EconMult
EconMult is a general fleet model to be used in fisheries modelling. EconMult has been developed since 1991 as a part of the Multispecies management programme by the Norwegian Research Council at the Norwegian College of Fishery Science (University of Tromsø, Norway). Model resolution and key variables EconMult is a discrete time simulation model where the fleet activity is controlled by two variables: ''Number of vessels (v)'' (within each fleet segment) and ''Number of fishing days d)'' (within each time interval). ''The biomass units'' (''x'') are exogenous variables. The model resolution is determined by four structural variables: ''Number of fleet groups j)'', ''Number of targeted species n)'', ''Number of biomass units i)'' (which may be more than one within each targeted species) and ''Period length'' (time step in the simulation). The number of vessels and fishing days therefore are presented in fleet (columns)-targeted species (rows) matrices, while the biomass units is ...
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EconSimp
EconSimp is a Bioeconomics (fisheries), bioeconomic fisheries management, management model (abstract), model of the Barents Sea fisheries.Eide, A., 1991. ECONSIMP, Econmult-beregninger basert pa biologimodellen Multsimp. Working paper. In Norwegian, June 1991. Norges Fiskerih!2igskole. TromS!2i, 36 pp. It consists of two modules modelling respectively the Barents Sea ecosystem and the Norway, Norwegian fishing fleet, fleet structure and activity. The ecosystem module is the multispecies model Aggmult developed at the Norwegian Institute of Marine Research and the fleet module is EconMult. References

Fisheries science Barents Sea Conceptual models {{Ecology-stub ...
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