1 1 Morten D. Skogen Validation of the NORWECOM hindcast MyOcean WP7, Oslo, Febr-2011.

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Presentation transcript:

1 1 Morten D. Skogen Validation of the NORWECOM hindcast MyOcean WP7, Oslo, Febr-2011

2 2 NORWECOM first coupled physical-chemical-biological model for the whole North Sea North Sea, North Atlantic, Benguela, Hardangerfjorden physics based on POM or ROMS. offline version available runs operational (7 days forecast) at met.no environmental status, eutrophication issues, what-if scenarios, climate/fish relations, paleo, …..

3 3 2 types of phytoplankton (diatoms, flagellates) 3 nutrients (N, P, Si) Dead org. matter (3 types) Oxygen meso and micro zoopl. (IBM Calanus finm. + fish migration) Primary production Respiration Algae death Regeneration Self shading Turbidity Sedimentation Resuspension Denitrification ECMWF: Wind and Pressure SeaSurfaceRadiation Surface heat flux Precipitation Evaporation Tides (M2, S2, K1, O1) Freshwater (rivers) River nutrients Atmospheric N Waves (WINCH) Offline (U,V,S,T,ETA,SSR,wind) NORWECOM

4 4 Database to MyO ( ): (0.1 x 0.1 degree long/latt) Period: NORWECOM with updated biology with micro- and meso- zooplankton module from ECOHAM4

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13 THANK YOU FOR YOUR ATTENTION Bergen seen from Mt. Ulriken

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