Bilde av Thorstad, Eva Bonsak
Bilde av Thorstad, Eva Bonsak
Professor Árktalaš ja mariinna biologiija instituhtta eva.thorstad@uit.no Tromsø

Eva Bonsak Thorstad



  • J. Andrés Olivos, Ivan Arismendi, Seth M. White, Thomas P. Quinn, Eva Bonsak Thorstad, Brooke E. Penaluna et al.:
    Unmarked Escapees Undermine Policy and Public Trust in Chilean Salmon Aquaculture
    Reviews in Aquaculture 30. Oct 2025 DOI
  • Thomas A.B. Staveley, Ida A. Bergendahl, Hlynur Bárðarson, Henrik H. Berntsen, Kirstin Eliasen, Jaakko Erkinaro et al.:
    Status and future perspectives of pink salmon in the Nordic region
    Boreal Environment Research 2025 DOI
  • Thomas A.B. Staveley, Ida A. Bergendahl, Hlynur Bárðarson, Henrik H. Berntsen, Kirstin Eliasen, Jaakko Erkinaro et al.:
    Status and future perspectives of pink salmon in the Nordic region
    Boreal Environment Research 2025 DOI
  • Lawrence R. Kirkendall, Daniel Flø, Martin Malmstrøm, Anders Nielsen, Gaute Velle, Paul Ragnar Berg et al.:
    Assessment of the risks of negative impacts on biodiversity in Norway from import and keeping of the Turkestan cockroach (Periplaneta lateralis)
    VKM Report 30. Sep 2025 DOI
  • Johanna Eva Bodin, Kjetil Hindar, Knut Tomas Dalen, Nur Duale, Åse Helen Garseth, Martin Malmstrøm et al.:
    Overview of methods for production of sterile salmonids, their applicability in aquaculture and possible implications to wild salmon populations and biodiversity in Norway
    VKM Report 2025
  • Karen M. Dunmall, Colin W. Bean, Henrik H. Berntsen, Dennis Ensing, Jaakko Erkinaro, James R. Irvine et al.:
    Invading and range-expanding pink salmon inform management actions for marine species on the move
    ICES Journal of Marine Science 2025 DOI / ARKIV
  • Gaute Velle, Eva Bonsak Thorstad, Åse Helen Garseth, Tor Gjøen, Snorre Gulla, Håvard Lo et al.:
    Balancing the restoration of a native fish and the risks of hitchhiking invasive species
    Management of Biological Invasions 2025 DOI / ARKIV
  • Catherine A. Sayer, Eresha Fernando, Randall R. Jiménez, Nicholas B. W. Macfarlane, Giovanni Rapacciuolo, Monika Böhm et al.:
    One-quarter of freshwater fauna threatened with extinction
    Nature 2025 DOI / ARKIV
  • Thomas A. B. Staveley, Micaela Hellström, Viktor Birgersson, Patrick Hernvall, Hans Schibli, Erika Axelsson et al.:
    Detection of Non-Native Pink Salmon (Oncorhynchus gorbuscha) in Swedish Rivers Using eDNA
    Environmental DNA 2025 DOI / ARKIV
  • Tilde Hjermann, Eli Knispel Rueness, Hugo de Boer, Berit Gehrke, Eva Bonsak Thorstad, Matthew Grainger et al.:
    Scientific assessment of risk from trade to CITES-listed species of sturgeons and paddlefishes
    VKM Report 2025 ARKIV
