Yngvar Olsen
Publikasjoner
2025
-
Mathisen, Amalie Johanne Horn;
Canny, Sol Gomez de la Torre;
Gundersen, Madeleine S.;
Østensen, Mari-Ann;
Olsen, Yngvar;
Vadstein, Olav.
(2025)
Community assembly of gut microbiomes in yolk sac fry of Atlantic salmon: host genetics, environmental microbiomes, and ecological processes.
FEMS Microbiology Ecology
Vitenskapelig artikkel
2024
-
Olsen, Yngvar.
(2024)
Mat fra havet - Et bidrag til matsikkerhet.
Briefs
-
Wang, Chun-Deng;
Olsen, Yngvar.
(2024)
Monitoring regional benthic environment of Norwegian salmon cage farms.
Aquaculture Environment Interactions
Vitenskapelig artikkel
-
Guttu, Ane Maria;
Båtnes, Anna Solvang;
Aunsmo, Arnfinn;
Bjørnland, Thea;
Olsen, Yngvar.
(2024)
Detachment and re-attachment of Salmon lice during full-scale delousing operations on Salmon farms.
Aquaculture
Vitenskapelig artikkel
-
Guttu, Ane Maria;
Gaasø, Maria;
Båtnes, Anna Solvang;
Olsen, Yngvar.
(2024)
The decline in sea lice numbers during freshwater treatments in salmon aquaculture.
Aquaculture
Vitenskapelig artikkel
2023
-
Petersen, Magnus;
Bjordal, Mari;
Gjerstad, Marit;
Kjerrgård, Ole Christian;
Aspøy, Bjørn;
James, Philip.
(2023)
Framtidas matproduksjon: Regjeringen spenner bein på egne mål.
Nationen
Kronikk
-
Wang, Chun-Deng;
Olsen, Yngvar.
(2023)
Quantifying regional feed utilization, production and nutrient waste emission of Norwegian salmon cage aquaculture.
Aquaculture Environment Interactions
Vitenskapelig artikkel
2022
-
Dong, Shuang-lin;
Dong, Yun-wei;
Cao, Ling;
Verreth, Johan;
Olsen, Yngvar;
Liu, Wen-jing.
(2022)
Optimization of aquaculture sustainability through ecological intensification in China.
Reviews in Aquaculture
Vitenskapelig artikkel
-
Vestrum, Ragnhild Inderberg;
Forberg, Torunn;
Luef, Birgit;
Bakke, Ingrid;
Winge, Per;
Olsen, Yngvar.
(2022)
Commensal and opportunistic bacteria present in the microbiota in atlantic cod (Gadus morhua) larvae differentially alter the hosts’ innate immune responses.
Microorganisms
Vitenskapelig artikkel
-
Guragain, Prashanna;
Båtnes, Anna Solvang;
Zobolas, John;
Olsen, Yngvar;
Bones, Atle M.;
Winge, Per.
(2022)
IIb-RAD-sequencing coupled with random forest classification indicates regional population structuring and sex-specific differentiation in salmon lice (Lepeophtheirus salmonis).
Ecology and Evolution
Vitenskapelig artikkel
2021
-
Erbs, Stefan;
James, Philip;
Boéchat, Céline;
Ravagnan, Elisa;
Sparboe, Lars Olav;
Petersen, Magnus.
(2021)
Fiskeriministeren må dukke ned i taren.
Bergens Tidende
Kronikk
-
Mathew, K Avarachen;
Ardelan, Murat Van;
Villa Gonzalez, Susana;
Vadstein, Olav;
Sajith Vezhapparambu, Veena;
Leiknes, Øystein.
(2021)
Temporal dynamics of carbon sequestration in coastal North Atlantic fjord system as seen through dissolved organic matter characterisation.
Science of the Total Environment
Vitenskapelig artikkel
-
Jevne, Lone Sunniva;
Guttu, Ane Maria;
Båtnes, Anna Solvang;
Olsen, Yngvar;
Reitan, Kjell Inge.
(2021)
Planktonic and Parasitic Sea Lice Abundance on Three Commercial Salmon Farms in Norway Throughout a Production Cycle.
Frontiers in Marine Science
Vitenskapelig artikkel
-
Guragain, Prashanna;
Tkachov, Max;
Båtnes, Anna Solvang;
Olsen, Yngvar;
Winge, Per;
Bones, Atle M..
(2021)
Principles and Methods of Counteracting Harmful Salmon–Arthropod Interactions in Salmon Farming: Addressing Possibilities, Limitations, and Future Options.
Frontiers in Marine Science
Vitenskapelig oversiktsartikkel/review
-
Nikouli, Eleni;
Kormas, Konstantinos Ar.;
Jin, Yang;
Olsen, Yngvar;
Bakke, Ingrid;
Vadstein, Olav.
(2021)
Dietary Lipid Effects on Gut Microbiota of First Feeding Atlantic Salmon (Salmo salar L.).
Frontiers in Marine Science
Vitenskapelig artikkel
-
Hancke, Kasper;
Broch, Ole Jacob;
Olsen, Yngvar;
Bekkby, Trine;
Hansen, Pia Kupka;
Fieler, Reinhold.
(2021)
Miljøpåvirkninger av taredyrking og forslag til utvikling av
overvåkingsprogram.
NIVA-rapport (7589)
Rapport
2020
-
Jin, Yang;
Olsen, Rolf Erik;
Harvey, Thomas Nelson;
Østensen, Mari-Ann;
Li, Keshuai;
Santi, Nina.
(2020)
Comparative transcriptomics reveals domestication‐associated features of Atlantic salmon lipid metabolism.
Molecular Ecology
Vitenskapelig artikkel
-
Guragain, Prashanna;
Sporsheim, Bjørnar;
Skjesol, Astrid;
Båtnes, Anna Solvang;
Olsen, Yngvar;
Bones, Atle M..
(2020)
Phenylalanine Hydroxylase RNAi Knockdown Negatively Affects Larval Development, Molting and Swimming Performance of Salmon Lice.
Frontiers in Marine Science
Vitenskapelig artikkel
-
Fotland, Elisabeth;
Olsen, Yngvar.
(2020)
Energy consumption in the free-living stages of salmon lice (Lepeophtheirus salmonis).
NTNU
Magisteravhandling
-
Gaasø, Maria;
Olsen, Yngvar.
(2020)
Sea lice (Lepeophtheirus salmonis and Caligus elongatus) during freshwater treatment.
NTNU
Mastergradsoppgave
-
Rebekka, Andersen;
Olsen, Yngvar.
(2020)
The Effect of Natural and Artificial Light on in situ Vertical Migration of Salmon Lice (Lepeophtheirus salmonis) Copepodids.
NTNU
Mastergradsoppgave
-
Forbord, Silje;
Matsson, Sanna;
Brodahl, Guri Ellila;
Bluhm, Bodil;
Broch, Ole Jacob;
Handå, Aleksander.
(2020)
Latitudinal, seasonal and depth-dependent variation in growth, chemical composition and biofouling of cultivated Saccharina latissima (Phaeophyceae) along the Norwegian coast
.
Journal of Applied Phycology
Vitenskapelig artikkel
-
Forbord, Silje;
Etter, Siv Anina;
Broch, Ole Jacob;
Dahlen, Vegard Rønning;
Olsen, Yngvar.
(2020)
Initial short-term nitrate uptake in juvenile, cultivated Saccharina latissima (Phaeophyceae) of variable nutritional state .
Aquatic Botany
Vitenskapelig artikkel
-
Jevne, Lone Sunniva;
Øvrelid, Margrete Slåtsve;
Hagemann, Andreas;
Bloecher, Nina;
Steinhovden, Kristine;
Båtnes, Anna Solvang.
(2020)
Biofouling on salmon pen nets and cleaner fish shelters does not harbor planktonic stages of sea lice.
Frontiers in Marine Science
Vitenskapelig artikkel
-
Jevne, Lone Sunniva;
Forbord, Silje;
Olsen, Yngvar.
(2020)
The Effect of Nutrient Availability and Light Conditions on the Growth and Intracellular Nitrogen Components of Land-Based Cultivated Saccharina latissima (Phaeophyta).
Frontiers in Marine Science
Vitenskapelig artikkel
2019
-
Jalili, Mahsa;
Jin, Yang;
Bones, Atle M.;
Olsen, Yngvar;
Vadstein, Olav;
Østensen, Mari-Ann.
(2019)
Dietary fatty acid source has little effect on the development of the immune system in the pyloric caeca of Atlantic salmon fry.
Scientific Reports
Vitenskapelig artikkel
-
Jin, Yang;
Angell, Inga Leena;
Sandve, Simen Rød;
Snipen, Lars-Gustav;
Olsen, Yngvar;
Rudi, Knut.
(2019)
Atlantic salmon raised with diets low in long-chain
polyunsaturated n-3 fatty acids in freshwater have a
Mycoplasma-dominated gut microbiota at sea.
Aquaculture Environment Interactions
Vitenskapelig artikkel
-
Sanchez, Nicolas;
Peterson, Claire Katja;
Villa Gonzalez, Susana;
Vadstein, Olav;
Olsen, Yngvar;
Ardelan, Murat Van.
(2019)
Effect of hydroxamate and catecholate siderophores on iron availability in the diatom Skeletonema costatum: Implications of siderophore degradation by associated bacteria.
Marine Chemistry
Vitenskapelig artikkel
-
Bergvik, Maria;
Stensås, Lene;
Handå, Aleksander;
Reitan, Kjell Inge;
Strand, Øivind;
Olsen, Yngvar.
(2019)
Incorporation of feed and fecal waste from salmon aquaculture in great scallops (Pecten Maximus) co-fed by different algal concentrations.
Frontiers in Marine Science
Vitenskapelig artikkel
2018
-
Tsagaraki, Tatiana Margo;
Pree, Bernadette;
Leiknes, Øystein;
Larsen, Aud;
Bratbak, Gunnar;
Øvreås, Lise.
(2018)
Bacterial community composition responds to changes in copepod abundance and alters ecosystem function in an Arctic mesocosm study.
The ISME Journal
Vitenskapelig artikkel
-
Vadstein, Olav;
Attramadal, Kari;
Bakke, Ingrid;
Forberg, Torunn;
Olsen, Yngvar;
Verdegem, Marc.
(2018)
Managing the microbial community of marine fish larvae: a holistic perspective for larviculture.
Frontiers in Microbiology
Vitenskapelig oversiktsartikkel/review
-
Sanchez, Nicolas;
Brown, Eunice Nana Adjoa;
Olsen, Yngvar;
Vadstein, Olav;
Iriarte, Jose Luis;
Gonzalez, Humberto E..
(2018)
Effect of Siderophore on Iron
Availability in a Diatom and a
Dinoflagellate Species: Contrasting
Response in Associated Bacteria.
Frontiers in Marine Science
Vitenskapelig artikkel
-
Fossberg, Julia;
Forbord, Silje;
Broch, Ole Jacob;
Malzahn, Arne;
Jansen, Henrice M;
Handå, Aleksander.
(2018)
The potential for upscaling kelp (Saccharina latissima) cultivation in salmon-driven integrated multi-trophic aquaculture (IMTA).
Frontiers in Marine Science
Vitenskapelig artikkel
-
Jin, Yang;
Olsen, Rolf Erik;
Gillard, Gareth B.;
Østensen, Mari-Ann;
Korsvoll, Sven A.;
Santi, Nina.
(2018)
A systemic study of lipid metabolism regulation in salmon fingerlings and early juveniles fed plant oil.
British Journal of Nutrition
Vitenskapelig artikkel
-
Jin, Yang;
Olsen, Rolf Erik;
Østensen, Mari-Ann;
Gillard, Gareth Benjamin;
Li, Keshuai;
Harvey, Thomas Nelson.
(2018)
Transcriptional regulation of lipid metabolism when salmon fry switches from endogenous to exogenous feeding.
Aquaculture
Vitenskapelig artikkel
-
Bjørndal Njåstad, Elin;
Olsen, Yngvar.
(2018)
Influence of food availability and
nutritional state of macroalgae on
development of fouling bryozoans on
cultivated Saccharina latissima.
NTNU
Mastergradsoppgave
-
Brodahl, Guri Ellila;
Olsen, Yngvar.
(2018)
The effects of variable environmental
conditions on growth, nutritional state
and protein content in cultivated
Saccharina latissima in Norway.
NTNU
Mastergradsoppgave
-
Vadstein, Olav;
Attramadal, Kari;
Bakke, Ingrid;
Olsen, Yngvar.
(2018)
K-selection as microbial community management strategy: A method for improved viability of larvae in aquaculture.
Frontiers in Microbiology
Vitenskapelig oversiktsartikkel/review
-
Foldal, Solveig;
Olsen, Yngvar.
(2018)
Morfologiske relasjonar til dyrka
Saccharina latissima ved tre stasjonar
langs Norskekysten.
NTNU
Mastergradsoppgave
-
Vestrum, Ragnhild Inderberg;
Attramadal, Kari;
Winge, Per;
Li, Keshuai;
Olsen, Yngvar;
Bones, Atle M..
(2018)
Rearing water treatment induces microbial selection influencing the microbiota and pathogen associated transcripts of Cod (Gadus morhua) Larvae.
Frontiers in Microbiology
Vitenskapelig artikkel
-
Jin, Yang;
Olsen, Rolf Erik;
Østensen, Mari-Ann;
Gillard, Gareth Benjamin;
Korsvoll, Sven Arild;
Santi, Nina.
(2018)
Transcriptional development of phospholipid and lipoprotein metabolism in different intestinal regions of Atlantic salmon (Salmo salar) fry.
BMC Genomics
Vitenskapelig artikkel
-
Li, Keshuai;
Olsen, Rolf Erik;
Jin, Yang;
Olsen, Yngvar.
(2018)
Phospholipids in Marine Larval Rearing.
Springer
Faglig kapittel
2017
-
Olsen, Lasse Mork;
Hernandez, Klaudia;
Ardelan, Murat Van;
Iriarte, Jose Luis;
Bizsel, Can;
Olsen, Yngvar.
(2017)
Responses in the bacterial community structure to waste nutrients from aquaculture: an in situ microcosm experiment in a Chilean fjord.
Aquaculture Environment Interactions
Vitenskapelig artikkel
-
Olsen, Lasse Mork;
Hernandez, Klaudia;
Ardelan, Murat Van;
Iriarte, Jose Luis;
Bizsel, Can;
Olsen, Yngvar.
(2017)
Responses in bacterial community structure to waste nutrients from aquaculture: an in situ microcosm experiment in a Chilean fjord.
Aquaculture Environment Interactions
Vitenskapelig artikkel
2016
-
Hagemann, Andreas;
Vorren, Sigbjørn Hjetleland;
Attramadal, Yngve;
Evjemo, Jan Ove;
Olsen, Yngvar.
(2016)
Effects of different wavelengths and intensities of visible light on the hatching success of Acartia tonsa Dana eggs.
Aquaculture International
Vitenskapelig artikkel
-
Løland, Anders;
Omholt, Stig William;
Lamberg, Anders;
Kristensen, Torstein;
Urke, Henning Andre;
Olsen, Yngvar.
(2016)
Metodevurdering for registrering rømt oppdrettslaks.
NTNU, Institutt for biologi
Rapport
-
Forberg, Torunn;
Sjulstad, Eli Bjørnø;
Bakke, Ingrid;
Olsen, Yngvar;
Hagiwara, Atsushi;
Sakakura, Yoshitaka.
(2016)
Correlation between microbiota and growth in Mangrove Killifish (Kryptolebias marmoratus) and Atlantic cod (Gadus morhua).
Scientific Reports
Vitenskapelig artikkel
-
Leiknes, Øystein;
Etter, Siv Anina;
Tokle, Nils E.;
Bergvik, Maria;
Vadstein, Olav;
Olsen, Yngvar.
(2016)
The effect of essential fatty acids for the somatic growth in nauplii of Calanus finmarchicus.
Frontiers in Marine Science
Vitenskapelig artikkel
-
Slatlem, Karina;
Olsen, Yngvar.
(2016)
Saccharina latissima, effekt av
utskiftningsintervall av medium for
vegetative gametofytter og
utsåingstetthet på vekst, samt
stresstester av kimplanter.
NTNU, Institutt for biologi
Mastergradsoppgave
-
Jin, Yang;
Li, Keshuai;
Olsen, Yngvar.
(2016)
Time kinetics of fatty acid changes in phospholipids following enrichment and starvation of Artemia franciscana with a main focus on docosahexaenoic acid.
Aquaculture Nutrition
Vitenskapelig artikkel
-
Hagemann, Andreas;
Øie, Gunvor;
Evjemo, Jan Ove;
Olsen, Yngvar.
(2016)
Effects of light and short-term temperature elevation on the 48-h hatching success of cold-stored Acartia tonsa Dana eggs.
Aquaculture International
Vitenskapelig artikkel
2015
-
Jansen, Henrice M;
Handå, Aleksander;
Cranford, Peter;
Bannister, Raymond;
Bergvik, Maria;
Broch, Ole Jacob.
(2015)
EXPLOITATION OF NUTRIENTS FROM SALMON AQUACULTURE: WHAT IS THE POTENTIAL FOR IMTA IN NORWAY?.
Journal of Shellfish Research
Short communication
-
Jevne, Lone;
Olsen, Yngvar.
(2015)
Proteininnhold og vekst for Saccharina latissima dyrket ved varierende tilførsel av nitrat og lys.
NTNU
Mastergradsoppgave
-
Olsen, Yngvar.
(2015)
How can mariculture better help feed humanity?.
Frontiers in Marine Science
Vitenskapelig artikkel
-
Brown, Eunice Nana Adjoa;
Ardelan, Murat Van;
Olsen, Yngvar.
(2015)
Use of phytoplankton culture and multianalytical techniques to understand the effects of the organic molecule, siderophore on species specific bioavailability of iron.
NTNU
Mastergradsoppgave
-
Li, Keshuai;
Østensen, Mari-Ann;
Attramadal, Kari;
Winge, Per;
Sparstad, Torfinn;
Bones, Atle M..
(2015)
Gene regulation of lipid and phospholipid metabolism in Atlantic cod (Gadus morhua) larvae.
Comparative Biochemistry and Physiology - Part B: Biochemistry & Molecular Biology
Vitenskapelig artikkel
-
Li, Keshuai;
Kjørsvik, Elin;
Bergvik, Maria;
Olsen, Yngvar.
(2015)
Manipulation of the fatty acid composition of phosphatidylcholine and phosphatidylethanolamine in rotifers Brachionus Nevada and Brachionus Cayman.
Aquaculture Nutrition
Vitenskapelig artikkel
-
Li, Keshuai;
Olsen, Yngvar;
Kjørsvik, Elin.
(2015)
Phospholipids in Atlantic cod (Gadus morhua L.) larvae rearing:
Incorporation of DHA in live feed and larval phospholipids and the
metabolic capabilities of larvae for de novo synthesis.
Institutt for biologi, NTNU
Doktorgradsavhandling
-
Li, Keshuai;
Olsen, Yngvar.
(2015)
Effect of enrichment time and dietary DHA and non-highly unsaturated fatty acid composition on the efficiency of DHA enrichment in phospholipid of rotifer (Brachionus Cayman).
Aquaculture
Vitenskapelig artikkel
-
Li, Keshuai;
Olsen, Rolf Erik;
Østensen, Mari-Ann;
Altin, Dag;
Kjørsvik, Elin;
Olsen, Yngvar.
(2015)
Atlantic cod (Gadus morhua) larvae can biosynthesis phospholipid de novo from 2-oleoyl-glycerol and glycerol precursors.
Fish Physiology & Biochemistry
Vitenskapelig artikkel
2014
-
Attramadal, Kari;
Troung, Thi My Hanh;
Bakke, Ingrid;
Skjermo, Jorunn;
Olsen, Yngvar;
Vadstein, Olav.
(2014)
RAS and microbial maturation as tools for K-selection of microbial communities improve survival in cod larvae.
Aquaculture
Vitenskapelig artikkel
-
Stensås, Lene;
Olsen, Yngvar;
Bergvik, Maria.
(2014)
Assimilation of salmon feed and salmon feces by the great scallop (Pecten maximus).
NTNU
Mastergradsoppgave
-
Olsen, Lasse Mork;
Hernandez, Klaudia;
Ardelan, Murat Van;
Iriarte, Jose Luis;
Sanchez, Nicolas;
Gonzalez, Humberto E..
(2014)
Responses in the microbial food web to increased rates of nutrient supply in a southern Chilean fjord: Possible implications of cage aquaculture.
Aquaculture Environment Interactions
Vitenskapelig artikkel
-
Skjermo, Jorunn;
Aasen, Inga Marie;
Arff, Johanne;
Broch, Ole Jacob;
Carvajal, Ana Karina;
Christie, Hartvig C.
(2014)
A new Norwegian bioeconomy based on cultivation and processing of seaweeds: Opportunities and R&D needs.
SINTEF Fisheries and Aquaculture
Rapport
-
Leiknes, Øystein;
Striberny, Anja;
Tokle, Nils Egil;
Olsen, Yngvar;
Vadstein, Olav;
Sommer, Ulrich.
(2014)
Feeding selectivity of Calanus finmarchicus in the Trondheimsfjord.
Journal of Sea Research
Vitenskapelig artikkel
-
Skrove, Tale;
Olsen, Yngvar;
Funderud, Jon.
(2014)
Effekten av næringssaltutslepp frå oppdrettsanlegg på fytoplanktonsamfunn i Sør-Trøndelag.
