Browsing NTNU Open by Author "Sundt-Hansen, Line Elisabeth Breivik"

Now showing items 1-5 of 5

    • Can variation in standard metabolic rate explain context- dependent performance of farmed Atlantic salmon offspring? 

      Robertsen, Grethe; Reid, Donald; Einum, Sigurd; Aronsen, Tonje; Fleming, Ian A.; Sundt-Hansen, Line Elisabeth Breivik; Karlsson, Sten; Kvingedal, Eli; Ugedal, Ola; Hindar, Kjetil (Journal article; Peer reviewed, 2018)
      Escaped farmed Atlantic salmon interbreed with wild Atlantic salmon, leaving off- spring that often have lower success in nature than pure wild salmon. On top of this, presence of farmed salmon descendants can impair ...

    • Exploring sensitivities to hydropeaking in Atlantic salmon parr using individual-based modelling 

      Hedger, Richard David; Sundt-Hansen, Line Elisabeth Breivik; Juarez-Gomez, Ana; Alfredsen, Knut Tore; Foldvik, Anders (Peer reviewed; Journal article, 2023)
      Hydropeaking (the release of water pulses at hydropower plants) results in temporaryreductions in river channel water-covered area downstream, which may cause fishmortality through stranding. We used a mechanistic modelling ...

    • Migration and habitat use of the landlocked riverine Atlantic salmon Salmo salar småblank 

      Davidsen, Jan Grimsrud; Eikås, Linda; Hedger, Richard David; Thorstad, Eva Bonsak; Rønning, Lars; Sjursen, Aslak Darre; Berg, Ole Kristian; Bremset, Gunnbjørn; Karlsson, Sten; Sundt-Hansen, Line Elisabeth Breivik (Peer reviewed; Journal article, 2020)
      “Småblank” is the only population of Atlantic salmon in Europe living its entire life in the river habitat without performing migrations to the sea or lakes. Home range size and habitat use were compared between an unregulated ...

    • Modelling climate change effects on Atlantic salmon: Implications for mitigation in regulated rivers 

      Sundt-Hansen, Line Elisabeth Breivik; Hedger, Richard David; Ugedal, Ola; Diserud, Ola Håvard; Finstad, Anders Gravbrøt; Sauterleute, Julian Friedrich; Tøfte, Lena S; Alfredsen, Knut; Forseth, Torbjørn (Journal article; Peer reviewed, 2018)
      Climate change is expected to alter future temperature and discharge regimes of rivers. These regimes have a strong influence on the life history of most aquatic river species, and are key variables controlling the growth ...

    • Vandringer og habitatbruk til småblank 

      Davidsen, Jan Grimsrud; Eikås, Linda; Hedger, Richard David; Rønning, Lars; Sjursen, Aslak Darre; Thorstad, Eva Bonsak; Berg, Ole Kristian; Bremset, Gunnbjørn; Karlsson, Sten; Sundt-Hansen, Line Elisabeth Breivik (NTNU Vitenskapsmuseet naturhistorisk rapport;, Research report, 2018)
      Småblank er den eneste rent elvelevende laksen i Europa, og finnes kun i øvre deler av Nam-senvassdraget. Størrelsen på bestanden er ukjent, men det er grunn til at tro at bestandstettheten har gått ned siden 1950- tallet, ...