ICES CM documents authored by IMR scientists (1949-2011): Recent submissions
Now showing items 961-980 of 3138
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Report of the Study Group on Skagex [Kiel, 31 October - 2 November, 1989]
(ICES CM Documents;1990/C:31, Working paper, 1990) -
Report of the Working Group on Fishing Technology and Fish Behaviour [Rostock, 23- 24 April, 1990]
(ICES CM Documents;1990/B:44, Working paper, 1990) -
Report of the North-Western Working Group [Copenhagen, 1- 8 May, 1990]
(ICES CM Documents;1990/Assess:20, Working paper, 1990) -
Effects of light on the development, activity and mortality of halibut (Hippoglossus hippoglossus L.) yolk sac larvae
(ICES CM Documents;1990/F:43, Working paper, 1990)Halibut yolk sac larvae were kept at different light intensities from Day 1 posthatch. Measurements of activity and swimming speed showed that larvae that were kept in darkness were more active, but had lower swimming ... -
Report of the Mackerel Working Group [Copenhagen, 24 April - 2 May, 1990]
(ICES CM Documents;1990/Assess:19, Working paper, 1990) -
Dynamics of moving masses: Variability in packing density and shape among pelagic schools
(ICES CM Documents;1990/B:40, Working paper, 1990)The packing density and external shape of herring, saithe and sprat schools in the North Sea and along the Norwegian coast are measured acoustically. The packing density was inversely. related to the fish size, but species ... -
Hydroacoustic detection of food waste - a method to estimate maximum food intake of fish populations in sea cages
(ICES CM Documents;1990/F:7, Working paper, 1990)A linear relationship between echo energy and amount of salmon dry food was established. Measurements were carried out both for food batches (5-400 gram) and single pellets. For a certain amount of food, the echo energy ... -
Report of the Working Group on Assessment of Pelagic Stocks in the Baltic [Copenhagen, 17- 27 April, 1990]
(ICES CM Documents;1990/Assess:18, Working paper, 1990) -
Growth rates in cultured common wolffish (Anarhicahas lupus) and spotted wolffish (A. minor)
(ICES CM Documents;1990/F:2, Working paper, 1990)Field caught common wolffish (Anarhichas lupus) and spotted wolffish (A. minor) have been raised from fry on dry pellets. The two species have experienced annual fluctuations in temperature between 6 and 12 °C and the ... -
Report of the Working Group on the Assessment of Pandalus Stocks [Copenhagen, 12- 16 February, 1990]
(ICES CM Documents;1990/Assess:9, Working paper, 1990) -
Report of Division IIIA Demersal Stocks Working Group [Copenhagen, 28 February - 7 March, 1990]
(ICES CM Documents;1990/Assess:10, Working paper, 1990) -
Report of the Arctic Fisheries Working Group [Copenhagen, 19- 28 September, 1989]
(ICES CM Documents;1990/Assess:4, Working paper, 1990) -
Report of the North Atlantic Salmon Working Group [Copenhagen, 15- 22 March, 1990]
(ICES CM Documents;1990/Assess:11, Working paper, 1990) -
Report of the Atlanto-Scandian Herring and Capelin Working Group [Copenhagen, 16- 20 October, 1989]
(ICES CM Documents;1990/Assess:5, Working paper, 1990) -
Report of the Blue Whiting Assessment Working Group [Copenhagen, 13- 19 September, 1989]
(ICES CM Documents;1990/A:3, Working paper, 1990) -
Report of the Roundfish Working Group [Aberdeen, 20- 26 October, 1989]
(ICES CM Documents;1990/Assess:7, Working paper, 1990) -
Report of the Workshop on Spatial Statistical Techniques [Brest, 16- 19 May, 1989]
(ICES CM Documents;1989/K:38, Working paper, 1989)Summary: A workshop on spatial statistical techniques met for 4 days in Brest, France. The purpose was to evaluate statistical techniques recently introduced in fisheries research for mapping and assessing the resources ... -
Reappearance of Norwegian spring spawning herring on spawning grounds south of 60°N
(ICES CM Documents;1989/H:22, Working paper, 1989)In spring 1989 herring spawned west of Karmøy (near Haugesund) on the Norwegian west coast. Prior to 1945 the coastal areas around Haugesund were among the most important spawning (and fishing) grounds of the Norwegian ... -
Growth patterns in the North Sea and western mackerel in Norwegian catches 1960- 85
(ICES CM Documents;1989/H:21, Working paper, 1989)Length, weight and age in random samples from Norwegian catches of' mackerel from 1960 to 1985 have been reviewed. A standard growth curve was constructed by applying a modified von Bertalanffy equation to all data. The ... -
Report of the Workshop on the Multivariate Analysis of Shellfish Stocks [Lowestoft, 4- 7 July, 1989]
(ICES CM Documents;1989/K:5, Working paper, 1989)