Browsing Publikasjoner fra CRIStin - NTNU by Title

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    • Marine Capture Fisheries from Western Indian Ocean: An Excellent Source of Proteins and Essential Amino Acids 

      Jensen, Ida-Johanne; Bodin, Nathalie; Govinden, Rodney; Elvevoll, Edel O. (Peer reviewed; Journal article, 2023)
      The Republic of Seychelles is located in Western-Central Indian Ocean, and marine capture fisheries play a key role in the country’s economic and social life in terms of food security, employment, and cultural identity. ...

    • Marine Current Turbines and Generator preference. A technology review 

      Røkke, Astrid; Nilssen, Robert (Journal article; Peer reviewed, 2013)
      Marine current power is a significant energy resource yet to be exploited for electricity production. Several novel turbine technologies can be found on the market, and new ones emerge every year. This study found that the ...

    • Marine depth use of sea trout Salmo trutta in fjord areas of Central Norway 

      Eldøy, Sindre Håvarstein; Davidsen, Jan Grimsrud; Thorstad, Eva Bonsak; Whoriskey, Frederick G.; Aarestrup, Kim; Næsje, Tor; Rønning, Lars; Sjursen, Aslak Darre; Rikardsen, Audun H.; Arnekleiv, Jo Vegar (Journal article; Peer reviewed, 2017)
      The vertical behaviour of 44 veteran sea trout Salmo trutta (275–580 mm) in different marine fjord habitats (estuary, pelagic, near shore with and without steep cliffs) was documented during May–February by acoustic ...

    • Marine gravity anomaly mapping for the Gulf of Tonkin area (Vietnam) using Cryosat-2 and Saral/AltiKa satellite altimetry data 

      Nguyen, Van-Sang; Pham, Van-Tuyen; Nguyen Van, Lam; Andersen, Ole Baltazar; Forsberg, Rene; Tien Bui, Dieu (Peer reviewed; Journal article, 2020)
      Marine gravity anomalies are essential data for determining coastal geoid, investigating tectonics and crustal structures, and offshore explorations. The objective of this study is to present a methodology for estimating ...

    • Marine habitat use and feeding ecology of introduced anadromous brown trout at the colonization front of the sub-Antarctic Kerguelen archipelago 

      Davidsen, Jan Grimsrud; Bordeleau, Xavier; Eldøy, Sindre Håvarstein; Whoriskey, Frederick G.; Power, Michael John; Crossin, Glenn T; Buhariwalla, Colin; Gaudin, Philippe (Journal article; Peer reviewed, 2021)
      In 1954, brown trout were introduced to the Kerguelen archipelago (49°S, 70°E), a pristine, sub-Antarctic environment previously devoid of native freshwater fishes. Trout began spreading rapidly via coastal waters to ...

    • Marine icing observed on KV Nordkapp during a cold air outbreak with a developing polar low in the Barents sea. 

      Samuelsen, Eirik Mikal; Løset, Sveinung; Edvardsen, Kåre (POAC proceedings;, Journal article, 2015)

    • Marine Micro- and Macroalgae in the Polar Night 

      Johnsen, Geir; Leu, Eva; Gradinger, Rolf (Chapter, 2020)
      Microalgae have unique adaptions including low metabolic activity, utilization of lipid storage, and resting stage formation to survive the Polar Night. Some species are mixotrophic or heterotrophic and do survive periods ...

    • Marine migration and habitat use of anadromous brown trout Salmo trutta 

      Eldøy, Sindre Håvarstein; Davidsen, Jan Grimsrud; Thorstad, Eva Bonsak; Whoriskey, F.; Aarestrup, K.; Næsje, Tor; Rønning, Lars; Sjursen, Aslak Darre; Rikardsen, Audun H.; Arnekleiv, Jo Vegar (Journal article, 2015)
      The biology and ecology of anadromous brown trout (Salmo trutta) at sea is poorly understood. This study provided information on spatial and temporal distribution of sea trout in the ocean. The behaviour of 115 individuals ...

    • Marine minerals' role in future holistic mineral resource management 

      Ellefmo, Steinar Løve; Aberle-Malzahn, Nicole; Hagspiel, Verena; Ingulstad, Mats; Aasly, Kurt (Journal article; Peer reviewed, 2022)

    • Marine Operations in Arctic conditions 

      Gudmestad, Ove Tobias; Døskeland, Øystein Husevåg (Peer reviewed; Journal article, 2023)
      Marine operations require careful early planning and thereafter detailed planning prior to project execution. The time from initiating an operation to finalization of the activity is typically several days. The activity ...

    • Marine Snow Detection for Real Time Feature Detection 

      Cardaillac, Alexandre; Ludvigsen, Martin (Peer reviewed; Journal article, 2022)
      Underwater images are often degraded due to backscatter, light attenuation and light artifacts. One important aspect of it is marine snow, which are particles of varying shape and size. Computer vision technologies can be ...

