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Hydraulic Control of Three-Layer Exchange Flows: Application to the Bab al Mandab
Publisher: American Meteorological Society
Abstract: Two-layer hydraulic models have proven to be extremely useful in understanding a number of exchange flows through straits, for example, the Strait of Gibraltar. There are, though, some strait flows that cannot be represented ...
Underwater Glider Reliability and Implications for Survey Design
Publisher: American Meteorological Society
Abstract: t has been 20 years since the concept of the Autonomous Ocean Sampling Network (AOSN) was first introduced. This vision has been brought closer to reality with the introduction of underwater gliders. While in terms of ...
Vertical Water Velocities from Underwater Gliders
Publisher: American Meteorological Society
Abstract: The underwater glider is set to become an important platform for oceanographers to gather data within oceans. Gliders are usually equipped with a conductivity?temperature?depth (CTD) sensor, but a wide range of other sensors ...
The Effects on Ocean Models of Relaxation toward Observations at the Surface
Publisher: American Meteorological Society
Abstract: This paper discusses the errors in surface tracer and flux fields in ocean models induced by using approximate surface boundary conditions involving relaxation toward observed values rather than more physically realistic ...
Eddy-Induced Modulation of Turbulent Dissipation over Rough Topography in the Southern Ocean
Publisher: American Meteorological Society
Abstract: esoscale eddies are universal features of the ocean circulation, yet the processes by which their energy is dissipated remain poorly understood. One hypothesis argues that the interaction of strong geostrophic flows with ...
Observation of a Large Lee Wave in the Drake Passage
Publisher: American Meteorological Society
Abstract: ee waves are thought to play a prominent role in Southern Ocean dynamics, facilitating a transfer of energy from the jets of the Antarctic Circumpolar Current to microscale, turbulent motions important in water mass ...
Teleconnection between the Atlantic Meridional Overturning Circulation and Sea Level in the Mediterranean Sea
Publisher: American Meteorological Society
Abstract: The Mediterranean Sea can be viewed as a ?barometer? of the North Atlantic Ocean, because its sea level responds to oceanic-gyre-scale changes in atmospheric pressure and wind forcing, related to the North Atlantic Oscillation ...
Observed Eddy–Internal Wave Interactions in the Southern Ocean
Publisher: American Meteorological Society
Abstract: The physical mechanisms that remove energy from the Southern Ocean’s vigorous mesoscale eddy field are not well understood. One proposed mechanism is direct energy transfer to the internal wave field in the ocean interior, ...
Global Oceans
Publisher: American Meteorological Society