Browsing NOFIMA vitenarkiv by Author "Ytteborg, Elisabeth"
Now showing items 1-20 of 46
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A full factorial design to investigate interactions of variable essential amino acids, trace minerals and vitamins on Atlantic salmon smoltification and post transfer performance
Kousoulaki, Katerina; Krasnov, Aleksei; Ytteborg, Elisabeth; Sweetman, John; Pedersen, Mona Elisabeth; Høst, Vibeke; Murphy, Richard (Peer reviewed; Journal article, 2021)To contribute in knowledge for the development of safe, efficient and sustainable functional salmon diets, we ran a feeding trial applying a 23 full factorial design to investigate combined effects, on Atlantic salmon ... -
A pathomorphological description of cross-stitch vertebrae in farmed Atlantic salmon (Salmo salar L.)
Holm, Helle Jodaa; Ytteborg, Elisabeth; Høst, Vibeke; Reed, Anne Katrine; Dalum, Alf Seljenes; Bæverfjord, Grete (Peer reviewed; Journal article, 2020) -
Atlantic salmon skin barrier functions gradually enhance after seawater transfer
Karlsen, Christian; Ytteborg, Elisabeth; Timmerhaus, Gerrit; Høst, Vibeke; Handeland, Sigurd O; Jørgensen, Sven Martin; Krasnov, Aleksei (Peer reviewed; Journal article, 2018) -
Climate change with increasing seawater temperature will challenge the health of farmed Atlantic Cod (Gadus morhua L.)
Ytteborg, Elisabeth; Falconer, Lynne; Krasnov, Aleksei; Johansen, Lill-Heidi; Timmerhaus, Gerrit; Johansson, Gunhild Seljehaug; Afanasyev, Sergey; Høst, Vibeke; Hjøllo, Solfrid Sætre; Hansen, Øyvind J; Lazado, Carlo C. (Peer reviewed; Journal article, 2023) -
Context matters when using climate model projections for aquaculture
Falconer, Lynne; Ytteborg, Elisabeth; Goris, Nadine; Lauvset, Siv Kari; Sandø, Anne Britt; Hjøllo, Solfrid Sætre (Peer reviewed; Journal article, 2023)At present, specific guidance on how to choose, assess and interpret climate model projections for the aquaculture sector is scarce. Since many aspects of aquaculture production are influenced by the local farm-level ... -
Deep neural network analysis - a paradigm shift for histological examination of health and welfare of farmed fish
Sveen, Lene; Timmerhaus, Gerrit; Johansen, Lill-Heidi; Ytteborg, Elisabeth (Peer reviewed; Journal article, 2021)An artificial intelligence model (AI-model) was trained for the first time to detect multi-class segmentation of skin from Atlantic salmon, using a convolutional neural network (Aiforia®). The AI-model was developed to ... -
Diversification of marine aquaculture in Norway under climate change
Falconer, Lynne; Sparboe, Lars Olav; Dale, Trine; Hjøllo, Solfrid Sætre; Stavrakidis-Zachou, Orestis; Bergh, Øivind; James, Philip; Papandroulakis, Nikos; Puvanendran, Velmurugu; Siikavuopio, Sten Ivar; Hansen, Øyvind J; Ytteborg, Elisabeth (Peer reviewed; Journal article, 2024) -
Editorial: Food production potential in the changing ocean
Bergh, Øivind; Ytteborg, Elisabeth; Falconer, Lynne (Peer reviewed; Journal article, 2025) -
Effects of chronic sub‐lethal nitrite exposure at high water chloride concentration on Atlantic salmon (Salmo salar, Linnaeus 1758) parr
Gutiérrez, Xavier Andrés; Kolarevic, Jelena; Takle, Harald Rune; Bæverfjord, Grete; Ytteborg, Elisabeth; Terjesen, Bendik Fyhn (Journal article; Peer reviewed, 2019)The present study examined the protective effects of water chloride (Cl−) towards nitrite toxicity in Atlantic salmon parr during 84‐day long nitrite exposure. Effects on growth, histology, blood indices and gene expression ... -
Effects of n-3 very-long-chain PUFA on bone mineralisation
Torrissen, Martina; Ytteborg, Elisabeth; Svensen, Harald; Østbye, Tone-Kari K; Berge, Gerd Marit; Reppe, Sjur; Krasnov, Aleksei; Ruyter, Bente Synnøve (Peer reviewed; Journal article, 2024)The present study investigated whether dietary n-3 very-long-chain PUFA (n-3 VLC-PUFA) could increase skin and bone mineralisation in Atlantic salmon (Salmo salar) in vivo and examined their potential effects on human ... -
Embracing prospects for reducing the numbers of animals used in aquaculture research
Lazado, Carlo C.; Ytteborg, Elisabeth; Noble, Christopher (Peer reviewed; Journal article, 2024)The principles of three Rs-REPLACEMENT, REDUCTION, and REFINEMENT-govern the protection and use of animals, including fish, for research purposes in the European Union and Norway. In this paper, we discuss some straightforward ... -
