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Circulation, Renewal, and Modification of Antarctic Mode and Intermediate Water
Publisher: American Meteorological Society
Abstract: Nine hydrographic sections are combined in an inverse box model of the Southern Ocean south of ?12°S. The inverse model has two novel features: the inclusion of independent diapycnal flux unknowns for each property and the ...
The Southern Ocean Limb of the Global Deep Overturning Circulation
Publisher: American Meteorological Society
Abstract: Nine hydrographic sections are combined in an inverse box model of the Southern Ocean south of ?12°S. The inclusion of independent diapycnal flux unknowns for each property and air?sea (heat, freshwater, and momentum) ...
Estimates of Area-Averaged Diapycnal Fluxes from Basin-Scale Budgets
Publisher: American Meteorological Society
Abstract: Estimates of area-averaged diapycnal fluxes for the southern oceans are derived from basin-scale budgets of mass, heat, and salt using a box inverse model. The diapycnal fluxes are found to be significant terms in the ...
Simulation of Subantarctic Mode and Antarctic Intermediate Waters in Climate Models
Publisher: American Meteorological Society
Abstract: The Southern Ocean?s Subantarctic Mode Water (SAMW) and Antarctic Intermediate Water (AAIW) are two globally significant upper-ocean water masses that circulate in all Southern Hemisphere subtropical gyres and cross the ...
What Causes the Subsurface Velocity Maximum of the East Australian Current?
Publisher: American Meteorological Society
Diagnosing the Southern Ocean Overturning from Tracer Fields
Publisher: American Meteorological Society
Abstract: The strength and structure of the Southern Hemisphere meridional overturning circulation (SMOC) is related to the along-isopycnal and vertical mixing coefficients by analyzing tracer and density fields from a hydrographic ...
A Tracer-Contour Inverse Method for Estimating Ocean Circulation and Mixing
Publisher: American Meteorological Society
Abstract: A method is developed for estimating the along-isopycnal and vertical mixing coefficients (K and D) and the absolute velocity from time-averaged hydrographic data. The method focuses directly on transports down tracer ...
The East Australian Current and Property Transport at 27°S from 2012 to 2013
Publisher: American Meteorological Society
Abstract: he East Australian Current (EAC) is the complex and highly energetic poleward western boundary current of the South Pacific Ocean. A full-depth current meter and property (temperature and salinity) mooring array was deployed ...
The Pacific Cold Tongue: A Pathway for Interhemispheric Exchange
Publisher: American Meteorological Society
Abstract: Mean meridional upper-ocean temperature, salinity, and zonal velocity sections across the Pacific Ocean between 8°S and 8°N are combined with other oceanographic and air?sea flux data in an inverse model. The tropical ...
Pacific Influences on the Meridional Temperature Transport of the Indian Ocean
Publisher: American Meteorological Society
Abstract: In this study, low-frequency variability of the meridional temperature transport in the Indian Ocean is examined using a mesoscale-eddy-resolving global ocean circulation model for the period 1979?2014. The dominant empirical ...