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Barotropic tides generate energetic internal tides, smaller-scale
waves, and turbulence as they flow through Luzon Strait, between Taiwan and
the Philippines. Three-dimensional numerical simulatio...
The Transmission and Decay of Barotropic Topographic Rossby Waves Incident on a Continental Shelf
Barotropic Topographic Rossby Waves Continental Shelf
2009/3/7
We know that long-period (>1 day) and long-wavelength (>100 km) topographical Rossby waves can be generated by a wind acting directly on a continental shelf (Adams and Buchwald, 1969). Here we examine...
Properties of a topographic wave are calculated for an idealized shore zone model simulating the north shore of Lake Ontario. Observations at the Oshawa “coastal chain” taken during the International ...
A Simple Topographic Model of Gulf Stream Separation
Simple Topographic Model Gulf Stream Separation
2009/3/7
A simple, frictional, linear model is used to study the motion of the Gull Stream over the continental shelf. It is found that the combination of frictional and topographic effects may provide a furth...
Topographic Effect on the Deep Circulation and the Abyssal Oxygen Distribution
Deep Circulation Abyssal Oxygen Distribution
2009/2/23
Strommel's model for deep circulation of the World Ocean is extended to include the effort of bottom topography. Bottom friction is introduced to dissipate the vorticity which is generated by stretchi...
A theory of barotropic, nondivergent, zonally propagating waves on an equatorial beta-plant with topography is presented. The bottom contours are assumed to be parallel to the equator, so that the dep...
The mean circulation in a coastal zone of variable depth may under certain circumstances be modeled by linear equations, including a bottom friction linear in the depth-averaged velocity. The resultin...
Topographic Rectification of Tidal Currents on the Sides of Georges Bank
Topographic Rectification Georges Bank Tidal Currents
2009/2/18
The rectification of M2 tidal currents on the sloping sides of Georges Bank is predicted to make an important year-round contribution to its observed mean clockwise circulation. A rectification mechan...
On the Propagation of Free Topographic Rossby Waves near Continental Margins. Part 2：Numerical Model
Numerical Model Continental Margins Free Topographic Rossby Waves
2009/2/18
Ou (1980, Part 1) presented analytical solutions of free topographic Rossby waves propagating in an infinite wedge filled with a uniformly stratified fluid. We present here in Part 2 a numerical model...
Topographic Coupling of Surface and Internal Kelvin Waves
Topographic Coupling Surface Internal Kelvin Waves
2009/2/18
An analytical method is developed to compute the diffraction of a barotropic Kelvin wave by a localized topographic irregularity on an otherwise flat-bottom ocean with an arbitrary vertical stratifica...
On the Propagation of Free Topographic Rossby Waves near Continental Margins. Part 1：Analytical Model for a Wedge
Free Topographic Rossby Waves Continental Margins Wedge
2009/2/18
An analytical model has been constructed to study the propagation of free waves of subinertial frequency in an infinite wedge filled with a uniformly stratified fluid. The problem is found to transfor...
The Effect of Current Shear on Topographic Rossby Waves
Current Shear Topographic Rossby Waves
2009/2/16
Topographic Rossby waves are long-period waves which occur on continental slopes. In this paper we examine the effect of a mean current on these waves, when the current is directed along the isobaths ...
The Effect of a Localized Topographic Irregularity on the Flow of a Boundary Current along the Continental Margin
Localized Topographic Irregularity Boundary Current Continental Margin
2009/2/13
A model for the effect of a localized topographic irregularity on a barotropic sheared current flowing along a continental margin with shallow water to the left of the current is developed. The topogr...
The Kinetic Energy on a Continental Shelf from Topographic Rossby Waves Generated off the Shelf
Kinetic Energy Topographic Rossby Waves Continental Shelf
2009/2/13
Over a deep barotropic ocean an isolated pressure cell, producing a wind stress curl, generates topographic Rossby waves which are incident on a continental shelf with a simple exponentially varying s...
The Scattering of Continental Shelf Waves by an Isolated Topographic Irregularity
Continental Shelf Waves Isolated Topographic Irregularity
2009/2/13
A model for the scattering of a continental shelf wave by a small, isolated and smooth topographic irregularity is developed. It is found that a wave of frequency ω, incident on a bump of a sufficient...
