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Measurements of the density coefficient and average target strength of herring using purse seine.
(ICES CM Documents;1982/B:33, Working paper, 1982)Integrator values were obtained from a school of herring. The fish density of this school was determined on the basis of a purse seine catch. From these values a conversion factor and average target strength for herring ... -
Measurements of the primary production and recordings of water transparency in the Norwegian Sea during May - June 1958 : Preliminary Report
(ICES CM Documents;1959/2, Working paper, 1959) -
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 for estimation of predation mortalities on capelin using a cod-capelin model for the Barents Sea
(PINRO-IMR Symposium, Conference object, 1992)The Barents Sea capelin stock coliapsed during the period 1983-1986. One of the main factors causing the colIapse was a rapid increase in consumption of capelin by cod, caused by the strong 1983 cod year class. Based ... -
A Method of Estimating Mortality in Fish Stocks
(ICES CM Documents;1969/H:8, Working paper, 1969) -
Methods and results in the joint PINRO-IMR stomach sampling program
(PINRO-IMR Symposium, Conference object, 1992)In 1984IMR started a stomach samling program om cod (Gadus morhua) in the Barents Sea. The aim of the program was to provide the multispecies model with the quantitative data on the cod's food selection. Later other species ... -
Methods for testing smell response in fish
(ICES CM Documents;1977/B:45, Working paper, 1977) -
Methods of index calculation and presentation of fish abundance data using standard computer programs
(PINRO-IMR Symposium, Conference object, 1995)Standard 0-group indices distribution maps are now produced based on hand-drawn maps using AutoCad with some additional procedures. This paper briefly describes the mathod. The paper further describes ways of importing ... -
Methods to reduce bycatch of Red King Crab (Paralithodes camtschatica) in passive fishing gears
(IMR/PINRO Joint Report Series, Conference object, 2001) -
Methods to reduce bycatch of Red King Crab (Paralithodes camtschatica) in passive fishing gears
(IMR/PINRO Joint Report Series, Conference object, 2001) -
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 ...