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Coupling a thermodynamically active ice shelf to a regional simulation of the Weddell Sea
thermodynamically active ice shelf regional simulation
2014/12/12
A thermodynamically interactive ice shelf cavity
parameterization is coupled to the Regional Ocean Model
System (ROMS) and is applied to the Southern Ocean domain with enhanced resolution in the Wed...
Fluxes of dissolved aluminum and manganese to the Weddell Sea and indications for manganese co-limitation
Fluxes dissolved aluminum manganese to the Weddell Sea indications manganese co-limitation
2014/4/2
The trace metals aluminum (Al) and manganese (Mn) were studied in the Weddell Sea in March 2008.Concentrations of dissolved Al ([Al]) were slightly elevated (0.23–0.35 nmol L21) in the surface layer c...
Biogeochemistry of a low-activity cold seep in the Larsen B area,western Weddell Sea,Antarctica
Biogeochemistry low-activity cold seep Larsen B area
2010/1/21
First videographic indication of an Antarctic cold seep ecosystem was recently obtained from the collapsed Larsen B ice shelf, western Weddell Sea (Domack et al., 2005). Within the framework of the R/...
Temperature and Salinity Structure in the Weddell Sea
Weddell Sea Temperature Salinity Structure
2009/3/7
The general circulation of water in the Weddell Sea is part of a large cyclonic gyre. A section taken across this gyre from the Scotia Ridge to Cape Norvegia shows that the Warm Deep Water forms an as...
Low-Frequency Currents and Continental Shelf Waves in the Southern Weddell Sea
Low-Frequency Currents Southern Weddell Sea Continental Shelf Wave
2009/2/7
The salient features of low-frequency current fluctuations, obtained from an analysis of eight current meter records from the continental shelf and slope of the southern Weddell Sea, are compared to b...
Strong evidence is presented for the existence of barotropic shelf waves at diurnal frequencies in the shelf-break region of the southern Weddell Sea. Rotary spectra from long-term current meter recor...
Temperature and Salinity Staircases in the Northwestern Weddell Sea
Salinity Staircases Temperature Northwestern Weddell Sea
2008/12/27
Temperature and salinity data obtained from the northwestern Weddell Sea during March 1986 reveal numerous thermohaline staircases in the thermocline separating warm deep water from the overlying cold...
Formation and Maintenance of a Polynya in the Weddell Sea
Formation Maintenance Polynya Weddell Sea
2008/7/11
A dynamic–thermodynamic sea ice–mixed layer model for the Weddell Sea is complemented by a simple, diagnostic model to account for local sea ice–atmosphere interaction. To consider the atmospheric inf...
Tidal Mixing in the Southern Weddell Sea: Results from a Three-Dimensional Model
Tidal Mixing in the Southern Weddell Sea: Results from a Three-Dimensional Model
2008/6/11
A three-dimensional primitive equation ocean model is used to study the magnitude and distribution of tidal mixing in the southern Weddell Sea. The contributions of (i) semidiurnal barotropic constitu...
Biogeochemical composition of natural sea ice brines from the Weddell Sea during early austral summer
natural sea ice brines Biogeochemical composition
2014/4/22
Sea ice brines were collected from a single floe composed of different ice types in the western Weddell Sea in
December 2004. The chemical composition of the brines (temperature: 23.4uC to 22.1uC; sa...