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Spectral Characteristics of Surface Layer Turbulence Over the Tropical Ocean
Spectral Characteristics Surface Layer Turbulence Tropical Ocean
2009/3/24
Spectra of wind, temperature and humidity fluctuations measured during BOMEX in the atmospheric surface layer are discussed. Strong similarities exist between dimensionless humidity and horizontal win...
Statistics of Surface Layer Turbulence over the Tropical Ocean
Statistics of Surface Layer Turbulence Tropical Ocean
2009/3/24
Atmospheric surface layer turbulent statistics measured during the Barbados Oceanographic and Meteorological Experiment 8 and 30 m above mean sea level are presented. The budget equations of turbulent...
The Entrainment Influence on the Ocean Surface Layer in Tropical Latitudes
Entrainment Influence Tropical Latitudes Ocean Surface Layer
2009/3/9
A nonlinear, time-dependent, baroclinic model is developed for a zonally uniform, tropical, two-layer ocean on a north-south vertical section. The lower layer is infinitely deep, at rest, and at const...
The Influence of Wind on the Surface Layer of a Stratified Inlet：Part II. Analysis
Surface Layer Stratified Inlet Analysis
2009/3/7
Analysis of the wind and current data for Alberni Inlet demonstrates the strongly wind-dependent nature of the surface currents, especially at the diurnal frequency. In contrast, the response of the s...
The Influence of Wind on the Surface Layer of a Stratified Inlet：Part I. Observations
Surface Layer Stratified Inlet
2009/3/7
Observations are described in an experiment undertaken to determine the response of a stratified inlet to changing conditions of wind, tide and runoff. Time series of conductivity profiles taken in Al...
Impingement of Internal Waves from Below onto a Moving Mixed Surface Layer
Internal Waves Moving Mixed Surface Layer
2009/3/7
Discussion of the generation of internal waves by tidal flow over bottom topography concludes that isobath convergence has an important effect on wave intensity near the sea surface, and also predicts...
Wind-Wave-Induced Disturbances in the Marine Surface Layer
Wind-Wave-Induced Marine Surface Layer
2009/2/16
Measurements of velocity and scalar fluctuations were made using a stable platform in Bass Strait at a height of 5 m above the mean surface of the ocean. These measurements were obtained over a period...
Wave-Turbulence Interactions in the Upper Ocean. Part II. Statistical Characteristics of Wave and Turbulent Components of the Random Velocity Field in the Marine Surface Layer
Wave-Turbulence Interactions Upper Ocean Random Velocity Field Marine Surface Layer
2009/2/6
We present the results of an analysis of field data collected by Donelan who used a miniature drag sphere to measure velocities beneath wind waves on Lake Ontario. Linear statistical techniques are us...
A Calculation of Ocean Heat Storage and Effective Ocean Surface Layer Depths for the Northern Hemisphere
Ocean Heat Storage Ocean Surface Layer Depths Northern Hemisphere
2009/1/21
In the hierarchy of simple ocean formulations available for coupling to atmospheric GCMs, a scheme whereby ocean surface-layer depths vary geographically and seasonally is deemed better than a fixed d...
Determination of Monthly Mean Humidity in the Atmospheric Surface Layer over Oceans from Satellite Data
Monthly Mean Humidity Atmospheric Surface Layer Satellite Data
2009/1/21
A simple statistical technique is described to determine monthly mean marine surface-layer humidity, which is essential in the specification of surface latent heat flux, from total water vapor in the ...
Mean and Turbulent Structures of the Oceanic Surface layer as Determined from One-Dimensional, Third-Order Simulations
Oceanic Surface layer Turbulent Structures One-Dimensional Third-Order Simulations
2009/1/14
Various mechanisms that can drive the evolution of the oceanic surface boundary layer (OSBL) are numerically studied using a detailed turbulence-closure scheme. It is shown that stress and shear-drive...
Slippery Near-Surface Layer of the Ocean Arising Due to Daytime Solar Heating
Slippery Near-Surface Layer Daytime Solar Heating Ocean Arising
2008/12/27
Measurements made in the Equatorial Atlantic during the 35th cruise of the R/V Akademic Vernadsky using a free-rising profiler and drifters revealed a near-surface slippery layer of the ocean arising ...
Langmuir Circulations in a Surface Layer Bounded by a Strong Thermocline
Langmuir Circulations Surface Layer Bounded Strong Thermocline
2008/12/18
Langmuir circulations reside in, and are responsible in part for the existence and maintenance of, the mixed layer. It is, therefore, typical for the water containing Langmuir circulations to be bound...
Modeling Wave-Enhanced Turbulence in the Ocean Surface Layer
Wave-Enhanced Turbulence Ocean Surface Layer
2008/12/17
Until recently, measurements below the ocean surface have tended to confirm “law of the wall” behavior, in which the velocity profile is logarithmic, and energy dissipation decays inversely with depth...
Turbulence Decay and Restratification in the Equatorial Ocean Surface Layer following Nighttime Convection
Nighttime Convection Turbulence Decay Equatorial Ocean Surface Layer
2008/11/18
Although the process of restratification of the ocean surface layer at the equator following nighttime convection is similar in many ways to the process at midlatitudes, there are important difference...