• Age of European silver eels during a period of declining abundance in Norway 

      Durif, Caroline; Diserud, Ola Håvard; Sandlund, Odd Terje; Thorstad, Eva Bonsak; Poole, Russell; Bergesen, Knut Aanestad; Escobar, Rosa; Shema, Steven; Vøllestad, Leif Asbjørn (Peer reviewed; Journal article, 2020)
      The European eel (Anguilla anguilla) is critically endangered throughout its range. Knowledge about age distribution of future spawners (silver eels) is essential to monitor the status and contribute to the recovery of ...
    • Age of European silver eels during a period of declining abundance in Norway 

      Durif, Caroline; Diserud, Ola Håvard; Sandlund, Odd Terje; Thorstad, Eva Bonsak; Poole, Russell; Bergesen, Knut; Bergesen, Knut Aanestad; Escobar-Lux, Rosa H; Shema, Steven; Vøllestad, Leif Asbjørn (Peer reviewed; Journal article, 2020)
      The European eel (Anguilla anguilla) is critically endangered throughout its range. Knowledge about age distribution of future spawners (silver eels) is essential to monitor the status and contribute to the recovery of ...
    • Atlantic cod (Gadus morhua) larvae are attracted by low-frequency noise simulating that of operating offshore wind farms 

      Cresci, Alessandro; Zhang, Guosong; Durif, Caroline; Larsen, Torkel; Shema, Steven; Skiftesvik, Anne Berit; Browman, Howard (Peer reviewed; Journal article, 2023)
      The number and size of offshore wind (OW) turbines is increasing rapidly. OW turbines produce continuous, low-frequency noise that could impact marine fish dispersing/migrating through the facilities. Any such impact would ...
    • Atlantic haddock (Melanogrammus aeglefinus) larvae have a magnetic compass that guides their orientation 

      Cresci, Alessandro; Paris, Claire B.; Foretich, Matthew A.; Durif, Caroline; Shema, Steven; O'Brien, James E.; Vikebø, Frode Bendiksen; Skiftesvik, Anne Berit; Browman, Howard (Peer reviewed; Journal article, 2019)
      Atlantic haddock (Melanogrammus aeglefinus) is a commercially important species of gadoid fish. In the North Sea, their main spawning areas are located close to the northern continental slope. Eggs and larvae drift with ...
    • Blood-based gene expression as non-lethal tool for inferring salinity-habitat history of European eel (Anguilla anguilla) 

      Bertolini, Francesca; Rohtla, Mehis; Parzanini, Camilla; Tomkiewicz, Jonna; Durif, Caroline (Peer reviewed; Journal article, 2022)
      The European eel is a facultative catadromous species, meaning that it can skip the freshwater phase or move between marine and freshwater habitats during its continental life stage. Otolith microchemistry, used to determine ...
    • Co-exposure to UV radiation and crude oil increases acute embryotoxicity and sublethal malformations in the early life stages of Atlantic haddock (Melanogrammus aeglefinus) 

      Sørhus, Elin; Donald, Carey; Nakken, Charlotte L.; Perrichon, Prescilla; Durif, Caroline; Shema, Steven; Browman, Howard; Skiftesvik, Anne Berit; Lie, Kai Kristoffer; Rasinger, Josef; Müller, Mette Helen Bjørge; Meier, Sonnich (Peer reviewed; Journal article, 2023)
      Crude oil causes severe abnormalities in developing fish. Photomodification of constituents in crude oil increases its toxicity several fold. We report on the effect of crude oil, in combination with ultraviolet (UV) ...
    • Early ontogeny of the lesser sandeel (Ammodytes marinus) 

      Perrichon, Prescilla; Bjelland, Reidun Marie; Durif, Caroline; Fiksdal, Ingrid Uglenes; Johnsen, Espen; Skiftesvik, Anne Berit; Cresci, Alessandro; Browman, Howard; Sørhus, Elin (Peer reviewed; Journal article, 2023)
      Background Lesser sandeel (Ammodytes marinus) is widely distributed in North Sea ecosystems. Sandeel acts as a critical trophic link between zooplankton and top predators (fish, mammals, sea birds). Because they live buried ...
    • Effects of the electromagnetic field used in hydrocarbon surveys on marine organisms 

