Sea ice model evolution

The model system consists of the HYbrid Coordinate Ocean Model (HYCOM), the Elastic-Viscous-Plastic (EVP) ice dynamics model coupled to a sea-ice model describing the thermodynamic evolution of the sea-ice cover. In this chapter the model has a grid size ranging from 50 to 80 km in the North Atlanti...

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Bibliographic Details
Main Author: Vionnet, Vincent
Format: Report
Language:English
Published: 2009
Subjects:
Se ice model
Hybrid coordinates
HYCOM
Snow
Melt ponds
Arctic
North Atlantic
Sea ice
Online Access:https://zenodo.org/record/7520408
https://doi.org/10.5281/zenodo.7520408
Description
Summary:The model system consists of the HYbrid Coordinate Ocean Model (HYCOM), the Elastic-Viscous-Plastic (EVP) ice dynamics model coupled to a sea-ice model describing the thermodynamic evolution of the sea-ice cover. In this chapter the model has a grid size ranging from 50 to 80 km in the North Atlantic and Arctic regions. The ocean time step is set to 15 minutes. The simulation uses reanalysed data ERA40 (Uppala et al., 2005) from the European Center for Medium-Range Weather Forecasts (ECMWF). Data used from ERA 40 are temperature at 2 meters, dew-point temperature at 2 meters, wind at 10 meters, cloud cover fraction and precipitation with a temporal resolution of 6 hours. Several modifications concerning the sea-ice model have been implemented and tested. The results of simulations including those modifications are presented in the following sections. NERSC Technical Report no. 313.

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