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 og NMD

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

Prosjekter

Diet quality and risk of using medication for hypertension up to 11 years after delivery: Testing the predictive validity of a proposed revision of the Nutri-Score and the current Nutri-Score in the NewTools project.

Amberntsson, Anna; Abel, Marianne Hope; Paulsen, Mari Mohn; Andersen, Lene Frost; Øyen, Jannike; Rosendahl-Riise, Hanne; Brantsæter, Anne Lise. 2026, British Journal of Nutrition.

Les mer i Cristin

Risk assessment of nitrate, nitrite and N-nitrosamines in food – Part 2.

Husøy, Trine; Andreassen, Monica; Bernhard, Annette; Bruzell, Ellen Merete; Carlsen, Monica Hauger; Denison, Eva Marie-Louise; Devold, Tove Gulbrandsen; Granum, Berit; Kalyva, Maria; Lillegaard, Inger Therese L. mfl.. 2026, VKM Report.

Les mer i Cristin

Social organization and habitat use shape the gut microbiome of a marine fish.

Pons, Aina; Aspillaga, Eneko; Catalán, Ignacio A.; Viver, Tomeu; Arlinghaus, Robert; Martorell-Barceló, Martina; Barcelo-Serra, Margarida; Alós, Josep. 2026, Journal of Animal Ecology.

Les mer i Cristin

Otolith shape and microchemistry reveal fine-scale population connectivity in the myctophid Benthosema glaciale (Reinhardt, 1837) along a complex seascape.

Saltalamacchia, Francesco; Gallo, Natalya; Limburg, Karin; Folkvord, Arild; Salvanes, Anne Gro Vea. 2026, Scientific Reports.

Les mer i Cristin

Cross-Depth Genetic Connectivity Supports the Role of Deep Kelp Forests as Refuge From Climate Change.

Minne, Antoine J.P.; Wernberg, Thomas; Wheeler, Dave; Batley, Jacqueline; Coleman, Melinda A.. 2026, Diversity and Distributions: A Journal of Conservation Biogeography.

Les mer i Cristin

Forskning

Sidepanel

Sjømatdata

Doktorgrader

Modeller og modellering

Forskningsdata

Forskningsgrupper og NMD

Prosjekter

Publikasjoner fra Cristin

Diet quality and risk of using medication for hypertension up to 11 years after delivery: Testing the predictive validity of a proposed revision of the Nutri-Score and the current Nutri-Score in the NewTools project.

Risk assessment of nitrate, nitrite and N-nitrosamines in food – Part 2.

Social organization and habitat use shape the gut microbiome of a marine fish.

Otolith shape and microchemistry reveal fine-scale population connectivity in the myctophid Benthosema glaciale (Reinhardt, 1837) along a complex seascape.

Cross-Depth Genetic Connectivity Supports the Role of Deep Kelp Forests as Refuge From Climate Change.

Risk assessment of contaminants in sewage sludge used as fertilising product in Norway – fate and effects in the food chain and the environment.

Combining physiological experiments and multimodal optimization to estimate DEB parameters for intensively farmed bivalves in the Yellow Sea.

Quality of fish farm waste determines carbon turnover in Ophryotrocha craigsmithi.

Dietary diversity and small pelagic fish consumption among women of reproductive age along the southern coast of Tanzania.

Applications of active-acoustic and complementary technologies in marine ecosystem science.

A wild fish image dataset for individual re-identification and phenotyping.

Draft genome dataset of Burkholderia multivorans sequence type 880, isolated from imported whiteleg shrimp (Litopenaeus vannamei) in Norway.

Seasonal residency and large-scale return migration patterns of basking sharks in high-latitude environments of the North Atlantic.

Status of the sunken nuclear submarine Komsomolets in the Norwegian Sea.

Low injury rates on snow crab (Chionoecetes opilio) overrun by demersal trawls.

Evidence of a genomic basis for growth rate variation in a natural kelp population.

Demersal distribution and fisheries independent trends of beaked and golden redfish in the Barents and Norwegian Seas.

Determination of vitamin K1 (phylloquinone) and K2 (menaquinones 4–10) in a broad range of matrices by HPLC with electrochemical reduction and fluorescence detection.

Effects of dietary salmon intake on the toxicity of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) in peripubertal male Wistar Han rats.

Moving north: Warmer waters expand populations of deep-water cartilaginous fishes into Arctic waters.

The susceptibility of Atlantic salmon and brown trout to salmonid alphavirus subtype 3 across fry, parr and post-smolt stages.

Using Atlantic haddock (Melanogrammus aeglefinus) as bioindicators in sea disposal mining impacted fjords.

