Blar i ICES CM documents authored by IMR scientists (1949-2011) på tittel
Viser treff 811-830 av 3138
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Measuring the effect of changes in catchability on the variance of marine survey abundance indices
(ICES CM Documents;1992/D:9, Working paper, 1992)The average catch per tow by a research vessel survey is often used as an index of abundance. An estimate of the variance of such indices that is based only on the between station variability in catch may underestimate ... -
Measuring uncertainty in trawl surveys: implementation in DATRAS
(ICES CM documents, Working paper, 2006)Abstract The basic data from several ICES coordinated trawl and beam trawl surveys in the Baltic Sea, the North Sea, the area west of Scotland and France are stored in the DATRAS database in the ICES Secretariat; every ... -
Mechanisms a ecting the transport of early stages of Norwegian Coastal Cod - a fjord study
(ICES CM documents;2008/L:16, Working paper, 2008)An increasing concern in sheries management in Norway is how the Arcto-Norwegian Cod (ANC), with its feeding habitat in the Barents Sea, is separated from or mixed with the local populations of Norwegian Coastal Cod ... -
Mechanisms and consequences of life cycle diversity of beaked redfish, Sebastes mentella
(ICES CM documents;2009/H:01, Working paper, 2009)Recent genetic research, supported by life history information, indicates that there are three biological stocks of S. mentella in the Irminger Sea and adjacent waters: a ‘Deep Pelagic’ stock (>500m), a ‘Shallow Pelagic’ ... -
Meeting of the ICES Study Group on SKAGEX [Gdynia, Poland, 4- 8 November, 1991]
(ICES CM Documents;1992/C:1, Working paper, 1992) -
Mercury in marine fish : A preliminary report
(ICES CM Documents;1971/E:33, Working paper, 1971) -
Mesh selection data of arctic cod and haddock : Report of G. O. Sars' cruise Sept.-Nov. 1957
(ICES CM Documents;1958/71, Working paper, 1958) -
A method for estimating the effective mesh sizes and the effects of changes in gear parameters.
(ICES CM Documents;1980/G:28, Working paper, 1980) -
A Method of Estimating Mortality in Fish Stocks
(ICES CM Documents;1969/H:8, Working paper, 1969) -
Methods for testing smell response in fish
(ICES CM Documents;1977/B:45, Working paper, 1977) -
Midterm report of the ICES Science Committee (SCICOM) [3-5 May 2011 WHO, Copenhagen]
(ICES CM documents;2011/SCICOM:01, Working paper, 2011) -
Migration behaviour of herring along the cold front in the Norwegian Sea in April 1997
(ICES CM Documents;1997/EE:12, Working paper, 1997)The behaviour of Norwegian spring spawning herring when migrating to the feeding areas in the Norwegian Sea in April was mapped by an acoustic survey in 1997. The distribution of herring was recorded by conventional echo ... -
Migration behaviour of Norwegian spring spawning herring when entering the cold front in the Norwegian Sea
(ICES CM Documents;1996/H:13, Working paper, 1996)The distribution of Norwegian spring spawning herring when migrating to the feeding areas in the Norwegian Sea in spring has been mapped by surveys in April1995 and 1996. The schooling behaviour of the herring have been ... -
The migration of Norwegian herring to Icelandic waters and the environmental conditions in May - June 1961 - 1964
(ICES CM Documents;1964/140, Working paper, 1964) -
Migration of western mackerel to the North Sea 1973 - 1988
(ICES CM Documents;1989/H:20, Working paper, 1989)The latest years, it is evident that most of the mackerel present in the North Sea belongs to the Western stock, since the yearly catches by far exceed the presumed size of the North Sea stock. The Norwegian tagging ... -
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 Coalfish (Gadus virens L.) from Norway to Faroe Islands and Iceland
(ICES CM Documents;1959/12, Working paper, 1959) -
Migrations of crabs (Cancer pagurus L.) in Norwegian waters
(CES CM Documents;1977/K:39, Working paper, 1977) -
Migratory behaviour of cultured Atlantic salmon smolts released during day or night
(ICES CM documents, Working paper, 1998) -
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 ...