Blar i ICES CM documents authored by IMR scientists (1949-2011) på tittel
Viser treff 1126-1145 av 3138
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Preliminary results of Norwegian polar cod investigations 1970-1972
(ICES CM Documents;1973/F:8, Working paper, 1973) -
Preliminary results of saithe tagging experiments on Norwegian Coast in 1973
(ICES CM Documents;1976/F:39, Working paper, 1976) -
Preliminary results of saithe tagging experiments on the Norwegian coast 1975-77
(ICES CM Documents;1981/G:35, Working paper, 1981)In 1975-77, 18 942 saithe were tagged on the Norwegian coast, a continuation of a tagging program which started in 1972. The results confirm the migration pattern indicated by experiments in 1970-74. There is a substantial ... -
Preliminary results of saithe tagging experiments on the west coast of Norway in 1972
(ICES CM Documents;1975/F:35, Working paper, 1975) -
Preliminary results of the coalfish taggings 1954-58
(ICES CM Documents;1959/114, Working paper, 1959)From 1954 to 1958 more than 7 800 tagged coalfish were released, mainly in North Norway, of which about 2 600 recoveries have been reported. During the summer months the coalfish seem to be fairly stationary within ... -
Preliminary results of the Norwegian capelin investigations during winter and spring 1971
(ICES CM Documents;1971/H:24, Working paper, 1971) -
Preliminary studies on the influence of bottom obstructions and topography on the availability of demersal fish for gillnet fishing in the North Sea.
(ICES CM Documents;1979/B:21, Working paper, 1979)Gillnet fishing experiments were carried out in the Little Fisher Bank area in the North Sea. Saithe and pollack and to some extent cod showed a patchy distribution along a gillnet string. The abundance of fish was ... -
Preliminary studies on the occurrence of the larvae of deep water prawn (Pandalus borealis KRØYER) in southern Norway
(CES CM Documents;1977/K:32, Working paper, 1977) -
Preliminary Tests of a Shrimp-fish Separator Section for Use in Shrimp Trawls
(ICES CM Documents;1984/B:12, Working paper, 1984)A prototype shrimp-fish separator to be installed between the body and codend of a shrimp trawl was designed and constructed. The separator uses large square meshes to provide an escape path for fish, while funnels ... -
Present ssatus of an intensive cod larvae rearing experiment at Austevoll
(ICES CM Documents;1981/F:13, Working paper, 1981)Cod yolk sac larvae were attempted start fed on natural plankton in plastic pens. The majority of the larval groups were also hatched in these pens. None of the sampled larvae had ingested feed, and all groups died out ... -
Present status of an intensive cod-rearing experiment at Austevoll, Norway
(ICES CM Documents;1982/F:16, Working paper, 1982) -
Prey consumtion by Barents sea harp seals in the period 1990-2005
(ICES CM documents, Working paper, 2006)The Barents Sea ecosystem has experienced major fluctuations in species abundance in the past 20-30 years. The mechanisms behind these fluctuations are complex and arise from numerous interactions between species and the ... -
Prey selection of early juvenile cod (Gadus morhua L.) in the Barents Sea
(ICES CM documents, Conference object, 2006) -
Prey-specific gastric evacuation of Norwegian spring spawning herring (Clupea harengus)
(ICES CM Documents;2004/P:39, Working paper, 2004)Gastric evacuation rates have earlier mainly been measured based on laboratory experiments. The aim of this study is to obtain information of gastric evacuation rates when the herring are feeding in their natural environment. ... -
Primary growth increments in otoliths of cod larvae (Gadus morhua L.) of the Arcto-Norwegian cod stock
(ICES CM Documents;1981/G:54, Working paper, 1981)Primary growth increments are laid down in the otoliths of cod larvae living in a habitat where the light intensity is above the light threshold for visual feeding during 24 hours, and in which the larvae were observed to ... -
Primary growth rings in Blue Whiting otoliths
(ICES CM documents;1979/H:32, Working paper, 1979)To approach the problem of ageing blue whiting, acetat prints of the otoliths have been studied through a microscope. Primary growth rings have been counted, and provided that these are formed daily, the hatching time could ... -
Primary growth rings in otoliths of the Barents Sea capelin
(ICES CM Documents;1982/H:9, Working paper, 1982) -
The primary production in the Norwegian Sea June 1954, as measured by an adapted 14C-technique
(ICES CM Documents;1957/C:22, Working paper, 1957) -
Procedures for collecting and processing of hydrographic data in Norway
(ICES CM Documents;1985/C:1, Working paper, 1985) -
Production experiment of halibut fry (Hippoglossus hippoglossus) in silos
(ICES CM Documents;1987/F:42, Working paper, 1987)Silos with conical bottoms and a volume of approx 3.5 m3 are tested as storing units for halibut yolk-sac larvae. The silos were run in three different ways: A: Stagnant water with a saltplug till day 10 and later slow ...