Browsing Articles by Title

Now showing items 2958-2977 of 3001

    • Vitamin K (phylloquinone and menaquinones) in foods – Cost-effective quantification by LC-ESI-MS/MS 

      Jensen, Marie Bagge; Rød, Kari Elin Langeland; Švarc, Petra Ložnjak; Oveland, Eystein; Jakobsen, Jette Halkjær (Peer reviewed; Journal article, 2022)
      Further research on vitamin K is necessary as growing evidence of vitamin K’s importance in human health beyond blood coagulation and bone health is emerging. We present a cost-effective LC-ESI-MS/MS method for quantification ...

    • A volumetric census of the Barents Sea in a changing climate 

      Watelet, Sylvain; Skagseth, Øystein; Lien, Vidar Surén; Sagen, Helge; Østensen, Øivind; Ivshin, Victor; Beckers, Jean-Marie (Peer reviewed; Journal article, 2020)
      The Barents Sea, located between the Norwegian Sea and the Arctic Ocean, is one of the main pathways of the Atlantic Meridional Overturning Circulation. Changes in the water mass transformations in the Barents Sea potentially ...

    • Vulnerable marine ecosystems (VMEs) Coral and sponge VMEs in Arctic and sub-Arctic waters – Distribution and threats 

      Buhl-Mortensen, Lene; Burgos, Julian M.; Steingrund, Petur; Buhl-Mortensen, Pål; Olafsdottir, Steinunn Hilma; Ragnarsson, Stefan Aki (Journal article; Peer reviewed, 2019)
      This report presents results from the NovasArc project that has collated data on the distribution of vulnerable marine ecosystems (VMEs) in Arctic and sub-Arctic waters. Eleven VMEs were identified, based on management ...

    • Warm water treatment increased mortality risk in salmon 

      Bui, Samantha; Madaro, Angelico; Nilsson, Jonatan; Fjelldal, Per Gunnar; Iversen, Martin Haugmo; Brinchmann, Monica Fengsrud; Venås, Birger; Schrøder, Merete Bjørgan; Stien, Lars Helge (Peer reviewed; Journal article, 2022)
      Thermal treatment is a controversial method to control sea lice in the Atlantic salmon farming industry. This study aimed to complement the growing evidence base to document the impact of thermal treatments on salmon ...

    • A warmer environment can reduce sociability in an ectotherm 

      Pilakouta, Natalie; O'Donnell, Patrick J.; Crespel, Amélie; Levet, Marie; Claireaux, Marion; Humble, Joseph L.; Kristjánsson, Bjarni K.; Skúlason, Skúli; Lindström, Jan; Metcalfe, Neil B.; Killen, Shaun S.; Parsons, Kevin J. (Peer reviewed; Journal article, 2022)
      The costs and benefits of being social vary with environmental conditions, so individuals must weigh the balance between these trade-offs in response to changes in the environment. Temperature is a salient environmental ...

    • Warming Accelerates the Onset of the Molecular Stress Response and Increases Mortality of Larval Atlantic Cod 

      Oomen, Rebekah Alice; Knutsen, Halvor; Olsen, Esben Moland; Jentoft, Sissel; Stenseth, Nils Christian; Hutchings, Jeffrey (Peer reviewed; Journal article, 2022)
      Temperature profoundly affects ectotherm physiology. Although differential thermal responses influence fitness, thus driving population dynamics and species distributions, our understanding of the molecular architecture ...

    • Wasp-Waist Interactions in the North Sea Ecosystem 

      Fauchald, Per; Skov, Henrik; Skern-Mauritzen, Mette; Johns, David; Tveraa, Torkild (Journal article; Peer reviewed, 2011-07-28)
      Background In a “wasp-waist” ecosystem, an intermediate trophic level is expected to control the abundance of predators through a bottom-up interaction and the abundance of prey through a top-down interaction. Previous ...

    • Water quality and microbial community structure in juvenile Atlantic cod (Gadus morhua L.) cultures 

      van der Meeren, Terje; Brunvold, Laila; Sandaa, Ruth-Anne; Bergh, Øivind; Castberg, Tonje; Thyrhaug, Runar; Mangor-Jensen, Anders (Journal article; Peer reviewed, 2011-06)
      The effect of water treatment and flow rate on young Atlantic cod juveniles was investigated in a 36-days experiment. Four different flow rates (10, 20, 40, and 70 times the effective tank volume per day) were set up in ...

    • Water temperature and dietary histidine affect cataract formation in Atlantic salmon (Salmo salar L.) diploid and triploid yearling smolt 

      Sambraus, Florian; Fjelldal, Per Gunnar; Remø, Sofie C.; Hevrøy, Ernst Morten; Nilsen, Tom Ole; Thorsen, Anders; Hansen, Tom Johnny; Waagbø, Rune (Peer reviewed; Journal article, 2017)

    • Water type quantification in the Skagerrak, the Kattegat and off the Jutland west coast 

      Kristiansen, Trond; Aas, Eyvind (Journal article; Peer reviewed, 2014-12-06)
      An extensive data series of salinity, nutrients and coloured dissolved organic material (CDOM) was collected in the Skagerrak, the northern part of the Kattegat and off the Jutland west coast in April each year during the ...

