Blar i Havforskningsinstituttet på emneord "atlantisk torsk"

Viser treff 21-40 av 48

    • Implications of fisheries-induced evolution for stock rebuilding and recovery 

      Enberg, Katja; Jørgensen, Christian; Dunlop, Erin S.; Heino, Mikko; Dieckmann, Ulf (Journal article; Peer reviewed, 2009-07-31)
      Worldwide depletion of fish stocks has led fisheries managers to become increasingly concerned about rebuilding and recovery planning. To succeed, factors affecting recovery dynamics need to be understood, including the ...

    • Life history of fjord cod from the Skagerrak in the mid-2000s compared to 1905 

      Lund, Marthe Bråthen; Olsen, Esben Moland; Espeland, Sigurd Heiberg; Stenseth, Nils Christian (Journal article; Peer reviewed, 2011-03-01)
      Life history changes serve as stress indicators in harvested populations. Data from recent decades show that many species of marine fish are now maturing at younger ages and smaller sizes, associated with a general increase ...

    • New perspectives on fish movement: kernel and GAM smoothers applied to a century of tagging data on coastal Atlantic cod 

      Espeland, Sigurd Heiberg; Olsen, Esben Moland; Knutsen, Halvor; Gjøsæter, Jakob; Danielssen, Didrik S.; Stenseth, Nils Christian (Journal article; Peer reviewed, 2008-12-09)
      Tagging–recovery studies have been used successfully on many occasions, and the data analysed in a variety of ways with respect to fish movement. Here we provide a synoptic account of useful statistical techniques for ...

    • Nodavirus in farmed Atlantic cod Gadus morhua in Norway 

      Patel, Sonal; Korsnes, Kjetil; Bergh, Øivind; Todnem Vik-Mo, Frode; Pedersen, Jan Per; Nerland, Audun H. (Journal article; Peer reviewed, 2007-09-14)
      Viral encephalopathy and retinopathy (VER) was diagnosed in 5 to 24 g sized farmed Atlantic cod Gadus morhua kept in sea cages at Parisvatn, Hordaland county, on the west coast of Norway. Moderate mortality (10 to 15%) ...

    • The Norwegian Skagerrak coastal cod 

      Gjøsæter, Jakob (ICES CM documents;1990/G:50 Appendix III, Working paper, 1990)

    • Occurence and structure of cysts in x-cell lesions of Atlantic cod (Gadus morhua L.) 

      Watermann, Burkard; Egidius, Emmy; Peters, N.; Schmidt, W. (ICES CM Documents;1994/E:12, Working paper, 1994)
      Introduction: Despite numerous investigations the nature and origin of x -cells remain unknown. These ovoid, pale-staining cells with a large, round nucleus and prominent nucleolus are known to occur in the form of ...

    • Om skreiens atferd på gytefeltet 

      Sundnes, Gunnar (Fisken og havet;1964 - Nr. 4, Journal article, 1964)

    • Recruitment of Atlantic cod stocks in relation to temperature and advection of copepod populations 

      Sundby, Svein (Journal article; Peer reviewed, 2000-11)
      The recruitment of Atlantic cod stocks shows different responses to temperature changes. Cod stocks inhabiting the lower temperature range show generally an increase in recruitment with increasing temperature, while cod ...

    • Recruitment of Atlantic cod stocks in relation to temperature and advection of copepod populations 

      Sundby, Svein (Journal article; Peer reviewed, 2000-11)
      The recruitment of Atlantic cod stocks shows different responses to temperature changes. Cod stocks inhabiting the lower temperature range show generally an increase in recruitment with increasing temperature, while cod ...

    • Recruitment Variability in North Atlantic Cod and Match-Mismatch Dynamics 

      Kristiansen, Trond; Drinkwater, Ken; Lough, R. G.; Sundby, Svein (Journal article; Peer reviewed, 2011-03-07)
      Background Fisheries exploitation, habitat destruction, and climate are important drivers of variability in recruitment success. Understanding variability in recruitment can reveal mechanisms behind widespread decline in ...

    • RNA deep sequencing of the Atlantic cod transcriptome 

      Johansen, Steinar D.; Karlsen, Bård Ove; Furmanek, Tomasz; Andreassen, Morten; Jørgensen, Tor Erik; Bizuayehu, Teshome T.; Breines, Ragna; Emblem, Åse; Kettunen, Päivi; Luukko, Keijo; Edvardsen, Rolf B.; Nordeide, Jarle Tryti; Coucheron, Dag H.; Moum, Truls (Journal article; Peer reviewed, 2010-05-20)
      The Atlantic cod (Gadus morhua) is an emerging aquaculture species. Efforts to develop and characterize its genomic recourses, including draft-grade genome sequencing, have been initiated by the research community. The ...

