搜索结果: 1-15 共查到“海洋物理学 Deep-ocean”相关记录15条 . 查询时间(0.16 秒)
Propagating and evanescent internal waves in a deep ocean model
Propagating evanescent internal waves deep ocean model
2012/2/28
We present experimental and computational studies of the propagation of internal waves in a stratified fluid with an exponential density profile that models the deep ocean. The buoyancy frequency prof...
Energy densities as a function of frequency of the vertical and relative horizontal velocities of water in the deep ocean as measured at clusters of neutrally buoyant floats are compared for different...
Temperature Spectra in the Deep Ocean off Hawaii
Temperature Spectra Deep Ocean off Hawaii
2009/3/26
Estimates of the spatial spectrum of ocean temperature fluctuations at six different depths between 500 and 2500 m are presented. Measurements were made with a depth-stable, self-propelled instrument ...
The search for regions of the deep ocean where the canonical Garrett-Munk spectrum does not apply is continued here in an effort to obtain a zero-order wave climatology and some insight into wave dyna...
The Relationship Between Deep Ocean Currents and Winds East of Barbados
Deep Ocean Currents Winds Barbados
2009/2/7
Observations of currents collected at the POLYMODE array III cluster C (16°N, 54°W) are compared with radiosonde winds measured at Barbados (13°N, 62°W) using a linear response analysis. The winds and...
Deep Ocean Response to Hurricanes as Revealed by an Ocean Model with Free Surface. Part I：Axisymmetric Case
Deep Ocean Response Hurricanes Free Surface Axisymmetric Case
2009/1/16
An axisymmetric, hydrostatic ocean model containing a rigid bottom and a free surface is constructed to study the barotropic and baroclinic response in the upper and deep ocean to a wind stress corres...
Establishment of Deep Ocean Circulation Driven by Deep-Water Production
Deep Ocean Circulation Driven Deep-Water Production
2009/1/9
A linear, two-layer baroclinic model of deep circulation driven by deep water production is formulated. In distinction to the Stommel-Arons model where a uniform middepth upwelling is prescribed, the ...
Velocity and Stress in the Deep-Ocean Boundary Layer
Deep-Ocean Boundary Layer near-bottom currents deep ocean sediments
2009/1/8
In order to predict the response of deep ocean sediments to the near-bottom currents, accurate estimates of the near-bottom velocity and the boundary shear stress are necessary. Because of the unstead...
The Influence of a Steady Baroclinic Deep Ocean On the Shelf：The Vertically Well-Mixed Case
Baroclinic Deep Ocean Vertically Well-Mixed Case
2008/12/27
Many coastal regions in the world ocean are characterized by well-mixed conditions to shelf depth in the density field during the winter season. In these situations it is appropriate to construct a mo...
Unsteady, Turbulent Convection into a Rotating, Linearly Stratified Fluid：Modeling Deep Ocean Convection
Linearly Stratified Fluid Deep Ocean Convection
2008/12/12
A laboratory experiment has been constructed to Model the deep convective processes in a stratified ocean driven by the energetic cooling at the ocean surface. For convenience in the laboratory the au...
Baroclinic Response of Sydney Shelf Waters to Local Wind and Deep Ocean Forcing
Baroclinic Response Deep Ocean Forcing Local Wind
2008/11/5
A study of the forcing processes responsible for upwelling events in the coastal ocean of Sydney, Australia, has been performed using data collected over the summer of 1994 from a shore-normal-aligned...
Simple Models of Flow over Deep Ocean Sills: Planetary and Semigeostrophic Solutions
Simple Models Semigeostrophic Solutions Deep Ocean Sills
2008/10/29
Simple inverted reduced-gravity models of flow over deep ocean sills are considered, with emphasis placed on the case for which sills are wide with respect to the abyssal Rossby radius. When the lengt...
Localization of Deep Ocean Convection by a Mesoscale Eddy
Deep Ocean Convection Mesoscale Eddy
2008/10/29
Observations of open-ocean deep convection indicate that it is a highly localized phenomenon, occurring over areas of tens of kilometers in diameter. The cause of this localization has been ascribed t...
Modeling Deep Ocean Convection: Large Eddy Simulation in Comparison with Laboratory Experiments
Modeling Deep Ocean Convection Laboratory Experiments Large Eddy Simulation
2008/11/14
A large-eddy simulation model (LES) has been applied to study deep convective processes in a stratified ocean driven by the energetic cooling at the ocean surface. Closely related to a recent laborato...
Internal wave theory is used to examine the generation, radiation, and energy dissipation of internal tides in the deep ocean. Estimates of vertical energy flux based on a previously developed model a...