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Peak Tracking by Simultaneous Inversion: Toward a One-Step Acoustic Tomography Analysis
Publisher: American Meteorological Society
Abstract: A number of geophysical observing techniques, including ocean acoustic tomography, obtain sequences of records of which the observed relative maxima (?peaks?) are used to infer properties of the system via inversions. ...
Vorticity and Instability during Flow Reversals on the Continental Shelf
Publisher: American Meteorological Society
Abstract: Flow reversals during relaxation of the equatorward wind on the northern California shelf are studied with observations and a simple numerical model. Data from the CODE experiment are used to document the changes in the ...
Integral Effects of Deep Convection
Publisher: American Meteorological Society
Abstract: The large-scale, integral effect of convective elements (plumes) constituting an open-ocean chimney is investigated both theoretically and with a plume-resolving numerical model. The authors consider an initially homogeneous ...
Origin and Composition of Seasonal Labrador Sea Freshwater
Publisher: American Meteorological Society
Abstract: The depth of winter convection in the central Labrador Sea is strongly influenced by the prevailing stratification in late summer. For this late summer stratification salinity is as important as temperature, and in the ...
Resonant Diurnal Oscillations and Mean Alongshore Flows Driven by Sea/Land Breeze Forcing in the Coastal Southern California Bight
Publisher: American Meteorological Society
Abstract: his study presents observations of the cross-sectional structure of resonant response to sea/land breezes (SLBs) off Huntington Beach (HB) in the Southern California Bight (SCB). A resonant response to local diurnal wind ...
High Quality Oxygen Measurements from Profiling Floats: A Promising New Technique
Publisher: American Meteorological Society
Abstract: Two state-of-the-art profiling floats were equipped with novel optode-based oceanographic oxygen sensors. Both floats were simultaneously deployed in the central Labrador Sea gyre on 7 September 2003. They drift at a depth ...
Atlantic Equatorial Deep Jets: Space–Time Structure and Cross-Equatorial Fluxes
Publisher: American Meteorological Society
Abstract: The so-called equatorial stacked jets are analyzed with ship-board observations and moored time series from the Atlantic Ocean. The features are identified and isolated by comparing vertical wavenumber spectra at the equator ...
Use of Underwater Gliders for Acoustic Data Retrieval from Subsurface Oceanographic Instrumentation and Bidirectional Communication in the Deep Ocean
Publisher: American Meteorological Society
Abstract: any fixed oceanographic instruments and observing systems are deployed in the water column or on the seafloor for extended periods of time without any expression at the sea surface. To routinely communicate with such ...
Observations of Irminger Sea Anticyclonic Eddies
Publisher: American Meteorological Society
Abstract: esoscale anticyclonic eddies in the Irminger Sea are observed using a mooring and a glider. Between 2002 and 2009, the mooring observed 53 anticyclones. Using a kinematic model, objective estimates of eddy length scales ...
Observations of Deep Convection in the Gulf of Lions, Northern Mediterranean, during the Winter of 1991/92
Publisher: American Meteorological Society
Abstract: During December 1991 to April 1992 measurements with moored acoustic Doppler current profiler (ADCP) stations and shipboard surveys were carried out in the convection regime of the Gulf of Lions, northwestern Mediterranean. ...