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Coastal-trapped waves are studied in a two-layered, non-flat shelf model. Internal Kelvin wave and quasi-geostrophic waves appear as eigenmodes of the system. The latter reduce to the familiar barotro...
A two-layer model is used to study the properties of free coastal trapped waves which propagate over an idealized continental shelf and continental slope bottom topography. With both stratification an...
Coastal-Trapped Waves in a Continuously Stratified Ocean
Coastal-Trapped Waves Continuously Stratified Ocean
2009/3/7
The theory of coastal-trapped waves is extended to include the general features of continuous density stratification, variable bottom topography, and a finite coastal wall. In the limit of a vanishing...
Long Coastal-Trapped Waves off the West Coast of the United States, Summer 1973
Long Coastal-Trapped Waves United States West Coast
2009/3/7
Evidence for long coastal-trapped waves off the west coast of the United States is obtained from sea level, surface atmospheric pressure and wind records over a 1500 km alongshore separation for two m...
On Coastal Trapped Waves：Analysis and Numerical Calculation by Inverse Iteration
Coastal Trapped Waves Numerical Calculation Inverse Iteration
2009/2/23
Waves of sub-inertial frequency in a continuously stratified ocean and trapped over a continental shelf and slope are considered. They form one infinite discrete sequence of modes with frequencies dec...
On the Theory of Coastal-Trapped Waves in an Upwelling Frontal Zone
Coastal-Trapped Waves Upwelling Frontal Zone
2009/2/16
Free, stable, coastal-trapped waves propagating in a continental shelf regime typical of coastal upwelling areas are studied using a two-layer analytical model. Two cases of interfacial geometry and m...
Propagation of Coastal-Trapped Waves at Low Latitudes in a Stratified Ocean with Continental Shelf Slope
Coastal-Trapped Waves Continental Shelf Slope Low Latitudes
2009/2/10
Poleward propagation of coastal-trapped waves induced by a baroclinic equatorial Kelvin wave incident on the eastern boundary is studied in numerical models. When the thermocline is shallower than she...
The Effect of Bottom Friction on Low-Frequency Coastal Trapped Waves
Bottom Friction Low-Frequency Coastal Trapped Waves
2009/2/7
An approximate technique is presented for including the effect of turbulent bottom friction in the forced first-order wave equation governing long generalized coastal trapped waves. The resulting gove...
Further Evidence for Coastal Trapped Waves along the Peru Coast
Coastal Trapped Waves Peru Coast coastal sea level empirical orthogonal functions
2009/2/6
Time series of coastal sea level during 1976–77, from 2°12′S to 17°S along the west coast of South America, show that low-frequency, ω < 0.25 cycles per day (cpd), fluctuations propagate poleward with...
Coastal-Trapped Waves on the East Australian Continental Shelf Part II: Model Verification
coastal-trapped wave Australian Coastal Experiment
2009/1/13
The Australian Coastal Experiment (ACE) was designed to test coastal-trapped wave (CTW) theory and the generation of coastal-trapped waves by the wind. For the ACE dataset, we use CTW theory to attemp...
Coastal-Trapped Waves on the East Australian Continental Shelf Part I：Propagation of Modes
coastal-trapped wave East Australian Continental Shelf Propagation of Modes
2009/1/13
The currents observed over the shelf and slope during the Australian Coastal Experiment (ACE) are used to determine the amplitudes (as functions of time) of the first three coastal-trapped wave (CTW) ...
Coastal-Trapped Waves behind a Large Continental Shelf Island, Southern Great Barrier Reef
coastal-trapped wave Southern Great Barrier Reef Large Continental Shelf Island
2009/1/13
The salient features of subinertial frequency fluctuations of current, sea level, temperature and wind stress observed within the Capricornia section of the Great Barrier Reef are interpreted by compa...
The Australian Coastal Experiment：A Search for Coastal-Trapped Waves
Australian Coastal Experiment Coastal-Trapped Waves
2009/1/12
The Australian Coastal Experiment (ACE) was conducted in the coastal waters of New South Wales from September 1983 to 1984. The data obtained allow a detailed examination of the dynamics of flow on th...
The Energy Source for the Coastal-Trapped Waves in the Australian Coastal Experiment Region
Coastal-Trapped Waves Australian Coastal Experiment Region Energy Source
2009/1/7
The sea level on the southern Australian coast is examined for the source of the coastal-trapped wave energy observed during the Australian Coastal Experiment. Sea level, adjusted for atmospheric pres...
Coastal-Trapped Waves in Continuously Stratified Channels. Part I：Numerical Description of Behavioral Properties
coastal-trapped wave Coastal-Trapped Waves Stratified Channels
2009/1/5
A numerical model which solves the linearized, quasi-geostrophic potential vorticity equation is used to describe free subinertial coastal-trapped wave (CTW) properties in channels with variable depth...