搜索结果: 1-15 共查到“海洋科学 Coastal-Trapped”相关记录31条 . 查询时间(0.078 秒)
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...
Observational and Numerical Evidence for Wind-Forced Coastal Trapped Long Waves
Wind-Forced Coastal Trapped Long Waves Numerical Evidence
2009/3/7
Recent work has shown that the linear, wind-forced quasi-geostrophic motion of stratified water over shelf topography can be described by a sum of modes, the amplitude of each of these modes satisfyin...
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...
Coastal-Trapped and Frontal-Trapped Waves in a Baroclinic Western Boundary Current
Coastal-Trapped Frontal-Trapped Waves Baroclinic Western Boundary Current
2009/2/19
Four types of stable, subinertial Rossby-like waves have been found to propagate alongshore in a model baroclinic boundary current similar to the Gulf Stream as it flows along the continental margin o...
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...
A Comparison of Long Coastal Trapped Wave Theory with Observations off Peru
Long Coastal Trapped Wave Theory Observations off Peru
2009/2/8
The agreement between coastal trapped wave theory and observation is studied for the case of observations made off Peru during the 1977 CUEA JOINT-II experiment. Wave properties are calculated using a...
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...
Application of Remote Wind-Forced Coastal Trapped Wave Theory to the Oregon and Washington Coasts
coastal trapped wave coastal subsurface pressure
2009/1/20
The theory of coastal trapped waves generated by remote wind forcing (Clarke) is used to calculate coastal subsurface pressure (SSP) and longshore velocity along the Oregon and Washington coasts f...
A Comparison of Low-Frequency Current Observations off British Columbia with Coastal-Trapped Wave Theory
Six current-meter mooring Low-Frequency Current Coastal-Trapped Wave Theory
2009/1/19
Six current-meter mooring were deployed in a line approximately 600 km in length along the continental shelf of British Columbia. Analysis of the low frequency (periods exceeding a day) fluctuations i...
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...