NTNU
Mastergradsoppgave
-
Tønder, Tine;
Olsen, Yngvar;
Funderud, Jon.
(2014)
A Study of the Seasonal Variation in Biochemical Composition of Saccharina latissima.
NTNU
Mastergradsoppgave
-
Zhou, Renbin;
Olsen, Yngvar.
(2014)
A study of the influence of nitrate supply on intracellular protein and nitrogen components in the kelp Saccharina latissima.
NTNU
Mastergradsoppgave
-
Luong, Anh D;
De Laender, Frederik;
Olsen, Yngvar;
Vadstein, Olav;
Dewulf, Jo;
Janssen, Colin R..
(2014)
Inferring time-variable effects of nutrient enrichment on marine ecosystems using inverse modelling and ecological network analysis.
Science of the Total Environment
Vitenskapelig artikkel
-
Leivestad Fossberg, Julia;
Olsen, Yngvar.
(2014)
Seasonal changes in growth and composition of the kelp Saccharina latissima cultivated in salmon-driven IMTA.
NTNU
Mastergradsoppgave
-
Hjetland Vorren, Sigbjørn;
Olsen, Yngvar;
Evjemo, Jan Ove.
(2014)
Effekten av to synlig lys modaliteter og røntgen på klekkesuksessen hos Acartia tonsa-egg.
NTNU
Mastergradsoppgave
-
Singsaas, Katrine;
Olsen, Yngvar.
(2014)
Kjemisk desinfisering av egg til copepoden Acartia tonsa.
NTNU
Mastergradsoppgave
-
Olsen, Yngvar;
Reinertsen, Helge;
Sommer, Ulrich;
Vadstein, Olav.
(2014)
Responses of biological and chemical components in North East Atlantic coastal water to experimental nitrogen and phosphorus addition - A full scale ecosystem study and its relevance for management.
Science of the Total Environment
Vitenskapelig artikkel
-
Olsen, Yngvar;
Evjemo, Jan Ove;
Kjørsvik, Elin;
Larssen, Harald;
Li, Keshuai;
Overrein, Ingrid.
(2014)
DHA content in dietary phospholipids affects DHA content in phospholipids of cod larvae and larval performance.
Aquaculture
Vitenskapelig artikkel
-
Wang, Xinxin;
Broch, Ole Jacob;
Forbord, Silje;
Handå, Aleksander;
Skjermo, Jorunn;
Reitan, Kjell Inge.
(2014)
Assimilation of inorganic nutrients from salmon (Salmo salar) farming by the macroalgae (Saccharina latissima) in an exposed coastal environment: Implications for integrated multi-trophic aquaculture.
Journal of Applied Phycology
Vitenskapelig artikkel
2013
-
Handå, Aleksander;
Nordtug, Trond;
Halstensen, Stein;
Olsen, Anders Johny;
Reitan, Kjell Inge;
Olsen, Yngvar.
(2013)
Temperature-dependent feed requirements in farmed blue mussels (Mytilus edulis L.) estimated from soft tissue growth and oxygen consumption and ammonia-N excretion.
Aquaculture Research
Vitenskapelig artikkel
-
Li, Keshuai;
Østensen, Mari-Ann;
Attramadal, Kari;
Winge, Per;
Sparstad, Torfinn;
Bakke, Ingrid.
(2013)
Gene regulation of Atlantic cod (Gadus morhua) larvae with focus on lipid digestion and phospholipid metabolism.
Communications in agricultural and applied biological sciences
Vitenskapelig artikkel
-
Handå, Aleksander;
Forbord, Silje;
Wang, Xinxin;
Broch, Ole Jacob;
Dahle, Stine Veronica Wiborg;
Størseth, Trond Røvik.
(2013)
Seasonal- and depth-dependent growth of cultivated kelp (Saccharina latissima) in close proximity to salmon (Salmo salar) aquaculture in Norway.
Aquaculture
Vitenskapelig artikkel
-
Mühlroth, Alice;
Li, Keshuai;
Røkke, Gunvor;
Winge, Per;
Olsen, Yngvar;
Hohmann-Marriott, Martin Frank.
(2013)
Pathways of Lipid Metabolism in Marine Algae, Co-Expression Network, Bottlenecks and Candidate Genes for Enhanced Production of EPA and DHA in Species of Chromista.
Marine Drugs
Vitenskapelig oversiktsartikkel/review
-
Chauton, Matilde Skogen;
Olsen, Yngvar;
Vadstein, Olav.
(2013)
Biomass production from the microalga Phaeodactylum tricornutum: Nutrient stress and chemical composition in exponential fed-batch cultures.
Biomass & Bioenergy
Vitenskapelig artikkel
-
Blöcher, Nina;
Olsen, Yngvar;
Günther, Jana.
(2013)
Variability of biofouling communities on fish cage nets: A 1-year field study at a Norwegian salmon farm.
Aquaculture
Vitenskapelig artikkel
-
Vadstein, Olav;
Bergh, Øivind;
Gatesoupe, Francois-Joel;
Galindo-Villegas, Jorge;
Mulero, Victoriano;
Picchietti, Simona.
(2013)
Microbiology and immunology of fish larvae.
Reviews in Aquaculture
Vitenskapelig oversiktsartikkel/review
-
Salveson, Erik;
Olsen, Yngvar.
(2013)
Effects of copepod density and water exchange on the egg production of Acartia tonsa Dana (Copepoda: Calanoida)feeding on Rhodomonas baltica.
NTNU
Mastergradsoppgave
-
Olsen, Yngvar;
Almås, Karl Andreas.
(2013)
Laks med god smak.
Adresseavisen
Kronikk
-
Olsen, Yngvar.
(2013)
Ecological principles and options for seafood production.
Novus Forlag
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Nguyen, Thi Mai Thao;
Olsen, Yngvar.
(2013)
NUTRIENT EMISSION AND PELAGIC ECOSYSTEM EFFECT OF SALMON AQUACULTURE IN THE NORD-MØRE REGION.
NTNU
Mastergradsoppgave
-
Handå, Aleksander;
McClimans, Thomas;
Reitan, Kjell Inge;
Knutsen, Øyvind;
Tangen, Karl;
Olsen, Yngvar.
(2013)
Artificial upwelling to stimulate growth of non-toxic algae in a habitat for mussel farming.
Aquaculture Research
Vitenskapelig artikkel
-
Li, Hoang Bao Chau;
Olsen, Yngvar.
(2013)
Biochemical composition of Rhodomonas baltica as a function of the dilution rate during steady rate of growth.
NTNU
Mastergradsoppgave
-
Yang, Jin;
Olsen, Yngvar;
Li, Keshuai.
(2013)
Time kinetics of fatty acids changes in total lipids and phospholipids of A.franciscana following enrichment and starvation, with a main focus on docosahexaenoic acid (DHA).
NTNU
Mastergradsoppgave
-
Wang, Xinxin;
Andresen, Kjersti;
Handå, Aleksander;
Jensen, Bjørn;
Reitan, Kjell Inge;
Olsen, Yngvar.
(2013)
Chemical composition and release rate of waste discharge from an Atlantic salmon farm with an evaluation of IMTA feasibility.
Aquaculture Environment Interactions
Vitenskapelig artikkel
-
Maren, Løken;
Olsen, Yngvar.
(2013)
Virkningen av økte næringssaltutslipp fra akvakultur på strukturen i planteplanktonsamfunnet.
NTNU
Mastergradsoppgave
-
Matsson, Sanna;
Olsen, Yngvar.
(2013)
Optimal physical and chemical environment for vegetative gametophyte culture of Saccharina latissima - with emphasis on nutrient composition and light quality.
NTNU
Mastergradsoppgave
-
Broch, Ole Jacob;
Ellingsen, Ingrid H.;
Forbord, Silje;
Wang, Xinxin;
Volent, Zsolt;
Alver, Morten.
(2013)
Modelling the cultivation and bioremediation potential of the kelp Saccharina latissima in close proximity to an exposed salmon farm in Norway.
Aquaculture Environment Interactions
Vitenskapelig artikkel
-
Vadstein, Olav;
Olsen, Yngvar.
(2013)
Trenger et kraftløft for fôr.
Fiskaren
Intervju tidsskrift
-
Olsen, Yngvar.
(2013)
A synthesis of the technical, environmental, spatial and governance issues and opportunities.
Food and Agriculture Organization of the United Nations (FAO)
Faglig kapittel
2012
-
Attramadal, Kari;
Salvesen, Ingrid;
Xue, Renyu;
Øie, Gunvor;
Størseth, Trond Røvik;
Vadstein, Olav.
(2012)
Recirculation as a possible microbial control strategy in the production of marine larvae.
Aquacultural Engineering
Vitenskapelig artikkel
-
Kjølbo Rød, Kaia;
Olsen, Yngvar.
(2012)
Sori disinfection in cultivation of Saccharina latissima. Evaluation of chemical treatments against diatom contamination.
NTNU
Mastergradsoppgave
-
Kassah, Jemimah Etornam;
Olsen, Yngvar.
(2012)
Development of biofouling on salmon cage nets and the effects of anti-fouling treatments on the survival of the hydroid(Ectopleura larynx) (Ellis & Solander, 1786).
NTNU
Mastergradsoppgave
-
Bergvik, Maria;
Leiknes, Øystein;
Altin, Dag;
Dahl, Kjersti Rennan;
Olsen, Yngvar.
(2012)
Dynamics of the Lipid Content and Biomass of Calanus finmarchicus (copepodite V) in a Norwegian Fjord.
Lipids
Vitenskapelig artikkel
-
Jensen, Ingvil Nortier;
Olsen, Yngvar.
(2012)
The Effect of Nutrient Release from Fish Farms on the Lower Trophic Levels of the Marine Food Web in North Patagonia, Chile.
NTNU
Mastergradsoppgave
-
Wang, Xinxin;
Olsen, Lasse Mork;
Reitan, Kjell Inge;
Olsen, Yngvar.
(2012)
Discharge of nutrient wastes from salmon farms: environmental effects, and potential for integrated multi-trophic aquaculture.
Aquaculture Environment Interactions
Vitenskapelig oversiktsartikkel/review
-
Attramadal, Kari;
Øie, Gunvor;
Størseth, Trond Røvik;
Alver, Morten;
Vadstein, Olav;
Olsen, Yngvar.
(2012)
The effects of moderate ozonation or high intensity UV-irradiation on the microbial environment in RAS for marine larvae.
Aquaculture
Vitenskapelig artikkel
-
Olsen, Yngvar;
Tokle, Nils Egil;
Vadstein, Olav.
(2012)
Hvordan forvalte vannmassene? Om samspillet mellom næringssalt-utslipp og det planktoniske økosystemet.
Universitetsforlaget
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Vadstein, Olav;
Andersen, Tom;
Reinertsen, Helge;
Olsen, Yngvar.
(2012)
Carbon, nitrogen and phosphorus resource supply and utilisation for coastal planktonic heterotrophic bacteria in a gradient of nutrient loading.
Marine Ecology Progress Series
Vitenskapelig artikkel
-
Attramadal, Kari;
Tøndel, Bjørnar;
Salvesen, Ingrid;
Øie, Gunvor;
Vadstein, Olav;
Olsen, Yngvar.
(2012)
Ceramic clay reduces the load of organic matter and bacteria in marine fish larval culture tanks.
Aquacultural Engineering
Vitenskapelig artikkel
-
Fredriksen, Stein;
Husa, Vivian;
Skjoldal, Hein Rune;
Sjøtun, Kjersti;
Christie, Hartvig C;
Dale, Trine.
(2012)
Ingen regional overgjødsling på Vestlandet.
Havforskningsrapporten
Populærvitenskapelig artikkel
-
Handå, Aleksander;
Min, Hojune;
Wang, Xinxin;
Broch, Ole Jacob;
Reitan, Kjell Inge;
Reinertsen, Helge.
(2012)
Incorporation of fish feed and growth of blue mussels (Mytilus edulis) in close proximity to salmon (Salmo salar) aquaculture: Implications for integrated multi-trophic aquaculture in Norwegian coastal waters.
Aquaculture
Vitenskapelig artikkel
-
Handå, Aleksander;
Ranheim, Anders Wanvik;
Olsen, Anders Johny;
Altin, Dag;
Reitan, Kjell Inge;
Olsen, Yngvar.
(2012)
Incorporation of salmon fish feed and feces components in mussels (Mytilus edulis): Implications for integrated multi-trophic aquaculture in cool-temperate North Atlantic waters.
Aquaculture
Vitenskapelig artikkel
2011
-
Olsen, Yngvar.
(2011)
Resources for fish feed in future mariculture.
Aquaculture Environment Interactions
Vitenskapelig artikkel
-
Olsen, Yngvar;
Andersen, Tom;
Gismervik, Ingrid;
Vadstein, Olav.
(2011)
Marine heterotrophic bacteria, protozoan and metazoan zooplankton may experience protein N or mineral P limitation in coastal waters.
Marine Ecology Progress Series
Vitenskapelig artikkel
-
Fredriksen, Stein;
Skjoldal, HR;
Husa, Vivian;
Olsen, Yngvar;
Christie, Hartvig C;
Dale, Trine.
(2011)
Vurdering av eutrofisituasjonen i kystområder, med særlig fokus på Hardangerfjorden og Boknafjorden.
Fiskeri- og kystdepartementet (FKD)
Rapport
-
Handå, Aleksander;
Alver, Morten;
Edvardsen, Christian Vik;
Halstensen, Stein;
Olsen, Anders Johny;
Øie, Gunvor.
(2011)
Growth of farmed blue mussels (Mytilus edulis L.) in a Norwegian coastal area; comparison of food proxies by DEB modeling.
Journal of Sea Research
Vitenskapelig artikkel
-
Olsen, Yngvar;
Pudota, Jayaprabandh.
(2011)
Seasonal Variations in Biofouling and Plankton Community Connected to a Large Scale Salmon Farm.
Norges teknisk-naturvitenskapelige univesitet
Mastergradsoppgave
-
Olsen, Yngvar;
Hagemann, Andreas.
(2011)
Cold storage of eggs of Acartia tonsa Dana: effects of light, salinity and short-term temperature elevation on 48-h egg hatching success.
Norges teknisk-naturvitenskapelige univesitet
Mastergradsoppgave
-
Øie, Gunvor;
Reitan, Kjell Inge;
Evjemo, Jan Ove;
Støttrup, Josianne;
Olsen, Yngvar.
(2011)
Live Feeds.
John Wiley & Sons
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Olsen, Yngvar;
Ervik Kvalø, Stian.
(2011)
Lipid Composition in Antarctic krill, Euphausia superba.
Norges teknisk-naturvitenskapelige univesitet
Mastergradsoppgave
2010
-
Attramadal, Kari;
Buran, Astrid;
Øie, Gunvor;
Vadstein, Olav;
Olsen, Yngvar.
(2010)
Recirculation: Microbial Control Strategy For Intensive Marine Larviculture.
Global Aquaculture Advocate
Fagartikkel
-
Schaer, M;
Olsen, Yngvar;
Evjemo, Jan Ove.
(2010)
Growth, survival and lipid composition of European lobster (Homarus gammarus) larvae from different feeding regimes.
NTNU, Institutt for biologi
Mastergradsoppgave
-
Skogstad, Mette Erike;
Olsen, Yngvar;
Evjemo, Jan Ove.
(2010)
Effect of food concentration on growth, egg production and hatching success in Acartia tonsa (Copepoda: Calanoida) feeding on Rhodomonas baltica.
NTNU, Institutt for biologi
Mastergradsoppgave
-
Funderud, Jon;
Olsen, Yngvar.
(2010)
Integrated Multi-Trophic Aquaculture of sea cucumber, abalone and kelp in Sanggou Bay, China.
NTNU, Institutt for biologi
Mastergradsoppgave
-
Svarstad, Christian;
Olsen, Yngvar;
Evjemo, Jan Ove.
(2010)
Morphological and biochemical changes in late embryogenesis of European lobster (Homarus gammarus) with an emphasis on lipids and fatty acids.
NTNU, Institutt for biologi
Mastergradsoppgave
-
Nesse, Siv Iren;
Olsen, Yngvar;
Evjemo, Jan Ove.
(2010)
Kultivering av Acartia tonsa-nauplier til bruk i starforing av marine fiskelarver. Effekt av ulike dietter og kjølelagring.
NTNU, Institutt for biologi
Mastergradsoppgave
-
Li, Keshuai;
Olsen, Yngvar.
(2010)
Manipulation of the composition of phosphatidylcholine (PC) and phosphatidylethanolamine (PE) of rotifers Brachionus sp. Nevada and Brachionus sp. Cayman.
NTNU, Institutt for biologi
Mastergradsoppgave
-
Alver, Morten;
Alfredsen, Jo Arve;
Øie, Gunvor;
Storøy, Werner;
Olsen, Yngvar.
(2010)
Automatic control of growth and density in rotifer cultures.
Aquacultural Engineering
Vitenskapelig artikkel
2009
-
Øie, Gunvor;
Alver, Morten;
Alfredsen, Jo Arve;
Kjørsvik, Elin;
Attramadal, Kari;
Olsen, Yngvar.
(2009)
Status and challenges in cod larval production.
Special Publications (European Aquaculture Society)
Sammendrag/abstract
-
Olsen, Yngvar.
(2009)
Marine and Maritime Research and Education.
Annet
-
Tøndel, Bjørnar;
Olsen, Yngvar.
(2009)
Effekten av tilsats av alger og keramisk leire på vekstmiljø, vekst og overlevelse hos torskelarver (Gadus morhua).
NTNU, Institutt for biologi
Mastergradsoppgave
-
Nysæther, Elin Marie Høyland;
Olsen, Yngvar.
(2009)
Selective feeding in mangrove killifish (Kryptolebias marmoratus) and red sea bream (Pagrus major) larvae: The role of light intensity and the contrast of the prey.
NTNU, Institutt for biologi
Mastergradsoppgave
-
Olsen, Yngvar.
(2009)
Lipids.
Elsevier
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Duarte, Carlos;
Holmer, Marianne;
Olsen, Yngvar;
Soto, Doris;
Marba, Nuria;
Guiu, Joana.
(2009)
Will the Oceans Help Feed Humanity?.
BioScience
Vitenskapelig artikkel
-
Kjørsvik, Elin;
Olsen, Cecilia;
Wold, Per-Arvid;
Hoehne-Reitan, Katja;
Cahu, CL;
Rainuzzo, J.
(2009)
Comparison of dietary phospholipids and neutral lipids on skeletal development and fatty acid composition in Atlantic cod (Gadus morhua).
Aquaculture
Vitenskapelig artikkel
2008
-
Olsen, Lasse Mork;
Holmer, Marianne;
Olsen, Yngvar.
(2008)
Perspectives of nutrient emission from of fish aquaculture in coastal waters. Literature review with evaluated state of knowledge.
Fiskeri- og havbruksnæringens forskningsfond
Rapport
-
Evjemo, Jan Ove;
Tokle, Nils Egil;
Vadstein, Olav;
Olsen, Yngvar.
(2008)
Effect of essential dietary fatty acids on egg production and hatching success of the marine copepod Temora longicornis.
Journal of Experimental Marine Biology and Ecology
Vitenskapelig artikkel
-
Alver, Morten;
Tennøy, Tormod;
Alfredsen, Jo Arve;
Øie, Gunvor;
Olsen, Yngvar.
(2008)
Automatic control of rotifer density in larval first feeding tanks.
Control Engineering Practice
Vitenskapelig artikkel
-
Olsen, Yngvar;
Olsen, Lasse Mork.
(2008)
Environmental Impact of Aquaculture on Coastal Planktonic Ecosystems.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Olsen, Yngvar;
Duarte, Carlos;
Otterstad, Oddmund.
(2008)
Status and Future Perspectives of Marine Aquaculture.
Springer Science+Business Media B.V.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Etter, Siv Anina;
Olsen, Yngvar.
(2008)
The importance of essential fatty acids for the somatic development of Calanus finmarchicus.
NTNU, Institutt for biologi
Mastergradsoppgave
2007
-
Attramadal, Kari;
Olsen, Yngvar;
Vadstein, Olav;
Salvesen, Ingrid.
(2007)
Clay particles offer alternative water treatment in marine fish larvae tanks.
Global Aquaculture Advocate
Populærvitenskapelig artikkel
-
Olsen, Yngvar;
Andersen, Tom;
Gismervik, Ingrid;
Vadstein, Olav.
(2007)
Protozoan and metazoan zooplankton-mediated carbon flows in nutrient-enriched coastal planktonic communities.
Marine Ecology Progress Series
Vitenskapelig artikkel
-
Jensen, Bjørn;
Olsen, Yngvar.
(2007)
Mineral P vekstbegrensning hos ciliater i norsk kystfarvann.
NTNU, Institutt for biologi
Mastergradsoppgave
-
Andersen, Marianne;
Olsen, Yngvar.
(2007)
Overlevelse og vekst av hummerlarver (Homarus gammarus) dyrket i et åpent system fôret med Artemia - nauplier.
NTNU, Institutt for biologi
Mastergradsoppgave
-
Johnsen, Kristian Ivsett;
Olsen, Yngvar.
(2007)
Overlevelse og vekst hos juvenil hummer (Homarus gammarus) ved ulike fôrregimer.
NTNU, Institutt for biologi
Mastergradsoppgave
-
Olsen, Yngvar;
Larssen, Harald.
(2007)
Betydning av DHA-innholdet i fosfolipidene til rotatorien Brachionus plicatilis for overlevelse og vekst hos torskelarver (Gadus morhua) ved tidlig startfôring.
