Browsing Havforskningsinstituttet by Subject "fish stocks"
Now showing items 101-111 of 111
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Stock–environment recruitment models for Norwegian spring spawning herring (Clupea harengus)
(Journal article; Peer reviewed, 2002)Different stock–environment recruitment models for Norwegian spring spawning herring (Clupea harengus) are fitted to a time series of spawning stock, recruitment, and temperature data extending back to 1907. In addition ... -
Survey design and analysis procedures: a comprehensive review of good practice
(ICES CM documents, Working paper, 1991)This paper provides a major review of acoustic survey and-data analysis procedures, it has been prepared as a result of discussions in the FAST working group of ICES. A review of published literature is combined with an ... -
Systematic bias in estimates of reproductive potential of an Atlantic cod (Gadus morhua) stock: implications for stock–recruit theory and management
(Journal article; Peer reviewed, 2006)Stock–recruit relationships that use spawning stock biomass (SSB) to represent reproductive potential assume that the proportion of SSB composed of females and the relative fecundity (number of eggs produced per unit ... -
Taksering av bestand av rognkjeks nord for 62ªN og rådgiving for fisket i 2004
(Fisken og havet, Research report, 2004)The catch of lumpsucker in 2003 gave a yield of 664 t of roe by 730 paricipating vessels. In 2002 the catch was 883 t and 659 vessels parisipated. This represent a decrease of 25% in the yield allthough the partisipation ... -
Temporal synchrony and variation in abundance of Atlantic salmon (Salmo salar) in two subarctic Barents Sea rivers: influence of oceanic conditions
(Journal article; Peer reviewed, 2004)Long-term variation in Atlantic salmon (Salmo salar) stocks was analyzed in two Barents Sea rivers, the Teno and Näätämöjoki, that represent the northernmost distribution area of the species. In contrast to most of the ... -
The bioeconomic consequences of fisheries ]induced adaptive changes
(ICES CM documents;2010/M:02, Working paper, 2010) -
Timely evaluation of stock status based on scientific surveys, an update
(ICES CM documents, Working paper, 2006) -
Torsk på Skagerrakkysten; mengde, dødelighet og kondisjon
(Fisken og havet, Research report, 2007)Kysttorsken har historisk vært den viktigste fiskearten på Skagerrakkysten. I de senere år har fiskere i østre deler av Skagerrak gitt utrykk for at kysttorskbestanden er blitt kraftig redusert. Rapporten her presenterer ... -
Vekslingerne i de store fiskerier
(Book, 1914) -
Venter i håpet en uke til [Leif Nøttestad uttaler seg om økosystemtokt og makrell]
(Others, 2010-07-21) -
Workshop for the Exploration of the Dynamics of Fish Stocks in Poor Conditions (WKPOOR2) [24-27 August 2009 Bergen, Norway]
(ICES CM documents;2009\ACOM:49, Working paper, 2009)