Browsing Brage IMR by Author "Furevik, Dag M."
Now showing items 1-20 of 38
-
A multiple approach to behaviour studies of salmon reared in marine net pens
Fernö, Anders; Furevik, Dag M.; Huse, Ingvar; Bjordal, Åsmund (ICES CM Documents;1988/F:15, Working paper, 1988)The behaviour of Atlantic salmon in culture was lnvestigated by various techniques with the ultimate goal of characterlzing the behaviour typical for a situation with rapid growth. Differences in behaviour between and ... -
A preliminary Investigation on Shelf Edge and Deepwater Fixed Net Fisheries to the West and North of Great Britain, Ireland, around Rockall and Hatton Bank.
Hareide, Nils Roar; Rihan, Dominic; Mulligan, Myles; McMullen, Philip; Garnes, Greta; Clark, Maurice; Connolly, Paul; Tyndall, Peter; Misund, Robert; Furevik, Dag M.; Newton, Andrew; Høydal, Kjartan; Blasdale, Tom; Humborstad, Odd-Børre (ICES CM documents;2005/ N:07, Working paper, 2005)Since the mid-1990s, a fleet of up to 50 vessels have been conducting a gillnet fishery on the continental slopes to the West of the British Isles, North of Shetland, at Rockall and Hatton bank. These vessels, though ... -
Automatisk fôringskontroll via ekkoloddregistrering av fôrpellets
Bjordal, Åsmund; Furevik, Dag M. (Havforskningsnytt, Working paper, 1991) -
Beskrivelse av atferd i gyteperioden og undersokelser på de tidlige stadier hos sild (Clupea harengus Linne) i Lindåspollene.
Furevik, Dag M. (Master thesis, 1976) -
Catches of Greenland halibut (Reinhardtius hippoglossoides) in ghost fishing gillnets on the Norwegian continental slope
Humborstad, Odd-Børre; Furevik, Dag M.; Løkkeborg, Svein; Hareide, Nils Roar (ICES CM Documents;2000/J:8, Working paper, 2000)Catches in deliberately “lost” gillnets were studied during a ten-day cruise conducted at Storegga 70 nm off the coast of mid-Norway in July 2000. Gillnet fleets were deployed at depths of between 537 and 677 m, and soak ... -
Effects on salmon (Salmo salar) from different operational procedures in fish farming
Bjordal, Åsmund; Fernö, Anders; Furevik, Dag M.; Huse, Ingvar (ICES CM Documents;1988/F:16, Working paper, 1988)The effects on farmed salmon caused by operational procedures as handling, de-lousing, removal of dead fish, grading and transfer were studied by underwater TV-observations, ultrasonic telemetry of heart rate and analyses ... -
Experiments with cod pots as an alternative to gill-nets in the Varanger fjord in april-june and october-december 1996
Furevik, Dag M.; Hågensen, S. P. (PINRO-IMR Symposium, Conference object, 1997)A newly developed cod pot (two-chamber pot) has been tested in the VarangerfJord area as an alternative to gill-net, with the purpose to reduce the periodically large unaccounted mortality of king crab in the gill-net ... -
Fiske etter torsk (Gadus morhua), lange (Molva molva) og brosme (Brosme brosme) med tokammerteiner langs norskekysten
Furevik, Dag M.; Skeide, Roar L. (Fisken og havet, Research report, 2003)Several experiments using two-chamber pots have been performed; comparing two-chamber pots with other commercial pots, and comparing two-chamber pots to a bottom long line. Earlier experiments with different types of bait, ... -
Fiskerimessig betydning av Odinfeltet. The importance of the Odin oil-field as a fishing area.