NTNU, Institutt for biologi
Mastergradsoppgave
-
Sigstadstø, Eirik Ruud;
Olsen, Yngvar.
(2007)
Utvikling av startfôringsregime for hummerlarver (Homarus gammarus) fra klekking fram til stadium V.
NTNU, Institutt for biologi
Hovedfagsoppgave
-
Langvatn, Vegard Aambø;
Olsen, Yngvar.
(2007)
Byttedyrseleksjon hos torskelarvar (Gadus morhua).
NTNU, Institutt for biologi
Hovedfagsoppgave
-
Kui, Sunniva Wannebo;
Olsen, Yngvar.
(2007)
Intensiv dyrkning og anvendelse to typer rotatorier (Brachionus plicatilis og Brachionus ibericus) i startfôring av torskelarver (Gadus morhua).
NTNU, Institutt for biologi
Hovedfagsoppgave
2006
-
Olsen, Atle Ivar;
Olsen, Yngvar.
(2006)
CODTECH: a process oriented approach to intensive production of marine juveniles with main emphasis on cod. Årsrapport 2005.
Codtech / NTNU
Rapport
-
Stibor, Herwig;
Gelzleichter, Anna;
Hantzsche, Florian;
Sommer, Ulrich;
Striebel, Maren;
Vadstein, Olav.
(2006)
Combining dialysis and dilution techniques to estimate gross growth rate of phytoplankton and grazing by micro- and mesozooplankton in situ.
Archiv für Hydrobiologie
Vitenskapelig artikkel
-
Alver, Morten;
Alfredsen, Jo Arve;
Olsen, Yngvar.
(2006)
An individual-based population model for rotifer (Brachionus plicatilis) cultures.
Hydrobiologia
Vitenskapelig artikkel
-
Høy, Erik;
Olsen, Yngvar;
Øie, Gunvor;
Alfredsen, Jo Arve;
Alver, Morten.
(2006)
Utvikling og testing av et system for automatisk regulering av rotatorietetthet i startfôring av marine fiskelarver.
NTNU
Mastergradsoppgave
-
Løseth, Kjetil;
Olsen, Yngvar.
(2006)
Ciliater sin betydning for karbonflyten i marine planktoniske næringsnett: betydningen av fødetilgang og predasjon.
NTNU, Institutt for biologi
Hovedfagsoppgave
-
Sundt-Hansen, Line E.B.;
Olsen, Yngvar;
Stibor, Herwig;
Heldal, Mikal;
Vadstein, Olav.
(2006)
Trophic cascades mediated by copepods, not nutrient supply rate, determine the development of picocyanobacteria.
Aquatic Microbial Ecology
Vitenskapelig artikkel
-
Olsen, Yngvar;
Agusti, Susana;
Andersen, T.;
Duarte, Carlos;
Gasol, J. M.;
Gismervik, Ingrid.
(2006)
A comparative study of responses in planktonic food web structure and function in contrasting European coastal waters exposed to experimental nutrient addition.
Limnology and Oceanography
Vitenskapelig artikkel
2005
-
Olsen, Atle Ivar;
Olsen, Yngvar.
(2005)
CODTECH: a process oriented approach to intensive production of marine juveniles with main emphasis on cod. Årsrapport 2004.
Codtech / NTNU
Rapport
-
Olsen, Yngvar;
Slagstad, Dag;
Vadstein, Olav.
(2005)
Assimilative carrying capacity: Contribution and impact on the pelagic system.
Special Publications (European Aquaculture Society)
Vitenskapelig artikkel
-
Attramadal, Kari;
Salvesen, Ingrid;
Vadstein, Olav;
Olsen, Yngvar.
(2005)
Water quality and microbial environment in a flow through and recirculation system for intensive rearing of cod larvae (Gadus morhua L.).
Special Publications (European Aquaculture Society)
Vitenskapelig artikkel
-
Attramadal, Kari;
Xue, Renyu;
Salvesen, Ingrid;
Olsen, Yngvar;
Vadstein, Olav.
(2005)
Microbial environment in a flow-through and a recirculating system for intensive rearing of cod larvae (Gadus morhua L.).
Special Publications (European Aquaculture Society)
Vitenskapelig artikkel
-
Børsheim, Knut Yngve;
Vadstein, Olav;
Myklestad, Sverre M.;
Reinertsen, Helge;
Kirkvold, Ståle;
Olsen, Yngvar.
(2005)
Photosynthetic algal production, accumulation and release of phytoplankton storage carbohydrates and bacterial production in a gradient in daily nutrient supply.
Journal of Plankton Research
Vitenskapelig artikkel
-
Olsen, Yngvar;
Slagstad, Dag;
Vadstein, Olav.
(2005)
Assimilative carrying capacity: Contribution and impact on the pelagic system.
Special Publications (European Aquaculture Society) (35)
Vitenskapelig antologi/Konferanseserie
-
Leiknes, Øystein;
Olsen, Yngvar.
(2005)
Vurdering av fosfor anvendt som biomassemål for dyreplankton.
NTNU, Institutt for biologi
Hovedfagsoppgave
-
Olsen, Yngvar.
(2005)
Balance between marine resources utilization and ecosystem sustainability, with main emphasise on extensive aquaculture and coastal eutrophication - Results from the MARICULT Research Programme (1996-2000).
UiT Norges arktiske universitet
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
2004
-
Olsen, Atle Ivar;
Olsen, Yngvar.
(2004)
CODTECH: a process oriented approach to intensive production of marine juveniles with main emphasis on cod. Årsrapport 2003.
Codtech / NTNU
Rapport
-
Olsen, Yngvar;
Endal, Anders.
(2004)
Harvesting the ocean.
Encyclopedia of Life Support Systems
Vitenskapelig artikkel
-
Stibor, Herwig;
Vadstein, Olav;
Lippert, Bettina;
Roederer, Wendy;
Olsen, Yngvar.
(2004)
Calanoid copepods and nutrient enrichment determine population dynamics of the appendicularian Oikopleura dioica: a mesocosm experiment.
Marine Ecology Progress Series
Vitenskapelig artikkel
-
Vadstein, Olav;
Stibor, Herwig;
Lippert, Bettina;
Loseth, K;
Roederer, Wendy;
Sundt-Hansen, Line E.B..
(2004)
Moderate increase in the biomass of omnivorous copepods may ease grazing control of planktonic algae.
Marine Ecology Progress Series
Vitenskapelig artikkel
-
Stibor, Herwig;
Vadstein, Olav;
Diehl, Sebastian;
Gelzleichter, Anna;
Hansen, Thomas;
Hantzsche, Florian.
(2004)
Copepods act as a switch between alternative trophic cascades in marine pelagic food webs.
Ecology Letters
Vitenskapelig artikkel
-
Moksness, Erlend;
Kjørsvik, Elin;
Olsen, Yngvar.
(2004)
Culture of Cold-Water Marine Fish.
Fishing News Books
Fagbok
-
Moksness, E.;
Kjørsvik, E.;
Olsen, Y..
(2004)
Culture of Cold-water Marine Fish.
Blackwell Science
Fagbok
-
Moksness, E;
Kjørsvik, Elin;
Olsen, Yngvar.
(2004)
Culture of cold-water marine fish.
Wiley-Blackwell Publishing Inc.
Wiley-Blackwell Publishing Inc.
Fagbok
-
Moksness, Erlend;
Kjørsvik, Elin;
Olsen, Yngvar.
(2004)
Culture of Cold-water Marine Fish.
Blackwell Publishing
Blackwell Publishing
Fagbok
-
Olsen, Yngvar.
(2004)
Live food technology of cold-water marine fish larvae.
Wiley-Blackwell Publishing Inc.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Olsen, Yngvar;
van der Meeren, T;
Reitan, Katja.
(2004)
First feeding technology.
Wiley-Blackwell Publishing Inc.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
2003
-
Gismervik, Ingrid;
Vadstein, Olav;
Olsen, Yngvar.
(2003)
Marine mesocosm Zooplankton response to nutrients.
Scope Newsletter
Sammendrag/abstract
-
Evjemo, Jan Ove;
Reitan, Kjell Inge;
Olsen, Yngvar.
(2003)
Copepods as live food organisms in the rearing of Atlantic halibut (Hippoglossus hippoglossus L.) with special emphasis on nutritional value.
Aquaculture
Vitenskapelig artikkel
-
Tocher, D. R.;
Mourente, G;
Van der Eechen, A;
Evjemo, Jan Ove;
Diaz, E;
Wille, M.
(2003)
Comparative study of antioxidant defence mechanisms in marine fish fed variable levels of oxidised oil and vitamin E.
Aquaculture International
Vitenskapelig artikkel
-
Handå, Aleksander;
McClimans, Thomas;
Reitan, Kjell Inge;
Olsen, Yngvar.
(2003)
Utredning over mulige strategier og tiltak for produksjon av giftfrie blåskjell i norske fjorder (Strategies to combat toxic algae, in Norwegian).
SINTEF Ocean
Rapport
-
Handå, Aleksander;
Fredheim, Arne;
Lien, Egil;
McClimans, Thomas;
Reitan, Kjell Inge;
Tangen, Karl.
(2003)
Bruk av luftbobling og neddykket ferskvannsutslipp som metode for produksjon av giftfrie blåskjell (Artificial upwelling to combat toxic algae - in Norwegian).
SINTEF Ocean
Rapport
2002
-
Gismervik, Ingrid;
Olsen, Yngvar;
Vadstein, Olav.
(2002)
Micro- and mesozooplankton response to enhanced nutrient input - a mesocosm study.
Hydrobiologia
Vitenskapelig artikkel
-
Gismervik, Ingrid;
Olsen, Yngvar;
Vadstein, Olav.
(2002)
Micro- and mesozooplankton response to enhanced nutrient input – a mesocosm study.
Hydrobiologia
Vitenskapelig artikkel
2001
-
Reitan, Kjell Inge;
Olsen, Yngvar;
Øie, G;
Reinertsen, Helge.
(2001)
Enhanced Nutrient Supply to Norwegian Coastal Waters: Effects on Growth of Scallops and Blue Mussels.
C.C.-T. et al. (eds.) Spawning and maturation of aquaculture species, US-Japan Natural Resources Technical report (28)
Rapport
-
Tocher, D. R.;
Mourente, G;
Van der Eechen, A;
Evjemo, Jan Ove;
Diaz, E;
Bell, J. G..
(2001)
Effects of dietary vitamin E on the antioxidant defence mechanisms of juvenile turbot (Scophthalamus maximus L.), halibut (Hippoglossus hippoglossus L.) and sea bream (Sparus aurata L.).
Aquaculture Nutrition
Vitenskapelig artikkel
-
Olsen, Yngvar;
Reinertsen, Helge;
Andersen, Tom;
Gismervik, Ingrid;
Duarte, Carlos;
Agusti, Susana.
(2001)
Comparative analysis of food webs based on flow networks: effects of nutrient supply on structure and function of coastal plankton communities.
Continental Shelf Research
Vitenskapelig artikkel
2000
-
Olsen, Atle Ivar;
Olsen, Yngvar;
Attramada, Yngve;
Christie, K;
Birkbeck, T.H.;
Skjermo, Jorunn.
(2000)
Effects of short term feeding of microalgae on the bacterial flora associated with juvenile Artemia fransiscana.
Aquaculture
Vitenskapelig artikkel
-
Evjemo, Jan Ove;
Vadstein, Olav;
Olsen, Yngvar.
(2000)
Feeding and assimilation kinetics of Artemia franciscana fed Isochrysis galbana (clone T. Iso).
Marine Biology
Vitenskapelig artikkel
-
Weltzien, Finn-Arne;
Hemre, Gro Ingunn;
Evjemo, Jan Ove;
Olsen, Yngvar;
Fyhn, Hans Jørgen.
(2000)
β-Hydroxybutyrate in developing nauplii of brine shrimp (Artemia franciscana K.) under fed and non-fed conditions.
Comparative Biochemistry and Physiology - Part B: Biochemistry & Molecular Biology
Vitenskapelig artikkel
-
Weltzien, Finn-Arne;
Hemre, Gro-Ingunn;
Evjemo, Jon Olav;
olsen, Yngvar;
Fyhn, Hans Jørgen.
(2000)
B-hydroxybutyrate in developing nauplii of brine shrimp (Artemia franciscana K.) under feeding and non-feeding conditions.
Comparative Biochemistry and Physiology - Part B: Biochemistry & Molecular Biology
Vitenskapelig artikkel
-
Evjemo, Jan Ove;
Danielsen, T. L.;
Olsen, Yngvar.
(2000)
Stability of lipid, protein and n-3 fatty acids in enriched Artemia franciscana starved at different temperatures.
Aquaculture
Vitenskapelig artikkel
-
Olsen, Yngvar;
Vadstein, Olav;
Sunde, Magne;
Storøy, Jostein.
(2000)
Maten vår kommer fra havet.
Norsk Fiskeoppdrett
Populærvitenskapelig artikkel
-
Sakshaug, Egil;
Olsen, Yngvar.
(2000)
Litt om økologi (A little about ecology).
Tapir Akademisk Forlag
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
1999
-
Olsen, Atle Ivar;
Attramadal, Yngve;
Jensen, Arne;
Olsen, Yngvar.
(1999)
Influence of size and nutritional value of Artemia franciscana on growth and quality of halibut larvae (Hippoglossus hippoglossus) during the live feed period.
Aquaculture
Vitenskapelig artikkel
-
Weltzien, FA;
Hemre, GI;
Evjemo, JO;
Olsen, Y;
Fyhn, HJ.
(1999)
ß-Hydroxybutyrate in developing nauplii of brine shrimp (Artemia fransiscana K.) under fed and unfed conditions.
Comparative biochemistry and physiology. B. Comparative biochemistry
Vitenskapelig artikkel
1998
-
Olsen, Yngvar;
Sandvik, Roar.
(1998)
Nitrogen and phosphorous supply to the coastal zone: status, possible biological effects and some future perspectives. In: KVA report 1998:1. Effec of nitrogen in the environment.
KVA report
Vitenskapelig artikkel
1997
-
Lie, Ø.;
Haaland, H.;
Hemre, G. I.;
Maage, A.;
Lied, E.;
Rosenlund, G..
(1997)
Nutritional composition of rotifers following a change in diet from yeast and emulsified oil to microalgae.
Aquaculture International
Vitenskapelig artikkel
-
Øie, G.;
Makridis, P.;
Reitan, K. I.;
Olsen, Yngvar.
(1997)
Protein and carbon utilization of rotifers (Brachionus plicatilis) in first feeding of turbot larvea (Scophthalmus maximus L.).
Aquaculture
Vitenskapelig artikkel
-
Skjermo, J.;
Salvesen, G.;
Olsen, Yngvar;
Vadstein, Olav.
(1997)
Microbially matured water: a technique for selection of a non-opportunistic bacterial flora in water that may improve performance of marine larvae.
Aquaculture International
Vitenskapelig artikkel
-
Olsen, Yngvar.
(1997)
Larval rearing technology of marine species in Norway.
Hydrobiologia
Vitenskapelig artikkel
-
Olsen, A. I.;
Jensen, A.;
Evjemo, J. O.;
Olsen, Yngvar.
(1997)
Effect of algal addition on stability of fatty acids in enriched Artemia franciscana.
Hydrobiologia
Vitenskapelig artikkel
-
Reitan, K. I.;
Rainuzzo, J. R.;
Øie, G.;
Olsen, Yngvar.
(1997)
A review of the nutritional effects of algae in marine fish larve.
Aquaculture
Vitenskapelig artikkel
-
Øie, G.;
Olsen, Yngvar.
(1997)
Protein and lipid content of the rotifer Brachionus plicatilis during variable growth and feeding conditions.
Hydrobiologia
Vitenskapelig artikkel
-
Evjemo, J. O.;
Olsen, Yngvar.
(1997)
Lipid and fatty acid content in cultivated live feed organisms compared to marine copepods.
Hydrobiologia
Vitenskapelig artikkel
-
Rainuzzo, J. R.;
Reitan, K. I.;
Olsen, Yngvar.
(1997)
The significance of lipids at early stages of marine fish, a review.
Aquaculture
Vitenskapelig artikkel
-
Skjermo, J;
Salvesen, I;
Øie, G;
Olsen, Yngvar;
Vadstein, Olav.
(1997)
Microbially maturated water: a technique for selection of a non-opportunistic bacterial flora in water that may improve performance of marine larvae.
Aquaculture International
Vitenskapelig artikkel
-
Evjemo, J. O.;
Coutteau, P.;
Olsen, Yngvar;
Sorgeloos, P..
(1997)
The stability of docosahexanoic acid in two Artemia species following enrichment and subsequent starvation.
Aquaculture
Vitenskapelig artikkel
-
Rainuzzo, Jose R.;
Reitan, Kjell Inge;
Olsen, Yngvar.
(1997)
The significance of lipids at early stages of marine fish : a review.
Aquaculture
Vitenskapelig artikkel
-
Reitan, Kjell Inge;
Rainuzzo, Jose R.;
Øie, Gunvor;
Olsen, Yngvar.
(1997)
A review of the nutritional effects of algae in marine fish larvae.
Aquaculture
Vitenskapelig artikkel
-
Øie, Gunvor;
Makridis, Pavlos;
Reitan, Kjell Inge;
Olsen, Yngvar.
(1997)
Protein and carbon utilization of rotifers (Brachionus plicatilis) in first feeding of turbot larvae (Scophthalmus maximus L.).
Aquaculture
Vitenskapelig artikkel
-
Øie, Gunvor;
Makridis, Pavlos;
Reitan, Kjell Inge;
Olsen, Yngvar.
(1997)
Protein and carbon utilization of rotifers (Brachionus plicatilis) in first feeding of turbot larvae (Scophthalmus maximus L.).
Aquaculture
Vitenskapelig artikkel
-
Skjoldal, Hein Rune;
Aure, Jan;
Bakke, Torgeir;
Dahl, Finn Erik;
Fredriksen, Stein;
Gray, John Stuart.
(1997)
The Norwegian North Sea Coastal Water: Eutriphication; Status and trends.
Statens forurensningstilsyn
Rapport
1996
-
Olsen, Yngvar.
(1996)
Forskningsprogrammet Maricult - om muligheter og begrensninger for økt produksjon av mat og råvarer i havet.
Skrifter
Vitenskapelig artikkel
-
Olsen, Yngvar.
(1996)
Status for oppdrett av piggvar.
Ny Fisk
Fagbok
1995
-
Sakshaug, Egil;
Olsen, Yngvar;
Hoell, E..
(1995)
Maricult research programme: Fertilising marine ecosystems to harvest more.
ICES CM Documents
Vitenskapelig artikkel
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Skjermo, Jorunn;
Defoort, Thomas;
Dehasque, Marleen;
Espevik, Terje;
Olsen, Yngvar;
Skjåk-Bræk, Gudmund.
(1995)
Immunostimulation of juvenile turbot (Scophthalmus maximus L.) using an alginate with high mannuronic acid content administered via the live food organism Artemia.
Fish and Shellfish Immunology
Vitenskapelig artikkel
-
Skjoldal, Hein Rune;
Bakke, Torgeir;
Dahl, Finn Erik;
Fredriksen, Stein;
Gray, John Stuart;
Heldal, Mikal.
(1995)
Ytre Oslofjord: Eutrofitilstand, utvikling og forventede effekter av reduserte tilførsler av næringsalter.
Statens forurensningstilsyn
Rapport
1986
-
Foss, P;
Partali, Vassilia;
Olsen, Yngvar;
Liaaen-Jensen, Synnøve.
(1986)
new (2R)-2-Hydroxy-4-keto-b-type-carotenoids from daphnia magna (Crustaceae).
Acta Chemica Scandinavica
Vitenskapelig artikkel
1985
-
Partali, Vassilia;
Olsen, Yngvar;
Foss, P;
Liaaen-Jensen, Synnøve.
(1985)
Carotenoids in food chain studies. Zooplankton (Daphnia magna) response to a unialgal (Scenedesmus obliquus) carotenoid diet and two diets containing individual carotenoids.
Comparative biochemistry and physiology. B. Comparative biochemistry
Vitenskapelig artikkel
1983
-
Sakshaug, Egil;
Andresen, K.;
Myklestad, Sverre M.;
Olsen, Yngvar.
(1983)
Nutrient status of phytoplankton communities in Norwegian waters (marine, brackish, and fresh) as revealed by their chemical composition.
Journal of Plankton Research
Vitenskapelig artikkel
Tidsskriftspublikasjoner
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Mathisen, Amalie Johanne Horn;
Canny, Sol Gomez de la Torre;
Gundersen, Madeleine S.;
Østensen, Mari-Ann;
Olsen, Yngvar;
Vadstein, Olav.
(2025)
Community assembly of gut microbiomes in yolk sac fry of Atlantic salmon: host genetics, environmental microbiomes, and ecological processes.
FEMS Microbiology Ecology
Vitenskapelig artikkel
-
Wang, Chun-Deng;
Olsen, Yngvar.
(2024)
Monitoring regional benthic environment of Norwegian salmon cage farms.
Aquaculture Environment Interactions
Vitenskapelig artikkel
-
Guttu, Ane Maria;
Båtnes, Anna Solvang;
Aunsmo, Arnfinn;
Bjørnland, Thea;
Olsen, Yngvar.
(2024)
Detachment and re-attachment of Salmon lice during full-scale delousing operations on Salmon farms.
Aquaculture
Vitenskapelig artikkel
-
Guttu, Ane Maria;
Gaasø, Maria;
Båtnes, Anna Solvang;
Olsen, Yngvar.
