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    • The evolving story of catadromy in the European eel (Anguilla anguilla) 

      Durif, Caroline; Arts, M.; Bertolini, F.; Cresci, Alessandro; Daverat, F.; Karlsbakk, Egil Erlingsson; Koprivnikar, J.; Moland, Even; Olsen, Esben Moland; Parzanini, C.; Power, M.; Rohtla, Mehis; Skiftesvik, Anne Berit; Thorstad, Eva Bonsak; Vøllestad, Leif Asbjørn; Browman, Howard (Peer reviewed; Journal article, 2023)
      Anguillid eels were once considered to be the classic example of catadromy. However, alternative life cycles have been reported, including skipping the freshwater phase and habitat shifting between fresh, brackish, and ...

    • Low abundance and high patchiness of decapod fauna sampled with van Veen grab on the West African continental margin (Gulf of Guinea, Ghana) 

      Podwysocki, Krzysztof; Pabis, Krzysztof; Palero, Ferran; Błażewicz, Magdalena; Serigstad, Bjørn (Peer reviewed; Journal article, 2023)
      Sixty morphospecies of Decapoda (Malacostraca: Crustacea) representing 34 families were recorded in the material collected in 2012 from 265 van Veen grab (0.1 m2) samples, from the nine transects distributed along the coast ...

    • Spatial structuring in early life stage fish diversity in the Scotia Sea region of the Southern Ocean 

      Dornan, Tracey; Knutsen, Tor; Krafft, Bjørn Arne; Kvalsund, Merete; Mateos-Rivera, Alejandro; Tarling, Geraint A.; Wienerroither, Rupert; Hill, Simeon L. (Peer reviewed; Journal article, 2023)
      The fish community of the Scotia Sea is diverse and plays key roles in Antarctic food webs and biogeochemical cycling. However, knowledge of the spatial and community structure of their early life stages is limited, ...

    • Effects of temperature and feeding regime on cortisol concentrations in scales of Atlantic salmon post-smolts 

      O'Toole, Christina; White, Philip; Thomas, Katie; O'Maoiléidigh, Niall; Fjelldal, Per Gunnar; Hansen, Tom Johnny; Graham, Conor T.; Brophy, Deirdre (Peer reviewed; Journal article, 2023)
      Anadromous fish are vulnerable to anthropogenic and environmental stressors including pollution, rising temperatures, and changes in food availability. Knowledge of how fish respond to specific stressors aid our understanding ...

    • Biological Responses of Pacific Herring Embryos to Crude Oil Are Quantifiable at Exposure Levels Below Conventional Limits of Quantitation for PAHs in Water and Tissues 

      Incardona, John P.; Linbo, Tiffany L.; Cameron, James R.; French, Barbara L.; Bolton, Jennie L.; Gregg, Jacob L.; Donald, Carey; Hershberger, Paul K.; Scholz, Nathaniel L. (Peer reviewed; Journal article, 2023)
      Pacific herring (Clupea pallasii), a cornerstone of marine food webs, generally spawn on marine macroalgae in shallow nearshore areas that are disproportionately at risk from oil spills. Herring embryos are also highly ...

    • Vitamin B12 and folate status in pregnant females and their infants in Norway: Secondary analysis from the Mommy´s Food Study 

      Bjørkevoll, Sol Maja Graasvold; Konijnenberg, Carolien; Kvestad, Ingrid Hafting; McCann, Adrian; Ueland, Per Magne; Næss, Synnøve; Dahl, Lisbeth; Kjellevold, Marian; Strand, Tor Arne; Markhus, Maria Wik (Peer reviewed; Journal article, 2023)
      Background: Vitamin B12 and folate are essential micronutrients important for normal infant growth and development. Objectives: The aims were to describe vitamin B12 and folate status in pregnant females and their infants ...

    • Dietary beauvericin and enniatin B exposure cause different adverse health effects in farmed Atlantic salmon 

      Berntssen, Marc HG; Fjelldal, Per Gunnar; Gavaia, P.J.; Laizé, V.; Hamre, Kristin; Donald, Carey; Jakobsen, J.V.; Omdal, A.; Søderstrøm, Karin Sofie; Lie, Kai Kristoffer (Peer reviewed; Journal article, 2023)
      The extensive use of plant ingredients in novel aquafeeds have introduced mycotoxins to the farming of seafood. The emerging enniatin B (ENNB) and beauvericin (BEA) mycotoxins have been found in the novel aquafeeds and ...

