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

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

Fjelldal, Per Gunnar; Adam, Anne-Catrin; Berge, Gerd Marit; Lein, Ingrid; Hevrøy, Ernst Morten; Næve, Ingun; Seim, Rudi R.; Mommens, Maren; Skjærven, Kaja Helvik; Hansen, Tom Johnny mfl.. 2024, Aquaculture.

Les mer i Cristin

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

Ciavoni, Elisa; Schrama, Johan W.; Radhakrishnan, Gopika; Sæle, Øystein; Philip, Antony Jesu Prabhu. 2024, Aquaculture.

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

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.

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.

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).

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.

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

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

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

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

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.

The underwater soundscape of the North Sea.

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

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

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.

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

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

Statistically downscaled CMIP6 ocean variables for European waters.

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

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

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

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

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.

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

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

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

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

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

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

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

Divergent responses of pelagic and benthic fish body-size structure to remoteness and protection from humans.

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

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.

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

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

Groundtruther: A QGIS plug-in for seafloor characterization.

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.

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

Particle exchange between coast and fjords and its biological implications.

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.

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.

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

One hundred priority questions for advancing seagrass conservation in Europe.

Advancing bioenergetics-based modeling to improve climate change projections of marine ecosystems.

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

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

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

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

Quantifying zoobenthic blue carbon storage across habitats within the Arctic’s Barents Sea.

Improving coral monitoring by reducing variability and bias in cover estimates from seabed images.

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

Marine spatial planning for a resilient and inclusive blue economy: Lakshadweep, India, a pilot study.

Release the confetti! A new genus and species of Indo-West Pacific bubble snails (Cephalaspidea: Haminoeidae).

Are rigid sorting devices necessary to control size selectivity in demersal trawl fisheries?.

The role of multiple vitellogenins in early development of fishes.

Systemic and strict regulation of the glutathione redox state in mitochondria and cytosol is needed for zebrafish ontogeny.

Predicting the future of our oceans—Evaluating genomic forecasting approaches in marine species.

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

Classification of acoustic survey data: A comparison between seven teams of experts.

Environmental variables and bottom trawling effort affect the complexity and distribution of soft-bottom octocorals and burrowing megafauna communities in the Gulf of Cádiz.

One-carbon metabolism nutrients impact the interplay between DNA methylation and gene expression in liver, enhancing protein synthesis in 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.