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Applications of GODAE Ocean Current Forecasts to Search and Rescue and Ship Routing
GODAE Ocean Current Search and Rescue
2015/7/6
As GODAE ocean forecast systems progress, their contributions toward improving the safety and efficiency of operations at sea will increase. In this article, we review present uses of GODAE ocean fore...
Deterministic chaos at the ocean surface:applications and interpretations
Deterministic chaos ocean surface applications interpretations
2009/11/13
Ocean surface, grazing-angle radar backscatter data from two separate experiments, one of which provided coincident time series of measured surface winds, were found to exhibit signatures of determini...
Interactions between Steady Won-Uniform Currents and Gravity Waves with Applications for Current Measurements
Interactions Gravity Waves Steady Won-Uniform Currents Current Measurements
2009/4/3
Interactions between steady non-uniform currents and gravity waves are generalized to include the case of a random gravity wave field. The Kitaigorodskii-Pierson-Moskowitz frequency spectrum is used a...
On the Nonlinear Theory for Gravity Waves on the Ocean's Surface. Part II：Interpretation and Applications
Nonlinear Theory Gravity Waves Ocean's Surface Interpretation
2009/3/7
In a previous paper (Weber and Barrick, 1977), a generalization of Stokes’ perturbational technique permitted us to obtain solutions to higher orders for gravity-wave parameters for an arbitrary, two-...
Resonant Interactions between Shelf Waves, with Applications to the Oregon Shelf
Resonant Interactions Shelf Waves Oregon Shelf
2009/2/19
From the inviscid, unforced, barotropic long-wave equations for a rotating system, it is shown that resonant interactions between three continental shelf waves can occur. Evolution equations governing...
A Formal Theory of Internal Wave Scattering with Applications to Ocean Fronts
Internal Wave Scattering Ocean Fronts
2009/2/10
A concise theory for scattering of internal waves at localized inhomogeneities (i.e., topographic features, baroclinicity in the density field, variations of the mean sea level, jetlike currents) in t...
Weak Interactions of Equatorial Waves in a One-Layer Model. Part II：Applications
Weak Interactions Equatorial Waves Applications
2009/2/5
There are pairs of resonant triads with two common components. Analytic solutions describing the evolution of a system with such a double resonant triad are presented and compared with the resonant th...
Hydraulie Control and Flow Separation in a Multi-Layered Fluid with Applications to the Vema Channel
Hydraulie Control Multi-Layered Fluid Flow Separation
2009/2/5
Observations from a recent field experiment in the Vema Channel are briefly described. These show a remarkable change in the configuration of isopycnal surfaces within the channel and the development ...
Frontal Instabilities of Baroclinic Oceanic Currents with Applications to the Gulf Stream
Gulf Stream frontal instability Baroclinic Oceanic Currents
2009/1/7
The frontal instability of major baroclinic ocean currents such as the Gulf Stream is numerically studied here, using a three-dimensional, primitive-equation model. The model current is driven by a bu...
The Interaction of Estuarine and Shelf Waters：A Model and Applications
Shelf Waters steady flow stratified flow
2009/1/7
An analytical model is developed to describe the steady flow in an estuary-shelf interaction region where the system is treated as a two layer density stratified flow. The motion is expanded in terms ...
A Nested Primitive Equation Model for Oceanic Applications
Primitive Equation Model Oceanic Applications
2008/12/23
An interactive, nested primitive equation model for oceanic applications is introduced. The model has two components that interact, which we shall call the coarse and the fine grid regions. The fine g...
Zonal Jets over Topography on a Beta-Plane, with Applications to the Kuroshio Extension over the Shatsky Rise
Zonal Jets Beta-Plane Kuroshio Extension Shatsky Rise
2008/12/16
The response of an initially zonal barotropic or baroclinic jet to an isolated seamount or a meridional ridge is investigated here using a three-dimensional primitive equation model with a free surfac...
Unsteady, Turbulent Convection into a Homogeneous, Rotating Fluid,with Oceanographic Applications
Turbulent Convection Rotating Fluid Oceanographic Applications
2008/12/15
Turbulent convection into a homogeneous, rotating fluid has been generated in laboratory tanks, for both laterally confined and unconfined domains. When a given experiment was in a solid-body rotation...
Interaction between Multiple Line Plumes：A Model Study with Applications to Leads
Laboratory experiments Interaction Multiple Line Plumes
2008/12/9
Laboratory experiments were performed to investigate the aggregate behavior of two identical parallel line turbulent plumes that were discharged to either a homogeneous water column or a two-layer flu...
Instability Dynamics of a Subtropical Jet and Applications to the Azores Front Current System: Eddy-Driven Mean Flow
Instability Dynamics Subtropical Jet Current System Eddy-Driven Mean Flow
2008/7/10
The Azores front is associated with an eastward flowing subtropical jet, which coincides with the northern edge of the North Atlantic subtropical gyre and forms a southern branch of the Gulf Stream. A...