ORION12

Southern Ocean Nest at 1/12°

ORION12 is a nested configuration designed to better resolve the mesoscale eddy variability of the Antarctic Circumpolar Current (ACC). The ACC is a current of global significance and its rich mesoscale eddy field shapes its dynamics and water mass properties. ORION12 features a 1/12° AGRIF nest embedded between 30°S and 68°S  into a global ocean model at 1/4° (ORCA025).

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Person in charge: Lavinia Patara

Global

  • NEMO ocean
  • LIM2 sea ice (elastic-viscous rheology)
  • Tripolar ORCA grid
  • CORE-II Bulk forcing
Host:

Nest

  • Grid Points: 4237 x 754 x 46
  • Typical Grid Point Distance: 4.5 km at 60°S

Simulations

  • Climatological control run (90 years)
  • Hindcast reference experiment (last 60 years)

HPC: 

Simulations and numerical experiments with this configuration are mostly done using high performance computing facilities at .

Data

Data is available only internally. For data requests from outside 91̽»¨, please contact the Model and Data Management (see right column).

Projects

  • R'Eddy

Publications

Keine gültige OceanRep-Abfrage eingegeben!