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

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

Nilsen, Ina; Hansen, Cecilie; Kaplan, Isaac C. 2025, Progress in Oceanography.

Les mer i Cristin

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Guillebon, Claire; Perrichon, Prescilla; Browman, Howard; Cresci, Alessandro; Sivle, Lise Doksæter; Skiftesvik, Anne Berit; Zhang, Guosong; Durif, Caroline. 2025, Marine Pollution Bulletin.

Les mer i Cristin

Mapping and Characterizing Eelgrass Meadows Using UAV Imagery in Placentia Bay and Trinity Bay, Newfoundland and Labrador, Canada.

Sneep, Aaron; Devillers, Rodolphe; Robert, Katleen; Le Bris, Arnault; Edinger, Evan. 2024, Sustainability.

Les mer i Cristin

The impact of functional feed on Atlantic salmon (Salmo salar) systemic immune response to high and low levels of sea lice infection (Lepeophtheirus salmonis) and co-infection with infectious salmon anemia virus.

Carvalho, Laura; Whyte, Shona; Purcell, Sara; Hay, Tyson; Taylor, Richard; Balder, Rachel; Gagne, Nellie; Dalvin, Sussie Trine; Fast, Mark. 2024, Comparative Immunology Reports.

Les mer i Cristin

Comparative study of fatty acid composition of muscles of Atlantic cod (Gadus morhua Linnaeus, 1758) with natural diet and feeding near salmon farms.

Pablo, Sanchez-Jerez; Atalah, Javier; Sætra, Ingeborg Mathisen; Bøhn, Thomas; Sæther, Bjørn Steinar; Johansen, Torild; Keeley, Nigel B.; van der Meeren, Terje; Bjørn, Pål Arne. 2024, Aquaculture Journal.

Les mer i Cristin

Forskning

Sidepanel

Sjømatdata

Doktorgrader

Modeller og modellering

Forskningsdata

Forskningsgrupper

Prosjekter

Publikasjoner fra Cristin

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

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Mapping and Characterizing Eelgrass Meadows Using UAV Imagery in Placentia Bay and Trinity Bay, Newfoundland and Labrador, Canada.

The impact of functional feed on Atlantic salmon (Salmo salar) systemic immune response to high and low levels of sea lice infection (Lepeophtheirus salmonis) and co-infection with infectious salmon anemia virus.

Comparative study of fatty acid composition of muscles of Atlantic cod (Gadus morhua Linnaeus, 1758) with natural diet and feeding near salmon farms.

Liver condition of 0 and 1-group cod (Gadus morhua) in the Barents Sea.

Levels of mercury, arsenic, cadmium and lead in Northeast Atlantic mackerel (Scomber scombrus) from northern European waters.

Increasing the reliability of the Bay of Biscay Atlantis model: A sensitivity analysis to parameters perturbations using a Morris screening approach.

Nesting behavior of greater eelpout (Lycodes esmarkii), identified through a predation event by spotted wolffish (Anarhichas minor).

Substantial kelp detritus exported beyond the continental shelf by dense shelf water transport.

Ocean climate and hydrodynamics drive decadal shifts in Northeast Atlantic dinoflagellates.

Haulout Patterns of Harbour Seal Colonies in the Norwegian Skagerrak, as Monitored through Time-Lapse Camera Surveys.

Regional and temporal variation in escape history of Norwegian farmed Atlantic salmon.

Louse-induced mortality thresholds in Atlantic salmon of wild-origin.

Insights into the stock structure of Scomber colias Gmelin, 1789 along the Northwest African coast inferred from otolith shape analysis.

Population genomics of the white-beaked dolphin (Lagenorhynchus albirostris): Implications for conservation amid climate-driven range shifts.

Low uptake of pharmaceuticals in edible mushrooms grown in polluted biogas digestate.

Effect of dietary starch, amylase and ash on nutrient digestibility, faecal waste production and faecal characteristics of rainbow trout, (Oncorhynchus mykiss).

Size-fractioned zooplankton biomass in the Barents Sea: macroecological patterns across biogeography, climate, and varying ecosystem state (1989-2020).

Seasonal acoustic presence of marine mammals at the South Orkney Islands, Scotia Sea.

Atlantic salmon in chronic turbulence: Effects on growth, behaviour, welfare, and stress.

A conceptual framework to help choose appropriate blue nature-based solutions.

Tigecycline-resistant Klebsiella pneumoniae strains from sewage in Norway carry heavy-metal resistance genes encoding conjugative plasmids.

Emergence and dissemination of epidemic-causing OXA-244 carbapenemase-producing Escherichia coli ST38 through hospital sewage in Norway, 2020–2022.

Four new goatfishes (Upeneus, Mullidae, Mulliformes) from the Asian Indo-Pacific with a list of valid goatfish species and remarks on goatfish diversity.

From winter to late summer in the northwestern Barents Sea shelf: Impacts of seasonal progression of sea ice and upper ocean on nutrient and phytoplankton dynamics.

How Fish Population Genomics Can Promote Sustainable Fisheries: A Road Map.