    • Marine trophic niche-use and life history diversity among Arctic charr Salvelinus alpinus in southwestern Greenland 

      Davidsen, Jan Grimsrud; Power, Michael; Knudsen, Rune; Sjursen, Aslak Darre; Rønning, Lars; Kjærstad, Gaute; Arnekleiv, Jo Vegar (Journal article; Peer reviewed, 2020)
      Life history strategies and potential marine niche use of Arctic charr Salvelinus alpinus (n = 237, 84–652 mm, total body length, LT) were determined during the ice‐free season (2012) at three different watercourses in ...

    • Marine vandringer og områdebruk hos sjøørret og sjørøye i Tosenfjorden 

      Davidsen, Jan Grimsrud; Eldøy, Sindre Håvarstein; Sjursen, Aslak Darre; Rønning, Lars; Bordeleau, Xavier; Daverdin, Marc; Bårdsen, Marthe Tangvold; Whoriskey, Frederick G.; Koksvik, Jan Ivar (NTNU Vitenskapsmuseet naturhistorisk rapport;, Research report, 2018)

    • Marine Ventures - Archaeological perspectives on Human-Sea relations 

      Bjerck, Hein Bjartmann; Breivik, Heidi Mjelva; Fretheim, Silje Elisabeth; Piana, Ernesto; Skar, Birgitte; Tivoli, Angélica M.; Zangrando, Atilio Francisco (Book, 2016)
      Human–sea relations are important factors in past and present human evolution. Discussions about these relations have ranged from shellfish gathering at beaches to the elaboration of technological, social and cognitive ...

    • Marine Ventures: The Cambaceres Surveys, Tierra del Fuego, Argentina 

      Bjerck, Hein Bjartmann; Zangrando, Atilio Francisco; Breivik, Heidi Mjelva; Piana, Ernesto; Negre, Joan (NTNU Vitenskapsmuseet arkeologisk rapport;2016:15, Research report, 2016)
      This report is related to the Marine Ventures project, and describes field surveys in Tierra del Fuego, Argentina – The Cambaceres Surveys. This is a detailed survey of the settlements in a 4km2 large area in Cambaceres, ...

    • Marine Vessel and Power Plant System Simulator 

      Bø, Torstein Ingebrigtsen; Dahl, Andreas Reason; Johansen, Tor Arne; Mathiesen, Eirik; Rejani Miyazaki, Michel; Pedersen, Eilif; Skjetne, Roger; Sørensen, Asgeir Johan; Thorat, Laxminarayan; Yum, Kevin K. (Journal article; Peer reviewed, 2015)
      Modern marine electric propulsion vessels have many systems. These interactions and integration aspects are essential when studying a system and subsystem behavior. This is especially important when considering fault ...

    • A marine zooplankton community vertically structured by light across diel to interannual timescales 

      Hobbs, Laura; Banas, Neil S.; Cohen, Jonathan H.; Cottier, Finlo Robert; Berge, Jørgen; Varpe, Øystein (Journal article; Peer reviewed, 2021)
      The predation risk of many aquatic taxa is dominated by visually searching predators, commonly a function of ambient light. Several studies propose that changes in visual predation will become a major climate-change impact ...

    • Marine-derived products as functional feed additives in aquaculture: A review 

      Van Doan, Hien; Prakash, Parvathy; Hoseinifar, Seyed Hossein; Ringø, Einar; El-Haroun, Ehab; Faggio, Caterina; Olsen, Rolf-Erik; Tran, Hung Quang; Stejskal, Vlastimil; Abdel-Latif, Hany M.R.; Dawood, Mahmoud A.O. (Peer reviewed; Journal article, 2023)
      The aquaculture industry is expanding to meet the daily requirements of humanity from high-quality seafood. In this regard, intensive aquaculture systems are suggested, resulting in high production but being challenged ...

    • The MarINvaders Toolkit 

      Lonka, Radek; Verones, Francesca; Stadler, Konstantin (Journal article; Peer reviewed, 2021)
      The introduction and establishment of alien (non-native) species to foreign ecosystems is a key threat for marine biodiversity (Katsanevakis et al., 2014; Molnar et al., 2008; Seebens et al., 2017). Ecosystem pressures ...

    • MarINvaders: A web toolkit of marine species for use in environmental assessments 

      Verones, Francesca; Gjedde, Philip; Koslowski, Maximilian; Woods, John Sebastian; Lonka, Radek; Stadler, Konstantin (Peer reviewed; Journal article, 2023)
      Invasive species are the second most important reason for species extinction since 1500 ad. In addition, these invasive species can cause vast economic loss. In marine ecoregions, alien species introductions are increasing, ...