Browsing Brage IMR by Title
Now showing items 9369-9388 of 11544
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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 ... -
Sustainable yield estimates of the Barents sea capelig stock
(ICES CM Documents;1982/H:45, Working paper, 1982)The Barents Sea capelin suffer mass mortality after spawning. A model is developed to calculate the biomass of springspawners using previous autumn acoustic survey estimates of the total stock as input data. It is assumed ... -
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) -
Svar på oppdrag fra Mattilsynet om merking av sukker/tilsatt sukker i EU. Uttalelse fra fagruppe for Ernæring, dietetiske produkter, ny mat og allergi
(VKM Report, Research report, 2008) -
Svartelistet østersforbud [intervju i Fiskaren med Stein H. Mortensen]
(Others, 2007-08-08) -
Sverdfisken svømmer oftere til Norge
(Havforskningsnytt;Nr. 12 - 2014, Working paper, 2014) -
Swell as a turbulence source in shallow water
(ICES CM documents, Working paper, 2005)Two field investigations in an exposed shallow area outside Lofoten, western Norway, were conducted in 1995 and 1996. Direct measurements of turbulence were conducted from an underwater tower with acoustic current meters ... -
Swept area variation with depth and its influence on stratified trawl surveys indices on Arcto-Norwegian cod
(ICES CM Documents;1986/D:18, Working paper, 1986)Stratified trawl surveys have been carried out in the Barents Sea and the Svalbard areas since 1981. Based on the assumption of a constant area swept by the trawl during a standard trawl haul at any depth, swept area ... -
Swimbladder cross sections and acoustic target strengths of 13 pollack and 2 saithe
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1985)Data are presented on the swimbladder form and acoustic target strengths of each of 15 surface-adapted gadoids, 13 pollack (POLLACHIUS POLLACHIUS) and 2 saithe (POLLACHIUS VIRENS), of lengths from 31.5 to 44.5 cm. The ... -
Swimming behaviour of fish schools in the North Sea during acoustic surveying and pelagic sampling trawling
(ICES CM Documents;1990/B:38, Working paper, 1990)Swimming behaviour of schooling herring, mackerel and sprat, when approached by a survey vessel, was observed by aid of a true motion sonar. Observations were made both during surveying and during pelagic trawling. Horizontal ... -
Swimming behaviour of schools related to fish capture and acoustic abundance estimation
(Doctoral thesis, 1991) -
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 speed of fish as a factor in gear research
(Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1963)The hydrodynamic resistance of the bodies of several species of commercially important marine fish has been measured. Based on the hydrodynamic resistance and the energy metabolism of the fish, theoretical swimming ... -
Swimming speed of spent Norwegian spring spawning herring
(ICES CM Documents;1991/H:9, Working paper, 1991)In March 1990 spent Norwegian spring spawning herring were tagged on the spawning grounds off Karmøy in southwestern Norway. 37 of these tagged herring were recaptured approximately 40 hours later. The recapture took place ...