Publikasjoner og ansvarsområder
Turbulence and flow field alterations inside a fish sea cage and its wake
Multiscale modelling of cage effects on the transport of effluents from open aquaculture systems
Impacts of fish farm structures with biomass on water currents: A case study from Frøya
Impacts of aquaculture fish cages and their biomass on the local water current field is investigated with extensive, full scale field measurements. This is important for the fish welfare as well as for waste transport from open fish cages. The relationships between the current flow rate at various...
EVALUATION OF PLASTIC SKIRT USED AS MANAGEMENT MEASURE AGAINST SEA-LICE INFECTION IN NORWEGIAN ATLANTIC SALMON CAGES
Dissolved oxygen variability in a commercial sea-cage exposes farmed Atlantic salmon to growth limiting conditions
Understanding dissolved O2 flux in marine cages, and how individual fish respond to and experience such variation, is critical to optimizing growth and production performance of farmed salmon. We used a high resolution environmental monitoring system to create a 3-dimensional map of a commercial...
DISTRIBUTION AND ABUNDANCE OF SEA LICE LARVAE AROUND SALMON FARMS DETERMINED BY MANUAL COUNTING AND DNA BAR-CODING.
Evaluation of plastic curtains used as management measure against sealice infestation in the Norwegian Atlantic salmon fattening Cages
Measurement and simulation of the three-dimensional flow pattern and particle removal efficiencies in a large floating closed sea cage with multiple inlets and drains
This study investigated the three-dimensional flow structures in an ellipsoid, closed sea fish cage. The results are presented using computational fluid dynamics (CFD) simulations and experimental measurements. Experimental residence time distribution (RTD) measurement and CFD simulation are the...