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Tidal Motion in Submarine Canyons—A Laboratory Experiment
Publisher: American Meteorological Society
Abstract: The reasons for the large-amplitude tidal motion observed in oceanic submarine canyons have been explored with a laboratory experiment. A barotropic tide was forced in a stratified tank, containing continental shelf-slope ...
Topographic Effects on the Mean Tropospheric Flow Patterns around Antarctica
Publisher: American Meteorological Society
Abstract: Topographically induced flows around Antarctica in a rotating tank experiment with both homogeneous and stratified fluid are analyzed and compared with the mean tropospheric circulation. A circular tank of fluid was brought ...
Analysis of an Interactive Instability Mechanism for the Antarctic Circumpolar Wave
Publisher: American Meteorological Society
Abstract: An interactive atmosphere?ocean instability mechanism that reproduces some salient properties of the observed Antarctic Circumpolar Wave and also its manifestation in the Commonwealth Scientific and Industrial Research ...
Stratified Flow over Two-Dimensional Topography in Fluid of Infinite Depth: A Laboratory Simulation
Publisher: American Meteorological Society
Abstract: This paper describes some laboratory experiments with two-dimensional stratified flow over isolated topography, in which a novel configuration simulating a radiating upper boundary condition is employed. Several experimental ...
Comments on “The Interaction of an Eastward-Flowing Current and an Island: Sub- and Supercritical Flow”
Publisher: American Meteorological Society
Abstract: n regards to the recent paper by Pedlosky and Spall (Journal of Physical Oceanography, November 2015), this comment maintains that the steady-state solutions of Rossby waves in a uniform eastward current past an island ...
Western Boundary Current Separation: Inferences from a Laboratory Experiment
Publisher: American Meteorological Society
Abstract: Observations of a laboratory model of a western boundary current, and its separation and subsequent meandering, are described. The current is established by pumping fluid through a rotating channel that contains a topographic ...
The Principles of Laboratory Modeling of Stratified Atmospheric Flows over Complex Terrain
Publisher: American Meteorological Society
Abstract: Laboratory modeling provides a reasonably quick and relatively inexpensive method for investigating stratified air Row around mesoscale topography. Quantitative results for stratified flow over complex terrain may be ...
Eddy Formation by Overflows in Stratified Water
Publisher: American Meteorological Society
Abstract: The formation of eddies by dense overflows in stratified water is examined by laboratory experiments. The dense fluid initially flows down the slope but turns (under the influence of rotation) to flow along the slope. The ...
Evidence for a Rapid Global Climate Shift across the Late 1960s
Publisher: American Meteorological Society
Abstract: It is shown that a number of important characteristics of the global atmospheric circulation and climate changed in a near-monotonic fashion over the decade, or less, centered on the late 1960s. These changes were largest ...
Southern Mid- to High-Latitude Variability, a Zonal Wavenumber-3 Pattern, and the Antarctic Circumpolar Wave in the CSIRO Coupled Model
Publisher: American Meteorological Society
Abstract: Variability in the southern atmospheric circulation at mid- to high latitudes with a dominant quasi-stationary wavenumber-3 pattern has been reported in many observational studies. The variability is barotropic in nature ...