Browsing ICES CM documents authored by IMR scientists (1949-2011) by Subject "VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Aquaculture: 922"
Now showing items 81-100 of 202
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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 ... -
Present status of an intensive cod-rearing experiment at Austevoll, Norway
(ICES CM Documents;1982/F:16, Working paper, 1982) -
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 ... -
Progress Report of the Working Group on Marine Fish Culture
(ICES CM Documents;1999/F:3, Working paper, 1999) -
Qualitative contrast comparisons of differently coloured gillnets.
(ICES CM Documents;1979/B:20, Working paper, 1979)A regularly returning problem for Norwegian gill net manufacturers has been that fishermen often change their fancy for gill net colours, and also that fishermen from different districts have separate colour preferences. ... -
Quantitative distribution of blue whiting in relation to the hydrography in Faroese waters March-May 1979.
(ICES CM Documents;1979/H:22, Working paper, 1979) -
Rearing of halibut larvae (Hippoglossus hippoglossis L.) to metamorphosis and beyond.
(ICES CM Documents;1980/F:9, Working paper, 1980)A female halibut caught by gill-net was stripped and the eggs were imediately fertilized and incubated in the laboratory. About 50% of the eggs hatched when incubated in a refrigerator in stagnant water treated with ... -
Recent developments on blue whiting trawls in Norway.
(ICES CM Documents;1979/B:24, Working paper, 1979)Two new blue whiting trawls with very large meshes in the front part have been tested with regard to towing resistance, operational qualities and catching efficiency. The results confirm that the large mesh design is quite ... -
Recent experiments with net of hexagonal meshes in purse seines.
(ICES CM Documents;1980/B:25, Working paper, 1980) -
Regulation of environmental effects of mariculture in Norway
(ICES CM Documents;1995/R:7, Working paper, 1995)The rapid development of the mariculture industry in Norway has caused pollution problems in the marine environment as well as conflicts with other users of the coastal zone. Research and practical experience have helped ... -
Regulatory frameworks can support the development of aquaculture
(ICES CM Documents;2000/O:4, Working paper, 2000)Establishing new mariculture activities is difficuIt in many European countries. This is partly caused by lack of understanding of the actual environmental impact of the industry and lack of appropriate regulatory ... -
Report of the ad hoc working group on multispecies assessment model testing : Copenhagen, 3 - 7 March 1980.
(ICES CM Documents;1980/G:2, Working paper, 1980) -
Report of the Arctic fisheries working group : Charlottenlund, 28 May - 1 June 1979.
(ICES CM Documents;1979/G:20, Working paper, 1979) -
Report of the Arctic fisheries working group : Copenhagen, 5 - 10 May 1980.
(ICES CM Documents;1980/G:12, Working paper, 1980) -
Report of the blue whiting assessment working group : Bergen, 5 - 10 May 1980.
(ICES CM Documents;1980/H:5, Working paper, 1980) -
Report of the blue whiting planning group : Charlottenlund, 23-24 November 1977.
(ICES CM Documents;1978/H:2, Working paper, 1978) -
Report of the blue whiting planning group : Lowestoft, 12 - 16 March 1979.
(ICES CM Documents;1979/H:2, Working paper, 1979) -
Report of the bluefin tuna working group : Observations on the Size Composition of Bluefin Tuna catches from 1977
(ICES CM Documents;1978/H:34, Working paper, 1978) -
Report of the bluefin tuna working group : Observations on the size composition of Bluefin Tuna catches from 1978.
(ICES CM Documents;1979/H:3, Working paper, 1979) -
Report of the bluefin tuna working group : Observations on the size composition of bluefin tuna catches from 1979.
(ICES CM Documents;1980/H:23, Working paper, 1980)