      Durif, Caroline; Zhang, Guosong; Cresci, Alessandro; Skiftesvik, Anne Berit; Browman, Howard; Sivle, Lise Doksæter; Nyquist, Daniel; Jensen, Hans Roger; Solheim, Jon Gunnar (Rapport fra havforskningen;2022 - 23, Research report, 2022)
      Controlled Source Electromagnetics (CSEM) technology has been used in the exploration for hydrocarbon reservoirs. It consists of an electric dipole source which is towed horizontally 30-50 m above the seabed or 10 m below ...
    • Forskningsfangst av ål - Sluttrapport HI-prosjekt 81333 

      Durif, Caroline (Rapport fra havforskningen;Nr. 22 - 2017, Research report, 2017)
    • Forskningsfangst etter ål (2017), sluttrapport 

      Durif, Caroline; Skiftesvik, Anne Berit (Rapport fra havforskningen;19-2018, Research report, 2018)
    • Glass eels (Anguilla anguilla) have a magnetic compass linked to the tidal cycle 

      Cresci, Alessandro; Paris, Claire B.; Durif, Caroline; Shema, Steven; Bjelland, Reidun Marie; Skiftesvik, Anne Berit; Browman, Howard (Journal article; Peer reviewed, 2017)
      The European eel (Anguilla anguilla) has one of the longest migrations in the animal kingdom. It crosses the Atlantic Ocean twice during its life history, migrating between the spawning area in the Sargasso Sea and Europe, ...
    • Glass eels (Anguilla anguilla) imprint the magnetic direction of tidal currents from their juvenile estuaries 

      Cresci, Alessandro; Durif, Caroline; Paris, Claire B.; Shema, Steven D.; Skiftesvik, Anne Berit; Browman, Howard (Journal article; Peer reviewed, 2019)
      The European eel (Anguilla anguilla) hatches in the Sargasso Sea and migrates to European and North African freshwater. As glass eels, they reach estuaries where they become pigmented. Glass eels use a tidal phase-dependent ...
    • Global, regional, and cryptic population structure in a high gene-flow transatlantic fish 

      Jansson, Eeva; Faust, Ellika; Bekkevold, Dorte; Quintela, Maria; Durif, Caroline; Halvorsen, Kim Aleksander Tallaksen; Dahle, Geir; Pampoulie, Christophe; Kennedy, James; Whittaker, Benjamin; Unneland, Laila; Post, Søren; André, Carl; Glover, Kevin Alan (Peer reviewed; Journal article, 2023)
      Lumpfish (Cyclopterus lumpus) is a transatlantic marine fish displaying large population sizes and a high potential for dispersal and gene-flow. These features are expected to result in weak population structure. Here, we ...
    • Goldsinny wrasse (Ctenolabrus rupestris) have a sex-dependent magnetic compass for maintaining site fidelity 

      Cresci, Alessandro; Larsen, Torkel; Halvorsen, Kim Aleksander Tallaksen; Durif, Caroline; Bjelland, Reidun Marie; Browman, Howard; Skiftesvik, Anne Berit (Peer reviewed; Journal article, 2021)
      The goldsinny wrasse (Ctenolabrus rupestris) is a commercially important fish that inhabits coastal areas across the eastern Atlantic. This species moves from a shallow home territory along the coast into deeper waters in ...
    • Habitat use and growth of yellow-stage European eel in coastal and freshwater ecosystems in Norway 

      Rohtla, Mehis; Daverat, Françoise; Arts, Michael T.; Browman, Howard; Parzanini, Camilla; Skiftesvik, Anne Berit; Thorstad, Eva Bonsak; van der Meeren, Terje; Vøllestad, Leif Asbjørn; Durif, Caroline (Peer reviewed; Journal article, 2022)
      Many anguillid eel species display facultative catadromy. Some eel spend their entire life cycle in marine coastal areas, but the geographical extent of this, especially at the extremes of their distributional ranges, is ...
    • Habitat use and growth of yellow-stage European eel in coastal and freshwater ecosystems in Norway 

