Blar i ICES CM documents authored by IMR scientists (1949-2011) på tittel
Viser treff 801-820 av 3138
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Maturation characteristics in Norwegian spring-spawning herring before, during, and after a major population collapse
(ICES CM documents, Working paper, 2002)The immense Norwegian spring-spawning herring (Clupea harengus) population collapsed to the state of commercial extinction in the late 1960s, probably largely due to overfishing; the stock has fully recovered since the ... -
Maturation in North-East-Arctic Haddock.
(ICES CM documents, Working paper, 1999)Maturation in north-east-arctic haddock was studied in relation to fish age; length, weight and condition factor using data from scientific surveys in 1989-1998. In order to investigate the reliability of the maturity ... -
MCAP Chair's Report of MCAP-MIRAC Meeting 2007 [22-23 January ICES Headquarters]
(ICES CM documents;2007/MCAP: 01, Working paper, 2007) -
The Mean Sea Level Pressure (MSLP) Gradient across the Denmark Strait as Index for the Oceanographic Conditions in North Icelandic Waters
(ICES CM documents, Working paper, 2002)The oceanographic conditions in Icelandic waters are closely related to atmospheric forcing. In the present paper winter means of the atmospheric sea level pressure gradient across the Denmark Strait are correlated to a ... -
Measurement of salinity with a new ultrasonic salinity sensor
(ICES CM Documents;1977/C:21, Working paper, 1977)The paper describes a way of measuring salinity by direct measurements of the fraction of total sound velocity that is dependent of salinity only. Preliminary experiments indicate an obtainable precision of appr. 1/100 ... -
Measurements of condition and growth of cod larvae reared in mesocosms: individual variability as a function of environmental condition or genetic inheritance
(ICES CM Documents;2001/V:8, Working paper, 2001)Size, dry weight and RNA/DNA measurements of 3876 cod larvae from 26 different families of recruit and repeat spawners reared in two mesocosms ( 2500m³ and 4400m³) under natural conditions were analysed. To be able to ... -
Measurements of Iceland scallop (Chlamys islandica müller) in the Spitzbergen and Bear Island regions
(ICES CM Documents;1986/K:26, Working paper, 1986)A stratified bottom trawl fish survey was carried out in the Spitzbergen and Bear Island regions from 9 September to 5 October 1985. On 30 out of 108 trawl stations, Chlamys islandica were caught as a by-catch, and ... -
Measurements of Target stength and Spatial Orientation of Euphausiids (krill).
(ICES CM Documents;1981/B:l7, Working paper, 1981) -
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 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)