  • Eva Bonsak Thorstad, Eirik Frøiland, Pierre Fagard, Marianne Lucie Legouy Kvaal, Camilla Kvitberg Lehne, Egil Liberg et al.:
    Assessing the extraordinary measures used to counteract invasion of pink salmon into the North Atlantic
    Management of Biological Invasions 2025 DOI
  • Tim Burton, Geir Hysing Bolstad, Peder Fiske, Gunnel Marie Østborg, Gitte Line Løkeberg, Eva Bonsak Thorstad :
    Complex relationships between marine growth and age at maturity in Atlantic salmon
    Reviews in Fish Biology and Fisheries 2025 DOI
  • Madeleine Berry, Lucas A. Zena, Jonathan A. C. Roques, Erik Sandblom, Eva Bonsak Thorstad, Johan Höjesjö :
    Local variation in stress response of juvenile anadromous brown trout, Salmo trutta
    Ecology and Evolution 2024 DOI / ARKIV
  • Anders Nielsen, Bjørn Arild Hatteland, Jo Skeie Hermansen, Lawrence Richard Kirkendall, Claus Rasmussen, Kristin Opdal Seljetun et al.:
    Risks posed by managed honey bees (Apis mellifera) to wild pollinators in Norway. Scientific Opinion of the Panel on Biodiversity of the Norwegian Scientific Committee for Food and Environment
    VKM Report 17. Jun 2024 ARKIV / FULLTEKST
  • Jack A. Brand, Eva Bonsak Thorstad, Thomas P. Quinn, Tomas Brodin, Michael G. Bertram :
    Salmonid fishes
    Current Biology 2024 DOI
  • Tim Burton, Ola Ugedal, Sten Karlsson, Eva Bonsak Thorstad, Geir Hysing Bolstad :
    Using scale-derived estimates of body size in analyses of Atlantic salmon life-history variation: a cautionary note
    Canadian Journal of Fisheries and Aquatic Sciences 2024 DOI / ARKIV
  • Gaute Velle, Paul Ragnar Berg, Johanna Järnegren, Martin Malmstrøm, Anders Bryn, Kjetil Hindar et al.:
    Assessment of risks posed by the import of live crabs intended for human consumption. Scientific Opinion of the Panel on Biodiversity of the Norwegian Scientific Committee for Food and Environment
    VKM Report 02. Dec 2024 ARKIV / FULLTEKST
  • Peder Fiske, Torbjørn Forseth, Eva Bonsak Thorstad, Vegar Bakkestuen, Sigurd Einum, Morten Falkegård et al.:
    Novel large-scale mapping highlights poor state of sea trout populations
    Aquatic conservation 2024 DOI / ARKIV
  • Lawrence Richard Kirkendall, Kyrre Linné Kausrud, Martin Malmstrøm, Paul Ragnar Berg, Anders Bryn, Kjetil Hindar et al.:
    Assessment of risks posed by import of live medicinal leeches to biodiversity in Norway. Scientific Opinion of the Panel on Biodiversity of the Norwegian Scientific Committee for Food and Environment
    VKM Report 2024 ARKIV / FULLTEKST
  • Johanna Järnegren, Bjørn Gulliksen, Vivian Husa, Martin Malmstrøm, Eivind Oug, Paul Ragnar Berg et al.:
    Assessment of risk and risk-reducing measures related to the introduction and dispersal of the invasive alien carpet tunicate Didemnum vexillum in Norway.
