• Attuning to a changing ocean 

      Stenseth, Nils Christian; Payne, Mark R.; Bonsdorff, Erik; Dankel, Dorothy Jane; Durant, Joel Marcel; Anderson, Leif G.; Armstrong, Claire W.; Blenckner, Thorsten; Brakstad, Ailin; Dupont, Sam; Eikeset, Anne Maria; Goksøyr, Anders; Jónsson, Steingrímur; Kuparinen, Anna; Våge, Kjetil; Österblom, Henrik; Paasche, Øyvind (Peer reviewed; Journal article, 2020)
      The ocean is a lifeline for human existence, but current practices risk severely undermining ocean sustainability. Present and future social−ecological challenges necessitate the maintenance and development of knowledge ...
    • Auto-Adhesion Potential of Extraocular Aqp0 during Teleost Development 

      Chauvigné, Francois; Fjelldal, Per Gunnar; Cerdà, Joan; Finn, Roderick Nigel (Journal article; Peer reviewed, 2016-05-06)
      AQP0 water channels are the most abundant proteins expressed in the mammalian lens fiber membranes where they are essential for lens development and transparency. Unlike other aquaporin paralogs, mammalian AQP0 has a low ...
    • An Automated Pipeline for Image Processing and Data Treatment to Track Activity Rhythms of Paragorgia arborea in Relation to Hydrographic Conditions 

      Zuazo, Ander; Grinyo, Jordi; López-vázquez, Vanesa; Rodriguez, Erik; Costa, Corrado; Ortenzi, Luciano; Flögel, Sascha; Valencia, Javier; Marini, Simone; Zhang, Guosong; Wehde, Henning; Aguzzi, Jocopo (Peer reviewed; Journal article, 2020)
      Imaging technologies are being deployed on cabled observatory networks worldwide. They allow for the monitoring of the biological activity of deep-sea organisms on temporal scales that were never attained before. In this ...
    • Automatic Fish Age Determination across Different Otolith Image Labs Using Domain Adaptation 

      Ordonez, Alba; Eikvil, Line; Salberg, Arnt-Børre; Harbitz, Alf; Elvarsson, Bjarki Thor (Peer reviewed; Journal article, 2022)
      The age determination of fish is fundamental to marine resource management. This task is commonly done by analysis of otoliths performed manually by human experts. Otolith images from Greenland halibut acquired by the ...
    • Automatic interpretation of otoliths using deep learning 

      Moen, Endre; Handegard, Nils Olav; Allken, Vaneeda; Albert, Ole Thomas; Harbitz, Alf; Malde, Ketil (Journal article; Peer reviewed, 2018)
      The age structure of a fish population has important implications for recruitment processes and population fluctuations, and is a key input to fisheries-assessment models. The current method of determining age structure ...
    • Automatic interpretation of salmon scales using deep learning 

      Vabø, Rune; Moen, Endre; Smolinski, Szymon; Husebø, Åse; Handegard, Nils Olav; Malde, Ketil (Peer reviewed; Journal article, 2021)
      For several fish species, age and other important biological information is manually inferred from visual scrutinization of scales, and reliable automatic methods are not widely available. Here, we apply Convolutional ...
    • Automatic length estimation of free-swimming fish using an underwater 3D range-gated camera 

      Risholm, Petter; Mohammed, Ahmed Kedir; Kirkhus, Trine; Clausen, Sigmund; Vasilyev, Leonid; Folkedal, Ole; Johnsen, Øistein; Haugholt, Karl Henrik; Thielemann, Jens T (Peer reviewed; Journal article, 2022)
      Camera estimation of fish size in aquaculture production and fisheries is crucial for enabling knowledge-based decision making. Automatic estimation of fish lengths on an individual and population basis are key steps to ...
    • Automatisk telling, måling og veiing av levende torsk – vurdering av teknologi for godkjenning ved kjøp og salg 

      Jakobsen, Ronny Andre; Evensen, Tor Hatten; Sæther, Bjørn-Steinar; Isaksen, Bjørnar; Humborstad, Odd Børre; Midling, Kjell Øyvind (Nofima rapportserie, Research report, 2012)
      AquaScan, en teknologi utviklet for telling og veiing av oppdrettsfisk, er testet i forbindelse med leveranse av levende villfanget torsk og på jevnstor oppdrettet torsk. Det er utført 24 tester på villfanget og oppdrettet ...
    • Autonomous Surface and Underwater Vehicles as Effective Ecosystem Monitoring and Research Platforms in the Arctic—The Glider Project 

      Camus, Lionel; Andrade, Hector; Aniceto, Ana Sofia; Aune, Magnus; Bandara, Kanchana; Basedow, Sünnje Linnéa; Christensen, Kai Håkon; Cook, Jeremy; Daase, Malin; Dunlop, Katherine Mary; Falk-Petersen, Stig; fietzek, Peter; Fonnes, Gro; Ghaffari, Peygham; Gramvik, Geir; Graves, Inger; Hayes, Daniel; Langeland, Tom; Lura, Harald; Marin, Trond Kristiansen; Nøst, Ole Anders; Peddie, David; Pederick, Joel; Pedersen, Geir; Sperrevik, Ann Kristin; Sørensen, Kai; Tassara, Luca; Tjøstheim, Sigurd; Tverberg, Vigdis; Dahle, Salve (Peer reviewed; Journal article, 2021)
      Effective ocean management requires integrated and sustainable ocean observing systems enabling us to map and understand ecosystem properties and the effects of human activities. Autonomous subsurface and surface vehicles, ...
    • Autosomal sdY pseudogenes explain discordances between phenotypic sex and DNA marker for sex identification in Atlantic salmon 

