搜索结果: 16-30 共查到“理学 Mixed-Layer”相关记录122条 . 查询时间(0.125 秒)
A Generalized Bulk Model of the Oceanic Mixed Layer
Generalized Bulk Model Oceanic Mixed Layer
2009/3/7
An initial-value problem for both the shallowing and deepening of the upper mixed layer of the ocean is presented, including storage and background dissipation of the turbulent kinetic energy produced...
Climatological Numerical Models of the Surface Mixed Layer of the Ocean
Surface Mixed Layer Ocean Climatological Numerical Models
2009/3/7
Three slab models of the surface mixed layer of the ocean are given simple and fast computer implementations. Actual meteorological data from Ocean Weather Station N are used for a year-long forecast....
Diagnostic Model Study of Mixed-Layer Depths in the Summer North Pacific
Diagnostic Model Summer North Pacific Mixed-Layer Depths
2009/3/7
The Kraus-Turner one-dimensional diagnostic model for calculating oceanic mixed layer depths gives realistic results for the summer North Pacific provided the effect of dissipation is appropriately in...
A model of the thermally mixed layer in the upper ocean as developed by Kraus and Turner and extended by Denman is further extended to investigate the effects of salinity. In the tropical and subtropi...
The Transfer of Energy and Momentum by the Wind to the Surface Mixed Layer
Wind Momentum Surface Mixed Layer Energy
2009/3/7
During the initial stages of the deepening of the surface mixed layer, the rate of increase of potential energy is proportional to the input of energy to the mixed layer by the wind. In an attempt to ...
This paper describes a theoretical model of the ocean surface mixed layer. A nonstationary one-dimensional system of equations for an Ekman ocean layer and for heat conduction is closed with a system ...
An Oceanic Mixed Layer Model Capable of Simulating Cyclic States
Oceanic Mixed Layer Model Simulating Cyclic States
2009/3/7
A new one-dimensional bulk model of the mixed layer of the upper ocean is presented. An entrainment hypothesis dependent upon the relative distribution of turbulent energy between horizontal and verti...
Observation and Simulation of Storm-Induced Mixed-Layer Deepening
mixed-layer Storm-Induced Mixed-Layer Deepening
2009/2/23
Two observed cases of mixed-layer (ML) deepening due to storms are analyzed and simulated. The primary goal is to learn whether the relevant scale velocity in the parameterization of wind-driven deepe...
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...
The classification of Mixed-Layer Dynamics of Lakes of Small to Medium Size
Mixed-Layer Dynamics Lakes Medium Size
2009/2/18
An analysis of the time scales of processes relevant to wind mixing in lakes indicates that the response of a lake to wind may be classified into four regimes with respect to thermocline deepening beh...
A Numerical Investigation of Mixed-Layer Dynamics
Numerical Investigation Mixed-Layer Dynamics
2009/2/16
The structure of the stratified turbulent upper mixed layer of the ocean has been numerically investigated by using the turbulence closure model of Gibson and Launder, under the action of an impulsive...
The Relation of Near-Inertial Motions Observed in the Mixed layer During the JASIN (1978) Experiment to the Local Wind Stress and to the Quasi-Geostrophic Flow Field
Joint Air Sea INteraction Mixed layer Near-Inertial Motions
2009/2/8
Oscillations with near-inertial frequencies were an energetic component of the upper ocean velocity field observed at each of two moorings separated by 44 km during the Joint Air Sea INteraction (JASI...
Data Assimilation Tests with an Oceanic Mixed-Layer Model
Data Assimilation Tests Oceanic Mixed-Layer Model
2009/2/8
A data assimilation technique using a one-dimensional, ocean mixed-layer model to advance the thermal structure observations to the analysis time is tested. The effects of insertions of erroneous temp...
Dissipation Within the Surface Mixed Layer
Surface Mixed Layer energy dissipation continental shelf
2009/2/7
Observations of turbulent energy dissipation, measured during a week-long mixed-layer study on the continental shelf off Nova Scotia are presented. This time series of dissipation measurements at a fi...
Effects of Velocity Shear in Advective Mixed-Layer Models
Velocity Shear Advective Mixed-Layer Models
2009/2/6
A general multidimensional model of the upper mixed layer of oceans and lakes is presented. The density profile is approximated as uniform over the depth of the layer. Such an assumption is not made f...