(2024)
The decline in sea lice numbers during freshwater treatments in salmon aquaculture.
Aquaculture
Vitenskapelig artikkel
-
Petersen, Magnus;
Bjordal, Mari;
Gjerstad, Marit;
Kjerrgård, Ole Christian;
Aspøy, Bjørn;
James, Philip.
(2023)
Framtidas matproduksjon: Regjeringen spenner bein på egne mål.
Nationen
Kronikk
-
Wang, Chun-Deng;
Olsen, Yngvar.
(2023)
Quantifying regional feed utilization, production and nutrient waste emission of Norwegian salmon cage aquaculture.
Aquaculture Environment Interactions
Vitenskapelig artikkel
-
Dong, Shuang-lin;
Dong, Yun-wei;
Cao, Ling;
Verreth, Johan;
Olsen, Yngvar;
Liu, Wen-jing.
(2022)
Optimization of aquaculture sustainability through ecological intensification in China.
Reviews in Aquaculture
Vitenskapelig artikkel
-
Vestrum, Ragnhild Inderberg;
Forberg, Torunn;
Luef, Birgit;
Bakke, Ingrid;
Winge, Per;
Olsen, Yngvar.
(2022)
Commensal and opportunistic bacteria present in the microbiota in atlantic cod (Gadus morhua) larvae differentially alter the hosts’ innate immune responses.
Microorganisms
Vitenskapelig artikkel
-
Guragain, Prashanna;
Båtnes, Anna Solvang;
Zobolas, John;
Olsen, Yngvar;
Bones, Atle M.;
Winge, Per.
(2022)
IIb-RAD-sequencing coupled with random forest classification indicates regional population structuring and sex-specific differentiation in salmon lice (Lepeophtheirus salmonis).
Ecology and Evolution
Vitenskapelig artikkel
-
Erbs, Stefan;
James, Philip;
Boéchat, Céline;
Ravagnan, Elisa;
Sparboe, Lars Olav;
Petersen, Magnus.
(2021)
Fiskeriministeren må dukke ned i taren.
Bergens Tidende
Kronikk
-
Mathew, K Avarachen;
Ardelan, Murat Van;
Villa Gonzalez, Susana;
Vadstein, Olav;
Sajith Vezhapparambu, Veena;
Leiknes, Øystein.
(2021)
Temporal dynamics of carbon sequestration in coastal North Atlantic fjord system as seen through dissolved organic matter characterisation.
Science of the Total Environment
Vitenskapelig artikkel
-
Jevne, Lone Sunniva;
Guttu, Ane Maria;
Båtnes, Anna Solvang;
Olsen, Yngvar;
Reitan, Kjell Inge.
(2021)
Planktonic and Parasitic Sea Lice Abundance on Three Commercial Salmon Farms in Norway Throughout a Production Cycle.
Frontiers in Marine Science
Vitenskapelig artikkel
-
Guragain, Prashanna;
Tkachov, Max;
Båtnes, Anna Solvang;
Olsen, Yngvar;
Winge, Per;
Bones, Atle M..
(2021)
Principles and Methods of Counteracting Harmful Salmon–Arthropod Interactions in Salmon Farming: Addressing Possibilities, Limitations, and Future Options.
Frontiers in Marine Science
Vitenskapelig oversiktsartikkel/review
-
Nikouli, Eleni;
Kormas, Konstantinos Ar.;
Jin, Yang;
Olsen, Yngvar;
Bakke, Ingrid;
Vadstein, Olav.
(2021)
Dietary Lipid Effects on Gut Microbiota of First Feeding Atlantic Salmon (Salmo salar L.).
Frontiers in Marine Science
Vitenskapelig artikkel
-
Jin, Yang;
Olsen, Rolf Erik;
Harvey, Thomas Nelson;
Østensen, Mari-Ann;
Li, Keshuai;
Santi, Nina.
(2020)
Comparative transcriptomics reveals domestication‐associated features of Atlantic salmon lipid metabolism.
Molecular Ecology
Vitenskapelig artikkel
-
Guragain, Prashanna;
Sporsheim, Bjørnar;
Skjesol, Astrid;
Båtnes, Anna Solvang;
Olsen, Yngvar;
Bones, Atle M..
(2020)
Phenylalanine Hydroxylase RNAi Knockdown Negatively Affects Larval Development, Molting and Swimming Performance of Salmon Lice.
Frontiers in Marine Science
Vitenskapelig artikkel
-
Forbord, Silje;
Matsson, Sanna;
Brodahl, Guri Ellila;
Bluhm, Bodil;
Broch, Ole Jacob;
Handå, Aleksander.
(2020)
Latitudinal, seasonal and depth-dependent variation in growth, chemical composition and biofouling of cultivated Saccharina latissima (Phaeophyceae) along the Norwegian coast
.
Journal of Applied Phycology
Vitenskapelig artikkel
-
Forbord, Silje;
Etter, Siv Anina;
Broch, Ole Jacob;
Dahlen, Vegard Rønning;
Olsen, Yngvar.
(2020)
Initial short-term nitrate uptake in juvenile, cultivated Saccharina latissima (Phaeophyceae) of variable nutritional state .
Aquatic Botany
Vitenskapelig artikkel
-
Jevne, Lone Sunniva;
Øvrelid, Margrete Slåtsve;
Hagemann, Andreas;
Bloecher, Nina;
Steinhovden, Kristine;
Båtnes, Anna Solvang.
(2020)
Biofouling on salmon pen nets and cleaner fish shelters does not harbor planktonic stages of sea lice.
Frontiers in Marine Science
Vitenskapelig artikkel
-
Jevne, Lone Sunniva;
Forbord, Silje;
Olsen, Yngvar.
(2020)
The Effect of Nutrient Availability and Light Conditions on the Growth and Intracellular Nitrogen Components of Land-Based Cultivated Saccharina latissima (Phaeophyta).
Frontiers in Marine Science
Vitenskapelig artikkel
-
Jalili, Mahsa;
Jin, Yang;
Bones, Atle M.;
Olsen, Yngvar;
Vadstein, Olav;
Østensen, Mari-Ann.
(2019)
Dietary fatty acid source has little effect on the development of the immune system in the pyloric caeca of Atlantic salmon fry.
Scientific Reports
Vitenskapelig artikkel
-
Jin, Yang;
Angell, Inga Leena;
Sandve, Simen Rød;
Snipen, Lars-Gustav;
Olsen, Yngvar;
Rudi, Knut.
(2019)
Atlantic salmon raised with diets low in long-chain
polyunsaturated n-3 fatty acids in freshwater have a
Mycoplasma-dominated gut microbiota at sea.
Aquaculture Environment Interactions
Vitenskapelig artikkel
-
Sanchez, Nicolas;
Peterson, Claire Katja;
Villa Gonzalez, Susana;
Vadstein, Olav;
Olsen, Yngvar;
Ardelan, Murat Van.
(2019)
Effect of hydroxamate and catecholate siderophores on iron availability in the diatom Skeletonema costatum: Implications of siderophore degradation by associated bacteria.
Marine Chemistry
Vitenskapelig artikkel
-
Bergvik, Maria;
Stensås, Lene;
Handå, Aleksander;
Reitan, Kjell Inge;
Strand, Øivind;
Olsen, Yngvar.
(2019)
Incorporation of feed and fecal waste from salmon aquaculture in great scallops (Pecten Maximus) co-fed by different algal concentrations.
Frontiers in Marine Science
Vitenskapelig artikkel
-
Tsagaraki, Tatiana Margo;
Pree, Bernadette;
Leiknes, Øystein;
Larsen, Aud;
Bratbak, Gunnar;
Øvreås, Lise.
(2018)
Bacterial community composition responds to changes in copepod abundance and alters ecosystem function in an Arctic mesocosm study.
The ISME Journal
Vitenskapelig artikkel
-
Vadstein, Olav;
Attramadal, Kari;
Bakke, Ingrid;
Forberg, Torunn;
Olsen, Yngvar;
Verdegem, Marc.
(2018)
Managing the microbial community of marine fish larvae: a holistic perspective for larviculture.
Frontiers in Microbiology
Vitenskapelig oversiktsartikkel/review
-
Sanchez, Nicolas;
Brown, Eunice Nana Adjoa;
Olsen, Yngvar;
Vadstein, Olav;
Iriarte, Jose Luis;
Gonzalez, Humberto E..
(2018)
Effect of Siderophore on Iron
Availability in a Diatom and a
Dinoflagellate Species: Contrasting
Response in Associated Bacteria.
Frontiers in Marine Science
Vitenskapelig artikkel
-
Fossberg, Julia;
Forbord, Silje;
Broch, Ole Jacob;
Malzahn, Arne;
Jansen, Henrice M;
Handå, Aleksander.
(2018)
The potential for upscaling kelp (Saccharina latissima) cultivation in salmon-driven integrated multi-trophic aquaculture (IMTA).
Frontiers in Marine Science
Vitenskapelig artikkel
-
Jin, Yang;
Olsen, Rolf Erik;
Gillard, Gareth B.;
Østensen, Mari-Ann;
Korsvoll, Sven A.;
Santi, Nina.
(2018)
A systemic study of lipid metabolism regulation in salmon fingerlings and early juveniles fed plant oil.
British Journal of Nutrition
Vitenskapelig artikkel
-
Jin, Yang;
Olsen, Rolf Erik;
Østensen, Mari-Ann;
Gillard, Gareth Benjamin;
Li, Keshuai;
Harvey, Thomas Nelson.
(2018)
Transcriptional regulation of lipid metabolism when salmon fry switches from endogenous to exogenous feeding.
Aquaculture
Vitenskapelig artikkel
-
Vadstein, Olav;
Attramadal, Kari;
Bakke, Ingrid;
Olsen, Yngvar.
(2018)
K-selection as microbial community management strategy: A method for improved viability of larvae in aquaculture.
Frontiers in Microbiology
Vitenskapelig oversiktsartikkel/review
-
Vestrum, Ragnhild Inderberg;
Attramadal, Kari;
Winge, Per;
Li, Keshuai;
Olsen, Yngvar;
Bones, Atle M..
(2018)
Rearing water treatment induces microbial selection influencing the microbiota and pathogen associated transcripts of Cod (Gadus morhua) Larvae.
Frontiers in Microbiology
Vitenskapelig artikkel
-
Jin, Yang;
Olsen, Rolf Erik;
Østensen, Mari-Ann;
Gillard, Gareth Benjamin;
Korsvoll, Sven Arild;
Santi, Nina.
(2018)
Transcriptional development of phospholipid and lipoprotein metabolism in different intestinal regions of Atlantic salmon (Salmo salar) fry.
BMC Genomics
Vitenskapelig artikkel
-
Olsen, Lasse Mork;
Hernandez, Klaudia;
Ardelan, Murat Van;
Iriarte, Jose Luis;
Bizsel, Can;
Olsen, Yngvar.
(2017)
Responses in the bacterial community structure to waste nutrients from aquaculture: an in situ microcosm experiment in a Chilean fjord.
Aquaculture Environment Interactions
Vitenskapelig artikkel
-
Olsen, Lasse Mork;
Hernandez, Klaudia;
Ardelan, Murat Van;
Iriarte, Jose Luis;
Bizsel, Can;
Olsen, Yngvar.
(2017)
Responses in bacterial community structure to waste nutrients from aquaculture: an in situ microcosm experiment in a Chilean fjord.
Aquaculture Environment Interactions
Vitenskapelig artikkel
-
Hagemann, Andreas;
Vorren, Sigbjørn Hjetleland;
Attramadal, Yngve;
Evjemo, Jan Ove;
Olsen, Yngvar.
(2016)
Effects of different wavelengths and intensities of visible light on the hatching success of Acartia tonsa Dana eggs.
Aquaculture International
Vitenskapelig artikkel
-
Forberg, Torunn;
Sjulstad, Eli Bjørnø;
Bakke, Ingrid;
Olsen, Yngvar;
Hagiwara, Atsushi;
Sakakura, Yoshitaka.
(2016)
Correlation between microbiota and growth in Mangrove Killifish (Kryptolebias marmoratus) and Atlantic cod (Gadus morhua).
Scientific Reports
Vitenskapelig artikkel
-
Leiknes, Øystein;
Etter, Siv Anina;
Tokle, Nils E.;
Bergvik, Maria;
Vadstein, Olav;
Olsen, Yngvar.
(2016)
The effect of essential fatty acids for the somatic growth in nauplii of Calanus finmarchicus.
Frontiers in Marine Science
Vitenskapelig artikkel
-
Jin, Yang;
Li, Keshuai;
Olsen, Yngvar.
(2016)
Time kinetics of fatty acid changes in phospholipids following enrichment and starvation of Artemia franciscana with a main focus on docosahexaenoic acid.
Aquaculture Nutrition
Vitenskapelig artikkel
-
Hagemann, Andreas;
Øie, Gunvor;
Evjemo, Jan Ove;
Olsen, Yngvar.
(2016)
Effects of light and short-term temperature elevation on the 48-h hatching success of cold-stored Acartia tonsa Dana eggs.
Aquaculture International
Vitenskapelig artikkel
-
Jansen, Henrice M;
Handå, Aleksander;
Cranford, Peter;
Bannister, Raymond;
Bergvik, Maria;
Broch, Ole Jacob.
(2015)
EXPLOITATION OF NUTRIENTS FROM SALMON AQUACULTURE: WHAT IS THE POTENTIAL FOR IMTA IN NORWAY?.
Journal of Shellfish Research
Short communication
-
Olsen, Yngvar.
(2015)
How can mariculture better help feed humanity?.
Frontiers in Marine Science
Vitenskapelig artikkel
-
Li, Keshuai;
Østensen, Mari-Ann;
Attramadal, Kari;
Winge, Per;
Sparstad, Torfinn;
Bones, Atle M..
(2015)
Gene regulation of lipid and phospholipid metabolism in Atlantic cod (Gadus morhua) larvae.
Comparative Biochemistry and Physiology - Part B: Biochemistry & Molecular Biology
Vitenskapelig artikkel
-
Li, Keshuai;
Kjørsvik, Elin;
Bergvik, Maria;
Olsen, Yngvar.
(2015)
Manipulation of the fatty acid composition of phosphatidylcholine and phosphatidylethanolamine in rotifers Brachionus Nevada and Brachionus Cayman.
Aquaculture Nutrition
Vitenskapelig artikkel
-
Li, Keshuai;
Olsen, Yngvar.
(2015)
Effect of enrichment time and dietary DHA and non-highly unsaturated fatty acid composition on the efficiency of DHA enrichment in phospholipid of rotifer (Brachionus Cayman).
Aquaculture
Vitenskapelig artikkel
-
Li, Keshuai;
Olsen, Rolf Erik;
Østensen, Mari-Ann;
Altin, Dag;
Kjørsvik, Elin;
Olsen, Yngvar.
(2015)
Atlantic cod (Gadus morhua) larvae can biosynthesis phospholipid de novo from 2-oleoyl-glycerol and glycerol precursors.
Fish Physiology & Biochemistry
Vitenskapelig artikkel
-
Attramadal, Kari;
Troung, Thi My Hanh;
Bakke, Ingrid;
Skjermo, Jorunn;
Olsen, Yngvar;
Vadstein, Olav.
(2014)
RAS and microbial maturation as tools for K-selection of microbial communities improve survival in cod larvae.
Aquaculture
Vitenskapelig artikkel
-
Olsen, Lasse Mork;
Hernandez, Klaudia;
Ardelan, Murat Van;
Iriarte, Jose Luis;
Sanchez, Nicolas;
Gonzalez, Humberto E..
(2014)
Responses in the microbial food web to increased rates of nutrient supply in a southern Chilean fjord: Possible implications of cage aquaculture.
Aquaculture Environment Interactions
Vitenskapelig artikkel
-
Leiknes, Øystein;
Striberny, Anja;
Tokle, Nils Egil;
Olsen, Yngvar;
Vadstein, Olav;
Sommer, Ulrich.
(2014)
Feeding selectivity of Calanus finmarchicus in the Trondheimsfjord.
Journal of Sea Research
Vitenskapelig artikkel
-
Luong, Anh D;
De Laender, Frederik;
Olsen, Yngvar;
Vadstein, Olav;
Dewulf, Jo;
Janssen, Colin R..
(2014)
Inferring time-variable effects of nutrient enrichment on marine ecosystems using inverse modelling and ecological network analysis.
Science of the Total Environment
Vitenskapelig artikkel
-
Olsen, Yngvar;
Reinertsen, Helge;
Sommer, Ulrich;
Vadstein, Olav.
(2014)
Responses of biological and chemical components in North East Atlantic coastal water to experimental nitrogen and phosphorus addition - A full scale ecosystem study and its relevance for management.
Science of the Total Environment
Vitenskapelig artikkel
-
Olsen, Yngvar;
Evjemo, Jan Ove;
Kjørsvik, Elin;
Larssen, Harald;
Li, Keshuai;
Overrein, Ingrid.
(2014)
DHA content in dietary phospholipids affects DHA content in phospholipids of cod larvae and larval performance.
Aquaculture
Vitenskapelig artikkel
-
Wang, Xinxin;
Broch, Ole Jacob;
Forbord, Silje;
Handå, Aleksander;
Skjermo, Jorunn;
Reitan, Kjell Inge.
(2014)
Assimilation of inorganic nutrients from salmon (Salmo salar) farming by the macroalgae (Saccharina latissima) in an exposed coastal environment: Implications for integrated multi-trophic aquaculture.
Journal of Applied Phycology
Vitenskapelig artikkel
-
Handå, Aleksander;
Nordtug, Trond;
Halstensen, Stein;
Olsen, Anders Johny;
Reitan, Kjell Inge;
Olsen, Yngvar.
(2013)
Temperature-dependent feed requirements in farmed blue mussels (Mytilus edulis L.) estimated from soft tissue growth and oxygen consumption and ammonia-N excretion.
Aquaculture Research
Vitenskapelig artikkel
-
Li, Keshuai;
Østensen, Mari-Ann;
Attramadal, Kari;
Winge, Per;
Sparstad, Torfinn;
Bakke, Ingrid.
(2013)
Gene regulation of Atlantic cod (Gadus morhua) larvae with focus on lipid digestion and phospholipid metabolism.
Communications in agricultural and applied biological sciences
Vitenskapelig artikkel
-
Handå, Aleksander;
Forbord, Silje;
Wang, Xinxin;
Broch, Ole Jacob;
Dahle, Stine Veronica Wiborg;
Størseth, Trond Røvik.
(2013)
Seasonal- and depth-dependent growth of cultivated kelp (Saccharina latissima) in close proximity to salmon (Salmo salar) aquaculture in Norway.
Aquaculture
Vitenskapelig artikkel
-
Mühlroth, Alice;
Li, Keshuai;
Røkke, Gunvor;
Winge, Per;
Olsen, Yngvar;
Hohmann-Marriott, Martin Frank.
(2013)
Pathways of Lipid Metabolism in Marine Algae, Co-Expression Network, Bottlenecks and Candidate Genes for Enhanced Production of EPA and DHA in Species of Chromista.
Marine Drugs
Vitenskapelig oversiktsartikkel/review
-
Chauton, Matilde Skogen;
Olsen, Yngvar;
Vadstein, Olav.
(2013)
Biomass production from the microalga Phaeodactylum tricornutum: Nutrient stress and chemical composition in exponential fed-batch cultures.
Biomass & Bioenergy
Vitenskapelig artikkel
-
Blöcher, Nina;
Olsen, Yngvar;
Günther, Jana.
(2013)
Variability of biofouling communities on fish cage nets: A 1-year field study at a Norwegian salmon farm.
Aquaculture
Vitenskapelig artikkel
-
Vadstein, Olav;
Bergh, Øivind;
Gatesoupe, Francois-Joel;
Galindo-Villegas, Jorge;
Mulero, Victoriano;
Picchietti, Simona.
(2013)
Microbiology and immunology of fish larvae.
Reviews in Aquaculture
Vitenskapelig oversiktsartikkel/review
-
Olsen, Yngvar;
Almås, Karl Andreas.
(2013)
Laks med god smak.
Adresseavisen
Kronikk
-
Handå, Aleksander;
McClimans, Thomas;
Reitan, Kjell Inge;
Knutsen, Øyvind;
Tangen, Karl;
Olsen, Yngvar.
(2013)
Artificial upwelling to stimulate growth of non-toxic algae in a habitat for mussel farming.
Aquaculture Research
Vitenskapelig artikkel
-
Wang, Xinxin;
Andresen, Kjersti;
Handå, Aleksander;
Jensen, Bjørn;
Reitan, Kjell Inge;
Olsen, Yngvar.
(2013)
Chemical composition and release rate of waste discharge from an Atlantic salmon farm with an evaluation of IMTA feasibility.
Aquaculture Environment Interactions
Vitenskapelig artikkel
-
Broch, Ole Jacob;
Ellingsen, Ingrid H.;
Forbord, Silje;
Wang, Xinxin;
Volent, Zsolt;
Alver, Morten.
(2013)
Modelling the cultivation and bioremediation potential of the kelp Saccharina latissima in close proximity to an exposed salmon farm in Norway.
Aquaculture Environment Interactions
Vitenskapelig artikkel
-
Vadstein, Olav;
Olsen, Yngvar.
(2013)
Trenger et kraftløft for fôr.
Fiskaren
Intervju tidsskrift
-
Attramadal, Kari;
Salvesen, Ingrid;
Xue, Renyu;
Øie, Gunvor;
Størseth, Trond Røvik;
Vadstein, Olav.