Ernæringens betydning for skinn-, tarm-, og gjellehelse hos laks
Berge, Gerd Marit; Ytteborg, Elisabeth; Østbye, Tone-Kari K; Sundh, Henrik; Rud, Ida; Sveen, Lene; Bæverfjord, Grete; Karlsen, Christian; Krasnov, Aleksei; Øgaard, Jonas; Sundell, Kristina; Pedersen, Mona Elisabeth; Halvorsen, Bente; Ruyter, Bente (Nofima rapportserie, Research report, 2019)Prosjektets hovedmål var å skaffe kunnskap om hvordan ulike nivåer av sink (Zn) og EPA+DHA i dietten påvirker sammensetning, funksjon og robusthet til barrierevev hos laks. Forsøk med laks fôret 3 ulike nivåer av Zn og ... -
Evaluating a crowding intensity scale and welfare indicators for Atlantic salmon in sea cages
Stien, Lars Helge; Nilsson, Jonatan; Noble, Christopher; Izquierdo-Gomez, David; Ytteborg, Elisabeth; Timmerhaus, Gerrit; Madaro, Angelico (Peer reviewed; Journal article, 2024) -
Forebyggende ernæring mot lus på laks - forsøk og dokumentasjon på betydning av samvirkning mellom aktive tilsetninger og grunnfôr. Faglig delrapport
Bogevik, André Sture; Sveen, Lene; Ytteborg, Elisabeth; Karlsen, Christian; Lazado, Carlo C.; Krasnov, Aleksei; Timmerhaus, Gerrit; Andersen, Linda; Blindheim, Steffen H.; Myre, Ole; Merkin, Grigory; Okubamichael, Mearge; Pittman, Karin (Nofima rapportserie, Research report, 2019)Aller Aqua Norway AS ble i 2017 gjennom en åpen utlysning tildelt midler fra FHF (prosjekt nr 901458) for å dokumentere effekten av mineralingrediensen Biofeed Forte (BF) mot lusesmitte på laks. Forsøk på regnbueørret ved ... -
Forebygging av korsstingsvirvler hos laks i oppdrett
Bæverfjord, Grete; Dalum, Alf Seljenes; Høst, Vibeke; Krasnov, Aleksei; Grøntvedt, Randi; Johansen, Renate; Reed, Anne-Katrine; Aas-Eng, Anne; Kvellestad, Agnar; Bjørgen, Håvard; Trangerud, Cathrine; Ottesen, Nina; Skogmo, Hege Klippenes; Koppang, Erling Olav; Ytteborg, Elisabeth (Nofima rapportserie, Research report, 2021)Prosjektet tok utgangspunkt i en ny type skjelettdeformiteter hos laks som ble observert vinteren 2016-2017, og som ble kalt korsstingsdeformiteter. Ved oppstart ble det gjennomført en studie av produksjonsdata. Den viste ... -
Future feed resources in sustainable salmonid production: A review
Albrektsen, Sissel; Kortet, Raine; Skov, Peter Vilhelm; Ytteborg, Elisabeth; Gitlesen, Susanne; Kleinegris, Dorinde Mechtilde Meike; Mydland, Liv Torunn; Hansen, Jon Øvrum; Lock, Erik Jan Robert; Mørkøre, Turid; James, Philip; Wang, Xinxin; Dragøy, Ragnhild; Vang, Birthe; Hatlen, Bjarne; Daneshvar, Ehsan; Bhatnager, Amit; Jensen, Linda B.; Øverland, Margareth (Peer reviewed; Journal article, 2022)Aquaculture is one of the most resource-efficient and sustainable ways to produce animal protein. The Food and Agriculture Organization predicts that cultivated aquatic species will provide around 53% of the world's seafood ... -
Genome-wide analysis of Atlantic salmon (Salmo salar) mucin genes and their role as biomarkers
Sveen, Lene Rydal; Grammes, Fabian; Ytteborg, Elisabeth; Takle, Harald Rune; Jørgensen, Sven Martin (Peer reviewed; Journal article, 2017) -
High fish density delays wound healing in Atlantic salmon (Salmo salar)
Sveen, Lene; Timmerhaus, Gerrit; Krasnov, Aleksei; Takle, Harald; Stefansson, Sigurd Olav; Handeland, Sigurd O; Ytteborg, Elisabeth (Peer reviewed; Journal article, 2018)In this study, we look closer at how high fish densities influence wound repair mechanisms in post-smolt Atlantic salmon. The fish were wounded with a 5 mm skin punch biopsy needle and stocked at two different densities, ... -
Impact of fish density and specific water flow on skin properties in Atlantic salmon (Salmo salar L.) post-smolts
Sveen, Lene; Timmerhaus, Gerrit; Torgersen, Jacob Seilø; Ytteborg, Elisabeth; Jørgensen, Sven Martin; Handeland, Sigurd Olav; Stefansson, Sigurd Olav; Nilsen, Tom Ole; Calabrese, Sara; Ebbesson, Lars O.E.; Terjesen, Bendik Fyhn; Takle, Harald Rune (Peer reviewed; Journal article, 2016) -
Impact of fish density and specific water flow on skin properties in Atlantic salmon (Salmo salar L.) post-smolts
Sveen, Lene; Timmerhaus, Gerrit; Torgersen, Jacob Seilø; Ytteborg, Elisabeth; Jørgensen, Sven Martin; Handeland, Sigurd Olav; Stefansson, Sigurd Olav; Nilsen, Tom Ole; Calabrese, Sara; Ebbesson, Lars O.E.; Terjesen, Bendik Fyhn; Takle, Harald Rune (Peer reviewed; Journal article, 2016)