    • Weak seasonality in benthic food web structure within an Arctic inflow shelf region 

      Ziegler, Amanda; Bluhm, Bodil; Renaud, Paul Eric; Jørgensen, Lis Lindal (Peer reviewed; Journal article, 2023)
      The Arctic Ocean is characterized by pronounced seasonality in the quantity and quality of organic matter exported from the surface ocean. While it is well established that changes in food availability can alter the ...

    • Weak seasonality in benthic food web structure within an Arctic inflow shelf region 

      Ziegler, Amanda; Bluhm, Bodil Annikki Ulla Barbro; Renaud, Paul Eric; Jørgensen, Lis Lindal (Peer reviewed; Journal article, 2023)
      The Arctic Ocean is characterized by pronounced seasonality in the quantity and quality of organic matter exported from the surface ocean. While it is well established that changes in food availability can alter the ...

    • Weakening of Cold Halocline Layer Exposes Sea Ice to Oceanic Heat in the Eastern Arctic Ocean 

      Polyakov, Igor V.; Rippeth, Tom; Fer, Ilker; Alkire, Matthew B.; Carmack, Eddy; Ingvaldsen, Randi Brunvær; Ivanov, Vladimir V.; Janout, Markus; Lind, Sigrid; Padman, Laurie; Pnyushkov, Andrey V.; Rember, Robert (Peer reviewed; Journal article, 2020)
      A 15-yr duration record of mooring observations from the eastern (>70°E) Eurasian Basin (EB) of the Arctic Ocean is used to show and quantify the recently increased oceanic heat flux from intermediate-depth (~150–900 m) ...

    • Weeks in Pregnancy on Maternal Iodine Status and Infant Neurodevelopment: Mommy's Food, a Randomized-Controlled Trial 

      Markhus, Maria Wik; Hysing, Mari; Midtbø, Lisa Kolden; Nerhus, Ive; Næss, Synnøve; Aakre, Inger; Kvestad, Ingrid; Dahl, Lisbeth; Kjellevold, Marian (Peer reviewed; Journal article, 2020)
      Background: Mild-to-moderate iodine deficiency is still present in many countries, particularly in pregnant women. Observational studies suggest that mild-to-moderate iodine deficiency during pregnancy may be associated ...

    • Welfare effects of environmental hypercapnia quantified by indicators based on morphology and allostatic load in Atlantic salmon (Salmo salar) 

      Höglund, Erik; Folkedal, Ole; Aerts, Johan; Hvas, Malthe; Øverli, Øyvind; Mangor-Jensen, Anders; Vindas, Marco A.; Nilsson, Jonatan; Kristiansen, Tore (Peer reviewed; Journal article, 2023)
      Water supply is a limited resource in most salmon hatcheries, which is compensated by reduced water flow and oxygenation. However, reduced water exchange can lead to accumulation of CO2, resulting in environmental hypercapnia, ...

    • Welfare of aquatic organisms: Is there some faith-based HARKing going on here? 

      Browman, Howard I.; Skiftesvik, Anne Berit (Journal article; Peer reviewed, 2011-05-09)
      Much of the literature on aquatic animal welfare is flawed by 4 non-mutually exclusive (and often inter-related) biases: under-reporting/ignoring of negative results, faith-based research and/or interpretations, Hypothesizing ...

    • What can selection experiments teach us about fisheries-induced evolution? 

      Diaz Pauli, Beatriz; Heino, Mikko Petteri (Peer reviewed; Journal article, 2014)

    • What drives marine fisheries production? 

      Gaichas, Sarah; Bundy, Alida; Miller, Thomas J.; Moksness, Erlend; Stergiou, Konstantinos I. (Journal article; Peer reviewed, 2012-07-12)
      This paper introduces the MEPS Theme Section (TS) ‘Comparative Analysis of Marine Fisheries Production’. The unifying theme of the studies in the TS is the relative influence of a ‘triad of drivers’—fishing, trophodynamic, ...

    • What hat are you wearing? On the multiple roles of fishery scientists in the ICES community 

      Dankel, Dorothy Jane; Stange, Kari; Nielsen, Kåre Nolde (Journal article; Peer reviewed, 2015-10-29)
      Trends towards a more participatory agenda in policy-relevant science imply that the roles and work tasks of scientists become more multifaceted. In Europe, the increased use of multiannual plans creates a need for fishery ...

    • What is The Limit of Sustained Swimming in Atlantic Salmon Post smolts? 

      Hvas, Malthe; Folkedal, Ole; Oppedal, Frode (Peer reviewed; Journal article, 2021)
      A trend in Atlantic salmon aquaculture is to establish new production sites that are susceptible to extreme weather conditions; however, strong and persistent water currents may compromise fish welfare. Defining acceptable ...