Blar i Havforskningsinstituttet på emneord "haddock"
Viser treff 21-40 av 74
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Maturation in North-East-Arctic Haddock.
(ICES CM documents, Working paper, 1999)Maturation in north-east-arctic haddock was studied in relation to fish age; length, weight and condition factor using data from scientific surveys in 1989-1998. In order to investigate the reliability of the maturity ... -
Maturation, spawning and egg drift of Arcto-Norwegian haddock (Melanogrammus aeglefinus)
(Conference object, 1997) -
Modelling the sources of mortality for larval haddock on Georges Bank and their effects on behavior
(ICES CM documents;2009/T:08, Working paper, 2009)Fish larvae have the ability to change their vertical position in the water column and thusly cannot be treated as passive particles in coupled biological-physical individualbased models (IBMs). The vertical variability ... -
Mortality and injuries of haddock (Melanogrammus aeglefinus) that are caught by pelagic longline
(ICES CM documents, Working paper, 2002)By-catches of haddock (Melanogrammus aeglefinus) below legal size (44 cm total length) in the seasonal pelagic longline fisheries for haddock off the coast of Finnmark, northern Norway, are often high. The small fish are ... -
Mortality and injuries of haddock, cod and saithe escaping through codend meshes and sorting grids
(ICES CM documents, Working paper, 2002)Mortalities and injuries of the gadoids haddock (Melanogrammus aeglefinus L.), cod (Gadus morhua L.) and saithe (Pollachius virens L.) were studied after codend and grid escapement in two full scale trials in 2000 and 2001 ... -
Nordøstarktisk hyse
(Havets ressurser og miljø, Chapter, 2007)The Northeast Arctic haddock stock is in good condition. Since 1950 the stock has shown large fluctuations in abundance, and the stock is now at the same level as the peaks in the mid 50s and the beginning of the 70s ... -
North-East Arctic Fisheries Working Group : Report of the Meeting at Copenhagen, December 4th-14th 1967
(ICES CM Documents;1968/F:19, Working paper, 1968) -
Norwegian investigations on young cod and haddock in the Barents Sea during the winter 1982
(ICES CM documents, Working paper, 1982)An acoustic survey and a bottom trawl survey were carried out in the Barents Sea during winter 1982. Both surveys showed that there has been a reduction in the total number of cod of about 50% and about 75% for haddock in ... -
Norwegian investigations on young cod, haddock and redfish in the Barents Sea and adjacent waters 1970-1972
(ICES CM Documents;1972/F:38, Working paper, 1972) -
Observations from the Barents Sea in spring 1973 on the discarding of cod and haddock caught in bottom and midwater trawls fitted with double cod ends
(ICES CM Documents;1974/F:45, Working paper, 1974) -
On the Estimation of Cod and Haddock discarded by Trawlers using different Chafers
(ICES CM Documents;1965/167, Working paper, 1965) -
Prey selection by larval haddock and cod on copepods with species-specific behavior: an individual-based model analysis
(Journal article; Peer reviewed, 2009-12-09)Coupled biological-physical models of larval fish have become a widely used tool for studying recruitment variability. Within these models, foraging components include prey selection as a determinant of food availability ... -
Problemstillinger knyttet til et pelagisk trålfiske etter torsk og hyse
(Rapport fra Havforskningen;Nr. 4-2011, Working paper, 2011-04) -
Recruitment of young Arcto-Norwegian cod and haddock in relation to parent stock size
(ICES CM Documents;1970/Sy:19, Working paper, 1970) -
Report of the arctic fisheries working group (AFWG) [19-28 April 2005 Murmansk, Russia]
(ICES CM documents, Working paper, 2005) -
Report of the arctic fisheries working group (AFWG) [19-28 April 2005 Murmansk, Russia]
(ICES CM documents, Working paper, 2005) -
Report of the Arctic Fisheries Working Group [Copenhagen, 20- 29 September, 1988]
(ICES CM Documents;1989/Assess:4, Working paper, 1989) -
Report of the Arctic Fisheries Working Group [San Sebastian, Spain 23 April-2 May 2003]
(ICES CM documents, Working paper, 2003) -
Report of the Arctic Fisheries Working Group [San Sebastian, Spain 23 April-2 May 2003]
(ICES CM documents, Working paper, 2003) -
Report of the Arctic Fisheries Working Group( AFWG)
(ICES CM documents, Working paper, 2006)