Sensitivity of DRAKKAR global simulations to two existing and a hybrid atmospheric forcing functions

Main objective: Study the ocean variability and scale interactions since 1950. Hierarchy of numerical models: Global ocean (horizontal resolutions: 2°, 1/2°, 1/4°) North Atlantic/Nordic Seas basin (1/4°, 1/12°). NEMO system(5): OPA9-LIM explicit simulation of the 3-dimensional ocean circulation, sea...

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Bibliographic Details
Main Authors: Penduff, Thierry, Barnier, Bernard, Brodeau, Laurent, Juza, Mélanie
Other Authors: Laboratoire des Écoulements Géophysiques et Industriels Grenoble (LEGI), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)
Format: Conference Object
Language:English
Published: HAL CCSD 2006
Subjects:
[PHYS.MECA.MEFL]Physics [physics]/Mechanics [physics]/Fluid mechanics [physics.class-ph]
[SPI.MECA.MEFL]Engineering Sciences [physics]/Mechanics [physics.med-ph]/Fluids mechanics [physics.class-ph]
Nordic Seas
North Atlantic
Online Access:https://hal.science/hal-00252092
https://hal.science/hal-00252092/document
https://hal.science/hal-00252092/file/b_penduff.pdf
Description
Summary:Main objective: Study the ocean variability and scale interactions since 1950. Hierarchy of numerical models: Global ocean (horizontal resolutions: 2°, 1/2°, 1/4°) North Atlantic/Nordic Seas basin (1/4°, 1/12°). NEMO system(5): OPA9-LIM explicit simulation of the 3-dimensional ocean circulation, seaice, 14C and CFC tracers. Surface forcing : momentum, heat and water fluxes computed online via bulk formulae from prognostic model SSTs and atmospheric variables (wind, temperature, specific humidity).

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