Browsing Havforskningsinstituttet by Subject "fish stocks"
Now showing items 1-20 of 111
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A cross-ecosystem comparison of temporal variability in recruitment of functionally analogous fish stocks
(ICES CM documents;2007/D:10, Working paper, 2007)As part of the international MENU collaboration, variability in temporal patterns of recruitment and spawning stock were compared among functionally analogous species from four marine ecosystems including the Gulf of ... -
Barents Sea capelin
(Conference object, 2009-05) -
Barents Sea capelin
(Conference object, 2009-05) -
Beskatningen av fiskebestandene i våre nordlige farvann. Norsk og internasjonalt arbeid for å motvirke overfiske
(Fisken og havet;1961 - Nr. 3, Journal article, 1961) -
Changes in acoustic abundance - a signal indicatior for stock dynamics for cod (Gadus morhua)
(ICES CM documents, Working paper, 1999)To be able to take the proper and timely management actions, it is crucial to reliably defect major changes in trends of fish stock abundance. For the assessment of Northeast Arctic cod, the Norwegian bottom trawl survey ... -
Concepts used in the biochemical and serological identification of fish stocks
(ICES CM Documents;Sy:7, Working paper, 1969) -
Determining the extinction cross section of aggregating fish
(Journal article; Peer reviewed, 1992)When fish are aggregated over a flat bottom, and fish and bottom echoes can be distinguished, it is possible to determine the fish extinction cross section by a simple application of the echo integration method. The theory ... -
Distribution and life cycle of krill north of 73° N in the Barents Sra
(Fisken og havet, Research report, 1995)Thysanoessa inermis and T. longicaudata were the dominant krill species whereas T. raschii and Meganyctiphanes norvegica were seldom observed in the western and central Barents Sea during 1984 to 1992. None of the krill ... -
Ecological and Evolutionary Recovery of Exploited Fish Stocks
(ICES CM documents, Working paper, 2006) -
Effects of climate change on the fish stocks in the high north seas
(Lecture, 2010)Summarizes the effects of climate variation on geographic distribution of fish in northern seas. -
Etterlatte oljeplattformer som kunstige fiskerev
(Fisken og havet, Research report, 1999)Prosjektet som beskrives i rapporten har til hensikt å belyse i hvilken utstrekning etterlatte plattformer i Nordsjøen samler fisk, og om de kan utnyttes til lønnsomt fiske. Hoveddelen ble utført ved Albuskjell 2/4 Fox ... -
Fant makrell og «savnet» sild [Leif Nøttestad uttaler seg om tokt]
(Others, 2010-07-28) -
Fisheries-induced rates of contemporary evolution: comparing haldanes and darwins
(ICES CM documents;2010/M:04, Working paper, 2010) -
Fisheries-induced selection as a driver of biodiversity change in exploited populations
(ICES CM documents;2007/E:17, Working paper, 2007)Today, fishing is the dominant source of mortality in most commercially exploited fish stocks. Life-history theory predicts that changes in mortality regime cause selection on life-history traits. In particular, increased ... -
Fisken i Norskehavet kartlegges
(Havforskningsnytt, Working paper, 1997) -
Forvaltning av norsk-arktisk torsk [1992]
(Havforskningsnytt, Working paper, 1992) -
Forvaltning av norsk-arktisk torsk [1994]
(Havforskningsnytt, Working paper, 1994) -
Fritidsflåten vil stanse yrkesfiskeri [Jacob Gjøsæter uttaler seg om torsk og trålfiske]
(Others, 2010-05-26)