Royal Netherlands Institute for Sea Research
Royal Netherlands
Institute for Sea Research

Modelling - the ecosystem

To run a hydrodynamical model in the North Sea and the Wadden Sea a 3d-grid structure is needed

The formulation of an ecosystem model

Ecosystem modelling at the NIOZ started in the1980's in the project group BOEDE (Biologisch Onderzoek Eems-Dollard Estuarium) which studied the consequences on the Ems-Dollard ecosystem of the discharge of very large amounts of waste water mainly originating from the patato-processing industry.

The experience from this modelling project was used by the NIOZ to initiate and coordinate an EU-project in the Marine Science and Technology program,1990-1995 where a consortium of 9 marine institutes developed the European Regional Seas Ecosystem Model (ERSEM). The specialization of the various institutes within a joint project on a European level was obviously the best way to tackle the formulation of a generic, system-based ecosystem model.