Diversity, habitat endemicity and trophic ecology of the fauna of Loki’s Castle vent field on the Arctic Mid-Ocean Ridge.

Lophelia reefs off North and West Africa–Comparing environment and health.

Post-mortem tissue migration of Anisakis simplex (s.s.) larvae (Nematoda: Anisakidae) in three commercially harvested fish species from the Northeast Atlantic: The role of storage time and temperature.

Post-mortem ‘soft flesh’ in three commercial fish species from off Atlantic Morocco associated with the myxosporean parasites Kudoa thyrsites and K. encrasicoli (Myxozoa).

Population structure and history of North Atlantic Blue whales (Balaenoptera musculus musculus) inferred from whole genome sequence analysis.

Water Effective Diffusion Coefficient in Dairy Powder Calculated by Digital Image Processing and through Machine Learning Algorithms of CLSM Micrographs.

The ontogeny of lymphoid organs and IgM+ B-cells in ballan wrasse (Labrus bergylta) reveals a potential site for extrarenal B-cell lymphopoiesis: The pancreas.

Novel large-scale mapping highlights poor state of sea trout populations.

Climate change impacts on small pelagic fish distribution in Northwest Africa: trends, shifts, and risk for food security.

Incorporation of observation uncertainty in stock assessment using spatio-temporal modeling of catch-at-length and age-at-length survey data.

A new method for regionalization of the vertebral column in salmonids based on radiographic hallmarks.

Intercorrelations of Chlorinated Paraffins, Dechloranes, and Legacy Persistent Organic Pollutants in 10 Species of Marine Mammals from Norway, in Light of Dietary Niche.

Evaluating a crowding intensity scale and welfare indicators for Atlantic salmon in sea cages.

Diversification of marine aquaculture in Norway under climate change.

Attraction and avoidance of wild demersal fish and crustaceans to open-net aquaculture pens resolved by baited and towed underwater camera surveys.

Batch-to batch variation in nutrient digestbility of black soldier fly larvae meals in rainbow trout.

Northeast Arctic haddock (Melanogrammus aeglefinus) spawning grounds and drift to nursery areas in the Barents Sea.

Genomic and Transcriptomic Diversification of Flagellin Genes Provides Insight into Environmental Adaptation and Phylogeographic Characteristics in Aeromonas hydrophila.

The long-lived deep-sea bivalve Acesta excavata is sensitive to the dual stressors of sediment and warming.

Coastal alterations influence deep water renewal in Norwegian sill fjords.

Stability study and validation of a liquid chromatography tandem mass spectrometry method for the quantitative analysis of polyphenols in fish feed ingredients.

Modelling seasonal and geographical n-3 polyunsaturated fatty acid contents in marine fish from the Northeast Atlantic Ocean.

Complex genetic architecture of the chicken Growth1 QTL region.

Diet and trophic structure of fishes in the Barents Sea: Effects of size within (ontogenetic) and between species.

Zooplankton link climate to capelin and polar cod in the Barents Sea.

Ecosystem risk from human use of ocean space and resources: A case study from the Norwegian coast.

Bridging the gap: integrating models and observations for better ecosystem understanding.

Organo-mineral interaction between plastic film and sedimentary rock induced by UV irradiation.

Answering the key stakeholder questions about the impact of offshore wind farms on marine life using hypothesis testing to inform targeted monitoring.

A genetic method to infer ploidy and aberrant inheritance in triploid organisms.

A unique warm–water oasis in the Siberian Arctic’s Chaun Bay sustained by hydrothermal groundwater discharge.

A Latitudinal Cline in the Taxonomic Structure of Eelgrass Epifaunal Communities is Associated With Plant Genetic Diversity.

A harm reduction approach to improving peer review by acknowledging its imperfections.

Sex-specific vertical movements of spawning atlantic cod in coastal habitats inferred from acoustic telemetry.

Field comparison of Antarctic krill (Euphausia superba) backscatter and aggregation types using NORTEK and SIMRAD echosounders.

Hydro-acoustic classification and abundance estimation of mesopelagic fish in deep scattering layers (DSL) of the Indian Ocean.

Characterizing humpback whale behavior along the North-Norwegian coast.

Atlantic bluefin tuna tagged off Norway show extensive annual migrations, high site-fidelity and dynamic behaviour in the Atlantic Ocean and Mediterranean Sea.

Evaluating the fillet quality and sensory characteristics of Atlantic salmon (Salmo salar) fed black soldier fly larvae meal for whole production cycle in sea cages.

Expanding Influence of Atlantic and Pacific Ocean Heat Transport on Winter Sea-Ice Variability in a Warming Arctic.

Particle exchange between coast and fjords and its biological implications.

The role of multiple vitellogenins in early development of fishes.

Extracted Spectral Signatures from the Water Column as a Tool for the Prediction of the Structure of a Marine Microbial Community.

Freshwater history influences farmed Atlantic salmon (Salmo salar) performance in seawater.

The ontogeny of lymphoid organs and IgM⁺ B-cells in ballan wrasse (Labrus bergylta) reveals a potential site for extrarenal B-cell lymphopoiesis: The pancreas.