    VKM Report 2023 ARKIV
  • Eivind Nordli, John Fredrik Strøm, Thomas Bøhn, Eva Bonsak Thorstad, Rosa Maria Serra Llinares, Rune Nilsen et al.:
    Behaviour and habitat use of first-time migrant Arctic charr: novel insights from a subarctic marine area
    Marine Ecology Progress Series 2023 DOI / ARKIV
  • Astrid Raunsgard, Lo Persson, Yann Czorlich, Ola Ugedal, Eva Bonsak Thorstad, Sten Karlsson et al.:
    Variation in phenotypic plasticity across age-at-maturity genotypes in wild Atlantic salmon
    Molecular Ecology 2023 DOI
  • Anders Nielsen, Lawrence Richard Kirkendall, Johan A. Stenberg, Per Hans Micael Wendell, Paul Ragnar Berg, Anders Bryn et al.:
    Risk assessment of the predatory mite Stratiolaelaps scimitus for biological control of varroa mites in beehives. Scientific Opinion of the Panel on Plant Health of the Norwegian Scientific Committee for Food and Environment
    VKM Report 2023 ARKIV
  • Erlend Birkeland Nilsen, Bjarne Olai Braastad, Svein Dale, Børre Kind Dervo, Kyrre Linné Kausrud, Lawrence Richard Kirkendall et al.:
    Assessment of the risks posed by domestic cats (Felis catus) to biodiversity and animal welfare in Norway. Scientific Opinion of the Panel on Biodiversity of the Norwegian Scientific Committee for Food and Environment
    VKM Report 2023 ARKIV / FULLTEKST
  • Caroline Durif, Eva Bonsak Thorstad :
    Report on the eel stock, fishery and other impacts in Norway, 2024-2025
    2025
  • Caroline Durif, Jan-Dag Pohlmann, Elsa Amilhat, Guirec André, Tea Bašić, Laurent Beaulaton et al.:
    Joint EIFAAC/ICES/GFCM Working Group on Eels (WGEEL)
    2025 DOI
  • Kjell Rong Utne, Eva Bonsak Thorstad, Kurt Urdal, Helge Skoglund, Bjørn Florø-Larsen, Vegard M. Ambjørndalen et al.:
    Rømt oppdrettslaks i vassdrag i 2024 — Rapport fra det nasjonale overvåkningsprogrammet
    Havforskningsinstituttet 2025 ARKIV / FULLTEKST
  • Jan Grimsrud Davidsen, Sindre Håvarstein Eldøy, Adam T. Piper, Frederick G. Whoriskey, Mikkel Emil Lange Friis, Jan Reubens et al.:
    Marine migrations and trophic niche use of Arctic charr (Salvelinus alpinus) in SW Greenland fjords with contrasting influx from glacial runoff
    2025
  • Mikkel Emil Lange Friis, Marthe Tangvold Bårdsen, Sindre Håvarstein Eldøy, Adam T. Piper, Isabel S. Moore, Colin E. Adams et al.:
    Are sea trout (Salmo trutta) attracted to open net pen fish farms?
    2025
  • Eva Bonsak Thorstad, Torbjørn Forseth :
    Beskatningsråd for sjølaksefisket i Finnmark
    Vitenskapelig råd for lakseforvaltning 2025
  • Øyvind Kanstad Hansen, Emil Jamtfall, Vegard M. Ambjørndalen, Bjørn Florø-Larsen, Åse Helen Garseth, Mari Berger Skjøstad et al.:
    Rømming av oppdrettslaks fra to lokaliteter på Hitra og Frøya i Trøndelag – overvåking i elver og utfiskingstiltak sommer og høst 2024
    Skandinavisk naturovervåking 2025 FULLTEKST
  • Eva Bonsak Thorstad, Torbjørn Forseth :
    Status for norske laksebestander i 2025
    Vitenskapelig råd for lakseforvaltning 2025
  • Colin Bean, Øyvind Fjeldseth, Timothy F. Sheehan, Sergey Prusov, Tim Sheehan, Tom Staveley et al.:
    Management of Pink Salmon in the North Atlantic and Their Potential Threats to Wild Atlantic Salmon. A Theme-based Special Session of the Council of NASCO Wednesday 5 June 2024
    North Atlantic Salmon Conservation Organization (NASCO) 2024 FULLTEKST
  • Eva Marita Ulvan, Eva Bonsak Thorstad, Tonje Aronsen :
