Browsing Brage IMR by Author "Haugen, Thrond Oddvar"

Now showing items 1-4 of 4

    • Anthropogenic and natural size-related selection act in concert during brown trout (Salmo trutta) smolt river descent 

      Haraldstad, Tormod; Höglund, Erik; Kroglund, Frode; Olsen, Esben Moland; Hawley, Kate Louise; Haugen, Thrond Oddvar (Peer reviewed; Journal article, 2020)
      By hindering migration and inducing direct turbine mortality during downstream migration, hydropower is regarded as one of the most serious threats to anadromous salmonids. Yet, little attention has been paid to long-term ...

    • Hydropower-induced selection of behavioural traits in Atlantic salmon (Salmo salar) 

      Haraldstad, Tormod; Haugen, Thrond Oddvar; Olsen, Esben M.; Forseth, Torbjørn; Höglund, Erik (Peer reviewed; Journal article, 2021)
      Renewable energy projects such as hydropower facilities contribute towards meeting the world`s growing energy demands and urgent need for mitigating climate change. However, such infrastructure has the potential to ...

    • Migratory passage structures at hydropower plants as potential physiological and behavioural selective agents 

      Haraldstad, Tormod; Haugen, Thrond Oddvar; Kroglund, Frode; Olsen, Esben Moland; Höglund, Erik (Journal article; Peer reviewed, 2019)
      Anthropogenic activities affect fish populations worldwide. River dams have profound impacts on ecosystems by changing habitats and hindering migration. In an effort to counteract such effects, a range of mitigation measures ...

    • Tilstandsrapport for Oslofjorden 

      Frigstad, Helene; Ramon, Paula; Borgersen, Gunhild; Engesmo, Anette; Staalstrøm, Andre; Naustvoll, Lars Johan; Lerch, Sarah Joanne; Schøyen, Merete; Ruus, Anders; Strohmeier, Tore; Falkenhaug, Tone; Freitas, Carla; Moland, Even; Haugen, Thrond Oddvar; Hoff, Siv Nam Khang; Jentoft, Sissel; Mo, Tor Atle; Rinde, Eli; Hanssen, Sveinn Are; Husa, Vivian; Steen, Henning; Walday, Mats Gunnar (NIVA-rapport, Research report, 2024)
      I 2021 la regjeringen frem en helhetlig tiltaksplan som viser regjeringens viktigste prioriteringer for å gjøre Oslofjorden ren, rik og tilgjengelig for alle fram mot 2026. Tilstandsrapport for Oslofjorden, ledet av NIVA ...