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Skill in an Inversion Solution: CONVEX-91 Hydrographic Results Compared with ADCP Measurements
Publisher: American Meteorological Society
Abstract: This paper demonstrates skill in simple linear inversion solutions in two ways: first, qualitatively, by showing that the inversion method can put in place a known feature of the deep circulation of the study region when ...
Circulation and Fluxes in the North Atlantic between Greenland and Ireland
Publisher: American Meteorological Society
Abstract: Quasi-meridional flux estimates for volume, heat, and freshwater, with computed errors, in the region of the subpolar gyre of the North Atlantic between Cape Farewell and Ireland between 53° and 60°N are presented. The ...
Oceanic Heat Flux Calculation
Publisher: American Meteorological Society
Abstract: The authors review the procedure for the direct calculation of oceanic heat flux from hydrographic measurements and set out the full ?recipe? that is required.
The Deep Western Boundary Current at Cape Farewell: Results from a Moored Current Meter Array
Publisher: American Meteorological Society
Abstract: An analysis is made of data from 30 Aanderaa recording current meters (RCMs) set on nine moorings located east of Cape Farewell, the southern tip of Greenland. The purpose of the measurements was to allow for the estimation ...
An Evaluation of Some Recent Batches of IAPSO Standard Seawater
Publisher: American Meteorological Society
Abstract: The authors examine changes in the salinity of the International Association for the Physical Sciences of the Ocean standard seawater (SSW) as used in seven cruises between 1991 and 1997. Ten batches of SSW were used during ...
Labrador Sea Boundary Currents and the Fate of the Irminger Sea Water
Publisher: American Meteorological Society
Abstract: The general circulation of the Labrador Sea is studied with a dataset of 53 surface drifters drogued at 15 m and several hydrographic sections done in May 1997. Surface drifters indicate three distinct speed regimes: fast ...
IAPSO Standard Seawater: Definition of the Uncertainty in the Calibration Procedure, and Stability of Recent Batches
Publisher: American Meteorological Society
Abstract: Standard seawater (SSW) has been employed by oceanographers as a reference material in the determination of salinity for over a century. In all that time, this is the first study to determine the uncertainty of the SSW ...
Arctic Ocean and Hudson Bay Freshwater Exports: New Estimates from Seven Decades of Hydrographic Surveys on the Labrador Shelf
Publisher: American Meteorological Society
Abstract: While reasonable knowledge of multidecadal Arctic freshwater storage variability exists, we have little knowledge of Arctic freshwater exports on similar time scales. A hydrographic time series from the Labrador Shelf, ...
Impact of Variable Atmospheric and Oceanic Form Drag on Simulations of Arctic Sea Ice
Publisher: American Meteorological Society
Abstract: ver Arctic sea ice, pressure ridges and floe and melt pond edges all introduce discrete obstructions to the flow of air or water past the ice and are a source of form drag. In current climate models form drag is only ...
Intermittent Intense Turbulent Mixing under Ice in the Laptev Sea Continental Shelf
Publisher: American Meteorological Society
Abstract: Vertical mixing in the bottom boundary layer and pycnocline of the Laptev Sea is evaluated from a rapidly sampled 12-h time series of microstructure temperature, conductivity, and shear observations collected under 100% ...
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