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

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

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

Yin, Peng; Saito, Takaya; Fjelldal, Per Gunnar; Björnsson, Björn Thrandur; Remø, Sofie C.; Sharma, Sandeep; Olsen, Rolf-Erik; Hamre, Kristin. 2024, Aquaculture.

Les mer i Cristin

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.

Boitsov, Stepan; Frantzen, Sylvia; Bruvold, Are Sæle; Grøsvik, Bjørn Einar. 2024, Chemosphere.

Les mer i Cristin

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

Andersson, Leif; Bekkevold, Dorte; Berg, Florian; Farrell, Edward D.; Felkel, Sabine; Ferreira, Mafalda S.; Fuentes-Pardo, Angela P.; Goodall, Jake; Pettersson, Mats. 2024, Annual Review of Animal Biosciences.

Les mer i Cristin

Forskning

Sidepanel

Sjømatdata

Doktorgrader

Modeller og modellering

Forskningsdata

Forskningsgrupper

Prosjekter

Publikasjoner fra Cristin

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.

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

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.

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.

Non-lethal detection of Eubothrium crassum (Cestoda) in farmed Atlantic salmon, Salmo salar, using anal swabs and real-time PCR.

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.

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

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

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.

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

Groundtruther: A QGIS plug-in for seafloor characterization.

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

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

Host associated genotypes in the family Branchiomonaceae with proposal of Ca. Branchiomonas mykissicola n. sp. from rainbow trout (Oncorhynchus mykiss).

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

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

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.

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.

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).

Statistically downscaled CMIP6 ocean variables for European waters.

Fully protected marine areas linked to reduced home ranges of fishes.

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

Chromosomal aberrations and early mortality in a non-mammalian vertebrate: example from pressure-induced triploid Atlantic salmon.

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

Characterizing humpback whale behavior along the North-Norwegian coast.

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.

Efficacy of lime, hydrogen peroxide and azamethiphos as potential control treatments against the proliferation of the invasive ascidian Didemnum vexillum.

Pulse duration, frequency band, and sweep direction effects on crosstalk in wideband backscattering measurements.

Selection against domestication alleles in introduced rabbit populations.

The Polar Front in the northwestern Barents Sea: structure, variability and mixing.

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

Buoyancy and vertical distribution of haddock (Melanogrammus aeglefinus) eggs during embryonic development: A comparison with cod (Gadus morhua).

DIB-X: Formulating Explainability Principles for a Self-Explainable Model Through Information Theoretic Learning.

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

Electronic tags reveal high migratory diversity within the largest Atlantic halibut (Hippoglossus hippoglossus) stock.

Transfer and bioaccumulation of chemical and biological contaminants in the marine polychaete Hediste diversicolor (OF müller 1776) when reared on salmon aquaculture sludge.

Nanopore sequencing provides snapshots of the genetic variation within salmonid alphavirus-3 (SAV3) during an ongoing infection in Atlantic salmon (Salmo salar) and brown trout (Salmo trutta).

METASEED: a novel approach to full-length 16S rRNA gene reconstruction from short read data.

An intronic copy number variation in Syntaxin 17 determines speed of greying and melanoma incidence in Grey horses.

Deciphering the pathogenesis of melanized focal changes in the white skeletal muscle of farmed Atlantic salmon (Salmo salar).

Seasonal habitat use and diel vertical migration in female spurdog in Nordic waters.

KRILLSCAN: An automated open-source software for processing and analysis of echosounder data from the Antarctic krill fishery.

Categorical data analysis using discretization of continuous variables to investigate associations in marine ecosystems.

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.

One hundred priority questions for advancing seagrass conservation in Europe.

Continuous sound from a marine vibrator causes behavioural responses of free-ranging, spawning Atlantic cod (Gadus morhua).

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

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

Genetic analyses verify sexually mature escaped farmed Atlantic cod and farmed cod eggs in the natural environment.

Possible transport routes of IgM to the gut of teleost fish.

Seafloor primary production in a changing Arctic Ocean.

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

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

AI-Light Spectrum Replicator (LSR): A Novel Simulated In Situ Lab/On-Deck Incubator.

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

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.

Trophic interactions between common minke whales (Balaenoptera acutorostrata) and their prey during summer in the northern Barents Sea.

The impact of advection on a Subarctic fjord food web dominated by the copepod Calanus finmarchicus.

Multi-isotopic composition of brown crab (Cancer pagurus) and seafloor sediment from a mine tailing sea disposal impacted fjord ecosystem.

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.