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Vegar Johansen

President

Vegar Johansen

President

Vegar Johansen
Phone: 918 82 170
Mobile: 918 82 170
Department: Management and Staff
Office: Trondheim

publications and responsibilities

Publications

Publication

Modelling of Atlantic salmon (Salmo salar L.) behaviour in sea-cages: A Lagrangian approach

http://www.sintef.no/en/publications/publication/?pubid=SINTEF+S11944

We constructed a Lagrangian (individual-based) model of the behaviour of Atlantic salmon in sea-cages. The behaviour of individual fish was affected by a set of environmental factors and the other individuals in the population. The model was based on behavioural parameters derived from literature an...

Authors Føre Martin #Dempster #Timothy David Alfredsen JA Johansen Vegar Johansson D
Year 2009
Type Journal article
Publication

Engineered and Natural Marine Seep, Bubble-Driven Buoyancy Flows

http://www.sintef.no/en/publications/publication/?pubid=SINTEF+S14432

Bubble-plume upwelling flows were studied in the marine environment through dye releases into engineered plumes and a natural hydrocarbon seep plume. For engineered plumes, these experiments measured the water column-averaged upwelling flow V-up(z(o)) from release depth z(o) to the sea surface, for ...

Authors Leifer Ira Jeuthe, Henrik Gjøsund Svein Helge Johansen Vegar
Year 2009
Type Journal article