ICES CM documents authored by IMR scientists (1949-2011): Nye registreringer
Viser treff 1121-1140 av 3138
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Working Group on Biological Effects of Contaminants [Copenhagen, 5 -8 April, 1988]
(ICES CM Documents;1988/E:26, Working paper, 1988) -
The Norwegian spring-spawning herring prior to 1970 [Life history]
(ICES CM Documents;1988/H:56, Working paper, 1988) -
The basic driving force: Oceanography
(ICES CM Documents;1988/C:30, Working paper, 1988)As early as the beginning of this century it was shown that variations in physical conditions have great influence on the biological conditions of various fish species. During the period 1930-1970, the magnitudes of ... -
Report of the Sprat Biology Workshop [Bergen, 4 -7 November, 1986]
(ICES CM Documents;1988/H:4, Working paper, 1988) -
Report of the Division IIIA Demersal Stocks Working Group [Copenhagen, 14 -18 March, 1988]
(ICES CM Documents;1988/Assess:13, Working paper, 1988) -
Height and spread of the Danish seine
(ICES CM Documents;1988/B:29, Working paper, 1988)Height and spread of trawls is successfully measured by the wireless "Scanmar" system. Several experiments made by fishermen have shown that this system will not work on the Danish seine. A modified version of the ... -
Report of the Working Group on Larval Fish Ecology to the Biological Oceanography committee of ICES [Hirtshals, Denmark, 17 -19 June, 1987]
(ICES CM Documents;1987/L:28, Working paper, 1987) -
Oil exploration in new offshore fields. Fish larvae as the critical component in the assessment of potential consequenses for the fish resources
(ICES CM Documents;1988/E:18, Working paper, 1988)The effects of oil and other pollutants on fish larvae are depending both on species and age/weight/length of the larvae. Critical factors in an assessment of consequenses of oil activities on fish resources are both ... -
Report of the Mackerel Working Group [Copenhagen, 1 -9 March, 1988]
(ICES CM Documents;1988/Assess:12, Working paper, 1988) -
Estimates of stock size of cod, haddock, redfish and greenland halibut in the Barents Sea and the Svalbard area, autumn 1987
(ICES CM Documents;1988/G:44, Working paper, 1988)Combined acoustic and bottom trawl survey for cod and haddock were carried out in the Svalbard area together with an acoustic survey in the Barents Sea in autumn 1987. The abundance index in numbers of cod continued ... -
Fjordranching with conditioned cod
(ICES CM Documents;1987/F:29, Working paper, 1987)In June 1986, 1600 pond-reared one-year old cod were released into a fjord after being conditioned with a pulsed 160 Hz sound signal to search for food at a feeding location. Echosounders, UW-video and ultrasonic ... -
Recruitment of wild and artificially reared cod (Gadus morhua L.) to the local spawning stock
(ICES CM Documents;1987/F:27, Working paper, 1987)A stock enhancement study of coastal cod was initiated in 1983, when 19,002 artificially reared cod fry were tagged and released in the Austevoll region in western Norway. As a part of this program, 3,946 cod fry were ... -
Concentration of polychlorinated biphenyls in different tissues of cultured rainbow trout, (Salmo gairdneri)
(ICES CM Documents;1987/E:31, Working paper, 1987)Trunk muscle, ventral muscle, visceral fat and liver from cultured rainbow trout (Salmo gairdner) were analysed for PCB congeners. The congeners quantified were components 52, 49, 44, 101, 118, 138, 187, 183, 128, 180, ... -
Report of the Ad Hoc study group on "Environmental Impact of Mariculture"
(ICES CM Documents;1987/F:2, Working paper, 1987) -
A biotest system for optimalization of environmental parameters for production of halibut fry
(ICES CM Documents;1987/F:21, Working paper, 1987)A system for controlled testing of different environmental parameters in seawater was made. Both the biotest system and an experimental setup using larvae of the Atlantic Halibut (Hippoglossus hippoglossus L.) are described. -
Import of furunculosis to Norway with Atlantic salmon smolts from Scotland
(ICES CM Documents;1987/F:8, Working paper, 1987)In early summer 1985 the Norwegian Veterinary Authorities authorized the import of about 250.000 Atlantic salmon smolts from a fish farm at the west coast of Scotland to the Namdal region north of Trondheim. Immediately ... -
Report of the Working Group on the Biological Effects of Contaminants
(ICES CM Documents;1987/E:23, Working paper, 1987) -
Upwelling incubators for eggs of the Atlantic halibut (Hippoglossus hippoglossus L.)
(ICES CM Documents;1987/F:20, Working paper, 1987)Incubators with upwelling water for eggs of the Atlantic Halibut are described. Tending and fate of the eggs where monitored, with special emphasis on egg mortality and bacterial activity. Bacterial activity in ... -
Tagging experiments on artificially reared 0-group coastal cod (Gadus morhua L.) in western Norway - results from the releases in 1984
(ICES CM Documents;1987/F:25, Working paper, 1987)In November - December 1984, 8,038 seven to eight month old pond or basin reared cod fry were tagged and released in Heimarkspollen, a landlocked fjord in western Norway. The aim of this study was to investigate ... -
Vaccination against Vibrio salmoncida results from three laboratory trials
(ICES CM Documents;1987/F:24, Working paper, 1987)Atlantic salmon smolts (Salmo salar) were vaccinated with a bacterin made from formalin-killed Vibrio salmonicida. In laboratory trials, fish vaccinated once showed little or no protection after challenge. Fish vaccinated ...