Blar i Havforskningsinstituttet på emneord "vandringer"
Viser treff 21-38 av 38
-
Norskehavet og sildebestanden
(Havforskningsnytt, Working paper, 1996) -
Norwegian investigations on blue whiting (Micromesistius poutassou, Risso 1810) in the North Sea 1970 - 1973
(ICES CM Documents;1974/H:9, Working paper, 1974) -
Numerical domination and herring migrations
(ICES CM documents, Working paper, 2006)There is accumulating evidence in favour of the hypothesis that herring migrations are influenced by social learning. The “adopted-migrant hypothesis” postulates that recruit spawning herring learn migration patterns by ... -
Observation on distribution and migration of Micromesistius poutassou (Risso, 1810) in the Northeast Atlantic
(ICES CM Documents;1971/H:26, Working paper, 1971) -
Parental migration, climate and thermal exposure of larvae: spawning in southern regions gives Northeast Arctic cod a warm start
(Journal article; Peer reviewed, 2011-10-20)Temporal variability in environmental conditions met by early life stages is considered a key driver of fluctuations in recruitment and abundance of fish stocks. Variability in spawning grounds selected by the parental ... -
Relations between seasonal migrations and fat content in Norwegian spring spawning herring (Clupea harengus L.)
(ICES CM Documents;1996/H:11, Working paper, 1996)The relationship between seasonal migrations and fat content in Norwegian spring spawning herring (whole herring and fillets) was examined using data for the period 1994-1996. During the feeding period (April-August) in ... -
Report of the Joint ICES/NAFO Working Group on Harp and Hooded Seals [ICES Headquarters, 28 August - 3 September, 1997]
(ICES CM Documents;1998/Assess:3, Working paper, 1998) -
Report of the Joint ICES/NAFO Working Group on Harp and Hooded Seals [ICES Headquarters, 28 August - 3 September, 1997]
(ICES CM Documents;1998/Assess:3, Working paper, 1998) -
Report of the North-Western Working Group [ICES Headquarters, 29 April - 8 May, 2002]
(ICES CM Documents;2002/ACFM:20, Working paper, 2002) -
Report of the Planning Group on Surveys on Pelagic Fish in the Norwegian Sea [Tórshavn, Faroe Islands, 27- 29 August, 2003]
(ICES CM Documents;2003/D:10, Working paper, 2003) -
Report of the Working Group on Long-term Management Measures [Copenhagen, 19- 28 January, 1993]
(ICES CM Documents;1993/Assess:7, Working paper, 1993) -
Report on surveys of the distribution, abundance and migrations of the Norwegian spring-spawning herring, other pelagic fish and the environment of the Norwegian Sea and adjacent waters in late winter, spring and summer of 1999
(ICES CM Documents;1999/D:3, Working paper, 1999)Introduction: The Norwegian spring-spawning herring reoccupied the Norwegian Sea as its main feeding area in the early 1990s, after nearly 25 years of absence. The herring stock is now a typical straddling and highly ... -
Size dependency in the migrations and distribution of Norwegian spring spawning herring
(ICES CM documents, Working paper, 2003)The size at first spawning is comparatively larger in Norwegian spring spawning herring (Clupea harengus L.) than in other herring stocks in the Atlantic and Pacific oceans. This is probably an adaptation to a life with ... -
A sonar study of the migration pattern of Norwegian spring-spawning herring (Clupea harengus L.) in July
(ICES CM documents, Working paper, 2000)About 700 schools of Norwegian spring-spawning herring (Clupea harengus L.) were tracked by multi-beam sonar during transect surveys in the Norwegian Sea in July 1995 and 1996. This herring stock usually concentrates in ... -
Spatial pattern of migration and recruitment of north east Atlantic mackerel
(ICES CM Documents;2001/O:17, Working paper, 2001)An International tagging program on both adult and young mackerel was implemented in 1997 (and partly in 1998) from Portugal to the Shetland isles within the frame of European Study Project 96-035 with the objectives of ... -
Torsken vandrar etter temperaturen
(Havforskningsnytt, Working paper, 1998) -
Use of tag-recovery data to determine migration routes of Norwegian spring-spawning herring
(ICES CM documents, Working paper, 2001)