Blar i Articles på emneord "fish farming"

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    • Forensic identification of fish farm escapees: the Norwegian experience 

      Glover, Kevin A. (Journal article; Peer reviewed, 2010-03-31)
      Aquaculture management authorities require the ability to identify the farm of origin for escaped fish. Physical tagging is routinely conducted for domesticated animals (e.g. sheep and cattle); however, there are considerable ...

    • Forensic identification of severely degraded Atlantic salmon (Salmo salar) and rainbow trout (Oncorhynchus mykiss) tissues 

      Dalvin, Sussie Trine; Glover, Kevin A.; Sørvik, Anne Grete Eide; Seliussen, Bjørghild Breistein; Taggart, John B. (Journal article; Peer reviewed, 2010-11-03)
      Aquaculture is a globally important and rapidly growing industry. It contributes positively to the economy and sustainability of coastal communities, but it is not without regulatory challenges. These challenges are diverse, ...

    • Recapture of cultured salmon following a large-scale escape experiment 

      Skilbrei, Ove; Jørgensen, Terje (Journal article; Peer reviewed, 2010-10-19)
      A large-scale escape experiment using 1031 adult Atlantic salmon Salmo salar L. was performed in the Hardangerfjord in western Norway to study the dispersal of escaped salmon, evaluate the effect of a gill-net fishery ...

    • Reduced environmental impact of antibacterial agents applied in fish farms using the LiftUp feed system or a hydroacoustic feed detector 

      Ervik, Arne; Samuelsen, Ole Bent; Juell, Jon-Erik; Sveier, H. (Journal article; Peer reviewed, 1994-07-28)
      High-performance liquid chromatography was used to quantify residues of oxolinic acid and flumequine in muscle of wild fish caught in the vicinity of fish farms using the LiftUp feed collector system or a hydroacoustic ...

    • Residues of oxolinic acid in wild fauna following medication in fish farms 

      Samuelsen, Ole Bent; Lunestad, Bjørn Tore; Husevåg, B.; Hølleland, T.; Ervik, Arne (Journal article; Peer reviewed, 1992-02-17)
      Dispersion of oxolinic acid and occurrence of Aeromonas salmonicida in wild fauna were studied in animals captured in the vicinity of 2 aquaculture facilities during and after medication with this drug. Consumption of ...

    • Torskeoppdrett i nedsenkede merder? 

      Korsøen, Øyvind Johan; Fosseidengen, Jan Erik; Dempster, Tim; Kristiansen, Tore S. (Journal article, 2011-05)
      På grunn av torskens forkjærlighet for lavere sommertemperaturer og høyere vintertemperaturer enn det man ofte finner i de øverste lagene i vannsøylen, har både kommersielle aktører og forskere forsøkt med oppdrett av ...