(2012)
Recirculation as a possible microbial control strategy in the production of marine larvae.
Aquacultural Engineering
Vitenskapelig artikkel
-
Bergvik, Maria;
Leiknes, Øystein;
Altin, Dag;
Dahl, Kjersti Rennan;
Olsen, Yngvar.
(2012)
Dynamics of the Lipid Content and Biomass of Calanus finmarchicus (copepodite V) in a Norwegian Fjord.
Lipids
Vitenskapelig artikkel
-
Wang, Xinxin;
Olsen, Lasse Mork;
Reitan, Kjell Inge;
Olsen, Yngvar.
(2012)
Discharge of nutrient wastes from salmon farms: environmental effects, and potential for integrated multi-trophic aquaculture.
Aquaculture Environment Interactions
Vitenskapelig oversiktsartikkel/review
-
Attramadal, Kari;
Øie, Gunvor;
Størseth, Trond Røvik;
Alver, Morten;
Vadstein, Olav;
Olsen, Yngvar.
(2012)
The effects of moderate ozonation or high intensity UV-irradiation on the microbial environment in RAS for marine larvae.
Aquaculture
Vitenskapelig artikkel
-
Vadstein, Olav;
Andersen, Tom;
Reinertsen, Helge;
Olsen, Yngvar.
(2012)
Carbon, nitrogen and phosphorus resource supply and utilisation for coastal planktonic heterotrophic bacteria in a gradient of nutrient loading.
Marine Ecology Progress Series
Vitenskapelig artikkel
-
Attramadal, Kari;
Tøndel, Bjørnar;
Salvesen, Ingrid;
Øie, Gunvor;
Vadstein, Olav;
Olsen, Yngvar.
(2012)
Ceramic clay reduces the load of organic matter and bacteria in marine fish larval culture tanks.
Aquacultural Engineering
Vitenskapelig artikkel
-
Fredriksen, Stein;
Husa, Vivian;
Skjoldal, Hein Rune;
Sjøtun, Kjersti;
Christie, Hartvig C;
Dale, Trine.
(2012)
Ingen regional overgjødsling på Vestlandet.
Havforskningsrapporten
Populærvitenskapelig artikkel
-
Handå, Aleksander;
Min, Hojune;
Wang, Xinxin;
Broch, Ole Jacob;
Reitan, Kjell Inge;
Reinertsen, Helge.
(2012)
Incorporation of fish feed and growth of blue mussels (Mytilus edulis) in close proximity to salmon (Salmo salar) aquaculture: Implications for integrated multi-trophic aquaculture in Norwegian coastal waters.
Aquaculture
Vitenskapelig artikkel
-
Handå, Aleksander;
Ranheim, Anders Wanvik;
Olsen, Anders Johny;
Altin, Dag;
Reitan, Kjell Inge;
Olsen, Yngvar.
(2012)
Incorporation of salmon fish feed and feces components in mussels (Mytilus edulis): Implications for integrated multi-trophic aquaculture in cool-temperate North Atlantic waters.
Aquaculture
Vitenskapelig artikkel
-
Olsen, Yngvar.
(2011)
Resources for fish feed in future mariculture.
Aquaculture Environment Interactions
Vitenskapelig artikkel
-
Olsen, Yngvar;
Andersen, Tom;
Gismervik, Ingrid;
Vadstein, Olav.
(2011)
Marine heterotrophic bacteria, protozoan and metazoan zooplankton may experience protein N or mineral P limitation in coastal waters.
Marine Ecology Progress Series
Vitenskapelig artikkel
-
Handå, Aleksander;
Alver, Morten;
Edvardsen, Christian Vik;
Halstensen, Stein;
Olsen, Anders Johny;
Øie, Gunvor.
(2011)
Growth of farmed blue mussels (Mytilus edulis L.) in a Norwegian coastal area; comparison of food proxies by DEB modeling.
Journal of Sea Research
Vitenskapelig artikkel
-
Attramadal, Kari;
Buran, Astrid;
Øie, Gunvor;
Vadstein, Olav;
Olsen, Yngvar.
(2010)
Recirculation: Microbial Control Strategy For Intensive Marine Larviculture.
Global Aquaculture Advocate
Fagartikkel
-
Alver, Morten;
Alfredsen, Jo Arve;
Øie, Gunvor;
Storøy, Werner;
Olsen, Yngvar.
(2010)
Automatic control of growth and density in rotifer cultures.
Aquacultural Engineering
Vitenskapelig artikkel
-
Øie, Gunvor;
Alver, Morten;
Alfredsen, Jo Arve;
Kjørsvik, Elin;
Attramadal, Kari;
Olsen, Yngvar.
(2009)
Status and challenges in cod larval production.
Special Publications (European Aquaculture Society)
Sammendrag/abstract
-
Duarte, Carlos;
Holmer, Marianne;
Olsen, Yngvar;
Soto, Doris;
Marba, Nuria;
Guiu, Joana.
(2009)
Will the Oceans Help Feed Humanity?.
BioScience
Vitenskapelig artikkel
-
Kjørsvik, Elin;
Olsen, Cecilia;
Wold, Per-Arvid;
Hoehne-Reitan, Katja;
Cahu, CL;
Rainuzzo, J.
(2009)
Comparison of dietary phospholipids and neutral lipids on skeletal development and fatty acid composition in Atlantic cod (Gadus morhua).
Aquaculture
Vitenskapelig artikkel
-
Evjemo, Jan Ove;
Tokle, Nils Egil;
Vadstein, Olav;
Olsen, Yngvar.
(2008)
Effect of essential dietary fatty acids on egg production and hatching success of the marine copepod Temora longicornis.
Journal of Experimental Marine Biology and Ecology
Vitenskapelig artikkel
-
Alver, Morten;
Tennøy, Tormod;
Alfredsen, Jo Arve;
Øie, Gunvor;
Olsen, Yngvar.
(2008)
Automatic control of rotifer density in larval first feeding tanks.
Control Engineering Practice
Vitenskapelig artikkel
-
Attramadal, Kari;
Olsen, Yngvar;
Vadstein, Olav;
Salvesen, Ingrid.
(2007)
Clay particles offer alternative water treatment in marine fish larvae tanks.
Global Aquaculture Advocate
Populærvitenskapelig artikkel
-
Olsen, Yngvar;
Andersen, Tom;
Gismervik, Ingrid;
Vadstein, Olav.
(2007)
Protozoan and metazoan zooplankton-mediated carbon flows in nutrient-enriched coastal planktonic communities.
Marine Ecology Progress Series
Vitenskapelig artikkel
-
Stibor, Herwig;
Gelzleichter, Anna;
Hantzsche, Florian;
Sommer, Ulrich;
Striebel, Maren;
Vadstein, Olav.
(2006)
Combining dialysis and dilution techniques to estimate gross growth rate of phytoplankton and grazing by micro- and mesozooplankton in situ.
Archiv für Hydrobiologie
Vitenskapelig artikkel
-
Alver, Morten;
Alfredsen, Jo Arve;
Olsen, Yngvar.
(2006)
An individual-based population model for rotifer (Brachionus plicatilis) cultures.
Hydrobiologia
Vitenskapelig artikkel
-
Sundt-Hansen, Line E.B.;
Olsen, Yngvar;
Stibor, Herwig;
Heldal, Mikal;
Vadstein, Olav.
(2006)
Trophic cascades mediated by copepods, not nutrient supply rate, determine the development of picocyanobacteria.
Aquatic Microbial Ecology
Vitenskapelig artikkel
-
Olsen, Yngvar;
Agusti, Susana;
Andersen, T.;
Duarte, Carlos;
Gasol, J. M.;
Gismervik, Ingrid.
(2006)
A comparative study of responses in planktonic food web structure and function in contrasting European coastal waters exposed to experimental nutrient addition.
Limnology and Oceanography
Vitenskapelig artikkel
-
Olsen, Yngvar;
Slagstad, Dag;
Vadstein, Olav.
(2005)
Assimilative carrying capacity: Contribution and impact on the pelagic system.
Special Publications (European Aquaculture Society)
Vitenskapelig artikkel
-
Attramadal, Kari;
Salvesen, Ingrid;
Vadstein, Olav;
Olsen, Yngvar.
(2005)
Water quality and microbial environment in a flow through and recirculation system for intensive rearing of cod larvae (Gadus morhua L.).
Special Publications (European Aquaculture Society)
Vitenskapelig artikkel
-
Attramadal, Kari;
Xue, Renyu;
Salvesen, Ingrid;
Olsen, Yngvar;
Vadstein, Olav.
(2005)
Microbial environment in a flow-through and a recirculating system for intensive rearing of cod larvae (Gadus morhua L.).
Special Publications (European Aquaculture Society)
Vitenskapelig artikkel
-
Børsheim, Knut Yngve;
Vadstein, Olav;
Myklestad, Sverre M.;
Reinertsen, Helge;
Kirkvold, Ståle;
Olsen, Yngvar.
(2005)
Photosynthetic algal production, accumulation and release of phytoplankton storage carbohydrates and bacterial production in a gradient in daily nutrient supply.
Journal of Plankton Research
Vitenskapelig artikkel
-
Olsen, Yngvar;
Endal, Anders.
(2004)
Harvesting the ocean.
Encyclopedia of Life Support Systems
Vitenskapelig artikkel
-
Stibor, Herwig;
Vadstein, Olav;
Lippert, Bettina;
Roederer, Wendy;
Olsen, Yngvar.
(2004)
Calanoid copepods and nutrient enrichment determine population dynamics of the appendicularian Oikopleura dioica: a mesocosm experiment.
Marine Ecology Progress Series
Vitenskapelig artikkel
-
Vadstein, Olav;
Stibor, Herwig;
Lippert, Bettina;
Loseth, K;
Roederer, Wendy;
Sundt-Hansen, Line E.B..
(2004)
Moderate increase in the biomass of omnivorous copepods may ease grazing control of planktonic algae.
Marine Ecology Progress Series
Vitenskapelig artikkel
-
Stibor, Herwig;
Vadstein, Olav;
Diehl, Sebastian;
Gelzleichter, Anna;
Hansen, Thomas;
Hantzsche, Florian.
(2004)
Copepods act as a switch between alternative trophic cascades in marine pelagic food webs.
Ecology Letters
Vitenskapelig artikkel
-
Gismervik, Ingrid;
Vadstein, Olav;
Olsen, Yngvar.
(2003)
Marine mesocosm Zooplankton response to nutrients.
Scope Newsletter
Sammendrag/abstract
-
Evjemo, Jan Ove;
Reitan, Kjell Inge;
Olsen, Yngvar.
(2003)
Copepods as live food organisms in the rearing of Atlantic halibut (Hippoglossus hippoglossus L.) with special emphasis on nutritional value.
Aquaculture
Vitenskapelig artikkel
-
Tocher, D. R.;
Mourente, G;
Van der Eechen, A;
Evjemo, Jan Ove;
Diaz, E;
Wille, M.
(2003)
Comparative study of antioxidant defence mechanisms in marine fish fed variable levels of oxidised oil and vitamin E.
Aquaculture International
Vitenskapelig artikkel
-
Gismervik, Ingrid;
Olsen, Yngvar;
Vadstein, Olav.
(2002)
Micro- and mesozooplankton response to enhanced nutrient input - a mesocosm study.
Hydrobiologia
Vitenskapelig artikkel
-
Gismervik, Ingrid;
Olsen, Yngvar;
Vadstein, Olav.
(2002)
Micro- and mesozooplankton response to enhanced nutrient input – a mesocosm study.
Hydrobiologia
Vitenskapelig artikkel
-
Tocher, D. R.;
Mourente, G;
Van der Eechen, A;
Evjemo, Jan Ove;
Diaz, E;
Bell, J. G..
(2001)
Effects of dietary vitamin E on the antioxidant defence mechanisms of juvenile turbot (Scophthalamus maximus L.), halibut (Hippoglossus hippoglossus L.) and sea bream (Sparus aurata L.).
Aquaculture Nutrition
Vitenskapelig artikkel
-
Olsen, Yngvar;
Reinertsen, Helge;
Andersen, Tom;
Gismervik, Ingrid;
Duarte, Carlos;
Agusti, Susana.
(2001)
Comparative analysis of food webs based on flow networks: effects of nutrient supply on structure and function of coastal plankton communities.
Continental Shelf Research
Vitenskapelig artikkel
-
Olsen, Atle Ivar;
Olsen, Yngvar;
Attramada, Yngve;
Christie, K;
Birkbeck, T.H.;
Skjermo, Jorunn.
(2000)
Effects of short term feeding of microalgae on the bacterial flora associated with juvenile Artemia fransiscana.
Aquaculture
Vitenskapelig artikkel
-
Evjemo, Jan Ove;
Vadstein, Olav;
Olsen, Yngvar.
(2000)
Feeding and assimilation kinetics of Artemia franciscana fed Isochrysis galbana (clone T. Iso).
Marine Biology
Vitenskapelig artikkel
-
Weltzien, Finn-Arne;
Hemre, Gro Ingunn;
Evjemo, Jan Ove;
Olsen, Yngvar;
Fyhn, Hans Jørgen.
(2000)
β-Hydroxybutyrate in developing nauplii of brine shrimp (Artemia franciscana K.) under fed and non-fed conditions.
Comparative Biochemistry and Physiology - Part B: Biochemistry & Molecular Biology
Vitenskapelig artikkel
-
Weltzien, Finn-Arne;
Hemre, Gro-Ingunn;
Evjemo, Jon Olav;
olsen, Yngvar;
Fyhn, Hans Jørgen.
(2000)
B-hydroxybutyrate in developing nauplii of brine shrimp (Artemia franciscana K.) under feeding and non-feeding conditions.
Comparative Biochemistry and Physiology - Part B: Biochemistry & Molecular Biology
Vitenskapelig artikkel
-
Evjemo, Jan Ove;
Danielsen, T. L.;
Olsen, Yngvar.
(2000)
Stability of lipid, protein and n-3 fatty acids in enriched Artemia franciscana starved at different temperatures.
Aquaculture
Vitenskapelig artikkel
-
Olsen, Yngvar;
Vadstein, Olav;
Sunde, Magne;
Storøy, Jostein.
(2000)
Maten vår kommer fra havet.
Norsk Fiskeoppdrett
Populærvitenskapelig artikkel
-
Olsen, Atle Ivar;
Attramadal, Yngve;
Jensen, Arne;
Olsen, Yngvar.
(1999)
Influence of size and nutritional value of Artemia franciscana on growth and quality of halibut larvae (Hippoglossus hippoglossus) during the live feed period.
Aquaculture
Vitenskapelig artikkel
-
Weltzien, FA;
Hemre, GI;
Evjemo, JO;
Olsen, Y;
Fyhn, HJ.
(1999)
ß-Hydroxybutyrate in developing nauplii of brine shrimp (Artemia fransiscana K.) under fed and unfed conditions.
Comparative biochemistry and physiology. B. Comparative biochemistry
Vitenskapelig artikkel
-
Olsen, Yngvar;
Sandvik, Roar.
(1998)
Nitrogen and phosphorous supply to the coastal zone: status, possible biological effects and some future perspectives. In: KVA report 1998:1. Effec of nitrogen in the environment.
KVA report
Vitenskapelig artikkel
-
Lie, Ø.;
Haaland, H.;
Hemre, G. I.;
Maage, A.;
Lied, E.;
Rosenlund, G..
(1997)
Nutritional composition of rotifers following a change in diet from yeast and emulsified oil to microalgae.
Aquaculture International
Vitenskapelig artikkel
-
Øie, G.;
Makridis, P.;
Reitan, K. I.;
Olsen, Yngvar.
(1997)
Protein and carbon utilization of rotifers (Brachionus plicatilis) in first feeding of turbot larvea (Scophthalmus maximus L.).
Aquaculture
Vitenskapelig artikkel
-
Skjermo, J.;
Salvesen, G.;
Olsen, Yngvar;
Vadstein, Olav.
(1997)
Microbially matured water: a technique for selection of a non-opportunistic bacterial flora in water that may improve performance of marine larvae.
Aquaculture International
Vitenskapelig artikkel
-
Olsen, Yngvar.
(1997)
Larval rearing technology of marine species in Norway.
Hydrobiologia
Vitenskapelig artikkel
-
Olsen, A. I.;
Jensen, A.;
Evjemo, J. O.;
Olsen, Yngvar.
(1997)
Effect of algal addition on stability of fatty acids in enriched Artemia franciscana.
Hydrobiologia
Vitenskapelig artikkel
-
Reitan, K. I.;
Rainuzzo, J. R.;
Øie, G.;
Olsen, Yngvar.
(1997)
A review of the nutritional effects of algae in marine fish larve.
Aquaculture
Vitenskapelig artikkel
-
Øie, G.;
Olsen, Yngvar.
(1997)
Protein and lipid content of the rotifer Brachionus plicatilis during variable growth and feeding conditions.
Hydrobiologia
Vitenskapelig artikkel
-
Evjemo, J. O.;
Olsen, Yngvar.
(1997)
Lipid and fatty acid content in cultivated live feed organisms compared to marine copepods.
Hydrobiologia
Vitenskapelig artikkel
-
Rainuzzo, J. R.;
Reitan, K. I.;
Olsen, Yngvar.
(1997)
The significance of lipids at early stages of marine fish, a review.
Aquaculture
Vitenskapelig artikkel
-
Skjermo, J;
Salvesen, I;
Øie, G;
Olsen, Yngvar;
Vadstein, Olav.
(1997)
Microbially maturated water: a technique for selection of a non-opportunistic bacterial flora in water that may improve performance of marine larvae.
Aquaculture International
Vitenskapelig artikkel
-
Evjemo, J. O.;
Coutteau, P.;
Olsen, Yngvar;
Sorgeloos, P..
(1997)
The stability of docosahexanoic acid in two Artemia species following enrichment and subsequent starvation.
Aquaculture
Vitenskapelig artikkel
-
Rainuzzo, Jose R.;
Reitan, Kjell Inge;
Olsen, Yngvar.
(1997)
The significance of lipids at early stages of marine fish : a review.
Aquaculture
Vitenskapelig artikkel
-
Reitan, Kjell Inge;
Rainuzzo, Jose R.;
Øie, Gunvor;
Olsen, Yngvar.
(1997)
A review of the nutritional effects of algae in marine fish larvae.
Aquaculture
Vitenskapelig artikkel
-
Øie, Gunvor;
Makridis, Pavlos;
Reitan, Kjell Inge;
Olsen, Yngvar.
(1997)
Protein and carbon utilization of rotifers (Brachionus plicatilis) in first feeding of turbot larvae (Scophthalmus maximus L.).
Aquaculture
Vitenskapelig artikkel
-
Øie, Gunvor;
Makridis, Pavlos;
Reitan, Kjell Inge;
Olsen, Yngvar.
(1997)
Protein and carbon utilization of rotifers (Brachionus plicatilis) in first feeding of turbot larvae (Scophthalmus maximus L.).
Aquaculture
Vitenskapelig artikkel
-
Olsen, Yngvar.
(1996)
Forskningsprogrammet Maricult - om muligheter og begrensninger for økt produksjon av mat og råvarer i havet.
Skrifter
Vitenskapelig artikkel
-
Sakshaug, Egil;
Olsen, Yngvar;
Hoell, E..
(1995)
Maricult research programme: Fertilising marine ecosystems to harvest more.
ICES CM Documents
Vitenskapelig artikkel
-
Skjermo, Jorunn;
Defoort, Thomas;
Dehasque, Marleen;
Espevik, Terje;
Olsen, Yngvar;
Skjåk-Bræk, Gudmund.
(1995)
Immunostimulation of juvenile turbot (Scophthalmus maximus L.) using an alginate with high mannuronic acid content administered via the live food organism Artemia.
Fish and Shellfish Immunology
Vitenskapelig artikkel
-
Foss, P;
Partali, Vassilia;
Olsen, Yngvar;
Liaaen-Jensen, Synnøve.
(1986)
new (2R)-2-Hydroxy-4-keto-b-type-carotenoids from daphnia magna (Crustaceae).
Acta Chemica Scandinavica
Vitenskapelig artikkel
-
Partali, Vassilia;
Olsen, Yngvar;
Foss, P;
Liaaen-Jensen, Synnøve.
(1985)
Carotenoids in food chain studies. Zooplankton (Daphnia magna) response to a unialgal (Scenedesmus obliquus) carotenoid diet and two diets containing individual carotenoids.
Comparative biochemistry and physiology. B. Comparative biochemistry
Vitenskapelig artikkel
-
Sakshaug, Egil;
Andresen, K.;
Myklestad, Sverre M.;
Olsen, Yngvar.
(1983)
Nutrient status of phytoplankton communities in Norwegian waters (marine, brackish, and fresh) as revealed by their chemical composition.
Journal of Plankton Research
Vitenskapelig artikkel
Bøker
-
Olsen, Yngvar;
Slagstad, Dag;
Vadstein, Olav.
(2005)
Assimilative carrying capacity: Contribution and impact on the pelagic system.
Special Publications (European Aquaculture Society) (35)
Vitenskapelig antologi/Konferanseserie
-
Moksness, Erlend;
Kjørsvik, Elin;
Olsen, Yngvar.
(2004)
Culture of Cold-Water Marine Fish.
Fishing News Books
Fagbok
-
Moksness, E.;
Kjørsvik, E.;
Olsen, Y..
(2004)
Culture of Cold-water Marine Fish.
Blackwell Science
Fagbok
-
Moksness, E;
Kjørsvik, Elin;
Olsen, Yngvar.
