Blar i Bergen Open Research Archive på forfatter "Kambestad, Marius"

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    • Impacts of predation by Eurasian otters on Atlantic salmon in two Norwegian rivers 

      Sortland, Lene; Lennox, Robert; Velle, Gaute; Vollset, Knut; Kambestad, Marius (Journal article; Peer reviewed, 2023)
      1. The return of the Eurasian otter (Lutra lutra) to western Norway has sparked human–predator conflicts because otters prey on vulnerable Atlantic salmon (Salmo salar) populations. Although predation may not be the ultimate ...

    • Improbable but true: the invasive inbreeding ambrosia beetle Xylosandrus morigerus has generalist genotypes 

      Andersen, Hanne Flåten; Jordal, Bjarte Henry; Kambestad, Marius; Kirkendall, Lawrence R. (Peer reviewed; Journal article, 2012-01)
      The wide distribution and dominance of invasive inbreeding species in many forest ecosystems seems paradoxical in face of their limited genetic variation. Successful establishment of invasive species in new areas is ...

    • Improving Salmonid Monitoring by Nocturnal Counting in Rivers 

      Kambestad, Marius; Hellen, Bjart Are; Jensen, Knut Helge; Sægrov, Harald (Journal article; Peer reviewed, 2022)
      Accurate abundance estimates are crucial for evidence-based fisheries management. In rivers, drift dive counting and electrofishing are commonly used for quantifying fish abundance. However, the likelihood that fish are ...