A deep learning-based model for automatic identification of mesopelagic organisms from in-trawl cameras.

Selection Against Hybrids Maintains Genetic Divergence Between Populations of a Coastal Cleaner Fish Translocated Across a Genetic Break.

Causal modelling of climate-fish-fisheries: Confronting models with data.

Male Agonistic Behavior on Atlantic Cod Spawning Grounds.

Visual cues elicit differential aggression towards female and female mimics in the corkwing wrasse.

Decades of change: Warming trends and hydrographic variability of Atlantic Water as observed in the west Spitsbergen current (1997–2024).

Global Marine Fishery Stock Productivity Under Climate Change.

Environmental drivers shaping protist plankton seasonality in the northwestern Barents Sea.

Synergistic effects of interconnectivity among coral reefs, seagrass beds, and mangroves under climate change.

Natural Antioxidants in Salmon Aquaculture: Processing Fate, Tissue Deposition, and Oxidative Protection.

Marine microplastics on the rise in the Eastern Tropical Pacific: Abundance doubles in 11 years and a ten-fold increase is projected by 2100.

Scleractinia (Cnidaria: Anthozoa) from Mauritania.

Microplastic Polymer Mass Fractions in Marine Bivalves: From Isolation to Hazard Risk.

Toxicological impact of dietary exposure to polypropylene microplastics in Atlantic salmon (Salmo salar).

Fatty acid composition of northern shrimp Pandalus borealis in relation to salmon aquaculture locations in northern Norway.

Erucic acid, eicosapentaenoic acid, and docosahexaenoic acid consumption affect hepatic steatosis in mice fed a western diet.

Pesticide residues in aquaculture salmon filet and feed: Quantitative and qualitative screening profiles of legacy and current-use pesticides using GC-EI-MS/MS and LC-ESI-IMS-QToF.

The Coastal Seafloor Microbiota Is Structured by Local Selection of Cosmopolitan Taxa.

Observation error appears to explain the perception of earlier maturation in Atlantic cod following the industrialised fishing.

A functional response model fit to empirical consumption data.

Effects of salmon farming on Atlantic cod: insights from liver fatty acid composition in relation to biological and genetic variables.

Contrasting latitudinal patterns in spawning phenology of three gadoids in the northeast Atlantic.

Heated settlement plates (HSPl) in global experimentation: Experiences, research questions, future applications and collaborations.

Species and element-specific associations of trace elements with body size in mesopelagic fish and crustaceans from the North-East Atlantic.

The genetic structure of sea trout (Salmo trutta L.) in Norway.

The distribution of skates (Order Rajiformes) along the Norwegian continental shelf and slope.

A century of anthropogenic perturbations impact genomic signatures of the iconic migratory Atlantic cod.

Economically optimal management of salmon louse requires adapting to their drug-resistance rather than attempting their eradication.

A holo-omics analysis shows how sugar kelp can boost gut health in Atlantic salmon.

Torelerance and degradation of the insecticide pirimiphos-methyl and its metabolites by black soldier fly and yellow mealworm larvae.

Inducing failed triploidy: The effects of sub-optimal hydrostatic pressure treatments on Atlantic salmon growth and welfare.

Shifts in Greenland interannual climate variability lead Dansgaard-Oeschger abrupt warming by hundreds of years.

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

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

Ocean warming shapes embryonic developmental prospects of the next generation in Atlantic cod.

The effect of enzymatic and viability dye treatment in combination with long-range PCR on assessing Tulane virus infectivity.

Adaptation in landlocked Atlantic salmon links genetics in wild and farmed salmon to smoltification.

Panel-based assessment of ecosystem condition as a platform for adaptive and knowledge driven management.

Pelagic and demersal fish population rebuilding in response to fisheries-induced evolution in exploited China Seas.

Intake of different types of seafood and meat and risk of type 2 diabetes in women: a prospective study supported by a dietary intervention in mice.

Validation of a Method for Surveillance of Nanoparticles in Mussels Using Single-Particle Inductively Coupled Plasma-Mass Spectrometry.

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.

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

Organ-specific mercury stable isotopes, speciation and particle measurements reveal methylmercury detoxification processes in Atlantic Bluefin Tuna.

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

Seafood production in Northern Norway: Analyzing variation and co-development in aquaculture and coastal fisheries.

Crude oil exposure of early life stages of Atlantic haddock suggests threshold levels for developmental toxicity as low as 0.1 μg total polyaromatic hydrocarbon (TPAH)/L.

Hazard and catch composition of ghost fishing gear revealed by a citizen science clean-up initiative.

Transient demographic dynamics of recovering fish populations shaped by past climate variability, harvest, and management.

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.