      Ayllon, Fernando; Solberg, Monica Favnebøe; Besnier, Francois; Fjelldal, Per Gunnar; Hansen, Tom Johnny; Wargelius, Anna; Edvardsen, Rolf Brudvik; Glover, Kevin (Peer reviewed; Journal article, 2020)
      Despite the key role that sex-determination plays in evolutionary processes, it is still poorly understood in many species. In salmonids, which are among the best studied fishes, the master sex-determining gene sexually ...
    • Autumn movements of fin whales (Balaenoptera physalus) from Svalbard, Norway, revealed by satellite tracking 

      Lydersen, Christian; Vacquie-Garcia, Jade; Heide-Jørgensen, Mads-Peter; Øien, Nils Inge; Guinet, Christophe; Kovacs, Kit M. (Peer reviewed; Journal article, 2020)
      Insight into animal movements is essential for understanding habitat use by individuals as well as population processes and species life-history strategies. In this study, we instrumented 25 fin whales with ARGOS ...
    • Avlusing med kaldt vann? – effektivitet og laksens velferd — sluttrapport FHF prosjekt 901488 

      Oppedal, Frode; Stien, Lars Helge; Wright, Daniel William; Moltumyr, Lene; Nilsson, Jonatan; Dempster, Timothy David; Overton, Kathy (Rapport fra havforskningen, Research report, 2019)
      Termisk behandling av oppdrettslaks med varmt vann blir hyppig brukt av næringen som avlusingsmetode. Behandlingen rapporteres å fjerne mobile lus effektivt, men kan også føre til dårligere fiskevelferd og økt dødelighet. ...
    • Bacterial Growth and Mortality after Deposition of Saharan Dust and Mixed Aerosols in the Eastern Mediterranean Sea: A Mesocosm Experiment 

      Tsiola, Anastasia; Tsagaraki, Tatiana; Giannakourou, Antonia; Nikolioudakis, Nikolaos; Yücel, Nebil; Herut, Barak; Pitta, Paraskevi (Peer reviewed; Journal article, 2017)
    • Balanced harvest: concept, policies, evidence, and management implications 

      Zhou, Shijie; Kolding, Jeppe; Garcia, Serge M.; Plank, Michael J.; Bundy, Alida; Charles, Anthony; Hansen, Cecilie; Heino, Mikko Petteri; Howell, Daniel; Jacobsen, Nis S.; Reid, David G.; Rice, Jake C.; van Zwieten, Paul A.M. (Journal article; Peer reviewed, 2019)
      Balanced harvest has been proposed to reduce fishing impact on ecosystems while simultaneously maintaining or even increasing fishery yield. The concept has attracted broad interest, but also received criticisms. In this ...
    • Balanced harvest: Utopia, failure, or a functional strategy? 

      Kolding, Jeppe; Garcia, Serge M.; Zhou, Shijie; Heino, Mikko (Journal article; Peer reviewed, 2016-03-16)
      Since “balanced harvest” was proposed in 2010 as a possible tool in the operationalization of the ecosystem approach to fisheries (EAF), the concept gained extensive international attention. Because maintaining ecosystem ...
    • Balanced harvesting in a variable and uncertain world – a case study from the Barents Sea. 

      Howell, Daniel; Hansen, Cecilie; Bogstad, Bjarte; Skern-Mauritzen, Mette (Journal article; Peer reviewed, 2016-03-21)
    • Baltic Sea ecosystem response to various nutrient load scenarios in present and future climates 

      Saraiva, Sofia; Markus Meier, HE; Andersson, Helen; Hoglund, Anders; Dieterich, Christian; Gröger, Matthias; Hordoir, Robinson; Eilola, Kari (Journal article; Peer reviewed, 2018)
      The Baltic Sea is a shallow, semi-enclosed brackish sea suffering like many other coastal seas from eutrophication caused by human impact. Hence, nutrient load abatement strategies are intensively discussed. With the help ...
    • Baltic Sea genetic biodiversity: Current knowledge relating to conservation management 

      Wennerström, Lovisa; Jansson, Eeva; Laikre, Linda (Journal article; Peer reviewed, 2017)
      1. The Baltic Sea has a rare type of brackish water environment which harbours unique genetic lineages of many species. The area is highly influenced by anthropogenic activities and is affected by eutrophication, climate ...
    • Barents Sea Capelin - Report of the Joint Russian-Norwegian Working Group on Arctic Fisheries (JRN-AFWG) 2022 

      Bogstad, Bjarte; Chetyrkin, Anatoly; Gjøsæter, Harald; Howell, Daniel; Hølleland, Sondre Nedreås (IMR/PINRO Joint Report Series;2022 - 8, Research report, 2022)
    • Barents Sea Capelin - Report of the Joint Russian-Norwegian Working Group on Arctic Fisheries (JRN-AFWG) 2023 

      Bogstad, Bjarte; Chetyrkin, Anatoly; Nedreaas, Kjell Harald; Karlson, Stine; kovalev, Yury; Krivosheya, Pavel; Prozorkevich, Dmitry; Skaret, Georg; Stesko, Alexey (IMR/PINRO Joint Report Series;2023 - 9, Research report, 2023)