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Towards a coupled physical-biogeochemical model for the

Towards a coupled physical-biogeochemical model for the Gulf of Gabes (Tunisia, Eastern Mediterranean Sea) Béchir BEJAOUI, Achref OTHMANI, Dalila El HMAIDI Institut National des Sciences et Technologies de la Mer. 28 rue du 2 Mars 1934, 2025, Salammbô. Tunisie.

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Towards a coupled physical-biogeochemical model for the

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  1. Towards a coupled physical-biogeochemical model for the Gulf of Gabes (Tunisia, Eastern Mediterranean Sea) Béchir BEJAOUI, Achref OTHMANI, Dalila El HMAIDI Institut National des Sciences et Technologies de la Mer. 28 rue du 2 Mars 1934, 2025, Salammbô. Tunisie. E-mail : bejaoui.bechir@instm.rnrt.tn

  2. I. (1) FONDAMENTAL ASPECTS OF BIOGEOCHEMICAL MODEL • 1. Modeling Tools 1.1 NPZD version The model represents the average behavior of different biological spices 1.2 State variable equations 2

  3. I (2). FONDAMENTAL ASPECTS OF HYDRODYNAMIC MODEL • 2. Forcing, Initial and boundary conditions • The present version is forced by the global SeaWIFS (Morel and Berthon, 1989) chlorophyll climatology and measured in situ data of nitrate from WOA database. • Phytoplankton and zooplankton are estimated (Feldman and McClain, 2006). 3

  4. II. FEW OUPUTES OF BGEOCHEMICAL MODEL NO3 DET ZOO PHYT DEC APR AUG 4 4

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