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Surface environment modification in Atlantic salmon sea-cages: Effects on amoebic gill disease, salmon lice, growth and welfare
(Journal article; Peer reviewed, 2018)Surface environment modification is a potential parasite control strategy in Atlantic salmon sea-cage farming. For instance, a temporary low salinity surface layer in commercial-scale snorkel sea-cages has coincided with ... -
Surface heat budget over the north sea in climate change simulations
(Journal article; Peer reviewed, 2019)An ensemble of regional climate change scenarios for the North Sea is validated and analyzed. Five Coupled Model Intercomparison Project Phase 5 (CMIP5) General Circulation Models (GCMs) using three different Representative ... -
Surface Ocean CO2 Atlas (SOCAT) gridded data products
(Journal article; Peer reviewed, 2013) -
Surface selection of haddock and cod in the Norwegian demersal seine fisheries
(Peer reviewed; Journal article, 2021)Size selection in active fishing gears is a continuous process and undersized fish may escape during the whole fishing operation. Fish that escape during the surface hauling operation are likely to experience higher mortality ... -
Survival under conditions of variable food availability: Resource utilization and storage in the cold-water coral Lophelia pertusa
(Journal article; Peer reviewed, 2019)Cold‐water coral (CWC) reefs are hotspots of biodiversity and productivity in the deep sea, but their distribution is limited by the availability of food, which undergoes complex local and temporal variability. We studied ... -
Susceptibility and pathology in juvenile atlantic cod gadus morhua to a marine viral haemorrhagic septicaemia virus isolated from diseased rainbow trout oncorhynchus mykiss
(Peer reviewed; Journal article, 2021)The first known outbreak caused by a viral haemorrhagic septicaemia virus (VHSV) strain of genotype III in rainbow trout occurred in 2007 at a marine farm in Storfjorden, Norway. The source of the virus is unknown, and cod ... -
Susceptibility of Atlantic cod Gadus morhua, halibut Hippoglossus hippoglossus and wrasse (Labridae) to Aeromonas salmonicida subsp. salmonicida and the possibility of transmission of furunculosis from farmed salmon Salmo salar to marine fish
(Journal article; Peer reviewed, 1995-09-14)The possibility of transmission of Aeromonas salmonicida subsp. salmonicida from Atlantic salmon Salmo salar to cod Gadus morhua, halibut Hippoglossus hippoglossus, and wrasse (Labridae) was studied in both laboratory ... -
Susceptibility of Atlantic halibut Hippoglossus hippoglossus to infectious pancreatic necrosis virus
(Journal article; Peer reviewed, 1994-12-22)Infectious pancreatic necrosis virus (IPNV), serotype N1, isolated from Atlantic halibut Hippoglossus hippoglossus, was used to bath-challenge (2 x 10(5.0) TCID 50 ml-1 for 1 h) Atlantic halibut fry of different sizes at ... -
Suspension-feeding benthic species’ physiological and microbiome response to salmon farming and associated environmental changes
(Peer reviewed; Journal article, 2022)Caged salmon farming is increasingly undertaken in water bodies with strong hydrodynamics where hard and mixed substrate habitats are more prevalent. Yet, these structurally complex and heterogeneous habitats support diverse ... -
Sustained swimming capacity of Atlantic salmon
(Peer reviewed; Journal article, 2017) -
Sustained swimming increases the mineral content and osteocyte density of salmon vertebral bone
(Journal article; Peer reviewed, 2011-05-25)This study addresses the effects of increased mechanical load on the vertebral bone of post-smolt Atlantic salmon by forcing them to swim at controlled speeds. The fish swam continuously in four circular tanks for 9 weeks, ... -
Svalbard fjord environments with land-fast sea ice as arenas for climate research, monitoring, remote sensing validation, and dedicated process studies
(Peer reviewed; Journal article, 2020) -
Swimming energetics of Atlantic salmon in relation to extended fasting at different temperatures
(Peer reviewed; Journal article, 2022)Predicted future warming of aquatic environments could make fish vulnerable to naturally occurring fasting periods during migration between feeding and spawning sites, as these endeavours become energetically more expensive. ... -
Swimming with the fishes: validating drift diving to identify farmed Atlantic salmon escapees in the wild
(Journal article; Peer reviewed, 2019)Escaped farmed Atlantic salmon Salmo salar interbreeding with wild conspecifics represents a threat to the genetic integrity and viability of wild populations. Therefore, it is necessary to accurately quantify escapees in ... -
Syndebukk og sanning
(Journal article, 1988-11) -
Synergies between climate and management for Atlantic cod fisheries at high latitudes
(Journal article; Peer reviewed, 2014-02-18)The widespread depletion of commercially exploited marine living resources is often seen as a general failure of management and results in criticism of contemporary management procedures. When populations show dramatic and ... -
Synergism between cruising cod and ambush sculpin predators on 0-group gadoids is modified by daylight cycle and presence of aggressive wolffish
(Peer reviewed; Journal article, 2020)Shorthorn sculpin (Myoxocephalus scorpius) and large cod (300–400 g body weight) are important predators on newly settled 0-group cod (Gadus morhua) and saithe (Pollachius virens) in Porsangerfjorden in northern Norway. ... -
Synergistic effects of fishing-induced demographic changes and climate variation on fish population dynamics
(Journal article; Peer reviewed, 2011-03-28)The synergistic effects of fishing, climate and internal dynamics on population fluctuations are poorly understood due to the complexity of these interactions. In this paper, we combine time series analysis and simulations ... -
Synthesizing lessons learned from comparing fisheries production in 13 northern hemisphere ecosystems: emergent fundamental features
(Journal article; Peer reviewed, 2012-07-12)Understanding the drivers of the productivity of marine ecosystems continues to be a globally important issue. A vast body of literature identifies 3 main processes that regulate the production dynamics of fisheries: ... -
Systematic bias in estimates of reproductive potential of an Atlantic cod (Gadus morhua) stock: implications for stock–recruit theory and management
(Journal article; Peer reviewed, 2006)Stock–recruit relationships that use spawning stock biomass (SSB) to represent reproductive potential assume that the proportion of SSB composed of females and the relative fecundity (number of eggs produced per unit ...