(2004)
Culture of cold-water marine fish.
Wiley-Blackwell Publishing Inc.
Wiley-Blackwell Publishing Inc.
Fagbok
-
Moksness, Erlend;
Kjørsvik, Elin;
Olsen, Yngvar.
(2004)
Culture of Cold-water Marine Fish.
Blackwell Publishing
Blackwell Publishing
Fagbok
-
Olsen, Yngvar.
(1996)
Status for oppdrett av piggvar.
Ny Fisk
Fagbok
Del av bok/rapport
-
Fotland, Elisabeth;
Olsen, Yngvar.
(2020)
Energy consumption in the free-living stages of salmon lice (Lepeophtheirus salmonis).
NTNU
Magisteravhandling
-
Li, Keshuai;
Olsen, Rolf Erik;
Jin, Yang;
Olsen, Yngvar.
(2018)
Phospholipids in Marine Larval Rearing.
Springer
Faglig kapittel
-
Olsen, Yngvar.
(2013)
Ecological principles and options for seafood production.
Novus Forlag
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Olsen, Yngvar.
(2013)
A synthesis of the technical, environmental, spatial and governance issues and opportunities.
Food and Agriculture Organization of the United Nations (FAO)
Faglig kapittel
-
Olsen, Yngvar;
Tokle, Nils Egil;
Vadstein, Olav.
(2012)
Hvordan forvalte vannmassene? Om samspillet mellom næringssalt-utslipp og det planktoniske økosystemet.
Universitetsforlaget
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Øie, Gunvor;
Reitan, Kjell Inge;
Evjemo, Jan Ove;
Støttrup, Josianne;
Olsen, Yngvar.
(2011)
Live Feeds.
John Wiley & Sons
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Olsen, Yngvar.
(2009)
Marine and Maritime Research and Education.
Annet
-
Olsen, Yngvar.
(2009)
Lipids.
Elsevier
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Olsen, Yngvar;
Olsen, Lasse Mork.
(2008)
Environmental Impact of Aquaculture on Coastal Planktonic Ecosystems.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Olsen, Yngvar;
Duarte, Carlos;
Otterstad, Oddmund.
(2008)
Status and Future Perspectives of Marine Aquaculture.
Springer Science+Business Media B.V.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Olsen, Yngvar.
(2005)
Balance between marine resources utilization and ecosystem sustainability, with main emphasise on extensive aquaculture and coastal eutrophication - Results from the MARICULT Research Programme (1996-2000).
UiT Norges arktiske universitet
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Olsen, Yngvar.
(2004)
Live food technology of cold-water marine fish larvae.
Wiley-Blackwell Publishing Inc.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Olsen, Yngvar;
van der Meeren, T;
Reitan, Katja.
(2004)
First feeding technology.
Wiley-Blackwell Publishing Inc.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Sakshaug, Egil;
Olsen, Yngvar.
(2000)
Litt om økologi (A little about ecology).
Tapir Akademisk Forlag
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Rapport
-
Hancke, Kasper;
Broch, Ole Jacob;
Olsen, Yngvar;
Bekkby, Trine;
Hansen, Pia Kupka;
Fieler, Reinhold.
(2021)
Miljøpåvirkninger av taredyrking og forslag til utvikling av
overvåkingsprogram.
NIVA-rapport (7589)
Rapport
-
Gaasø, Maria;
Olsen, Yngvar.
(2020)
Sea lice (Lepeophtheirus salmonis and Caligus elongatus) during freshwater treatment.
NTNU
Mastergradsoppgave
-
Rebekka, Andersen;
Olsen, Yngvar.
(2020)
The Effect of Natural and Artificial Light on in situ Vertical Migration of Salmon Lice (Lepeophtheirus salmonis) Copepodids.
NTNU
Mastergradsoppgave
-
Bjørndal Njåstad, Elin;
Olsen, Yngvar.
(2018)
Influence of food availability and
nutritional state of macroalgae on
development of fouling bryozoans on
cultivated Saccharina latissima.
NTNU
Mastergradsoppgave
-
Brodahl, Guri Ellila;
Olsen, Yngvar.
(2018)
The effects of variable environmental
conditions on growth, nutritional state
and protein content in cultivated
Saccharina latissima in Norway.
NTNU
Mastergradsoppgave
-
Foldal, Solveig;
Olsen, Yngvar.
(2018)
Morfologiske relasjonar til dyrka
Saccharina latissima ved tre stasjonar
langs Norskekysten.
NTNU
Mastergradsoppgave
-
Løland, Anders;
Omholt, Stig William;
Lamberg, Anders;
Kristensen, Torstein;
Urke, Henning Andre;
Olsen, Yngvar.
(2016)
Metodevurdering for registrering rømt oppdrettslaks.
NTNU, Institutt for biologi
Rapport
-
Slatlem, Karina;
Olsen, Yngvar.
(2016)
Saccharina latissima, effekt av
utskiftningsintervall av medium for
vegetative gametofytter og
utsåingstetthet på vekst, samt
stresstester av kimplanter.
NTNU, Institutt for biologi
Mastergradsoppgave
-
Jevne, Lone;
Olsen, Yngvar.
(2015)
Proteininnhold og vekst for Saccharina latissima dyrket ved varierende tilførsel av nitrat og lys.
NTNU
Mastergradsoppgave
-
Brown, Eunice Nana Adjoa;
Ardelan, Murat Van;
Olsen, Yngvar.
(2015)
Use of phytoplankton culture and multianalytical techniques to understand the effects of the organic molecule, siderophore on species specific bioavailability of iron.
NTNU
Mastergradsoppgave
-
Li, Keshuai;
Olsen, Yngvar;
Kjørsvik, Elin.
(2015)
Phospholipids in Atlantic cod (Gadus morhua L.) larvae rearing:
Incorporation of DHA in live feed and larval phospholipids and the
metabolic capabilities of larvae for de novo synthesis.
Institutt for biologi, NTNU
Doktorgradsavhandling
-
Stensås, Lene;
Olsen, Yngvar;
Bergvik, Maria.
(2014)
Assimilation of salmon feed and salmon feces by the great scallop (Pecten maximus).
NTNU
Mastergradsoppgave
-
Skjermo, Jorunn;
Aasen, Inga Marie;
Arff, Johanne;
Broch, Ole Jacob;
Carvajal, Ana Karina;
Christie, Hartvig C.
(2014)
A new Norwegian bioeconomy based on cultivation and processing of seaweeds: Opportunities and R&D needs.
SINTEF Fisheries and Aquaculture
Rapport
-
Skrove, Tale;
Olsen, Yngvar;
Funderud, Jon.
(2014)
Effekten av næringssaltutslepp frå oppdrettsanlegg på fytoplanktonsamfunn i Sør-Trøndelag.
NTNU
Mastergradsoppgave
-
Tønder, Tine;
Olsen, Yngvar;
Funderud, Jon.
(2014)
A Study of the Seasonal Variation in Biochemical Composition of Saccharina latissima.
NTNU
Mastergradsoppgave
-
Zhou, Renbin;
Olsen, Yngvar.
(2014)
A study of the influence of nitrate supply on intracellular protein and nitrogen components in the kelp Saccharina latissima.
NTNU
Mastergradsoppgave
-
Leivestad Fossberg, Julia;
Olsen, Yngvar.
(2014)
Seasonal changes in growth and composition of the kelp Saccharina latissima cultivated in salmon-driven IMTA.
NTNU
Mastergradsoppgave
-
Hjetland Vorren, Sigbjørn;
Olsen, Yngvar;
Evjemo, Jan Ove.
(2014)
Effekten av to synlig lys modaliteter og røntgen på klekkesuksessen hos Acartia tonsa-egg.
NTNU
Mastergradsoppgave
-
Singsaas, Katrine;
Olsen, Yngvar.
(2014)
Kjemisk desinfisering av egg til copepoden Acartia tonsa.
NTNU
Mastergradsoppgave
-
Salveson, Erik;
Olsen, Yngvar.
(2013)
Effects of copepod density and water exchange on the egg production of Acartia tonsa Dana (Copepoda: Calanoida)feeding on Rhodomonas baltica.
NTNU
Mastergradsoppgave
-
Nguyen, Thi Mai Thao;
Olsen, Yngvar.
(2013)
NUTRIENT EMISSION AND PELAGIC ECOSYSTEM EFFECT OF SALMON AQUACULTURE IN THE NORD-MØRE REGION.
NTNU
Mastergradsoppgave
-
Li, Hoang Bao Chau;
Olsen, Yngvar.
(2013)
Biochemical composition of Rhodomonas baltica as a function of the dilution rate during steady rate of growth.
NTNU
Mastergradsoppgave
-
Yang, Jin;
Olsen, Yngvar;
Li, Keshuai.
(2013)
Time kinetics of fatty acids changes in total lipids and phospholipids of A.franciscana following enrichment and starvation, with a main focus on docosahexaenoic acid (DHA).
NTNU
Mastergradsoppgave
-
Maren, Løken;
Olsen, Yngvar.
(2013)
Virkningen av økte næringssaltutslipp fra akvakultur på strukturen i planteplanktonsamfunnet.
NTNU
Mastergradsoppgave
-
Matsson, Sanna;
Olsen, Yngvar.
(2013)
Optimal physical and chemical environment for vegetative gametophyte culture of Saccharina latissima - with emphasis on nutrient composition and light quality.
NTNU
Mastergradsoppgave
-
Kjølbo Rød, Kaia;
Olsen, Yngvar.
(2012)
Sori disinfection in cultivation of Saccharina latissima. Evaluation of chemical treatments against diatom contamination.
NTNU
Mastergradsoppgave
-
Kassah, Jemimah Etornam;
Olsen, Yngvar.
(2012)
Development of biofouling on salmon cage nets and the effects of anti-fouling treatments on the survival of the hydroid(Ectopleura larynx) (Ellis & Solander, 1786).
NTNU
Mastergradsoppgave
-
Jensen, Ingvil Nortier;
Olsen, Yngvar.
(2012)
The Effect of Nutrient Release from Fish Farms on the Lower Trophic Levels of the Marine Food Web in North Patagonia, Chile.
NTNU
Mastergradsoppgave
-
Fredriksen, Stein;
Skjoldal, HR;
Husa, Vivian;
Olsen, Yngvar;
Christie, Hartvig C;
Dale, Trine.
(2011)
Vurdering av eutrofisituasjonen i kystområder, med særlig fokus på Hardangerfjorden og Boknafjorden.
Fiskeri- og kystdepartementet (FKD)
Rapport
-
Olsen, Yngvar;
Pudota, Jayaprabandh.
(2011)
Seasonal Variations in Biofouling and Plankton Community Connected to a Large Scale Salmon Farm.
Norges teknisk-naturvitenskapelige univesitet
Mastergradsoppgave
-
Olsen, Yngvar;
Hagemann, Andreas.
(2011)
Cold storage of eggs of Acartia tonsa Dana: effects of light, salinity and short-term temperature elevation on 48-h egg hatching success.
Norges teknisk-naturvitenskapelige univesitet
Mastergradsoppgave
-
Olsen, Yngvar;
Ervik Kvalø, Stian.
(2011)
Lipid Composition in Antarctic krill, Euphausia superba.
Norges teknisk-naturvitenskapelige univesitet
Mastergradsoppgave
-
Schaer, M;
Olsen, Yngvar;
Evjemo, Jan Ove.
(2010)
Growth, survival and lipid composition of European lobster (Homarus gammarus) larvae from different feeding regimes.
NTNU, Institutt for biologi
Mastergradsoppgave
-
Skogstad, Mette Erike;
Olsen, Yngvar;
Evjemo, Jan Ove.
(2010)
Effect of food concentration on growth, egg production and hatching success in Acartia tonsa (Copepoda: Calanoida) feeding on Rhodomonas baltica.
NTNU, Institutt for biologi
Mastergradsoppgave
-
Funderud, Jon;
Olsen, Yngvar.
(2010)
Integrated Multi-Trophic Aquaculture of sea cucumber, abalone and kelp in Sanggou Bay, China.
NTNU, Institutt for biologi
Mastergradsoppgave
-
Svarstad, Christian;
Olsen, Yngvar;
Evjemo, Jan Ove.
(2010)
Morphological and biochemical changes in late embryogenesis of European lobster (Homarus gammarus) with an emphasis on lipids and fatty acids.
NTNU, Institutt for biologi
Mastergradsoppgave
-
Nesse, Siv Iren;
Olsen, Yngvar;
Evjemo, Jan Ove.
(2010)
Kultivering av Acartia tonsa-nauplier til bruk i starforing av marine fiskelarver. Effekt av ulike dietter og kjølelagring.
NTNU, Institutt for biologi
Mastergradsoppgave
-
Li, Keshuai;
Olsen, Yngvar.
(2010)
Manipulation of the composition of phosphatidylcholine (PC) and phosphatidylethanolamine (PE) of rotifers Brachionus sp. Nevada and Brachionus sp. Cayman.
NTNU, Institutt for biologi
Mastergradsoppgave
-
Tøndel, Bjørnar;
Olsen, Yngvar.
(2009)
Effekten av tilsats av alger og keramisk leire på vekstmiljø, vekst og overlevelse hos torskelarver (Gadus morhua).
NTNU, Institutt for biologi
Mastergradsoppgave
-
Nysæther, Elin Marie Høyland;
Olsen, Yngvar.
(2009)
Selective feeding in mangrove killifish (Kryptolebias marmoratus) and red sea bream (Pagrus major) larvae: The role of light intensity and the contrast of the prey.
NTNU, Institutt for biologi
Mastergradsoppgave
-
Olsen, Lasse Mork;
Holmer, Marianne;
Olsen, Yngvar.
(2008)
Perspectives of nutrient emission from of fish aquaculture in coastal waters. Literature review with evaluated state of knowledge.
Fiskeri- og havbruksnæringens forskningsfond
Rapport
-
Etter, Siv Anina;
Olsen, Yngvar.
(2008)
The importance of essential fatty acids for the somatic development of Calanus finmarchicus.
NTNU, Institutt for biologi
Mastergradsoppgave
-
Jensen, Bjørn;
Olsen, Yngvar.
(2007)
Mineral P vekstbegrensning hos ciliater i norsk kystfarvann.
NTNU, Institutt for biologi
Mastergradsoppgave
-
Andersen, Marianne;
Olsen, Yngvar.
(2007)
Overlevelse og vekst av hummerlarver (Homarus gammarus) dyrket i et åpent system fôret med Artemia - nauplier.
NTNU, Institutt for biologi
Mastergradsoppgave
-
Johnsen, Kristian Ivsett;
Olsen, Yngvar.
(2007)
Overlevelse og vekst hos juvenil hummer (Homarus gammarus) ved ulike fôrregimer.
NTNU, Institutt for biologi
Mastergradsoppgave
-
Olsen, Yngvar;
Larssen, Harald.
(2007)
Betydning av DHA-innholdet i fosfolipidene til rotatorien Brachionus plicatilis for overlevelse og vekst hos torskelarver (Gadus morhua) ved tidlig startfôring.
NTNU, Institutt for biologi
Mastergradsoppgave
-
Sigstadstø, Eirik Ruud;
Olsen, Yngvar.
(2007)
Utvikling av startfôringsregime for hummerlarver (Homarus gammarus) fra klekking fram til stadium V.
NTNU, Institutt for biologi
Hovedfagsoppgave
-
Langvatn, Vegard Aambø;
Olsen, Yngvar.
(2007)
Byttedyrseleksjon hos torskelarvar (Gadus morhua).
NTNU, Institutt for biologi
Hovedfagsoppgave
-
Kui, Sunniva Wannebo;
Olsen, Yngvar.
(2007)
Intensiv dyrkning og anvendelse to typer rotatorier (Brachionus plicatilis og Brachionus ibericus) i startfôring av torskelarver (Gadus morhua).
NTNU, Institutt for biologi
Hovedfagsoppgave
-
Olsen, Atle Ivar;
Olsen, Yngvar.
(2006)
CODTECH: a process oriented approach to intensive production of marine juveniles with main emphasis on cod. Årsrapport 2005.
Codtech / NTNU
Rapport
-
Høy, Erik;
Olsen, Yngvar;
Øie, Gunvor;
Alfredsen, Jo Arve;
Alver, Morten.
(2006)
Utvikling og testing av et system for automatisk regulering av rotatorietetthet i startfôring av marine fiskelarver.
NTNU
Mastergradsoppgave
-
Løseth, Kjetil;
Olsen, Yngvar.
(2006)
Ciliater sin betydning for karbonflyten i marine planktoniske næringsnett: betydningen av fødetilgang og predasjon.
NTNU, Institutt for biologi
Hovedfagsoppgave
-
Olsen, Atle Ivar;
Olsen, Yngvar.
(2005)
CODTECH: a process oriented approach to intensive production of marine juveniles with main emphasis on cod. Årsrapport 2004.
Codtech / NTNU
Rapport
-
Leiknes, Øystein;
Olsen, Yngvar.
(2005)
Vurdering av fosfor anvendt som biomassemål for dyreplankton.
NTNU, Institutt for biologi
Hovedfagsoppgave
-
Olsen, Atle Ivar;
Olsen, Yngvar.
(2004)
CODTECH: a process oriented approach to intensive production of marine juveniles with main emphasis on cod. Årsrapport 2003.
Codtech / NTNU
Rapport
-
Handå, Aleksander;
McClimans, Thomas;
Reitan, Kjell Inge;
Olsen, Yngvar.
(2003)
Utredning over mulige strategier og tiltak for produksjon av giftfrie blåskjell i norske fjorder (Strategies to combat toxic algae, in Norwegian).
SINTEF Ocean
Rapport
-
Handå, Aleksander;
Fredheim, Arne;
Lien, Egil;
McClimans, Thomas;
Reitan, Kjell Inge;
Tangen, Karl.
(2003)
Bruk av luftbobling og neddykket ferskvannsutslipp som metode for produksjon av giftfrie blåskjell (Artificial upwelling to combat toxic algae - in Norwegian).
SINTEF Ocean
Rapport
-
Reitan, Kjell Inge;
Olsen, Yngvar;
Øie, G;
Reinertsen, Helge.
(2001)
Enhanced Nutrient Supply to Norwegian Coastal Waters: Effects on Growth of Scallops and Blue Mussels.
C.C.-T. et al. (eds.) Spawning and maturation of aquaculture species, US-Japan Natural Resources Technical report (28)
Rapport
-
Skjoldal, Hein Rune;
Aure, Jan;
Bakke, Torgeir;
Dahl, Finn Erik;
Fredriksen, Stein;
Gray, John Stuart.
(1997)
The Norwegian North Sea Coastal Water: Eutriphication; Status and trends.
Statens forurensningstilsyn
Rapport
-
Skjoldal, Hein Rune;
Bakke, Torgeir;
Dahl, Finn Erik;
Fredriksen, Stein;
Gray, John Stuart;
Heldal, Mikal.
(1995)
Ytre Oslofjord: Eutrofitilstand, utvikling og forventede effekter av reduserte tilførsler av næringsalter.
Statens forurensningstilsyn
Rapport
INFORMASJONSMATR
-
Olsen, Yngvar.
(2024)
Mat fra havet - Et bidrag til matsikkerhet.