    • Macro- and microplastics as complex threats to coral reef ecosystems 

      Zhang, Wei; Sik Ok, Yong; Bank, Michael; Sonne, Christian (Peer reviewed; Journal article, 2023)
      The impacts of macroplastics (macro-), microplastics (MPs, <5mm), and nanoplastics (NPs, <100 nm) on corals and their complex reef ecosystems are receiving increased attention and visibility. MPs represent a major, ...

    • Polar Fresh Water in a Changing Global Climate: Linking Arctic and Southern Ocean Processes 

      Rabe, Benjamin; Martin, Torge; Solomon, Amy; Assmann, Karen; Biddle, Louise C.; Haine, Thomas; Hattermann, Tore; Haumann, F. Alexander; Jahn, Alexandra; Karpouzoglou, Theodoros; Laukert, Georgi; Naveira Garabato, Alberto; Rosenblum, Erica; Sikes, Elisabeth; Yin, Liping; Zhang, Xiangdong (Peer reviewed; Journal article, 2023)

    • Transforming sustainable aquaculture by applying circularity principles 

      Chary, Killian; van Riel, Anne-Jo; Muscat, Abigail; Wilfart, Aurélie; Harchaoui, Souhil; Verdegem, Marc; Filgueira, Ramón; Troell, Max; Henriksson, Patrik J. G.; de Boer, Imke J. M.; Wiegertjes, Geert F. (Peer reviewed; Journal article, 2023)
      A circular economy is considered one way to reduce environmental impacts of human activities, by more efficient use of resources and recovery, resulting in less waste and emissions compared to linear take-make-dispose ...

    • Research priorities for the sustainability of coral-rich western Pacific seascapes 

      Cumming, Graeme S.; Adamska, Maja; Barnes, Michele L.; Barnett, Jon; Bellwood, David R.; Cinner, Joshua E.; Cohen, Philippa J.; Donelson, Jennifer M.; Fabricius, Katharina; Grafton, R. Quentin; Grech, Alana; Gurney, Georgina G.; Hoegh-Guldberg, Ove; Hoey, Andrew S.; Hoogenboom, Mia O.; Lau, Jacqueline; Lovelock, Catherine E.; Lowe, Ryan; Miller, David J.; Morrison, Tiffany H.; Mumby, Peter J.; Nakata, Martin; Pandolfi, John M.; Peterson, Garry D.; Pratchett, Morgan S.; Ravasi, Timothy; Riginos, Cynthia; Rummer, Jodie L.; Schaffelke, Britta; Wernberg, Thomas; Wilson, Shaun K. (Peer reviewed; Journal article, 2023)
      Nearly a billion people depend on tropical seascapes. The need to ensure sustainable use of these vital areas is recognised, as one of 17 policy commitments made by world leaders, in Sustainable Development Goal (SDG) 14 ...

    • Using natural analogues to investigate the effects of climate change and ocean acidification on Northern ecosystems 

      Rastrick, Samuel; Graham, Helen; Azetsu-Scott, Kumiko; Calosi, Piero; Chierici, Melissa; Fransson, Agneta; Hop, Haakon; Hall-Spencer, Jason M.; Milazzo, Marco; Thor, Peter; Kutti, Tina (Peer reviewed; Journal article, 2018)
      Northern oceans are in a state of rapid transition. Still, our knowledge of the likely effects of climate change and ocean acidification on key species in the food web, functionally important habitats and the structure of ...

    • Growth Performance, Nutrient Digestibility, and Retention in Atlantic Salmon, Salmo salar L., Fed Diets with Fermented Sugar Kelp, Saccharina latissima 

      Sartipiyarahmadi, Sahar; Philip, Antony Jesu Prabhu; Sveier, Harald; Steinsund, Silje; Lock, Erik Jan Robert; Madaro, Angelico; Hansen, Tom Johnny; Wiech, Martin; Strand, Øivind; Jakobsen, Jan Vidar; Van Der Heide, Marleen E.; Nørgaard, Jan Værum; Remø, Sofie C. (Peer reviewed; Journal article, 2023)
      Using low trophic marine resources such as sugar kelp (Saccharina latissimi) is of great interest to increase the circular food production in the ocean. Sugar kelp does, however, contain high levels of carbohydrates and ...

