ICES CM documents authored by IMR scientists (1949-2011): Recent submissions
Now showing items 381-400 of 3138
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Inter-calibration of participating vessels in the ICES coordinated surveys of North Sea herring
(ICES CM Documents;1998/OPEN:23, Working paper, 1998)Summary: Three pairwise acoustic inter-calibrations of the performance of EK500 scientific echosounders were carried out in July 1997. The first inter-calibration was carried out at about 57 40'N by OE by GO Sars and ... -
The use of personal knowledge in stock assessment
(ICES CM Documents;1998/T:16, Working paper, 1998)The focus on the precautionary approach, sustainable fisheries and ecological management requires knowledge about the uncertainty of stock assessments. An increasing number of working groups in the ICES system ... -
Report of the International Bottom Trawl Survey in the North Sea, Skagerrak and Kattegat in 1992: Quarter 2, 3 and 4
(ICES CM Documents;1998/D:9, Working paper, 1998) -
Early development of Northeast Arctic greenland halibut (Reinhardtius hippoglossoides)
(ICES CM Documents;1998/O:27, Working paper, 1998)The early development of the Greenland halibut (Reinhardtius hippoglossoides) has never been described in detail. This study contains some preliminary notes on the egg development of the Northeast Arctic Greenland halibut ... -
Report of the International Bottom Trawl Survey in the North Sea, Skagerrak and Kattegat in 1993: Quarter 2, 3 and 4
(ICES CM Documents;1998/D:10, Working paper, 1998) -
Halibut behaviour as a means of assessing suitability of ongrowth systems
(ICES CM Documents;1998/L:4, Working paper, 1998)Halibut behaviour in net pens has been studied using direct observation, underwater video and/or hydroacoustic equipment. Rearing experience includes a wide range of fish weights (50-10.000 g) and fish densities (4-150 ... -
Report of the International Bottom Trawl Survey in the North Sea, Skagerrak and Kattegat in 1994: Quarter 2, 3 and 4
(ICES CM Documents;1998/D:11, Working paper, 1998) -
Extensive gas bubble release in Norwegian spring spawning herring (Clupea harengus) during predator avoidance
(ICES CM Documents;1998/J:20, Working paper, 1998)Events of extensive gas bubble releases in overwintering Norwegian spring spawning herring (Clupea harengus) were repeatedly observed acoustically and visually in Vestfjorden, northem Norway, during attacks from killer ... -
Fish communities on the slop of the eastern Norwegian Sea
(ICES CM Documents;1998/O:30, Working paper, 1998)Bortom trawl data from the depth interval 300-2050 m on the slope off Norway were analysed to study distribution of fish biomass and the associated species assemblages. It is hypothesised that the pronounced hydrographic ... -
Report of the International Bottom Trawl Survey in the North Sea, Skagerrak and Kattegat in 1995: Quarter 2, 3 and 4
(ICES CM Documents;1998/D:12, Working paper, 1998) -
Individual based spatial models with evolved fish behaviour
(ICES CM Documents;1998/J:16, Working paper, 1998)Due to spatial heterogeneity, the survival and growth of fishes depend upon their habitat. For mobile pelagic fishes, it hence becomes important to analyse the factors responsible for spatial dynamics in order to understand ... -
Report of the Working Group on the Application of Genetics in Fisheries and Mariculture [Cork, Ireland, 30 March - 3 April, 1998]
(ICES CM Documents;1998/F:1, Working paper, 1998) -
Report of the Marine Chemistry Working Group [Stockholm, 2- 6 March, 1998]
(ICES CM Documents;1998/E:2, Working paper, 1998) -
Report of the Benthos Ecology Working Group [Heraklion, Crete, Greece, 23- 25 April, 1998]
(ICES CM Documents;1998/E:1, Working paper, 1998) -
Report of the Working Group on Marine Mammal Population Dynamics and Trophic Interactions [ICES Headquarters, 16- 18 March, 1998]
(ICES CM Documents;1998/G:6, Working paper, 1998) -
Incubation of halibut yolk sac larvae improved by addition of freshwater and oxygen
(ICES CM Documents;1998/L:14, Working paper, 1998)Halibut fry has been produced regularly by scientific and commercial institutions since late 80- ties. The yearly number of halibut fry produced have, however, not fulfllled the optimistic expectations. This could partly ... -
Report of the Working Group on Environmental Assessment and Monitoring Strategies [ICES Headquarters, 23- 27 March, 1998]
(ICES CM Documents;1998/E:4, Working paper, 1998) -
Report of the ICES/GLOBEC North Atlantic Regional Coordination Group [Woods Hole, USA, 9 May, 1998]
(ICES CM Documents;1998/C:13, Working paper, 1998) -
Report of the Working Group on Phytoplankton Ecology [Lisbon, 19- 24 March, 1998]
(ICES CM Documents;1998/C:3, Working paper, 1998) -
Report of the Pandalus Assessment Working Group [Lysekil, Sweden, 9- 12 September, 1997]
(ICES CM Documents;1998/Assess:5, Working paper, 1998)