE Experiment
2009/2/13
Mid-ocean observations (35°N, 155°W) of temperature and salinity were made from R/P Flip during the period 28 January-14 February 1974 as part of the NORPAX POLE Experiment.
Autocorrelations for th...
An Integral Hydrodynamic Model of Upper Ocean Frontal Dynamics：Part II. Physical Characteristics and Comparison with Observations
Integral Hydrodynamic Model Physical Characteristics Upper Ocean Frontal Dynamics Comparison
2009/2/11
The physical characteristics of a model of an upper ocean density front are examined and compared to observations. The model was developed and analyzed in a companion paper. It applies to the mean cir...
An Integral Hydrodynamic Model of Upper Ocean Frontal Dynamics：Part I. Development and Analysis
Integral Hydrodynamic Model Upper Ocean Frontal Dynamics Development Analysis
2009/2/11
The paper develops and analyzes a model of frontal-scale dynamics applicable to established, persistent upper ocean density fronts. The effects of interfacial friction and mass entrainment arising fro...
Effects of Horizontal Advection on Upper Ocean Mixing：A Case of Frontogenesis
Horizontal Advection Upper Ocean Mixing Frontogenesis
2009/2/10
The wind stress on the ocean surface induces horizontal advection and vertical mixing, two mechanisms which are capable of changing the surface water density. Advection and mixing can enhance or parti...
A Composite Spectrum of Vertical Shear in the Upper Ocean
Composite Spectrum Vertical Shear Upper Ocean
2009/2/10
Results from three separate velocity profilers operated nearly simultaneously in the northwest Atlantic in 1975 are used to form a composite shear spectrum over vertical wavelengths from 100 m down to...
Previous work has shown that the deep-ocean internal-wave field has little variability and can be described by a stationary spectrum. This analysis of upper-ocean internal-wave data supports the hypot...
The Relationship between Downward Irradiance and Upper Ocean Structure
Downward Irradiance Upper Ocean Structure
2009/2/9
The relationship between downward irradiance and upper ocean structure has been studied using a numerical model. Two general classes of irradiance parameterizations were utilized. The first (case I) e...
The upper ocean response to a moving hurricane is studied using historical air-sea data and a three-dimensional numerical ocean model. Sea surface temperature (SST) response is emphasized. The model h...