Browsing NINA Brage by Author "Olsen, Rolf-Erik"

Now showing items 1-2 of 2

    • Assessment of activity and heart rate as indicators for acute stress in Atlantic salmon 

      Bloecher, Nina; Hedger, Richard David; Finstad, Bengt; Olsen, Rolf-Erik; Økland, Finn; Svendsen, Eirik; Rosten, Carolyn; Føre, Martin (Peer reviewed; Journal article, 2024)
      The aim of this study was to assess whether activity and heart rate sensor implants can be used to measure stress and thus estimate one important welfare indicator for fish in aquaculture pens, and if such measurements ...

    • Under the sea: How can we use heart rate and accelerometers to remotely assess fish welfare in salmon aquaculture? 

      Morgenroth, Daniel; Kvæstad, Bjarne; Økland, Finn; Finstad, Bengt; Olsen, Rolf-Erik; Svendsen, Eirik; Rosten, Carolyn; Axelsson, Michael; Bloecher, Nina; Føre, Martin; Gräns, Albin (Peer reviewed; Journal article, 2023)
      Recent advances in bio-sensing technologies open for new possibilities to monitor and safeguard the welfare of fishes in aquaculture. Yet before taken into practice, the applicability of all novel biosensors must be ...