Furevik, Dag M.; Valdemarsen, John Willy (Fisken og havet, Research report, 1995)Abundance of fish and fishing activity within the Odin area are compared to other fishing areas in the Norwegian sector of the North Sea. The analysis is based on the Institute of Marine Research's knowledge of stock ... -
Forsøk med lys i fisketeiner. Rapport fra to feltforsøk
Furevik, Dag M.; Løkkeborg, Svein; Saltskår, Jostein; Aasen, Asbjørn; Svellingen, Ingvald; Jørgensen, Terje (Rapport fra Havforskningen;Nr.8-2008, Working paper, 2008-07)Våren 2007 ble det gjennom et møte mellom firmaet Esca AS ved Vidar Saue, Christian Michelsen Research (CMR) ved Dag Lothe og flere deltakere fra faggruppe Fangst vedHavforskningsinstituttet diskutert en utprøving av ... -
Forsøk med torskegarn med notpanel for å unngå bifangst av kongekrabbe
Furevik, Dag M.; Saltskår, Jostein; Aasen, Asbjørn (Rapport fra Havforskningen;6 - 2012, Working paper, 2012-01) -
Forsøk på fangst av levende vanlig uer: Tokt med F/F "Fjordfangst" på Nordlandskysten, august 1996
Skeide, Roar L.; Furevik, Dag M.; Nedreaas, Kjell Harald ([Toktrapport/Havforskningsinstituttet];, Working paper, 1996) -
Full scale fishing trials for tusk (Brosme brosme) and cod (Gadus morhua) with a collapsible fish trap
Bjordal, Åsmund; Furevik, Dag M. (ICES CM Documents;1988/B:33, Working paper, 1988)A collapsible fish trap with low weight and low stacking volume has been developed and tested in full scale fishing operations. The catch rates of tusk were promising, while the catches of cod were too low and variable ... -
Færre kongekrabber i torskegarn med notpanel :: Cod gillnets with a net panel reduce the king crab bycatch
Furevik, Dag M.; Ulvestad, Bente Hoddevik (Havforskningsnytt;Nr. 4 - 2012, Working paper, 2012)I utbredelsesområdet til kongekrabben er den blitt et økende problem i garnfiske etter torsk. Forsøk viser at et notskjørt nederst på garna gir betydelig mindre kongekrabbe i fangsten, men samtidig reduseres torskefangstene ... -
Innsamling av fisk ved u-båt vest av Fedje juli 2015
Furevik, Dag M.; Bakkeplass, Kjell (Rapport fra Havforskningen;22-2015, Working paper, 2015-11) -
Innsamling av fisk ved u-båt vest av Fedje juni 2014
Furevik, Dag M.; Bakkeplass, Kjell (Rapport fra Havforskningen;Nr. 25-2014, Working paper, 2014-09) -
Internasjonalt samarbeid om tapte garn
Furevik, Dag M. (Havforskningsnytt, Working paper, 2000) -
Komparative fiskeforsøk med garn og teiner : tokt med MS "Ransbøen" 09.05.- 23.05.03
Gamst, Kjell Arne; Furevik, Dag M.; Skeide, Roar L. (Working paper, 2003)Under vinter/vårtorskefisket i Varangerfjorden får en periodevis til dels mye kongekrabbe i gamene. Dette representerer mye ekstra arbeid for fiskerne samt at det gir en betydelig stor bidødielighet av kongekrabbe i dette ... -
Loddefiske på Grand Banks, Newfoundland i 1974 (Norglobalekspedisjonen)
Furevik, Dag M.; Westergaard, Terje (Fisken og havet, Research report, 1975)The factory ship "Nordglobal" arrived at Grand Banks 16 May, and the first catches (about 60 tons) were taken with trawl around the position N 47°00', W 51°21'. On 21 May the fishing fleet moved to position N 46°23', W ... -
Lophelia-korallrev langs norskekysten : forekomst og tilstand
Fosså, Jan Helge; Buhl-Mortensen, Pål; Furevik, Dag M. (Fisken og havet, Research report, 2000)This report gives an overview of the distribution of coral reefs of Lophelia pertusa in Norway and damages by fishing activities. This information is compared with the localisation of trawling grounds. Testing of several ...