    • Emerging phylogeographic perspective on the toxigenic diatom genus Pseudo-nitzschia in coastal northern European waters and gateways to eastern Arctic seas: Causes, ecological consequences and socio-economic impacts 

      Cembella, Allan; Klemm, Kerstin; John, Uwe; Karlson, Bengt; Arneborg, Lars; Clarke, Dave; Yamanaka, Tsuyuko; Cusack, Caroline; Naustvoll, Lars Johan; Bresnan, Eileen; Supraha, Luka; Lundholm, Nina (Peer reviewed; Journal article, 2023)
      The diatom Pseudo-nitzschia H. Peragallo is perhaps the most intensively researched genus of marine pennate diatoms, with respect to species diversity, life history strategies, toxigenicity, and biogeographical distribution. ...

    • Evidence of hybridization between genetically distinct Baltic cod stocks during peak population abundance(s) 

      Helmerson, Cecilia; Weist, Peggy; Brieuc, Marine Servane Ono; Maurstad, Marius Filomeno; Schade, Franziska Maria; Dierking, Jan; Petereit, Christoph; Knutsen, Halvor; Metcalfe, Julian; Righton, David; André, Carl; Krumme, Uwe; Jentoft, Sissel; Hanel, Reinhold (Peer reviewed; Journal article, 2023)
      Range expansions can lead to increased contact of divergent populations, thus increasing the potential of hybridization events. Whether viable hybrids are produced will most likely depend on the level of genomic divergence ...

    • Ecotoxicological assessment of Cu-rich acid mine drainage of Sulitjelma mine using zebrafish larvae as an animal model 

      Varshney, Shubham; Lundås, Mikkel; Siriyappagouder, Prabhugouda; Kristensen, Torstein; Olsvik, Pål Asgeir (Others, 2024)
      Acid mine drainage (AMD) is widely acknowledged as a substantial threat to the biodiversity of aquatic ecosystems. The present study aimed to study the toxicological effects of Cu-rich AMD from the Sulitjelma mine in ...

    • Emerging and legacy contaminants in common minke whale from the Barents sea 

      Andvik, Clare Margaret; Haug, Tore; Lyche, Jan Ludvig; Borgå, Katrine (Peer reviewed; Journal article, 2023)
      Persistent organic pollutants (POPs), including brominated flame retardants (BFRs), perfluoroalkyl substances (PFAS) and metals, can accumulate in marine mammals and be transferred to offspring. In this study, we analyzed ...

    • The Systematics of the ophidiid genus Spectrunculus (Teleostei, Ophidiiformes) revisited with description of a new species and resurrection of S. radcliffei 

      Uiblein, Franz; Møller, Peter Rask; Nielsen, Jørgen G. (Peer reviewed; Journal article, 2023)
      After a preceding revision based on 87 specimens, the systematics of the abyssal giant cuskeel genus Spectrunculus Jordan and Thompson, 1914 has been revisited, based on the examination of 34 additional specimens and new ...

    • Management strategies can buffer the effect of mass mortality in early life stages of fish 

      Buttay, Lucie; Ohlberger, Jan Philipp; Langangen, Øystein Ole Gahr (Peer reviewed; Journal article, 2023)
      1. Mass mortality (MM) events affecting early life stages of fish can have strong and long-term consequences for population abundance and demography as well as the economic activity supported by exploited stocks. Adaptive ...

    • The circumpolar impacts of climate change and anthropogenic stressors on Arctic cod (Boreogadus saida) and its ecosystem 

      Geoffroy, Maxime; Bouchard, Caroline; Flores, Hauke; Robert, Dominique; Gjøsæter, Harald; Hoover, Carie; Hop, Haakon; Hussey, Nigel E.; Nahrgang, Jasmine; Steiner, Nadja; Bender, Morgan; Berge, Jørgen; Castellani, Giulina; Chernova, Natalia; Copeman, Louise; David, Carmen; Deary, Alison; Divoky, George; Dolgov, Andrey; Duffy-Anderson, Janet; Dupont, Nicolas; Durant, Joël; Elliott, Kyle; Gauthier, Stéphane; Goldstein, Esther D.; Gradinger, Rolf Rudolf; Hedges, Kevin; Herbig, Jennifer; Laurel, Ben; Loseto, Lisa; Maes, Sarah; Mark, Felix; Mosbech, Anders; Pedro, Sara; Petitt-Wade, Harri; Prokopchuk, Irina; Paul E, Renaud; Schembri, Sarah; Vestfals, Cathleen; Walkusz, Wojciech (Peer reviewed; Journal article, 2023)
      Arctic cod biomass are predicted. In most Arctic seas, the relative abundance of Arctic cod within the fish community will likely fluctuate in accordance with cold and warm periods. A reduced abundance of Arctic cod will ...