Forskning

Havforskingsinstituttet forskar på alt frå sjømaten vi et til dei minste detaljane i dei marine økosystema. Vi bruker også store ressursar på akvakulturforsking og utvikling av ny teknologi. Fartøy, laboratorium og stasjonar blir nytta til å samle inn data som dannar grunnlag for forsking og vitskaplege råd.

Sjømatdata

Sjømatdata er en database hvor du kan søke etter og sammenlikne innholdet av uønskede stoffer og næringsstoffer i fisk og annen sjømat.

Doktorgrader

Oversikt over doktorgradsdisputaser ved Havforskningsinstituttet.

Modeller og modellering

Modeller gir en forenklet beskrivelse av virkeligheten, og brukes til å skaffe utfyllende informasjon i kombinasjon med observasjoner. Modeller kan dessuten brukes til å beskrive noe som er vanskelig eller umulig å måle direkte. Ved Havforskningsinstituttet er modeller viktige for å forstå havstrømmene, fiskebestander, havbruk, lakselus eller økosystemer.

Forskningsdata

Havforskingsinstituttet samlar kontinuerleg inn store datamengder frå alle norske havområde. Data blir samla inn både med våre eigne og innleide fartøy, observasjonsbøyer, manuelle målingar, glidere med meir.

Forskningsgrupper

Havforskningsinstituttet har 23 forskningsgrupper. All forskning og overvåkning organiseres i prosjekt og utføres i forskningsgruppene.

Prosjekter

ProxyDR: Deep Hyperspherical Metric Learning with Distance Ratio-Based Formulation.

Kim, Hyeongji; Choi, Changkyu; Kampffmeyer, Michael Christian; Berge, Terje; Parviainen, Pekka; Malde, Ketil. 2025, Lecture Notes in Computer Science (LNCS).

Les mer i Cristin

Charting a science course for the sustainable transformation of aquatic food systems.

Agostini, Vera N.; Olsen, Erik Joel Steinar; Tiffay, Céline; Allison, Edward H.; Cojocaru, Andreea-Laura; Costello, Christopher; Darias, Maria J.; Fabinyi, Michael; Fulton, Elizabeth A.; Gelcich, Stefan mfl.. 2025, ICES Journal of Marine Science.

Les mer i Cristin

Effect of temperature on growth, expression of growth regulating genes, and deformity development of juvenile European plaice (Pleuronectes platessa).

Østervold, Malin; Imsland, Albert; Yilmaz, Ozlem; Fjelldal, Per Gunnar; Mangor-Jensen, Ragnfrid; Siapazis, Christos; Mangor-Jensen, Anders; Norberg, Birgitta. 2025, Aquaculture.

Les mer i Cristin

Ethical approaches for engaging extended peer communities: Insight into responsible workshopping with citizens.

Fuller, Jessica Leyla; Bjørkan, Maiken; Iversen, Lisbeth; Aarflot, Johanna Myrseth ; Dankel, Dorothy Jane. 2025, Futures: The journal of policy, planning and futures studies.

Les mer i Cristin

Diet and trophic structure of fishes in the Barents Sea: between empty and full stomachs – large individual variability follows a common pattern.

Skjoldal, Hein Rune; Eriksen, Elena; Ono, Kotaro; Dolgov, Andrey. 2025, Journal of Fish Biology.

Les mer i Cristin

Forskning

Sidepanel

Sjømatdata

Doktorgrader

Modeller og modellering

Forskningsdata

Forskningsgrupper

Prosjekter

Publikasjoner fra Cristin

ProxyDR: Deep Hyperspherical Metric Learning with Distance Ratio-Based Formulation.

Charting a science course for the sustainable transformation of aquatic food systems.

Effect of temperature on growth, expression of growth regulating genes, and deformity development of juvenile European plaice (Pleuronectes platessa).

Ethical approaches for engaging extended peer communities: Insight into responsible workshopping with citizens.

Diet and trophic structure of fishes in the Barents Sea: between empty and full stomachs – large individual variability follows a common pattern.

Effects of dietary zinc on growth, bone-related genes expression and skeletal anomalies in gilthead seabream (Sparus aurata) larvae.

Effects of the dietary supplementation of manganese on growth, skeletal development, oxidative stress and bone metabolism related genes in gilthead seabream (Sparus aurata) larvae.

Regional differences in salmon post-smolt migration routes can explain variation in individual growth at sea.

Snow crab (Chionoecetes opilio) in the Barents Sea — A passive or problematic invader?.

Gastrointestinal evacuation and return of appetite in Atlantic halibut (Hippoglossus hippoglossus L.).

Adaptations to intermittent fasting in large sea caged Atlantic salmon (Salmo salar); effects on feeding, energy homeostasis, and growth.

Working Group on Pathology and Diseases of Marine Organisms (WGPDMO; outputs from 2024 meeting).

Barotropic Trends Through the Barents Sea Opening for the Period 1975–2021.

Deep Fjords Are Excellent Natural Infrastructure for Climate Impact Studies.

Comparing the somatic growth and swimming kinematics of Atlantic cod (Gadus morhua, Linnaeus) and haddock (Melanogrammus aeglefinus, Linnaeus) larvae.

Bomb radiocarbon dating and age estimation of European eel (Anguilla anguilla) of Norway.

Collection rates of detached mobile sea lice according to net mesh and body size: A benchtop model.

Morphological evidence supports splitting of species in the North Atlantic Sebastes spp. complex.

A new dynamic distribution model for Antarctic krill reveals interactions with their environment, predators, and the commercial fishery in the south Scotia Sea region.

Haemoglobin revisited: Delineating population structure with the world's first molecular genetic marker used in fisheries research.

