Blar i Publikasjoner fra CRIStin på tittel

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    • Application of polychaetes in (de)coupled integrated aquaculture: production of a high quality marine resource. 

      Nederlof, M.A.J; Jansen, Henrice M; Dahlgren, Thomas Gunnar; Fang, J.; Meier, Sonnich; Strand, Øivind; Sveier, Harald; Verdegem, M.C.J.; Smaal, A.C. (Journal article; Peer reviewed, 2019)
      Capitella sp. and Ophryotrocha craigsmithi received a diet of salmon feces to evaluate their potential to convert fish waste into valuable marine products, e.g. ingredients for fish feed formulation. Production rate and ...

    • Applications and analytical approaches using imaging sonar for quantifying behavioural interactions among aquatic organisms and their environment 

      Munnelly, Ryan T.; Castillo, Jose Carlos; Handegard, Nils Olav; Kimball, Matthew E.; Boswell, Kevin M.; Rieucau, Guillaume (Peer reviewed; Journal article, 2023)
      For many aquatic animals, distributional patterns, trophodynamic relationships, and reproductive activity are driven by complex biotic and abiotic ecosystem interactions that influence behaviour. Linking behavioural ...

    • Applying a New Ensemble Approach to Estimating Stock Status of Marine Fisheries around the World 

      Rosenberg, Andrew; Kleisner, Kristin M; Afflerbach, Jamie; Anderson, Sean C.; Dickey-Collas, Mark; Cooper, Andrew B.; Fogarty, Michael J.; Fulton, Elizabeth A.; Gutierrez, Nicolas L.; Hyde, Kimberly J.W.; Jardim, Ernesto; Jensen, Olaf P.; Kristiansen, Trond; Longo, Catherine; Minte-Vera, Carolina V.; Minto, Coilin; Mosqueira, Iago; Osio, Giacomo Chato; Ovando, Daniel; Selig, Elizabeth R; Thorson, James T.; Walsh, Jessica C.; Ye, Yimin (Journal article; Peer reviewed, 2018)
      The exploitation status of marine fisheries stocks worldwide is of critical importance for food security, ecosystem conservation, and fishery sustainability. Applying a suite of data‐limited methods to global catch data, ...

    • Applying Bayesian model selection to determine ecological covariates for recruitment and natural mortality in stock assessment 

      Trochta, John Tyler; Branch, Trevor A (Peer reviewed; Journal article, 2021)
      Incorporating ecological covariates into fishery stock assessments may improve estimates, but most covariates are estimated with error. Model selection criteria are often used to identify support for covariates, have some ...

    • Applying genetic technologies to combat infectious diseases in aquaculture 

      Robinson, Nicholas Andrew; Robledo, Diego; Sveen, Lene; Daniels, Rose Ruiz; Krasnov, Aleksei; Coates, Andrew; Jin, Ye Hwa; Barrett, Luke T.; Lillehammer, Marie; Kettunen, Anne Helena; Phillips, Ben L.; Dempster, Tim; Doeschl-Wilson, Andrea; Samsing, Francisca; Difford, Gareth Frank; Salisbury, Sarah; Gjerde, Bjarne; Haugen, John-Erik; Burgerhout, Erik; Dagnachew, Binyam Sime; Kurian, Dominic; Fast, Mark D.; Rye, Morten; Salazar, Marcela; Bron, James E.; Monaghan, Sean J.; Jacq, Celeste; Birkett, Mike; Browman, Howard I.; Skiftesvik, Anne Berit; Fields, David M.; Selander, Erik; Bui, Samantha; Sonesson, Anna Kristina; Skugor, Stanko; Østbye, Tone-Kari K; Houston, Ross D. (Peer reviewed; Journal article, 2022)
      Disease and parasitism cause major welfare, environmental and economic concerns for global aquaculture. In this review, we examine the status and potential of technologies that exploit genetic variation in host resistance ...

    • Applying global best practices for estimating unreported catches in Norwegian fisheries under a discard ban 

      Clegg, Thomas L; Kennelly, Steven J.; Blom, Geir; Nedreaas, Kjell Harald (Peer reviewed; Journal article, 2020)
      In addition to their role as a fisheries management tool, discard bans can be effective in improving knowledge of total catches via the requirement to land and report all catches. This shifts the focus to understanding the ...

