Blar i SINTEF Ocean på tittel

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    • Elektrobedøving av sei Tilleggsaktivitet til FHF-prosjekt 900526 "Automatisk fangstbehandling av hvitfisk om bord på snurrevadfartøy" 

      Digre, Hanne; Erikson, Ulf Gøran; Grimsmo, Leif; Schei, Marte (SINTEF Fiskeri og havbruk;A24716, Research report, 2013-08-28)
      Med utgangspunkt i tidligere forsøk med elektrobedøving av sei, var målsettingen for dette arbeidet å undersøke om det var forskjeller i graden av kvalitetsfeil når sei ble elektrobedøvd på følgende to måter: (a) ...

    • Embryonic exposure to produced water can cause cardiac toxicity and deformations in Atlantic cod (Gadus morhua) and haddock (Melanogrammus aeglefinus) larvae 

      Hansen, Bjørn Henrik; Sørensen, Lisbet; Størseth, Trond Røvik; Nepstad, Raymond; Altin, Dag; Krause, Daniel Franklin; Meier, Sonnich; Nordtug, Trond (Journal article; Peer reviewed, 2019-06)
      Regular discharges of produced water from the oil and gas industry represents the largest direct discharge of effluent into the marine environment worldwide. Organic compound classes typically reported in produced water ...

    • Empirical estimation of low-frequency nonlinear hydrodynamic loads on moored structures 

      Sauder, Thomas Michel (Peer reviewed; Journal article, 2021)
      Low-frequency (LF) motions of floating structures are commonly modeled as the response of an oscillator to a second-order wave excitation. We present here an empirical method that reliably estimates the oscillators parameters ...

    • Employment in EU Fish Processing Industry based on Norwegian Seafood 

      Richardsen, Roger; Henriksen, Kristian (SINTEF Fiskeri og Havbruk rapport;A26219, Research report, 2014-07-03)
      The main objective of this report is to evaluate the employment effects inside EU based on supply of seafood products from Norway. Based on available statistical data we find that Norway accounts for approx. 10% of the ...

    • En mulighetsstudie for økt vekst innen innlandsoppdrett 

      Winther, Ulf; Prestvik, Øyvind; Ulgenes, Yngve; Heide, Mats Augdal; Nilssen, Frode; Haug, Lise; Uhlig, Christian; Jensen, Hallvard; Siikavuopio, Sten Ivar; Sæther, Bjørn-Steinar (SINTEF Fiskeri og havbruk rapporter;A 106041, Research report, 2010-06-29)
      SINTEF Fiskeri og havbruk har sammen med Bioforsk Nord og Nofuna Marked gjennomført en vurdering av mulighetene for økt vekst innen innlandsoppdrett i Norge. Følgende arter er vurdert: Røye, ørret, sik, regnbueørret, gjørs, ...

    • Energetic and Economic Evaluation of Zero-Waste Fish Co-Stream Processing 

      Venslauskas, Kęstutis; Navickas, Kęstutis; Nappa, Marja; Kangas, Petteri; Mozuraityte, Revilija; Slizyte, Rasa; Župerka, Vidmantas (Peer reviewed; Journal article, 2021)
      This study evaluates the possibility of recovery of high-quality valuable fish oil and proteins from fish co-streams by traditional means or a combination of several technologies. A techno-economically feasible and sustainable ...

    • Energi og klimaeffekter GCE Blue Maritime 

      Hognes, Erik Skontorp; Borgen, Henning (SINTEF Ocean;OC2017 A-159, Research report, 2017-07-06)
      Rapporten presenterer en undersøkelse av hvordan den maritime klyngen i Møre og Romsdal, GCE Blue Maritime, har bidratt til en mer energieffektiv og klimavennlig maritim næring. Resultat og konklusjoner baserer seg på ...

    • Energy conservation and power bonds in co-simulations: non-iterative adaptive step size control and error estimation 

      Sadjina, Severin Simon; Kyllingstad, Lars Tandle; Skjong, Stian; Pedersen, Eilif (Journal article; Peer reviewed, 2017-07)
      Here, we study the flow of energy between coupled simulators in a co-simulation environment using the concept of power bonds. We introduce energy residuals which are a direct expression of the coupling errors and, hence, ...

    • Energy consumption of ammonia refrigeration system on board a fishing vessel 

      Svendsen, Eirik Starheim; Widell, Kristina Norne; Nordtvedt, Tom Ståle; Jafarzadeh, Sepideh; Gabrielii, Cecilia H (Sciences et technique du froid;, Chapter; Peer reviewed, 2021)
      When assessing the carbon footprint of seafood from capture fisheries, the fuel use during fishing operation is the major contributor to overall greenhouse gas emissions. While the necessary shift towards low-carbon fuels ...