Premises for digital twins reporting on Atlantic salmon wellbeing.

Size matters: Perspective and angle-correction improves accuracy in noninvasive image-based body size measurements.

Transformative knowledge of polar polycyclic aromatic hydrocarbons via high-resolution mass spectrometry.

Development of SNP for Sebastes Species Identification With Special Focus on the Cryptic Species Complex of Sebastes norvegicus.

Relationships between taxa assemblages and substratum types on cold-water coral reefs.

Shotgun Proteomics Protocol for Insects.

Identification of novel FosX family determinants from diverse environmental samples.

Target and non-target screening of poly- and perfluoroalkyl substances (PFAS) in fish liver samples from the River Nile in Sudan: A baseline assessment.

Deep-sea coral habitats off the north atlantic Morocco: Distribution and associated communities.

Effects of anthropogenic electromagnetic fields used for subsurface oil and gas exploration (controlled-source electromagnetics, CSEM) on the early development of Atlantic haddock (Melanogrammus aeglefinus).

Salmon lice detached during aquaculture practices survive and can reinfest other hosts.

In situ growth dynamics of the invasive ascidian Didemnum vexillum in Norway: Insights from a two-year monitoring study.

The function of the Wadden Sea in the life cycle of small pelagic fish.

Anisakid parasites (Nematoda: Anisakidae) in European hake (Merluccius merluccius) from Norwegian waters: Considerations on food safety and host population ecology.

Evaluation of MPA effects on small-scale fisheries: A long-term landings-based monitoring approach.

Baseline matters: Challenges and implications of different marine heatwave baselines.

Sex Influences the Genetic Structure of Greenland Halibut in the North Atlantic.

Quantitative analysis of the polar cod (Boreogadus saida) hepatic proteome highlights interconnected responses in cellular adaptation and defence mechanisms after dietary benzo[a]pyrene exposure.

Invading and range-expanding pink salmon inform management actions for marine species on the move.

Dietary starch, non-starch polysaccharides and their interactions affect nutrient digestibility, faecal waste production and characteristics differentially in three salmonids: Rainbow trout, Atlantic salmon and Arctic charr.

Interaction between dietary saturated fatty acids and cholesterol on mineral and fatty acid availability and postprandial lipids absorption kinetics in Atlantic salmon (Salmo salar).

Silent uncrewed surface vehicles reveal the diurnal vertical distribution of lesser sandeel.

Effective governance of marine recreational fisheries in Europe is needed to maximize the societal benefits of its fisheries.

Polar cod early life stage exposure to potential oil spills in the Arctic.

Spatio-temporal variability of mesozooplankton distribution along the Canary Current Large Marine Ecosystem: a regional perspective.

Generation of IgM+ B cell-deficient Atlantic salmon (Salmo salar) by CRISPR/Cas9-mediated IgM knockout.

Target and non-target screening of poly- and perfluoroalkyl substances (PFAS) in fish liver samples from the River Nile in Sudan: A baseline assessment.

Snow crab (Chionoecetes opilio) in the Barents Sea — A passive or problematic invader?.

Methylmercury degradation by hot spring sulfur-linked microbial communities as a dominant pathway in regulating mercury speciation.

Jump nets passively isolate lice-infected salmon and enable targeted treatment using cleaner fish.

Vertebral deformities in cultured big size Rainbow Trout: Radiological analysis from juvenile to harvest size.

The Labrador Current cold front shaping the Atlantic salmon homing migration routes from the waters off Southern Greenland to eastern North America.

Five millennia of mitonuclear discordance in Atlantic bluefin tuna identified using ancient DNA.

Comparative genomic analyses of aerobic planctomycetes isolated from the deep sea and the ocean surface.

Disaggregation rates of salmon feces and microbial inoculation of sediments: new insight for particle dispersion modelers.

Food web structure, functions, drivers, and dynamics in the Barents Sea and adjacent seas.

Northern outpost for Mediterranean scaldfish: encounters from Norwegian coastal and oceanic waters, NE Atlantic Ocean.

Growth, sexual maturation, cataracts, and blood biochemistry in diploid and triploid Atlantic salmon post-smolts reared at one of eight constant temperatures from 3.0 to 20.5 °C for 140 days.

Risk assessment to Barents Sea ecosystem services: an expert-based approach.

Iodine reduction and retention of nutrients and flavour-active compounds upon warm seawater treatment of the kelps Alaria esculenta and Saccharina latissima.

Can we really use design-free hydroacoustic data from fishing vessels for assessing abundance and distribution of marine species? A proof of concept analysis on Antarctic krill.

The Roles of Environmental Change and Fishing in Norwegian Coastal Cod Stock Dynamics.

Resolving acoustic azimuth using an accelerometer-based underwater acoustic vector sensor.

A shifting chessboard: Projections of prawn, capelin, mesopelagic fish, zooplankton, and their Nordic and Barents Seas food web under climate change.

Size selection in sampling nets leads to underestimation of microplastic pollution.

The bisphenol microplastics issue in marine bivalves.

Physiological performance and cardiac morphology of Atlantic salmon reared under slow and fast growth conditions.

Characterisation of the underwater soundscape at Norwegian salmon farms.

Altered spawning seasons of Atlantic salmon broodstock transcriptionally and epigenetically influence cell cycle and lipid-mediated regulations in their offspring.

Long term effects of smolt and post-smolt production strategy on mortality, growth, sexual maturation and melanized focal changes in farmed Atlantic salmon (Salmo salar L.).

An Integrated Global-To-Regional Scale Workflow for Simulating Climate Change Impacts on Marine Ecosystems.

Generation of IgM⁺ B cell-deficient Atlantic salmon (Salmo salar) by CRISPR/Cas9-mediated IgM knockout.