    Et kunnskapsløft om rømt oppdrettsøals og mulige tiltak i Surna og andre elver i Møre og Romsdal
    2024
  • Caroline Durif, Eva Bonsak Thorstad :
    Report on the eel stock, fishery, and other impacts in Norway, 2023-2024
    2024
  • Caroline Durif, Jan-Dag Pohlmann, Elsa Amilhat, Tea Bašić, Laurent Beaulaton, Lamia Bendjedid et al.:
    Report of the JOINT EIFAAC/ICES/GFCM Working group on eels (WGEEL)
    International Council for the Exploration of the Sea (ICES) 2024 ARKIV
  • Torbjørn Forseth, Sigurd Einum, Peder Fiske, Morten Falkegård, Øyvind Aaberg Garmo, Åse Helen Garseth et al.:
    Metoder for vurdering av norske laksebestander i 2024
    Vitenskapelig råd for lakseforvaltning 2024
  • Torbjørn Forseth, Sigurd Einum, Peder Fiske, Morten Falkegård, Øyvind Aaberg Garmo, Åse Helen Garseth et al.:
    Status for norske laksebestander i 2024
    Vitenskapelig råd for lakseforvaltning 2024
  • Frode Pedersen, Malte Willmes, Henrik Berntsen, Eva Bonsak Thorstad, Sigurd Einum :
    Prevalence of vaterite in invasive pink salmon otoliths
    2024
  • Eirik Frøiland, Roar Sandodden, Camilla Kvitberg Lehne, Egil Liberg, Eva Bonsak Thorstad, Pierre Fagard et al.:
    Evaluering av tiltak mot pukkellaks i Norge i 2023. Nasjonal kompetansegruppe for tiltak mot pukkellaks
    Miljødirektoratet 2024
  • Vidar Wennevik, Eva Bonsak Thorstad, Elisabeth Stöger, Vegard M. Ambjørndalen, Tonje Aronsen, Ola Håvard Diserud et al.:
    Rømt oppdrettslaks i vassdrag i 2023. Rapport fra det nasjonale overvåkningsprogrammet
    Havforskningsinstitutttet 2024 ARKIV / FULLTEKST
  • Eva Bonsak Thorstad, Tom Staveley, Peder Fiske :
    Pink salmon in rivers: current knowledge, overlap and potential interactions with Atlantic salmon
    NASCO Council Document CNL 2024 FULLTEKST
  • Grethe Robertsen, Astrid Raunsgard, Eva Bonsak Thorstad, Peder Fiske, Kjell Rong Utne, Ola Håvard Diserud et al.:
    Marine growth of a northern Atlantic salmon population over nearly 90 years
    2023
  • Marija Smederevac-Lalić, Gorčin Cvijanović, Mirjana Lenhardt, Dušan Nikolić, Miroslav Nikčević, Stefan Hont et al.:
    Fish migratory behaviour in proximity to the Iron Gate Dams
    2023
  • Astrid Raunsgard, Lo Persson, Yann Czorlich, Ola Ugedal, Peder Fiske, Eva Bonsak Thorstad et al.:
    Phenotypic plasticity across age-at-maturity genotypes in a population of Atlantic salmon
    2023
  • Astrid Raunsgard, Lo Persson, Yann Czorlich, Ola Ugedal, Eva Bonsak Thorstad, Sten Karlsson et al.:
    Sjøalder ved kjønnsmodning hos laks: miljø og genetikk
    2023
  • Marit Melby Jacobsen, Jan Grimsrud Davidsen, Eva Bonsak Thorstad, Sindre Håvarstein Eldøy :
    A comparison of life history and biological characters between Atlantic salmon first-time and repeat spawners in two Norwegian rivers
    Norges teknisk-naturvitenskapelige universitet 2023
  • Eva Bonsak Thorstad :
    Laksen – en havets nomade: Vi vet mye om laks i elv og fjord, men hva vet vi om laksen i havet?
    2023
  • Eva Bonsak Thorstad, Torbjørn Forseth :
    Trusselvurdering for sjøørret
    Vitenskapelig råd for lakseforvaltning 2023
  • Elsa Amilhat, Tea Basic, Marouene Bdioui Beaulaton, Claude Belpaire, Clarisse Boulenger, Cédric Briand et al.:
    REPORT OF THE JOINT EIFAAC/ICES/GFCM WORKING GROUP ON EELS (WGEEL)
    International Council for the Exploration of the Sea (ICES) 2023 ARKIV

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