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

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

Dalvin, Sussie Trine; Oppedal, Frode; Harvey, Minnie; Barrett, Luke T.. 2025, Aquaculture.

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

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

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

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

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.

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

The underwater soundscape of the North Sea.

Host-gut microbiota interactions shape parasite infections in farmed Atlantic salmon.

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

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.

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

Environmental and behavioural drivers of Antarctic krill distribution at the South Orkney Islands: A regional perspective.

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.

Groundtruther: A QGIS plug-in for seafloor characterization.

Effects of the sea lice chemotherapeutant, emamectin benzoate, on metabolism and behaviour of the sea-pen Pennatula phosphorea.

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

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

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).

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

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

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.

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).

Exploring the nutrient composition of various shellfish available in Norway and their role in providing key nutrients.

The effects of freezing and thawing on Alaria esculenta.

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

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.

A longline survey for spurdog distribution and life history along the Norwegian coast.

Marteilia pararefringens infections are more frequent than revealed by the Norwegian surveillance programme, highlighting the need for its improvement.

A genetic cline shapes population structure of the round sardinella along its West African distribution.

Enriched local convenience foods with two different small pelagic fish species increases the nutritional value without compromising taste.

European plaice (Pleuronectes platessa) in aquaculture – Nutritional, chemical, and physicochemical quality compared to wild stocks.

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.

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

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

Retention of prions in the polychaete Hediste diversicolor and black soldier fly, Hermetia illucens, larvae after short-term experimental immersion and feeding with brain homogenate from scrapie infected sheep.

Impact of aggregate-colonizing copepods on the biological carbon pump in a high-latitude fjord.

Sensitivity of the stock assessment for the Antarctic krill fishery to time-varying natural and fishing mortality.

Biomass mapping of fjordic cold-water coral reefs reveals distinct functional role of vertical wall habitat.

Aquaculture sludge as feed for black soldier fly: Transfer of chemical and biological contaminants and nutrients.

Integration of citizen science and eDNA reveals novel ecological insights for marine fish conservation.

Diversification of marine aquaculture in Norway under climate change.

Scrutinizing the current management units of the greater argentine in the light of genetic structure.

An emerging pathway of Atlantic Water to the Barents Sea through the Svalbard Archipelago: Drivers and variability.

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

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.

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.

The copepod Acartia sp. is more sensitive to a rapid pressure drop associated with seismic airguns than Calanus sp.

Multidrug-resistant Enterococcus faecium strains enter the Norwegian marine environment through treated sewage.

Dynamics of Gut Bacteria Across Different Zooplankton Genera in the Baltic Sea.

Dietary electrolyte imbalance alters drinking rate and gastrointestinal tract water fluxes of Atlantic salmon (Salmo salar) smolt in seawater.

Loss of Fshr Prevents Testicular Maturation in Atlantic Salmon (Salmo salar L.).

Behavioral and neurophysiological effects of buspirone in healthy and depression-like state juvenile salmon.

The significance of shooting angle in seal shooting.

Varying temporal trends in the levels of six groups of legacy persistent organic pollutants (POPs) in liver of three gadoid species from the North Sea.

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

Spawning manipulation, broodfish diet feeding and egg production in farmed Atlantic salmon.

Salinity induced changes in the progression of water, ion and nutrient fluxes along the gastrointestinal tract of Atlantic salmon smolt (Salmo salar).

Environmentally driven changes in Atlantic salmon oxidative status interact with physiological performance.

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

Temperature sensitivity of detrital photosynthesis.

Oil droplet fouling on lesser sandeel (Ammodytes marinus) eggshells does not enhance the crude oil induced developmental toxicity.

Comparing physiological responses of acute and chronically stressed diploid and triploid Atlantic salmon (Salmo salar).

Towards eDNA informed biodiversity studies – Comparing water derived molecular taxa with traditional survey methods.

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.