Briefs
Undervisning
Emner
Formidling
2022
-
IntervjuOlsen, Yngvar. (2022) Møttes tilfeldig med idéer - nå er konferansen 10 år . MN24 MN24 [Avis] 2022-10-28
2021
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Faglig foredragForbord, Silje; Matsson, Böris Sanna Christina A; Broch, Ole Jacob; Steinhovden, Kristine; Duinker, Arne; Solvang, Torfinn. (2021) Cultivation of sugar kelp (Saccharina latissima) along the Norwegian coast. Variations in growth and chemical composition in connection to latitude, season, depth and hatchery treatments. Norges Vel ALGET2 Webinar , Online 2021-01-28 - 2021-01-28
2020
-
Populærvitenskapelig foredragOlsen, Yngvar. (2020) Havbruksingeniør - nytt 3-årig bachelorstudium. NCE Aquatech cluster, Sjømat Norge Havbruk Midt Årssamling Sjømat Norge Havbruk Midt & NCE Aquatech Cluster , Trondheim 2020-02-17 - 2020-02-18
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Vitenskapelig foredragHaugen, Randi Wenche; Carson, Siri Granum; Olsen, Yngvar. (2020) Hvordan bygge samfunnsansvar innen lakseoppdrett? . NTNU Vitenskapsmuseet NTNU Kveld , Dokkhuset Trondheim 2020-02-18 - 2020-02-18
2019
-
Faglig foredragForbord, Silje; Brodahl, Guri Ellila; Matsson, Sanna; Skjermo, Jorunn; Broch, Ole Jacob; Steinhovden, Kristine. (2019) Latitudinal and seasonal variations of growth and chemical content of the sugar kelp Saccharina latissima along the Norwegian coast. International Seaweed Association 23rd International Seaweed Symposium , Jeju 2019-04-28 - 2019-05-03
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Vitenskapelig foredragEtter, Siv Anina; Forbord, Silje; Dahlen, Vegard Rønning; Handå, Aleksander; Olsen, Yngvar; Reitan, Kjell Inge. (2019) INTITIAL UPTAKE CAPACITY OF AMONIUM IN SACCHARINA LATISSIMA IN AN IMTA CONTEXT. European Aquaculture Society Aquaculture Europe 2019 , Berlin 2019-10-08 - 2019-10-11
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Faglig foredragForbord, Silje; Matsson, Sanna; Broch, Ole Jacob; Handå, Aleksander; Skjermo, Jorunn; Steinhovden, Kristine. (2019) Seaweed cultivation in Norway- ecology and strategy. SINTEF Ocean SIG Seaweed 5 , Trondheim 2019-11-27 - 2019-11-28
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Vitenskapelig foredragSaifullah, Saifullah; Forbord, Silje; Handå, Aleksander; Olsen, Yngvar. (2019) Can shifting the depth improve the growth and carbohydrate content of the sugar kelp? A result from MACROSEA project. International Seaweed Association 23rd International Seaweed Symposium , International Convention Center, Jeju 2019-04-28 - 2019-05-03
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Vitenskapelig foredragSkrove, Tale; Olsen, Yngvar. (2019) Effects of nutrient emissions from an exposed fish farm on the upper water column . European Aquaculture Society Aquaculture Europe 2019 , Berlin 2019-10-08 - 2019-10-10
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Vitenskapelig foredragBakke, Ingrid; Mathisen, Amalie johanne Horn; Gomez de la Torre Canny, Sol; Olsen, Yngvar; Vadstein, Olav. (2019) Effects of host genetics and water microbiota on the colonization of gut in yolk sac salmon fry . 2nd International Fish Microbiota workshop , Eugene, Oregon 2019-09-03 - 2019-09-05
2018
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PosterForbord, Silje; Brodahl, Guri; Matsson, Sanna; Broch, Ole Jacob; Skjermo, Jorunn; Alver, Morten. (2018) Nasjonalt dyrkningsprogram for sukkertare. Forskningsrådet Havbruk 2018 , Oslo 2018-04-18 - 2018-04-20
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PosterVestrum, Ragnhild Inderberg; Attramadal, Kari; Winge, Per; Li, Keshuai; Olsen, Yngvar; Bones, Atle M.. (2018) Rearing water treatment influences the microbiota and transcript profiles of cod larvae. . NMBU Nordic RAS workshop , Oslo, NMBU 2018-11-19 - 2018-11-20
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Vitenskapelig foredragSaifullah, Saifullah; Surilayani, Dini; Handå, Aleksander; Olsen, Yngvar. (2018) Carbohydrate of the Brown Seaweed, Saccharina latissima: a review. Universitas Sultan Ageng Tirtayasa 2nd International Conference on Food Security Innovation 2018 , Aston Hotel, Anyer, Serang-Banten 2018-10-23 - 2018-10-23
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Vitenskapelig foredragForbord, Silje; Brodahl, Guri; Matsson, Sanna; Skjermo, Jorunn; Broch, Ole Jacob; Alver, Morten. (2018) A NORWEGIAN CULTIVATION PROGRAM FOR THE SUGAR KELP Saccharina latissima. World Aquaculture Society and European Aquaculture Society Aqua 2018 #We R Aquaculture , Montpellier 2018-08-25 - 2018-08-29
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Faglig foredragHandå, Aleksander; Broch, Ole Jacob; Forbord, Silje; Skjermo, Jorunn; Alver, Morten; Solvang, Torfinn. (2018) Taredyrking – en næring i vekst. Norges forskningsråd Havbrukskonferasen , Oslo 2018-04-15 - 2018-04-15
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Vitenskapelig foredragHancke, Kasper; Broch, Ole Jacob; Bekkby, Trine; Olsen, Yngvar; Fieler, Reinhold; Gundersen, Hege. (2018) Kelp industrial production: Potential impacts on coastal ecosystems. World Aquaculture Society World Aquaculture Society Conference - AQUA2018 , Montpellier 2018-08-25 - 2018-08-29
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Vitenskapelig foredragJalili, Mahsa; Jin, Yang; Olsen, Yngvar; Bones, Atle M.; Østensen, Mari-Ann; Vadstein, Olav. (2018) Dietary lipids can modify the immune-related transcriptome in Atlantic salmon: a model organism. EFIS 5th European Congress of Immunology , Amsterdam 2018-09-02 - 2018-09-06
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Vitenskapelig foredragHancke, Kasper; Broch, Ole Jacob; Bekkby, Trine; Olsen, Yngvar; Fieler, Reinhold; Christie, Hartvig C. (2018) Industriell taredyrking: Potensielle effekter på naturlige økosystemer. Research Council of Norway HAVBRUK2018 Conference , Oslo 2018-04-18 - 2018-04-20
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PosterForbord, Silje; Brodahl, Guri; Matsson, Sanna; Broch, Ole Jacob; Skjermo, Jorunn; Alver, Morten. (2018) A Norwegian cultivation program for sugar kelp (Saccharina latissima). Seafarm, AquaAgri Kelp and Sweaweed Tjärnö International Seaweed Conference , Tjärnö Marine Laboratory 2018-06-18 - 2018-06-20
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PosterBåtnes, Anna Solvang; Bones, Atle M.; Guragain, Prashanna; Guttu, Ane Maria; Jevne, Lone Sunniva; Nytrø, Ane Vigdisdatter. (2018) Taskforce salmon lice – spread and infection mechanisms of sea lice within and between farmed and wild populations of salmonids. Sea Lice 2018 , Punta Arenas 2018-11-04 - 2018-11-08
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Vitenskapelig foredragBåtnes, Anna Solvang; Jevne, Lone Sunniva; Reitan, Kjell Inge; Olsen, Yngvar. (2018) Taskforce lakselus: mekanismer for spredning av lakselus. FHFs lusekonferanse , Trondheim 2018-01-22 - 2018-01-24
2017
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PosterLangbehn, Tom; Ljungström, Anna Jeja Gabriella; Aksnes, Dag Lorents; Andersen, Ken Haste; Olsen, Yngvar; Jørgensen, Christian. (2017) Increasing marine food production through ecolabeling. Norsk Havforskerforening Havforskermøtet 2017 , Bergen, Norway 2017-10-18 - 2017-10-20
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IntervjuJevne, Lone Sunniva; Båtnes, Anna Solvang; Reitan, Kjell Inge; Olsen, Yngvar; Guttu, Ane Maria. (2017) På lag mot lakselusa. Frøya Nyheter Frøya Nyheter [Internett] 2017-04-06
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Vitenskapelig foredragJalili, Mahsa; Jin, Yang; Olsen, Yngvar; Bones, Atle M.. (2017) Dietary fat can modify the mRNA levels of inflammation markers in Salmo salar. 7th International Conference on Aquaculture & Fisheries , Rome 2017-10-19 - 2017-10-21
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Vitenskapelig foredragVestrum, Ragnhild Inderberg; Attramadal, Kari; Winge, Per; Li, Keshuai; Olsen, Yngvar; Bones, Atle M.. (2017) Rearing water microbiota influences the microbiota and transcript profiles of cod larvae . Norsk Biokjemisk Selskap NBS Contact Meeting 2017 , Gol 2017-01-19 - 2017-01-22
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Vitenskapelig foredragVestrum, Ragnhild Inderberg; Attramadal, Kari; Winge, Per; Li, Keshuai; Olsen, Yngvar; Bones, Atle M.. (2017) Rearing water microbiota influences the microbiota and transcript profiles of cod larvae . NTNU, University of Oregon, Duke University 1st International Fish-Microbiota Workshop , Trondheim 2017-06-19 - 2017-06-21
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IntervjuKjørsvik, Elin; Olsen, Yngvar; Bazilchuk, Nancy Reney; Midling, Anne Sliper. (2017) Oppdrett kan redde utrydningstruet tunfisk. Gemini.no Gemini.no [Internett] 2017-01-19
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IntervjuKjørsvik, Elin; Olsen, Yngvar; Bazilchuk, Nancy Reney; Midling, Anne Sliper. (2017) Japanere skal redde den truede tunfisken. forskning.no forskning.no [Internett] 2017-01-19
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PosterVestrum, Ragnhild Inderberg; Attramadal, Kari; Winge, Per; Li, Keshuai; Olsen, Yngvar; Bones, Atle M.. (2017) Rearing water treatment influences the microbiota and trancript profiles of cod larvae. Ghent University and NTNU Larvi 2017 , Gent 2017-09-04 - 2017-09-07
2016
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PosterJin, Yang; Olsen, Rolf Erik; Østensen, Mari-Ann; Gillard, Gareth Benjamin; Korsvoll, Sven Arild; Santi, Nina. (2016) MOLECULAR MECHANISMS UNDERLYING PHOSPHOLIPID METABOLISM IN STOMACH, PYLORIC CAECA AND HINDGUT OF ATLANTIC SALMON (SALMO SALAR) FRY DURING EARLY DEVELOPMENT FROM FIRST-FEEDING. the International Cooperation to Sequence the Atlantic Salmo 3rd INTERNATIONAL CONFERENCE ON INTEGRATIVE SALMONID BIOLOGY (ICISB 2016) , PUERTO VARAS 2016-04-24 - 2016-04-27
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PosterVestrum, Ragnhild Inderberg; Attramadal, Kari; Winge, Per; Li, Keshuai; Olsen, Yngvar; Bones, Atle M.. (2016) Rearing water treatment influences the microbiota and transcript profiles of cod larvae. International Symposium on Microbial Ecology ISME 16 2016-08-21 - 2016-08-26
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Vitenskapelig foredragForberg, Torunn; Vestrum, Ragnhild Inderberg; Luef, Birgit; Winge, Per; Østensen, Mari-Ann; Olsen, Yngvar. (2016) Host-microbe interactions in cod larvae . NBS NBS seminar 2016 , Åre 2016-04-06 - 2016-04-07
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Vitenskapelig foredragVestrum, Ragnhild Inderberg; Attramadal, Kari; Winge, Per; Li, Keshuai; Olsen, Yngvar; Bones, Atle M.. (2016) Rearing water microbiota influences the microbiota and transcript profiles of cod larvae. Norsk Biokjemisk Selskap NBS seminar 2016 , Åre 2016-04-06 - 2016-04-07
2015
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Vitenskapelig foredragForberg, Torunn; Vadstein, Olav; Winge, Per; Bones, Atle M.; Luef, Birgit; Østensen, Mari-Ann. (2015) Development of a gnotobiotic system for Atlantic cod (Gadus morhua) larvae to study host-microbe interactions. Keystone symposia Gut Microbiota Modulation of Host Physiology: The Search for mechanism , Keystone, Colorado 2015-03-01 - 2015-03-06
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Vitenskapelig foredragHandå, Aleksander; Jansen, HM; Bergvik, Maria; Forbord, Silje; Broch, Ole Jacob; Ellis, John. (2015) EXPLOITATION OF NUTRIENTS FROM SALMON AQUACULTURE: WHAT IS THE POTENTIAL FOR IMTA IN NORWAY?. European Aquaculture Society Aquaculture Europe 2015 , Rotterdam 2015-10-21 - 2015-10-23
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Intervju
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IntervjuOlsen, Yngvar. (2015) Vi vil inspirere flere. Fiskeribladet Fiskaren Fiskeribladet Fiskaren [Avis] 2015-05-04
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Vitenskapelig foredragVadstein, Olav; Attramadal, Kari; Bakke, Ingrid; Olsen, Yngvar. (2015) Beneficial Fish-Microbe Interactions: The Fourth Dimension of RAS. 3rd NordicRAS Workshop on Recirculating Aquaculture Systems , Molde 2015-09-30 - 2015-10-01
2014
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Faglig foredragForbord, Silje; Handå, Aleksander; Wang, Xinxin; Broch, Ole Jacob; Fossberg, Julia; Førde, Henny. (2014) Taredyrking i IMTA. Norsk Sjømat Senter SATS Marint! , Bergen 2014-02-12 - 2014-02-13
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Faglig foredragForbord, Silje; Fossberg, Julia; Førde, Henny; Bergvik, Maria; Fleddum, Annelise; Skjermo, Jorunn. (2014) Integrert multi-trofisk akvakultur - Sesongvariasjoner i vekst og begroing hos dyrket sukkertare i nærhet av lakseanlegg. Forskningsrådet Programkonferansen HAVBRUK 2014 , Tromsø 2014-03-31 - 2014-04-02
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PosterOlsen, Lasse Mork; Hernandez, Klaudia; Ardelan, Murat Van; Iriarte, Jose Luis; Sanchez, Nicolas; Gonzalez, Humberto E.. (2014) Effect of ammonium addition on the microbial food web structure and community composition of the osmotrophs in the Comau fjord in southern Chile. American Society for Limnology and Oceanography ASLO Ocean Sciences Meeting , Honolulu 2014-02-23 - 2014-02-28
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Faglig foredragOlsen, Yngvar. (2014) Havet; vårt sikre matfat? Hvordan vil klimaendringene påvirke havet og ressursene i havet?. Miljødirektoreatet Dybdeseminar - På innsiden av FNs klimapanels rapporter , Ingeniørenes hus, Oslo 2014-05-21 - 2015-05-21
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Faglig foredragOlsen, Yngvar. (2014) An overview of the aquaculture activity in Norway. Innovation Norway, Norwegian Seafood Council, Nor. Embassy Norwegian Marine Seminar, Aquaculture , Qingdao 2014-11-04 - 2014-11-04
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Populærvitenskapelig foredragOlsen, Yngvar. (2014) Tverrfaglighet i forskning og utdanning. Visjon om ”Kunnskap for bærekraftig bruk av havrommet”. NTNU-STFK Brohode Frøya Rørvik 2014 - Veldigviktigkonferansen – vårslepp , Hurtigruta Polarlys 2014-02-04 - 2014-02-06
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Faglig foredragOlsen, Yngvar. (2014) Et teknologisprang for lakseoppdrett – et bidrag til global matforsyning - Innledningsforedrag. NTNU-STFK Brohode Frøya Brohodekonferansen 2014 , Frøya kultur- og kompetansesenter, Sistranda 2014-10-22 - 2014-10-23
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Vitenskapelig foredragOlsen, Yngvar. (2014) Resources for fish feed in future mariculture. World Fishing & Aquaculture 5th Offshore Mariculture Conference , Naples, Italy 2014-04-09 - 2014-04-11
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Populærvitenskapelig foredragOlsen, Yngvar. (2014) Utslipp og forvaltning av næringssalter. Kjøllefjord kommune Presentasjon for formannskapet i Kjøllefjord kommune , Kjøllefjord, Finnmark 2014-10-27 - 2014-10-27
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Faglig foredragOlsen, Yngvar. (2014) Salmon farming in Norway - state of the art technology and future perspectives. Research Council of Norway and the Norwegian Embassy Research Seminar on Aquaculture Research , Qingdao 2014-11-04 - 2014-11-04
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PosterJin, Yang; Li, Keshuai; Olsen, Yngvar. (2014) TIME KINETICS OF FATTY ACID CHANGES IN PHOSPHOLIPIDS FOLLOWING ENRICHMENT AND STARVATION OF ARTEMIA FRANCISCANA WITH A MAIN FOCUS ON DOCOSAHEXAENOIC ACID (DHA). Aquaculture Europe 2014 2014-10-14 - 2014-10-17
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Faglig foredragLi, Keshuai; Olsen, Yngvar. (2014) Efficiency of DHA enrichment in phospholipids of rotifers and stability post-enrichment. Aquaculture Europe 2014 , Donostia-San Sebastian 2014-10-14 - 2014-10-17
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PosterLi, Keshuai; Østensen, Mari-Ann; Attramadal, Kari; Winge, Per; Sparstad, Torfinn; Bakke, Ingrid. (2014) GENE REGULATION OF ATLANTIC COD (GADUS MORHUA) LARVAE WITH FOCUS ON LIPID DIGESTION AND PHOSPHOLIPID METABOLISM. Aquaculture Europe 2014 2014-10-14 - 2014-10-17
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Vitenskapelig foredragBergvik, Maria; Stensås, Lene; Forbord, Silje; Jansen, Henrice M; Reitan, Kjell Inge; Strand, Øivind. (2014) Assimilation of nutrients from salmon aquaculture in great scallop (Pecten maximus) and blue mussels (Mytilus edulis). European Aquaculture Society Aquaculture Europe 14, International Conference and Exposition , San Sebastion 2014-10-14 - 2014-10-17
2013
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Vitenskapelig foredragBloecher, Nina; Guenther, Jana; Bannister, Raymond; Olsen, Yngvar; Piola, Richard. (2013) Biofouling hydroids in Norwegian salmon aquaculture: do they benefit from farm nutrients and can they significantly affect the oxygen levels in a cage?. European Aquaculture Society Aquaculture Europe , Trondheim 2013-09-19 - 2013-09-21
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Faglig foredragForbord, Silje; Handå, Aleksander; Wang, Xinxin; Broch, Ole Jacob; Dahle, Stine Veronica Wiborg; Størseth, Trond Røvik. (2013) Seasonal and depth-dependent growth of cultivated kelp (Saccharina latissima) in close proximity to salmon (Salmo salar) aquaculture in Norway. European Aquaculture Society Aquaculture Europe 13 , Trondheim 2013-08-09 - 2013-08-13
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Faglig foredragForbord, Silje; Handå, Aleksander; Wang, Xinxin; Broch, Ole Jacob; Dahle, Stine Veronica Wiborg; Størseth, Trond Røvik. (2013) Seasonal and depth-dependent growth of cultivated kelp (Saccharina latissima) in close proximity to salmon (Salmo salar) aquaculture in Norway. International Seaweed Association XXI International Seaweed Symposium , Bali 2013-04-21 - 2013-04-26
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Vitenskapelig foredragBakke, Ingrid; Skjermo, Jorunn; Attramadal, Kari; Coward, Eivind; Kjørsvik, Elin; Vo, Tu Anh. (2013) Bacterial community assembly in developing cod larvae (Gadus morhua). Conference Larvi 2013 , Gent 2013-09-02 - 2013-09-05
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Populærvitenskapelig foredragOlsen, Yngvar. (2013) Økologiske prinsipper og muligheter for matproduksjon til havs. DNVA, NTVA og NFR Mat fra havet – Norges muligheter , Akademiets hus, Oslo 2013-01-30 - 2013-11-30
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IntervjuVadstein, Olav; Olsen, Yngvar. (2013) Et godt kinderegg. Fiskeribladetfiskaren Fiskeribladetfiskaren [Avis] 2013-08-14
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PosterLi, Keshuai; Østensen, Mari-Ann; Attramadal, Kari; Winge, Per; Sparstad, Torfinn; Bakke, Ingrid. (2013) GENE REGULATION OF ATLANTIC COD (GADUS MORHUA) LARVAE WITH FOCUS ON LIPID DIGESTION AND PHOSPHOLIPID METABOLISM. Ghent University LARVI 2013 6th fish & shellfish larviculture symposium , Ghent 2013-09-02 - 2013-09-05
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IntervjuOlsen, Yngvar. (2013) Norges muligheter i havbruk. TV2 interjuv i Akademies hus, Oslo TV2 interjuv i Akademies hus, Oslo [TV] 2013-01-30
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IntervjuLangeland, Pernille Feilberg; Olsen, Yngvar. (2013) Havbunnen endrer klimaregnestykket. Gemini Gemini [Tidsskrift] 2013-12-27
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IntervjuNancy, Bazilchuk; Olsen, Yngvar. (2013) Factoring marine sediments into climate calculations. ScienceNordic ScienceNordic [Internett] 2013-12-13
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Vitenskapelig foredragVadstein, Olav; Olsen, Yngvar; Attramadal, Kari; Bakke, Ingrid; Forberg, Torunn; Skjermo, Jorunn. (2013) The microbial world of cultured larvae: a concept model. “Aquaculture conference: To the Next 40 Years of Sustainable Global Aquaculture”. , Las Palmas, Gran Canaria 2013-11-03 - 2013-11-07
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Vitenskapelig foredragAttramadal, Kari; Øie, Gunvor; Kjørsvik, Elin; Minniti, Giusi; Olsen, Yngvar; Skjermo, Jorunn. (2013) Control of the selective pressure on microbes in rearing tanks through manipulation of the incoming water increases survival of marine fish larvae. Conference Larvi 2013 , Gent 2013-09-02 - 2013-09-05
2012
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IntervjuOlsen, Yngvar; Skjermo, Jorunn; Aasen, Inga-Marie; Østgaard, Kjetill. (2012) Fra tanke til tank. Adresseavisen - Bil & trafikk Adresseavisen - Bil & trafikk [Avis] 2012-03-20
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Faglig foredragHandå, Aleksander; Forbord, Silje; Broch, Ole Jacob; Reitan, Kjell Inge; Skjermo, Jorunn; Olsen, Yngvar. (2012) IMTA in Norway with Atlantic salmon, Sugar kelp and Blue mussels: A one-year case study. . YSFRI and CASF NTNU, Yellow Sea Fisheries Research Institute and CASF Aquaculture seminar , Qingdao 2012-09-15 - 2012-09-15
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Vitenskapelig foredragAttramadal, Kari; Truong, Thi My Hanh; Bakke, Ingrid; Vadstein, Olav; Skjermo, Jorunn; Olsen, Yngvar. (2012) RAS AND MICROBIAL MATURATION AS TOOLS OF K-SELECTION OF MICROBIAL COMMUNITIES IMPROVE SURVIVAL IN COD LARVAE. Aqua 2012 , Praha 2012-09-04 - 2012-09-04
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PosterLi, Keshuai; Kjørsvik, Elin; Bergvik, Maria; Olsen, Yngvar. (2012) Manipulation of the docosahexaenoic acid (DHA) content of phosphatidylcholine (PC) and phosphatidylethanolamine (PE) in rotifers Brachionus sp. Nevada and Cayman. XV International Symposium on Fish Nutrition and Feeding , Molde 2012-06-04 - 2012-06-07
