Blar i forfatter "Pedersen, Ole Petter"

Viser treff 1-3 av 3

    • Genetic versus Rearing-Environment Effects on Phenotype : Hatchery and Natural Rearing Effects on Hatchery-and Wild-Born Coho Salmon 

      Chittenden, Cedar Marget; Biagi, Carlo; Kondo, Hidehiro; Davidsen, Jan Grimsrud; McKnight, Allison; Grimsrud, Anette Sophie; Raven, Peter; Pedersen, Ole Petter; Rikardsen, Audun H.; Shrimpton, Mark; Zuehlke, Brett; McKinley, Scott; Devlin, Robert (Journal article; Tidsskriftartikkel; Peer reviewed, 2010)

    • On the use of the HUGIN 1000 HUS Autonomous Underwater Vehicle for high resolution zooplankton measurements 

      Pedersen, Ole Petter; Gaardsted, Frank; Lågstad, Petter Arthur; Tande, Kurt Steinar (Journal article; Tidsskriftartikkel; Peer reviewed, 2010)
      This paper evaluates and tests the HUGIN 1000 HUS AUV as a carrier platform for the Laser Optical Plankton Counter (LOPC). The LOPC was mounted outside on top of the carrier platform, and the tests confirm that this concept did not create turbulence and zooplankton avoidance. A negligible velocity difference between the flow passing through the sampling tube and the AUV speed was detected. The ...

    • Restructuring of a zooplankton community by perturbation from a wind-forced coastal jet 

      Pedersen, Ole Petter; Tande, Kurt Steinar; Li, Chaolun; Zhou, Meng (Journal article; Tidsskriftartikkel; Peer reviewed, 2010-09)
      The impact of transient wind events on an established zooplankton community was observed during a, field survey in a, coastal region off northern Norway in May 2002. A transient wind event induced a coastal jet/filament intrusion of warm, saline water into our survey area where a semi-permanent eddy was present. There was an abrupt change in zooplankton community structure within 4-7 days of the ...