      Rohtla, Mehis; Daverat, Françoise; Arts, Michael T.; Browman, Howard; Parzanini, Camilla; Skiftesvik, Anne Berit; Thorstad, Eva Bonsak; van der Meeren, Terje; Vøllestad, Leif Asbjørn; Durif, Caroline (Peer reviewed; Journal article, 2022)
      Many anguillid eel species display facultative catadromy. Some eel spend their entire life cycle in marine coastal areas, but the geographical extent of this, especially at the extremes of their distributional ranges, is ...
    • Havforskningsinstituttets rådgivning for menneskeskapt støy i havet - Kunnskapsgrunnlag, vurderinger og råd for 2023 

      Sivle, Lise Doksæter; Forland, Tonje Nesse; de Jong, Karen; Zhang, Guosong; Kutti, Tina; Durif, Caroline; Wehde, Henning; Grimsbø, Endre (Rapport fra havforskningen;2023 - 2, Research report, 2023)
      Havforskningsinstituttet gir råd for alle operasjoner til havs som involverer bruk av lydkilder, samt elektromagnetiske kilder som kan påvirke marine økosystemer. Dette inkluderer vitenskapelige undersøkelser, utbygging ...
    • Havforskningsinstituttets rådgivning for menneskeskapt støy i havet - Kunnskapsgrunnlag, vurderinger og råd for 2024 

      Forland, Tonje Nesse; Sivle, Lise Doksæter; de Jong, Karen; Pedersen, Geir; Strømme, Marte Louise; Kutti, Tina; Durif, Caroline; McQueen, Kate; Grimsbø, Endre; Wehde, Henning (Rapport fra havforskningen;2023 - 63, Research report, 2023)
      Havforskningsinstituttet gir råd for alle operasjoner til havs som involverer bruk av lydkilder, samt elektromagnetiske kilder som kan påvirke marine økosystemer. Dette inkluderer vitenskapelige undersøkelser, utbygging ...
    • Highly mixed impacts of near-future climate change on stock productivity proxies in the North East Atlantic 

      Kjesbu, Olav Sigurd; Sundby, Svein; Sandø, Anne Britt; Alix, Maud; Hjøllo, Solfrid Sætre; Tiedemann, Maik; Skern-Mauritzen, Mette; Junge, Claudia; Fossheim, Maria; Broms, Cecilie; Søvik, Guldborg; Zimmermann, Fabian; Nedreaas, Kjell Harald; Eriksen, Elena; Höffle, Hannes; Hjelset, Ann Merete; Kvamme, Cecilie; Reecht, Yves; Knutsen, Halvor; Aglen, Asgeir; Albert, Ole Thomas; Berg, Erik; Bogstad, Bjarte; Durif, Caroline; Halvorsen, Kim Aleksander Tallaksen; Høines, Åge Sigurd; Hvingel, Carsten; Johannesen, Edda; Johnsen, Espen; Moland, Even; Myksvoll, Mari Skuggedal; Nøttestad, Leif; Olsen, Erik Joel Steinar; Skaret, Georg; Skjæraasen, Jon Egil; Slotte, Aril; Staby, Arved; Stenevik, Erling Kåre; Stiansen, Jan Erik; Stiasny, Martina H.; Sundet, Jan Henry; Vikebø, Frode Bendiksen; Huse, Geir (Peer reviewed; Journal article, 2021)
      Impacts of climate change on ocean productivity sustaining world fisheries are predominantly negative but vary greatly among regions. We assessed how 39 fisheries resources—ranging from data-poor to data-rich stocks—in the ...
    • Increasing temperature and prey availability affect the growth and swimming kinematics of Atlantic herring (Clupea harengus) larvae 

      Allan, Bridie Jean Marie; Browman, Howard; Shema, Steven; Skiftesvik, Anne Berit; Folkvord, Arild; Durif, Caroline; Kjesbu, Olav Sigurd (Peer reviewed; Journal article, 2022)
      Climate change will increase the magnitude and duration of warming events and the variability in the phenology and abundance of available prey to the early life stages of fish. These factors influence physiological, ...