    • Energy flow analysis of an industrial ammonia refrigeration system and potential for a cold thermal energy storage 

      Widell, Kristina Norne; Svendsen, Eirik Starheim; Selvnes, Håkon; Sevault, Alexis; Hafner, Armin; Nordtvedt, Tom Ståle (Science et technique du froid;, Chapter; Peer reviewed, 2022)
      There is an increasing effort to reduce energy demand at food processing plants, mainly to reduce the total carbon footprint. The energy demand of a fish processing plant (using ammonia as refrigerant) has been evaluated ...

    • Energy measurements onboard pelagic purse seiner 

      Svendsen, Eirik Starheim; Schei, Marte (SINTEF Rapport;, Research report, 2021-02-12)
      This report describes a research cruise carried out on a pelagic purse seiner during the autumn 2020 on the North Sea. The cruise was carried out to perform an assessment of the energy efficiency of the onboard RSW ...

    • Ensilering av restråstoff fra hvitfiskflåten 

      Rindahl, Lasse; Richardsen, Roger; Grimsmo, Leif (SINTEF Fiskeri og havbruk;A24644, Research report, 2013-08-19)
      I dette forprosjektet er det gjennomført vurderinger av mulighetene for ensilering av restråstoff i hvitfiskflåten. Det er gjort vurderinger av investeringskostnader, driftskostnader og prispotensial, logistikk og teknologiske ...

    • Environmental Description in the Design of Fish Farms at Exposed Locations 

      Kristiansen, David; Aksnes, Vegard Øgård; Su, Biao; Lader, Pål; Bjelland, Hans Vanhauwaert (ASME Proceedings | Ocean Space Utilization;OMAE2017-61531, Chapter, 2017-06-25)
      This paper addresses the description of exposure from waves and currents in coastal regions for design of marine fish farms. Representative descriptions of environmental conditions are important inputs to the design and ...

    • Environmental regulations in shipping: Policies leaning towards globalization of scrubbers deserve scrutiny 

      Lindstad, Elizabeth; Eskeland, Gunnar (Journal article; Peer reviewed, 2016-08)
      ABSTRACT Emission regulations for Sulphur oxides (SOx) and nitrogen oxides (NOx) are motivated by health- and other environmental objectives in local and regional settings, while global warming concerns motivate policies ...

    • Environmental Taxation in Transport 

      Eskeland, Gunnar; Lindstad, Elizabeth (Journal article, 2016)
      Abstract For the purpose of providing public goods (e.g. air quality, congestion management and greenhouse gas mitigation), the transportation sector employs – and should employ – imperfect policy instruments, such as fuel ...

    • Erfaringer og analyser fra drift av oppdrettsanlegg på eksponerte lokaliteter 

      Sandberg, Merete Gisvold; Lien, Andreas Myskja; Sunde, Leif Magne; Størkersen, Kristine Vedal; Stien, Lars Helge; Kristiansen, Tore S (SINTEF Fiskeri og havbruk rapporter;A22528, Research report, 2012-03-29)
      Dette forprosjektet har hatt som mål å legge til rette for videreutvikling av forskningsrelaterte problemstillinger innen tema drift av eksponerte oppdrettslokaliteter. Eksponerte lokaliteter er her derfor å forstå som ...

    • Erosion Dynamics of Cultivated Kelp, Saccharina latissima, and Implications for Environmental Management and Carbon Sequestration 

      Fieler, Reinhold; Greenacre, Michael; Matsson, Sanna; Neves, Luiza Saliba; Forbord, Silje; Hancke, Kasper (Peer reviewed; Journal article, 2021)
      A growing trend of interest for the cultivation of kelp is driven by predictions for high global demands of important commodities, which require the development of alternative supplies of natural resources. In this study ...

    • Escape, discard and landing probability of Nephrops norvegicus in the Mediterranean Sea creel fishery 

      Mašanović, Marina; Herrmann, Bent; Brčić, Jure (Peer reviewed; Journal article, 2022)
      Size selection in creel fishery consists of two processes: the first taking place in the creel on the seabed and the second made by the fisher on the vessel. However, no study has ever considered both processes when assessing ...

    • Escape, discard, and landing probability in multispecies Mediterranean bottom-trawl fishery 

      Mytilineou, Chryssi; Herrmann, Bent; Mantopoulou-Palouka, Danai; Sala, Antonello; Megalofonou, Persefoni (Peer reviewed; Journal article, 2021)
      Commercial bycatch species and their exploitation pattern in the Mediterranean trawl fishery are little studied. The present work examines the overall size-selection pattern, both regarding the trawl in the sea and the ...

    • EspyInsideFunction.jl-extracting intermediate results from numerical functions 

      Maincon, Philippe Emmanuel (Peer reviewed; Journal article, 2022)
      EspyInsideFunction allows to write software in the Julia programming language Julia (2017) [1] to make the value of variables within a function’s local scope — variables that are neither arguments nor return values, available ...