Blar i Brage IMR på emneord "herring"
Viser treff 101-120 av 383
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Further studies on stock size fluctuations and rate of exploitation of the Norwegian spring spawning herring, 1950 - 1971
(ICES CM Documents;1973/H:19, Working paper, 1973) -
Går silda nærmere etter i sømmene [Jostein Røttingen uttaler seg om sild og sildebestander]
(Others, 2010-10-25) -
Getting fat in a hurry: food consumption during the feeding migration of NSS herring
(ICES CM Documents;2004/K:64, Working paper, 2004)The Norwegian spring-spawning (NSS) herring Clupea harengus inhabits a seasonal environment where food is abundant only during a short period of the year. During that period NSS herring store energy for metabolic ... -
Growth differences in juvenile Norwegian spring spawning herring (Clupea harengus L.) related to temperature conditions in the nursery areas
(ICES CM documents, Working paper, 2005)Growth differences in juvenile Norwegian spring spawning herring (Clupea harengus L.) related to temperature conditions in the nursery areas The hatched larvae of Norwegian spring spawning herring are transported to ... -
Growth in the Norwegian spring-spawning herring for the year-classes 1950 -1960 and 1973 -1983
(ICES CM Documents;1988/H:35, Working paper, 1988)Two periods with great differences in year-class abundance and recruitment where chosen for growth studies. In the first period the mean year-class strength at 3 years was 6 790 x 10[6] individuals while in the second ... -
Growth of Atlantic herring larvae (Clupea harengus L.) in response to climatic long term trends (NAO) and to hydrographical features in the northern North Sea in the period 1990- 1997
(ICES CM Documents;1999/L:26, Working paper, 1999)Herring larvae were sampled during the IHLS in the ICES area IVa from 1990 to 1997. Larval growth was determined based on otolith microstructure analysis from larvae of 7-25mm standard length. The data were correlated ... -
Growth patterns in otoliths as an indication of daily growth variations of larval herring (Clupea harengus) from an experimental ecosystem
(ICES CM Documents;1981/H:31, Working paper, 1981)Larval herring were released in a large outdoor basin four days after hatching and the mean growth in length and weight of the herring larvae and fry was monitored for 100 days. The food supply was estimated from weekly ... -
Halvparten av nordsjøsilda kan dø etter trenging i not : Crowding in purse seine can kill half the catch of North Sea herring
(Havforskningsnytt;Nr. 6 - 2010, Working paper, 2010)Catch regulation in purse seining for herring has traditionally been done by discarding all or part of the catch if it is too big, or if the size or quality of the herring does not match requirements. Net burst is also ... -
Har ikke funnet silda [Erling Kåre Stenevik uttaler seg om tokt]
(Others, 2010-11-22) -
Harvest control rules and changing productivity: the working example of North Sea herring
(ICES CM documents, Working paper, 2006)North Sea herring is managed by the EU and Norway through a harvest control rule where target fishing mortalities are changed if the estimated SSB falls below a trigger biomass million tonnes). This management agreement ... -
Hermod, a single species model for the Norwegian spring spawning herring stock
(ICES CM Documents;1994/H:11, Working paper, 1994)HERMOD is a model for the population dynamics and migration of the Norwegian Spring spawning herring that is being developed with the double purpose of being an independent single species model and of being integrated ... -
Herring assessment working group for the area south of 62°N [27 April - 5 May1981, ICES headquarters]
(ICES CM Documents;1981/H:8, Working paper, 1981) -
Herring Assessment Working Group for the Area South of 62°N [Copenhagen, 2- 12 April, 1991]
(ICES CM Documents;1991/Assess:15, Working paper, 1991) -
Herring Assessment Working Group for the Area South of 62°N [Copenhagen, 20 -30 March, 1984]
(ICES CM Documents;1984/Assess:12, Working paper, 1984) -
Herring Assessment Working Group for the Area South of 62°N [Copenhagen, 21- 31 March, 1994]
(ICES CM Documents;1994/Assess:13, Working paper, 1994) -
Herring Assessment Working Group for the Area South of 62°N [Copenhagen, 22 March - 2 April, 1993]
(ICES CM Documents;1993/Assess:15, Working paper, 1993) -
Herring assessment working group for the area south of 62°N [Copenhagen, 23 March -1 April, 1982]
(ICES CM Documents;1982/Assess:7, Working paper, 1982) -
Herring assessment working group for the area south of 62°N [Copenhagen, 9 -18 March, 1983]
(ICES CM Documents;1983/Assess:9, Working paper, 1983) -
Herring Assessment Working Group for the Area South of 62°N [ICES Headquarters, Copenhagen, 9- 18 April, 1996]
(ICES CM Documents;1996/Assess:10, Working paper, 1996) -
Herring larvae (Clupea harengus) investigations in the Skagerrak area, December 1987 to March 1988. A preliminary report
(ICES CM Documents;1988/H:20, Working paper, 1988)From December 1987 to March 1988 two transects, Torungen - Hirtshals and Oksøy - Hanstholm, were performed once a month for sampling of herring larvae. The gear used was a 9 feet Isaac-Kid Midwater trawl sampling in the ...