2011
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Vitenskapelig foredragVadstein, Olav; Skjermo, Jorunn; Attramadal, Kari; Bakke, Ingrid; Olsen, Yngvar. (2011) Microbial Resource Management for improved viability of marine fish larvae by community level selection of microbiota. 1st International Symposium on Microbial Resource Management in Biotechnology (MRM 2011) Concepts and Applications , University of Ghent, Ghent 2011-06-30 - 2011-07-01
2010
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Vitenskapelig foredragAlver, Morten; Broch, Ole Jacob; Ellingsen, Ingrid H. Ellingsen; Handå, Aleksander; Olsen, Yngvar; Slagstad, Dag. (2010) Modelling IMTA: bioremediation potential and trophic pathways of excess nutrient loads. European Aquaculture Society Aquaculture Europe 2010 , Porto 2010-10-05 - 2010-10-08
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Vitenskapelig foredragØie, Gunvor; Alver, Morten; Storøy, Werner; Bardal, Tora; Overrein, Ingrid; Alfredsen, Jo Arve. (2010) Automation in Marine Larviculture With Use of Copepods (Acartia tonsa) as Live Food. European Aquaculture Society Aquaculture Europe 2010 , Porto 2010-10-05 - 2010-10-08
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Vitenskapelig foredragAttramadal, Kari; Vu, T.T.M.; Buran, Astrid; Wold, Per-Arvid; Øie, Gunvor; Leiknes, TorOve. (2010) Recirculation as a microbial control strategy in intensive aquaculture of marine larvae. Aquaculture Europe 2010 , Porto 2010-10-05 -
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Vitenskapelig foredragAttramadal, Kari; Thuy, Minh Vu Thi; Buran, Astrid; Wold, Per-Arvid; Øie, Gunvor; Vadstein, Olav. (2010) Recirculation as a microbial control strategy in intensive aquaculture of marine larvae. Aquacultural Engineering Special Issues Forum , Roanoke, Virgina 2010-08-18 - 2010-08-19
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Vitenskapelig foredragBossier, P.; Vadstein, Olav; Olsen, Yngvar; Boon, N.; Bergh, Ø.; Gatesoupe, F.J.. (2010) Microbiology and immunology of larviculture. Aquaculture Europe 2010 , Porto 2010-10-05 - 2010-10-08
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Vitenskapelig foredragAttramadal, Kari; Salvesen, Ingrid; Øie, Gunvor; Xue, Renyu; Størseth, Trond; Vadstein, Olav. (2010) Recirculation as a microbial control strategy in intensive aquaculture of marine larvae. Aquaculture 2010, World Aquaculture Society , San Diego, California 2010-03-01 - 2010-03-05
2009
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Vitenskapelig foredragBossier, P.; Dierckens, K.; Van Delsen, B.; Defoirdt, T.; De Schryver, P.; Vadstein, Olav. (2009) The role of microbiota in aquaculture target organisms and their environment. Aquaculture Europe 2009 , Trondheim 2009-08-14 - 2009-08-17
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Vitenskapelig foredragOlsen, Yngvar; Larssen, Harald; Overrein, Ingrid; Evjemo, Jan Ove; Rainuzzo, Jose R.. (2009) Fatty acid composition of phospholipids in prey organisms and their incorporation efficiency in cod larvae during early first feeding. World Aquaculture Society World Aquaculture 2009 , Veracruz 2009-09-25 - 2009-09-29
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Vitenskapelig foredragOlsen, Yngvar. (2009) Waste production and environmental impacts of salmon aquaculture. AVS Third International Workshop on Carrying Capacity of Aquaculture: Integrated Multitrophic Aquaculture as a strategy for management of high productive aquaculture areas , Puerto Montt 2009-06-20 - 2009-09-21
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Vitenskapelig foredragØie, Gunvor; Alver, Morten; Alfredsen, Jo Arve; Kjørsvik, Elin; Attramadal, Kari; Olsen, Yngvar. (2009) Status and challenges in cod larval production. Ghent University Larvi 2009 – 5th fish & shellfish larviculture symposium , Ghent 2009-09-07 - 2009-09-10
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Vitenskapelig foredragAlver, Morten; Øie, Gunvor; Olsen, Yngvar; Alfredsen, Jo Arve. (2009) Process monitoring and control in the next generation hatchery. Ghent University Larvi 2009 5th fish & shellfish larviculture symposium , Gent 2009-09-07 - 2009-09-10
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Populærvitenskapelig foredragOlsen, Yngvar. (2009) Oppdrett og eutrofi-problematikk. Norsk Vannforening Akvakultur – muligheter og trusler i vann , Pirsenteret, Havnegt. 9, Trondheim 2009-05-13 - 2009-05-13
2008
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Vitenskapelig foredragOlsen, Yngvar; Olsen, Lasse Mork. (2008) Environmental impact of aquaculture on coastal planktonic ecosystems. Japanese Society of Fisheries 5th World Fisheries Congress , Yokohama 2008-10-20 - 2008-10-24
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Vitenskapelig foredragAttramadal, Kari; Øie, Gunvor; Vadstein, Olav; Olsen, Yngvar. (2008) Comparison of a flow through- and two recirculation systems for intensive rearing of cod larvae (Gadus morhua L.). NOFIMA ”Resirkulering av vann i akvakultur” , Sunndalsøra 2008-02-27 - 2008-02-28
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Vitenskapelig foredragAttramadal, Kari; Øie, Gunvor; Vadstein, Olav; Olsen, Yngvar. (2008) Recirculation technology for marine fish production. COST-EUREKA COST-EUREKA Twin Event Enkhuizen , Enkhuizen 2008-04-20 - 2008-04-22
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Vitenskapelig foredragOlsen, Yngvar. (2008) Environmental interaction of coastal aquaculture – A European perspective. Ocean University of China International Workshop on Healthy Aquaculture 2008 , Qingdao 2008-05-25 - 2008-05-27
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Vitenskapelig foredragOlsen, Yngvar. (2008) Waste production and environmental impacts of salmon aquaculture. Yellow Sea Fisheries Research Institute China-Norway Workshop on IMTA and Aquaculture Technology , Qingdao 2008-05-29 - 2008-06-01
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Populærvitenskapelig foredragOlsen, Yngvar. (2008) Eutrofiering av kystfarvann – Eksperimentell eutrofiering av Hopavågen. Statens Forurensningstilsyn Seminar om næringssalters betydning for kystmiljøet , SFTs lokaler på Helsfyr i Oslo, Strømsveien 96 2008-10-09 - 2008-10-10
2007
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Vitenskapelig foredragTøndel, Bjørnar; Attramadal, Kari; Øie, Gunvor; Vadstein, Olav; Olsen, Yngvar. (2007) Effect of live algae, algae paste or clay, on fish performance organic matter and bacteria in cod larvea (Gadus morhua) tanks. European Aquaculture Society Aquaculture Europe 07, Competing Claims , Istanbul 2007-10-25 - 2007-10-28
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Vitenskapelig foredragØie, Gunvor; Attramadal, Kari; Vadstein, Olav; Olsen, Yngvar. (2007) Comparison of a flow through- and two recirculation systems for intensive rearing of cod larvae (Gadus morhua L.). European Aquaculture Society Aquaculture Europe 07, Competing Claims , Istanbul 2007-10-25 - 2007-10-27
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Vitenskapelig foredragOlsen, Yngvar. (2007) Nutrient impacts of farmed Atlantic salmon (Salmo salar) on pelagic ecosystems and implications for carrying capacity. Nutrients Working Group Salmon Aquaculture Dialogue, World Wildlife Fund (WWF). World Aquaculture Society WAS Conference , San Antonio, February 26 - March 2. 2007. 2007-02-26 - 2007-03-02
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Vitenskapelig foredragEllingsen, Harald; Endal, Anders; Olsen, Yngvar. (2007) Education for sustainable utilization of marine resources: A new international master programme at the Norwegian University of Science and Technology (NTNU) in Trondheim. Ecological Society of China & Elsevier Ecosummit 2007: Ecological Complexity and Sustainability , Beijing 2007-05-22 - 2007-05-27
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Vitenskapelig foredragOlsen, Yngvar. (2007) Cage culture and waste management – Impacts on the pelagic ecosystem. COST-EUREKA Aquaculture Twin Event , Patras 2007-06-10 - 2007-06-12
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Vitenskapelig foredragOlsen, Yngvar. (2007) Status and Perspectives of Marine Aquaculture – A Foresight. COST-EUREKA Aquaculture Twin Event , Patras 2007-06-10 - 2007-07-12
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Vitenskapelig foredragOlsen, Yngvar. (2007) Environmental interaction of aquaculture and coastal ecosystems. European Aquaculture Society Aquaculture Europe 2007 , Istanbul 2007-10-24 - 2007-10-27
2006
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PosterLangvatn, Vegard Aambø; Olsen, Atle Ivar; Olsen, Yngvar. (2006) Size selection of live feed by larvae of Atlantic Cod Gadus Morhua. Aqua 2006 , Firenze, Italia 2006-05-09 - 2006-05-13
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Vitenskapelig foredragReinertsen, Helge; Olsen, Yngvar; Vadstein, Olav. (2006) Harvesting at lower trophic levels in marine systems. "Development of Technology for Modernizing the Fish Sector in a Global Context" , Nha Trang University 2006-11-16 - 2006-11-17
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Vitenskapelig foredragOlsen, Yngvar; Otterstad, Oddmund; Duarte, Carlos. (2006) Status and future perspectives of marine aquaculture. Sami project Sami workshop , Menorca 2006-01-30 - 2006-02-01
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Vitenskapelig foredragOlsen, Yngvar. (2006) Nutrient loading from cage fish farming and its impact on pelagic ecosystems. World Aquaculture Society - European Aquaculture Socoety WAS-EAS AQUA 2006 , Florence 2006-05-09 -
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Vitenskapelig foredragOlsen, Yngvar. (2006) Environmental Interactions between Cage Culture and the Surrounding Water Masses. Zhejiang Ocean University Zhoushan International Marine High & New Technology Forum , Zhoushan 2006-06-28 - 2006-07-01
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Vitenskapelig foredragOlsen, Yngvar. (2006) Environmental Interactions between Cage Culture and the Surrounding Water Masses. Asian Fisheries Society 2nd International Symposium on Cage Aquaculture in Asia (CAA2) , Hanghzou 2006-07-03 - 2006-07-08
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Vitenskapelig foredragOlsen, Yngvar; Reitan, Kjell Inge; Slagstad, Dag. (2006) Farming sea cages as driver for the integrated aquaculture. Salmon Chile VII Jornadas de Salmonicultura , Puerto Varas 2006-10-25 - 2006-10-27
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Vitenskapelig foredragOlsen, Yngvar; Slagstad, Dag; Vadstein, Olav. (2006) Vigilance and impact of the nutrient loading on the pelagic ecosystem. Salmon Chile VII Jornadas de Salmonicultura , Puerto Varas 2006-10-25 - 2006-10-27
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Vitenskapelig foredragAttramadal, Kari; Salvesen, Ingrid; Olsen, Yngvar; Vadstein, Olav. (2006) Mikrobiell interaksjoner mellom partikler I intensive marin fiskelarveoppdrett: en sammenligning mellom mikroalger, algepasta og leire. Programkonferanse HAVBRUK , Bergen 2006-03-29 - 2006-03-31
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Vitenskapelig foredragAttramadal, Kari; Salvesen, Ingrid; Olsen, Yngvar; Vadstein, Olav. (2006) Effect of particle addition: Live algae, algae paste or clay, on organic matter and bacteria in cold water marine fish larvae thanks. AQUACULTURE EUROPE 2006/ WORLD AQUACULTURE 2006 , Firenze 2006-05-09 - 2006-05-13
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PosterHøy, Erik; Alfredsen, Jo Arve; Alver, Morten; Øie, Gunvor; Olsen, Yngvar. (2006) Computer controlled appetite feeding of marine larvae. World Aquaculture Society Aqua 2006 , Firenze 2006-05-09 - 2006-05-12
2005
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Vitenskapelig foredragAlver, Morten; Alfredsen, Jo Arve; Olsen, Yngvar. (2005) An individual based model for estimating nutritional value of rotifers (Brachionus plicatilis) as start feed for fish larvae. European Aquaculture Society Aquaculture Europe 2005 , Trondheim 2005-08-09 - 2005-08-12
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PosterAttramadal, Kari; Xue, Renyu; Salvesen, Ingrid; Olsen, Yngvar; Vadstein, Olav. (2005) Microbial environment in a flow-through and a recirculating system for intensive rearing of cod larvae (Gadus morhua L.). LARVI’05 – Fish & Shellfish Larviculture Symposium , Gent 2005-08-05 - 2005-08-08
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Vitenskapelig foredragOlsen, Yngvar; Andersen, Tom; Gismervik, Ingrid; Vadstein, Olav. (2005) Are marine planktonic heterotrophs likely to experience N or mineral P limitation in temperate coastal waters?. ASLO Summer meeting 2005 , Santiago de Campostela 2005-05-19 - 2005-06-24
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Vitenskapelig foredragOlsen, Yngvar; Slagstad, Dag; Vadstein, Olav. (2005) Assimilative carrying capacity: Contribution and impact on the pelagic system. Aquaculture Europe 2005 , Trondheim 2005-08-05 - 2005-08-09
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Vitenskapelig foredragAttramadal, Kari; Salvesen, Ingrid; Vadstein, Olav; Olsen, Yngvar. (2005) Water quality and microbial environment in a flow through and recirculation system for intensive rearing of cod larvae (Gadus morhua L.). Aquaculture Europe 2005 , Trondheim 2005-08-05 - 2005-08-09
2004
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Vitenskapelig foredragOlsen, Yngvar. (2004) Is marine zooplankton likely to experience essential fatty acid (EFA) deficiency?. IMEDEA-CSIC , Mallorca 2004-06-03 - 2004-06-03
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Vitenskapelig foredragOlsen, Yngvar. (2004) Is essential fatty acid deficiency likely to occur in natural aquatic food webs, and if so, what are the potential consequences for fish stocks?. Lake Whitefish Natural Mortality Workshop , Ann Arbor 2004-09-21 - 2004-09-22
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Vitenskapelig foredragOlsen, Yngvar. (2004) How does European coastal plankton respond to enhanced nutrient input? A comparative study of food web structure and function in contrasting coastal waters. Canadian Centre for Inland Waters , Ontario 2004-09-20 - 2004-09-20
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Vitenskapelig foredragVadstein, Olav; Endal, Anders; Magnussen, Ola Magnus; Olsen, Yngvar. (2004) Zooplankton as a resource in feed production: Possibilities, constrains and challenges. European Aquaculture Society Aquaculture Europe 2004 , Barcelona 2004-10-20 - 2004-10-23
2003
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PosterGismervik, Ingrid; Vadstein, Olav; Olsen, Yngvar. (2003) Ciliate community response to increased food levels and reduced predation pressure: Results from a large scale experiment. 3rd International Zooplankton Symposium. The role of zooplankton in gobal ecosystem dynamics: Comparative studies from the world oceans , Fijón, Spain 2003-05-23 -
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PosterGismervik, Ingrid; Vadstein, Olav; Olsen, Yngvar. (2003) Ciliate community response to increased food levels and reduced predation pressure: Results from a large scale marine experiment of a landlocked bay. PISCES Poster , Gijon 2003-05-20 - 2003-05-23
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Vitenskapelig foredragTokle, Nils Egil; Chauton, Matilde Skogen; Leiknes, Øystein; Lilleøkdal, Grete; Vadstein, Olav; Olsen, Yngvar. (2003) Impact of food concentrations and predation on ciliates in a Norwegian fjord (Trondheimsfjord). 3rd International Zooplankton Production Symposium - The role of zooplankton in global ecosystem dynamics: Comparative studies from the world oceans , Gijón, Spania 2003-05-23 -
2000
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Vitenskapelig foredragVadstein, Olav; Olsen, Yngvar; Reinertsen, Helge; Hoell, Espen; Gismervik, Ingrid; Sommer, Ulrich. (2000) Pelagic environmental effects of experimental fertilisation of coastal lagoon. 1st Maricult Conference , Trondheim, 25-28 June 2000
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PosterKjeldstad, Berit; Olsen, Yngvar; Børsheim, Yngve; Stokke, Kristian; Storsveen, Gry; Sakshaug, Egil. (2000) Seasonal UV penetration variability in a Norwegian fjord system; sources and interpretations. Ocean optics, XI , Monaco, 20-24 October
1999
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Vitenskapelig foredragReitan, Kjell Inge; Øie, Gunvor; Vadstein, Olav; Olsen, Yngvar; Reinertsen, Helge. (1999) Enhanced Nutrient Supply to Norwegian Coastal Waters: Effects on Growth of Scallops and Blue Mussels. 28th UNJNR Aquaculture Panel Meeting , Hawaii, November 7-16, 1999
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Vitenskapelig foredragOlsen, Atle I.; Olsen, Yngvar; Atramadal, Yngve; Vadstein, Olav; Birkbeck, Harry. (1999) Microbial control in larval cultures: Effect of short term feeding on microalgae on bacterial level and composition associated with juvenile Artemia franciscana. Aquaculture Europe 99: Towards predictable quality , Trondheim, 7-10 august 1999
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PosterVadstein, Olav; Olsen, Yngvar; Reinertsen, Helge; Hoell, Espen; Gismervik, Ingrid; Sommer, Ulrich. (1999) The Hopavågen experiment: A four-year artificial eutrophication experiment in a land-locked bay. European Land-Ocean interaction Studies (ELOISE) Third Open Science Meeting , Noordwijkerhout, The Netherlands, 1-4 desember 1999
1998
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Vitenskapelig foredragVadstein, Olav; Olsen, Yngvar; Reinertsen, Helge. (1998) Sequestration of nitrogen and phosphorus by planktonic algae and bacteria in limnetic and marine waters. The Land-Water interface: Science for a Sustainable Biosphere , St Lois, U.S.A., 8.-12. June 1998.
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Vitenskapelig foredragOlsen, Yngvar. (1998) Status of the cultivation technology for production of Atlantic halibut (Hippoglossus hippoglossus) juveniles in Norway/Europe. World Aquaculture, , Las Vegas.
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Vitenskapelig foredragSandvik, Roar; Olsen, Yngvar. (1998) Evaluation of the competitive ability of Skeletonema costatum (Bacillariophyceae) and Emiliania huxleyi (Prymnesiophyceae) under variable N/P supply. The Land-Water Interface: Science of a Sustainable Biosphere , St. Louis, USA, 8.-12. June
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Vitenskapelig foredragSandvik, Roar; Olsen, Yngvar. (1998) Competition experiments under varying elemental ratios of the media, modes of nutrient supply and growth irradiance. 1998 Ocean Science Meeting , San Diego, USA
1997
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Vitenskapelig foredragRainuzzo, Jose R.; Reitan, Kjell Inge; Olsen, Yngvar. (1997) Pigmentation of turbot (Scophthalmus maximus L.). Aquaculture '97 , Trondheim
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Vitenskapelig foredragOlsen, Atle; Reitan, Kjell Inge; Attramadal, Yngve; Olsen, Yngvar. (1997) Size selection of artemia by first feeding halibut larvae. Aquaculture '97 , Trondheim
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Vitenskapelig foredragOlsen, Yngvar. (1997) Opportunities of increasing biological production. Ocean Harvest. , Southampton Oceanography Center.
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Vitenskapelig foredragRainuzzo, J.; Reitan, K. I.; Olsen, Yngvar. (1997) Pigmentation of turbot Scophthalmus maximus L. Int. Conf. Aquaculture. , Trondheim.
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Vitenskapelig foredragKai, Kivi.; Heiskanen, Anna-Stiina.; Kuuppo, Pirjo.; Seppala, Jukka.; Tamminen, Timo.; Tuomi, Pirjo.. (1997) Responses of the baltic planktonic food web to different nutrient loads. First Annual Scientific ELOISE Conference, , France.
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PosterVadstein, Olav; Dalløkken, Runar; Olsen, Yngvar; Sandvik, Roar; Reinertsen, Helge. (1997) Size related sequestering of makro-nutrients by plankton in North Atlantic waters. European Land-Ocean interaction Studies (ELOISE) First Open Science Meeting , Arcachon, France, 21-23 may 1997
1996
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Vitenskapelig foredragØie, Gunvor; Reitan, Kjell Inge; Olsen, Yngvar. (1996) Protein content of rotifer (Brachionus plicatilis) for use in first feeding of turbot (Scophthalmus maximus L.) larvae. International Symposium on Live Food Organisms & Environmental Control for Larviculture of Marine Animals , Nagasaki
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Vitenskapelig foredragOlsen, Yngvar. (1996) Cultivation techniques used for Atlantic halibut, turbot and cod in Norway. In: Improvement of the Commercial Production of marine Aquaculture Species. Proceedings of a Workshop on Fish and Mollusc Larviculture. , Santiago, Chile
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Vitenskapelig foredragReitan, K. I.; Rainuzzo, J. R.; Øie, G.; Vadstein, Olav; Olsen, Yngvar. (1996) Optimizing of larval densities in first-feeding of turbot using green-water and clear-water techniques. World aquaculture' 96". , Bankok, Thailand.
1992
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PosterDevresse, B.; Léger, Ph.; Sorgeloos, P.; Murata, O.; Nasu, T.; Ikeda, S.. (1992) Improvement of flatfish pigmentation through the use of DHA enriched rotifers and Artemia. Fifth International Symposium on Fish Nutrition and Feeding. , Santiago, Chile, 7-10 September 1992.