Blar i Havforskningsinstituttet på emneord "cod"
Viser treff 141-160 av 358
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Lys øker vekst hos oppdrettstorsk
(Havforskningsnytt, Working paper, 1995) -
Lys øker veksten hos torsk og kveite
(Havforskningsnytt, Working paper, 1994) -
Lyspunkt for krisetorsken [Asgeir Aglen uttaler seg om bestanden av nordsjøtorsk]
(Others, 2010-06-28) -
Marin makro- og megafauna i Grenlandsfjordene, og næringsvalg til torsk, skrubbe, sjøørret og pelagisk fisk
(Fisken og havet, Research report, 2004)New site-specific information on occurrence and composition of macro- and megafauna, and trophic ecology of target species was required as basis for analyses of trophic transfer of contaminants in this heavily polluted ... -
Mating competition between farmed and wild cod Gadus morhua
(Journal article; Peer reviewed, 2010-08-18)Increasing numbers of hatchery-produced fish entering marine environments has caused concern over potential fitness depressions in wild populations, yet no study has addressed the likelihood of hybridisation between farmed ... -
Measurements of condition and growth of cod larvae reared in mesocosms: individual variability as a function of environmental condition or genetic inheritance
(ICES CM Documents;2001/V:8, Working paper, 2001)Size, dry weight and RNA/DNA measurements of 3876 cod larvae from 26 different families of recruit and repeat spawners reared in two mesocosms ( 2500m³ and 4400m³) under natural conditions were analysed. To be able to ... -
Merkeforsøk med 0-gruppe kysttorsk (Gadus morhua L.) drettet opp i et utendørs basseng
(Fisken og havet, Research report, 1980)Coastal cod, (Gadus morhua L.), hatched in the laboratory and reared in a large outdoor basin at Statens Biologiske Stasjon Flødevigen, have been tagged and released in coastal waters in southern Norway, in 1976 and ... -
Merking av rusefanget torsk i områdene Smøla-Helgeland
(Fisken og havet;1964 - Nr. 2, Journal article, 1964)The recaptures of trap net caught cod tagged during January and February 195G and 1957 and November 1957 in different localities along the Norwegian Coast (Fig. l) have been studied. On the tagging localities the cod migrate ... -
Migratory behaviour of reared Norwegian coastal cod and north east Arctic cod
(ICES CM Documents;1995/G:11, Working paper, 1995)This paper is based on experiments to test if differences in migratory behaviour of Norwegian coastal cod and north east Arctic cod is related to parental origin or, alternatively, is related to the environmental experienced ... -
Miljøeffekter av torskeoppdrett
(Havforskningstema, Working paper, 2005) -
Minimalistic surveys clear the way for priorities in the ecosystem approach
(ICES CM documents;2009/I:20, Working paper, 2009)Standardized surveys are an integral part of most fish stock assessments. Ship time is expensive and new demands set by the ecosystem approach challenge present survey and sampling strategies with respect to coverage of ... -
Modelling Diurnal Variation in Bottom Trawl Catches and Potential Application in Surveys
(ICES CM documents, Working paper, 1999)Diurnal variability in bottom trawl survey catches may influence the quality of the survey results when not taken properly into account. This is especia]!.y the case if diurnal effects vary substantiaIly from year to ... -
Molecular Genetic Analysis of Stomach Contents Reveals Wild Atlantic Cod Feeding on Piscine Reovirus (PRV) Infected Atlantic Salmon Originating from a Commercial Fish Farm
(Journal article; Peer reviewed, 2013-04-19)In March 2012, fishermen operating in a fjord in Northern Norway reported catching Atlantic cod, a native fish forming an economically important marine fishery in this region, with unusual prey in their stomachs. It was ... -
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 ... -
Mye fisk unnslipper under en kommersiell torsketrål
(Havforskningsnytt, Working paper, 2003) -
Mye fôr gir liten torsk
(Havforskningsnytt, Working paper, 2001) -
Når skreien gyt : When cod spawn
(Havforskningsnytt, Working paper, 2007) -
Nordøstarktisk torsk
(Havets ressurser og miljø, Chapter, 2007)North-east Arctic cod. The stock is in a fairly good state, but is declining. Unreported catches have caused considerable overfishing of the agreed quotas in the last four years, and the fishery in 2005 was not ...