Browsing Brage IMR by Subject "vandringsmønster"
Now showing items 21-40 of 45
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Migrations and stock size of herring in the northern North Sea in 1966; analyses of Norwegian tagging experiments
(ICES CM Documents;1972/H:29, Working paper, 1972)8000 herring were tagged with internal steel tags in the summer of 1966; 4000 were released in the north-eastern North Sea and 4000 east of Shetland. On the basis of returned tags during the first year after tagging, ... -
Migrations of crabs (Cancer pagurus L.) in Norwegian waters
(CES CM Documents;1977/K:39, Working paper, 1977) -
Migratory behaviour of reared Norwegian coastal cod and north east Arctic cod
(ICES CM Documents;1995/G:11, Working paper, 1995)This paper is based on experiments to test if differences in migratory behaviour of Norwegian coastal cod and north east Arctic cod is related to parental origin or, alternatively, is related to the environmental experienced ... -
Migratory patterns of escaped farmraised Atlantic salmon
(ICES CM Documents;1990/F:55, Working paper, 1990)Simulated escapes of farmed salmon from netpens are done. Migratory behaviour and routes are studied by combining acoustic tagging and standard tagging - release methodology. A prototype of a recapture trap has been ... -
Norske pigghåmerkinger 1958-61
(Fisken og havet;1962 - Nr. 3, Journal article, 1962)The Norwegian taggings of spiny dogfish are considered for the period 1958-61. The main results are that: a) there exists a regular migration between the British Isles (summer) and the Norwegian coastal waters (winter) and ... -
Orientation of homing salmon (Salmo salar L.) mapped in relation to geomagnietic field.
(ICES CM documents;2009/B:05, Working paper, 2009) -
Preliminary results of the Norwegian capelin investigations during winter and spring 1971
(ICES CM Documents;1971/H:24, Working paper, 1971) -
Recent age compositions and aberrant migration patterns of the Barents Sea stock of harp seals Phoca groenlandica
(ICES CM Documents;1996/N:4, Working paper, 1996)Since 1978, and in particular in 1986-1988, large numbers of harp seals Phoca groenlandica have invaded coastal waters of North Norway during winter and spring. After 1988 the harp seal invasions have been restricted to ... -
Recent migration routes of Norwegian spring spawning herring
(ICES CM Documents;1992/H:18, Working paper, 1992)The migration routes of Norwegian spring spawning herring have changed considerably during the last decades. In the 1950s and beginning of the 1960s the stock spawned off the west coast of Norway in late winter, were ... -
Reduced migratory performance of farmed Atlantic salmon post-smolts from a simulated escape during autumn
(Journal article; Peer reviewed, 2010-11-10)Escape of migratory finfish species from fish farms, such as Atlantic salmon Salmo salar L., offer a challenge when considering the environmental risks of cage culture. The migratory behaviour of groups of cultured salmon ... -
Reduced migratory performance of farmed Atlantic salmon post-smolts from a simulated escape during autumn
(Journal article; Peer reviewed, 2010-11-10)Escape of migratory finfish species from fish farms, such as Atlantic salmon Salmo salar L., offer a challenge when considering the environmental risks of cage culture. The migratory behaviour of groups of cultured salmon ... -
Report of the joint Norwegian-Russian acoustic survey on blue whiting, spring 1993
(ICES CM Documents;1993/H:10, Working paper, 1993)In spring 1993 the fourth joint Norwegian-Russian acoustic survey on the blue whiting spawning stock was carried out. The area to the west of The British Isles was covered by two vessels, one operating in the north-south ... -
Report of the Norwegian - EEC Joint Scientific Group on Migration and Area Distribution of Mackerel [Bergen, 11 -13 November, 1987]
(ICES CM Documents;1988/H:17, Working paper, 1988) -
Report of the Planning Group on Surveys on Pelagic Fish in the Norwegian Sea [Torshavn, Faroe Islands, 16- 18 August, 2000]
(ICES CM Documents;2000/D:3, Working paper, 2000) -
Report of the Working Group on Cephalopod Fisheries and Life History [Iraklion, Crete, 25- 27 March, 1999]
(ICES CM Documents;1999/G:4, Working paper, 1999) -
Report on surveys of the distribution, abundance and migrations of the Norwegian spring-spawning herring, other pelagic fish and the environment of the Norwegian Sea and adjacent waters in late winter, spring and summer of 1997
(ICES CM Documents;1997/Y:4, Working paper, 1997)The distribution and migrations of Norwegian spring spawning herring in the Norwegian Sea in the spring and summer of 1997 were mapped during 11 coordinated surveys carried out by Faroese, Icelandic, Norwegian, Russian ... -
Results of investigations of migration pattern of artificially reared coastal cod (Gadus morhua L.) in western Norway
(ICES CM Documents;1987/F:26, Working paper, 1987)Investigations of the migration pattern have been a central part in an ongoing enhancement study of cod in western Norway. In Sept. - Nov. 1983, 20,947 juvenile, basin-reared cod fry were tagged and released at three sites ... -
Second Report of the EEC - Norwegian Joint Scientific Group on Migration and Area Distribution of Mackerel (western stock) [Brussel, 12- 13 December, 1989]
(ICES CM Documents;1990/H:5, Working paper, 1990) -
Silda på stø kurs [intervju i Fiskaren med Leif Nøttestad]
(Others, 2007-08-10) -
Spatial migration pattern of deep-sea redfish (Sebastes mentella Travin) of the Norwegian-Barents population from survey data
(ICES CM Documents;2004/K:31, Working paper, 2004)Study of redfish migration by traditional tagging-methods faces great difficulties. The redfish taken onboard a vessel usually prove to be nonviable. A sharp hydrostatic pressure differential is lethal for the redfish ...