A NESTED OCEAN MODEL FOR THE SICILY STRAIT WITH ZOOMING ON TUNISIA COASTAL AREAS Ali Harzallah

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A NESTED OCEAN MODEL FOR THE SICILY STRAIT WITH ZOOMING ON TUNISIA COASTAL AREAS Ali Harzallah

Two aspects : 1.Test the performance of the Mediterranean model to reproduce a realistic response to an atmospheric forcing 2. Nest the coastal model

MEDITERRANEAN SEA MODEL : INSTMED06

TRANSPORT A GIBRALTAR observed & simulated daily forcing 8 Novembre 1994, 3 Avril Avril 1995, 15 Octobre Octobre 1995, 19 Avril Avril 1996, 23 Septembre 1996

MEDITERRANEAN SEA MODEL : INSTMED06 Perpetual SEASONAL CYCLE forcing

MEDITERRANEAN SEA MODEL : INSTMED06

THE TUNISIA COASTS MODEL

Temperature T simulée Image satellitaire Regular model

Salinity model Mesures d’été 1972 Brandhorst (1974).

SLH MFSTEP

Surface circulation July

North of the Gulf of Tunis Soleil réduit, contrôle, relaxation, MED6, CTD(- -)

NESTED MODEL WITH ZOOM

REGULAR

GABES ZOOM

TUNIS ZOOM

CIRCULATION GABES ZOOM

CIRCULATION TUNIS ZOOM

SALINITY TUNIS ZOOM

SALINITY GABES ZOOM

Next step : At present both models are nested in the Mediterranean one 2. Force the system with different scenarios 1. Validate with local data

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