Blar i Brage IMR på dokumenttype "Working paper"
Viser treff 201-220 av 5083
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Antibiotic treatment and dose-response of bacterial activity associated with flatfish eggs
(ICES CM Documents;1987/F:19, Working paper, 1987)Newly stripped and fertilized eggs from Plaice (Pleuronectes platessa) and Atlantic Halibut (Hipppoglossus hippoglossus) were incubated in 34 ppt sea water. 150 eggs (Plaice), 30 eggs (Halibut) or 20 glass beads were ... -
Appendix II, Arctic Fisheries Working Group : Report of Meeting in Copenhagen, March 6-12, 1961
(ICES CM Documents;, Working paper, 1961) -
Appetite feeding experiments with cod - preliminary results
(ICES CM Documents;1980/F:20, Working paper, 1980)Various size groups of cod were kept in periods of 3 to 4 weeks in ad lib. feeding experiments at deprivation times from 4 to 48 hours. Ration size varied from 0.4 to 6.2 % (wet weight) per meal in the series. Average ... -
Application of acoustic stock abundance estimation on capelin and blue whiting
(ICES CM documents, Working paper, 1972) -
The application of an echo integration system in investigations on the stock strength of the Barents Sea capelin (Mallotus Villosus, Müller) 1971-1974
(ICES CM documents, Working paper, 1975) -
Application of Coded Wire Tagging Technology in Pacific Herring to Investigate Stock Structure and Migration
(ICES CM documents, Working paper, 2001)Tagging of Pacific herring in British Columbia has a long history dating to the mid-1930s but uncertainty in tag recovery locations and low tag return rates limited the utility of these studies. Currently, a larger and ... -
Application of larval fish population dynamics in enclosure systems in production of marine fish fry
(ICES CM Documents;1983/F:6, Working paper, 1983) -
The application of tank experiments to the study of reproductive potential in teleosts using Gadus morhua as a test model
(ICES CM documents, Working paper, 2000)Age-based population assessments (VPA) have often failed to show a clear relationship between spawning stock biomass and either recruitment or biomass estimated from annual egg production. Recent work has shown that the ... -
Arbeidsgrupperapport: Fisk og seismikk - forskningsfokus fremover
(Rapport fra Havforskningen;17-2016, Working paper, 2016-05)English: In December 2015 a workshop was arranged by the institute of marine research to discuss scientific investigation of the effect of sound exposure on fish. Participants represented 3 different stakeholders; science, ... -
Arbeidsgrupperapporter for Arctic fisheries group
(Working paper, 1961) -
Arctic Fisheries Working Group : Report of meeting in Hamburg, January 18th - 23rd 1965
(ICES CM Documents;1965/3, Working paper, 1965) -
Arctic intermediate water in the Norwegian Sea
(ICES CM Documents;1986/C:14, Working paper, 1986)Two types of intermediate water propagate into the Norwegian Sea from the Iceland and Greenland seas. North Icelandic Winter water flows along the slope cf the Faroe-Iceland Ridge towards the Faroes . The distribution ... -
Are Norwegian fjords important spawning areas for anglerfish (Lophius piscatorius)?
(ICES CM documents;2007/K:17, Working paper, 2007)The knowledge about anglerfish spawning in the northeastern Atlantic is limited. Mature females are rarely seen in the major commercial fisheries within the area, and the general perception has been that the main spawning ... -
Are nutrients and nutrient related parameters suitable in trend monitoring of antropogenic influence?
(ICES CM Documents;1988/E:20, Working paper, 1988)Examples of observations of nutrients from the North Sea, Skagerrak, Kattegat and some Norwegian fjords are presented. The paper discuss the usefullness of such data in trend monitoring and how such data can be used and ... -
Are reared juveniles fit for release into the wild?
(ICES CM Documents;1993/F:34, Working paper, 1993)The main question that has to be raised when planning to enhance natural fish populations is whether reared fish are fitted for a life in the wild, or more specifically, whether there are differences between reared and ... -
Are there potential resources of Iceland scallops (Chlamys islandica) in the Barents Sea ?
(ICES CM Documents;1985/K:43, Working paper, 1985) -
Artificial feeding of crabs (Cancer pagurus)
(ICES CM Documents;1970/K:18, Working paper, 1970) -
Artificial hatching substrate and different time of transfer to startfeeding: Effect on growth and protease activities of the Atlantic salmon (Salmo salar).
(ICES CM Documents;1984/F:22, Working paper, 1984)Groups of Atlantic salmon (Salmo salar) eggs were hatched in a Californian hatching system with and without an astro-turf artificial substrate, and food was presented at four different points in development. Dry weight ... -
Artificial hatching substrate in the mass rearing of larval Atlantic salmon (Salmo salar)
(ICES CM Documents;1984/F:30, Working paper, 1984)Eggs from individual Atlantic salmon (Salmo salar) were hatched in a Californian hatching system with and without an astro-turf artificial substrate and growth during the first 200 days following hatching was ... -
Artificial hatching substrate, effect on RNA / DNA ratio and protein retention during the yolk-sac period of Atlantic salmon (Salmo salar)
(ICES CM Documents;1985/F:31, Working paper, 1985)Genetical groups of Atlantic salmon (Salmo salar) were hatched in a Caiifonian hatching system with and without an astro-turf artificial hatching substrate, and were later transfered to separate feeding units. The ...