    • Approaches for delaying sexual maturation in salmon and their possible ecological and ethical implications 

      Iversen, Marianne; Myhr, Anne Ingeborg; Wargelius, Anna (Peer reviewed; Journal article, 2016)

    • Approaches for reducing the iodine content of the brown seaweed Saccharina latissima—effects on sensory properties 

      Krook, Johanna Mathilda Liberg; Duinker, Arne; Larssen, Wenche Merete Emblem; Birkeland, Ingri Mjelde; Skeie, Siv Borghild; Horn, Svein Jarle; Stevant, Pierrick Francois Denis (Peer reviewed; Journal article, 2023)
      The effects of steam- or warm water treatments of the brown seaweed Saccharina latissima on iodine content and nutrient and sensory profiles were investigated. Warm freshwater or seawater treatments reduced the dry weight ...

    • Approaching the Arctic: the occurrence of Parin’s spinyfin Diretmichthys parini (Beryciformes: Diretmidae) in the Nordic Seas 

      Lynghammar, Arve; Byrkjedal, Ingvar; Bugjerde, Berit Margrete; Wienerroither, Rupert (Peer reviewed; Journal article, 2020)
      Two adult specimens of the tropical to subtropical fish species Diretmichthys parini are reported from the North Sea and the northern Norwegian Sea, respectively. Both were accidentally caught as bycatch by commercial ...

    • Aquaculture-derived trophic subsidy boosts populations of an ecosystem engineer 

      White, Camille; Bannister, Raymond; Dworjanyn, Simon; Husa, Vivian; Nichols, Peter D.; Dempster, Tim (Journal article; Peer reviewed, 2018)
      Environmental management of coastal aquaculture is focused on acute impacts of organic and nitrogenous wastes close to farms. However, the energy-rich trophic subsidy that aquaculture provides may create cascades with ...

    • Aquaculture-driven evolution of the salmon louse mtDNA genome 

      Rutle, Karoline Hasti; Skern-Mauritzen, Rasmus; Nilsen, Frank; Mateos-Rivera, Alejandro; Sørvik, Anne Grete Eide; Jansson, Eeva; Quintela, Maria; Besnier, Francois; Ayllon, Fernando; Fjørtoft, Helene Børretzen; Glover, Kevin Alan (Peer reviewed; Journal article, 2023)
      Resistance toward the antiparasitic pyrethroid, deltamethrin, is reported in the Atlantic salmon louse (Lepeophtheirus salmonis salmonis), a persistent ectoparasite of farmed and wild salmonids. The resistance mechanism ...

    • Aquaculture-driven evolution: distribution of pyrethroid resistance in the salmon louse throughout the North Atlantic in the years 2000–2017 

      Fjørtoft, Helene Børretzen; Nilsen, Frank; Besnier, Francois; Espedal, Per Gunnar; Stene, Anne; Tveten, Ann-Kristin; Bjørn, Pål Arne; Aspehaug, Vidar; Glover, Kevin (Peer reviewed; Journal article, 2020)
      The parasitic salmon louse, and its documented resistance to chemotherapeutants, represents the most persistent environmental challenge to global salmonid aquaculture. We used a genetic marker associated with pyrethroid ...

    • Arctic and Atlantic waters in the Norwegian Basin, between year variability and potential ecosystem implications 

      Skagseth, Øystein; Søiland, Henrik; Mork, Kjell Arne; Gundersen, Kjell; Broms, Cecilie; Hathun, Hjalmar; Kristiansen, Inga; Larsen, Karin M H; Petursdottir, Hildur (Peer reviewed; Journal article, 2022)
      The ocean climate of the southern Norwegian Sea - the Norwegian Basin - is largely set by the relative amount of Atlantic Water in the eastern and Arctic Water in the western region. Here we utilized hydrographic data from ...

    • Arctic continental slopes sharp gradients of physical processes affect pelagic and benthic ecosystems. 

      Bluhm, Bodil; Janout, Markus; Danielson, Seth L.; Ellingsen, Ingrid H.; Gavrilo, Maria; Grebmeier, Jaqueline; Hopcroft, Russell R.; Iken, Katrin; Ingvaldsen, Randi Brunvær; Jørgensen, Lis Lindal; Kosobokova, Ksenia N.; Kwok, Ron; Polyakov, Igor V.; Renaud, Paul E.; Carmack, Eddy C. (Peer reviewed; Journal article, 2020)
      Continental slopes – steep regions between the shelf break and abyssal ocean – play key roles in the climatology and ecology of the Arctic Ocean. Here, through review and synthesis, we find that the narrow slope regions ...

    • Arctic Fisheries Working Group (AFWG; outputs from 2022 meeting) 

      Howell, Daniel; Godiksen, Jane Aanestad; Tranang, Caroline Aas; Berg, Erik; Bernreuther, Matthias; Bogstad, Bjarte; Breivik, Olav Nikolai; Casas, Jose Miguel; Clain, Laura; Eidset, Elise; Eriksen, Elena; Fall, Johanna Jennifer Elisabeth; Fossheim, Maria; Gjøsæter, Harald; Gundersen, Sofie; Hallfredsson, Elvar Halldor; Höffle, Hannes; Johannessen, Edda; Nedreaas, Kjell Harald; Nielsen, Anders; Skaret, Georg; Staby, Arved; Stock, Brian; Subbey, Samuel; Tallman, Ross; Trochta, John Tyler; Vollen, Tone; Windsland, Kristin (Journal article, 2023)

    • Arctic fishes in the Barents Sea 2004-2015: Changes in abundance and distribution 

      Johannesen, Edda; Mørk, Herdis Langøy; Korsbrekke, Knut; Wienerroither, Rupert; Eriksen, Elena; Fossheim, Maria; Wenneck, Thomas de Lange; Dolgov, Andrey V.; Prokhorova, Tatiana; Prozorkevich, Dmitry (IMR/PINRO Joint Report Series;1- 2017, Research report, 2017)
      The Barents Sea is one of nine shelf ecosystem survey bordering the Arctic Basin. The Arctic region is warming faster than the rest of the world. In the Barents Sea the years since 2000 were the warmest since the onset of ...

    • Arctic Marine Data Collection Using Oceanic Gliders: Providing Ecological Context to Cetacean Vocalizations 

      Aniceto, Ana Sofia; Pedersen, Geir; Primicerio, Raul; Biuw, Martin; Lindstrøm, Ulf (Peer reviewed; Journal article, 2020)
      To achieve effective management and understanding of risks associated with increasing anthropogenic pressures in the ocean, it is essential to successfully and efficiently collect data with high spatio–temporal resolution ...

    • Arctic marine forest distribution models showcase potentially severe habitat losses for cryophilic species under climate change 

      Bringloe, Trevor T.; Wilkinson, David P.; Goldsmit, Jesica; Savoie, Amanda M.; Filbee-Dexter, Karen; Macgregor, Kathleen A.; Howland, Kimberly L.; McKindsey, Christopher W.; Verbruggen, Heroen (Peer reviewed; Journal article, 2022)
      The Arctic is among the fastest-warming areas of the globe. Understanding the impact of climate change on foundational Arctic marine species is needed to provide insight on ecological resilience at high latitudes. Marine ...

    • Arctic Observations Identify Phytoplankton Community Composition as Driver of Carbon Flux Attenuation 

      Wiedmann, Ingrid; Ceballos-Romero, E.; Villa-Alfageme, M.; Renner, Angelika; Dybwad, Christine; van der Jagt, Helga; Svensen, Camilla; Assmy, Philipp; Wiktor, Josef; Tatarek, Agnieszka; Różańska‐Pluta, M.; Iversen, Morten H. (Peer reviewed; Journal article, 2020)
      The attenuation coefficient b is one of the most common ways to describe how strong the carbon flux is attenuated throughout the water column. Therefore, b is an essential input variable in many carbon flux and climate ...

    • Arctic Ocean CO2 uptake: An improved multiyear estimate of the air-sea CO2 flux incorporating chlorophyll a concentrations 

      Yasunaka, Sayaka; Siswanto, Eko; Olsen, Are; Hoppema, Mario; Watanabe, Eiji; Fransson, Agneta Ingrid; Chierici, Melissa; Murata, Akihiko; Lauvset, Siv Kari; Wanninkhof, Rik; Takahashi, Taro; Kosugi, Naohiro; Omar, Abdirahman; van Heuven, Steven; Mathis, Jeremy T. (Journal article; Peer reviewed, 2018)
      We estimated monthly air–sea CO2 fluxes in the Arctic Ocean and its adjacent seas north of 60° N from 1997 to 2014. This was done by mapping partial pressure of CO2 in the surface water (pCO2w) using a self-organizing map ...