    • RNA deep sequencing of the Atlantic cod transcriptome 

      Johansen, Steinar D.; Karlsen, Bård Ove; Furmanek, Tomasz; Andreassen, Morten; Jørgensen, Tor Erik; Bizuayehu, Teshome T.; Breines, Ragna; Emblem, Åse; Kettunen, Päivi; Luukko, Keijo; Edvardsen, Rolf B.; Nordeide, Jarle Tryti; Coucheron, Dag H.; Moum, Truls (Journal article; Peer reviewed, 2010-05-20)
      The Atlantic cod (Gadus morhua) is an emerging aquaculture species. Efforts to develop and characterize its genomic recourses, including draft-grade genome sequencing, have been initiated by the research community. The ...

    • Skreiundersøkelsene og skreifisket i 1959 

      Hylen, Arvid; Sætersdal, Gunnar (Fisken og havet;1959 - Nr. 1, Research report, 1959)

    • Small-scale genetic structure in a marine population in relation to water circulation and egg characteristics 

      Ciannelli, Lorenzo; Knutsen, Halvor; Olsen, Esben Moland; Espeland, Sigurd Heiberg; Asplin, Lars; Jelmert, Anders; Knutsen, Jan Atle; Stenseth, Nils Christian (Journal article; Peer reviewed, 2010-10)
      Until the last decade it was assumed that most marine species have pronounced gene flow over vast areas, largely because of their potential for dispersal during early life stages. However, recent genetic, modeling, and ...

    • Spatial scale of genetic structuring in coastal cod Gadus morhua and geographic extent of local populations 

      Jorde, Per Erik; Knutsen, Halvor; Espeland, Sigurd Heiberg; Stenseth, Nils Christian (Journal article; Peer reviewed, 2007-08-07)
      We estimated the spatial scale of genetically distinguishable populations of coastal Atlantic cod Gadus morhua using microsatellite DNA markers. Significant overall heterogeneity in allele frequencies was found among 5 cod ...

    • Spawning stock and recruitment in North Sea cod shaped by food and climate 

      Olsen, Esben Moland; Ottersen, Geir; Llope, Marcos; Chan, Kung-Sik; Beaugrand, Grégory; Stenseth, Nils Christian (Journal article; Peer reviewed, 2010-09-01)
      In order to provide better fisheries management and conservation decisions, there is a need to discern the underlying relationship between the spawning stock and recruitment of marine fishes, a relationship which is ...

    • Spawning stock and recruitment in North Sea cod shaped by food and climate 

      Olsen, Esben Moland; Ottersen, Geir; Llope, Marcos; Chan, Kung-Sik; Beaugrand, Grégory; Stenseth, Nils Christian (Journal article; Peer reviewed, 2010-09-01)
      In order to provide better fisheries management and conservation decisions, there is a need to discern the underlying relationship between the spawning stock and recruitment of marine fishes, a relationship which is ...

    • The genome sequence of Atlantic cod reveals a unique immune system 

      Star, Bastiaan; Nederbragt, Alexander J.; Jentoft, Sissel; Grimholt, Unni; Malmstrøm, Martin; Gregers, Tone F.; Rounge, Trine B.; Paulsen, Jonas; Solbakken, Monica H.; Sharma, Animesh; Wetten, Ola F.; Lanzén, Anders; Winer, Roger; Knight, James; Vogel, Jan-Hinnerk; Aken, Bronwen; Andersen, Øivind; Lagesen, Karin; Tooming-Klunderud, Ave; Edvardsen, Rolf B.; Tina, Kirubakaran G.; Espelund, Mari; Nepal, Chirag; Previti, Christopher; Karlsen, Bård Ove; Moum, Truls; Skage, Morten; Berg, Paul R.; Gjøen, Tor; Kuhl, Heiner; Thorsen, Jim; Malde, Ketil; Reinhardt, Richard; Du, Lei; Johansen, Steinar D.; Searle, Steve; Lien, Sigbjørn; Nilsen, Frank; Jonassen, Inge; Omholt, Stig W.; Stenseth, Nils Christian; Jakobsen, Kjetill S. (Journal article; Peer reviewed, 2011-08-10)
      Atlantic cod (Gadus morhua) is a large, cold-adapted teleost that sustains long-standing commercial fisheries and incipient aquaculture. Here we present the genome sequence of Atlantic cod, showing evidence for complex ...

    • The genome sequence of Atlantic cod reveals a unique immune system 

      Star, Bastiaan; Nederbragt, Alexander J.; Jentoft, Sissel; Grimholt, Unni; Malmstrøm, Martin; Gregers, Tone F.; Rounge, Trine B.; Paulsen, Jonas; Solbakken, Monica H.; Sharma, Animesh; Wetten, Ola F.; Lanzén, Anders; Winer, Roger; Knight, James; Vogel, Jan-Hinnerk; Aken, Bronwen; Andersen, Øivind; Lagesen, Karin; Tooming-Klunderud, Ave; Edvardsen, Rolf B.; Tina, Kirubakaran G.; Espelund, Mari; Nepal, Chirag; Previti, Christopher; Karlsen, Bård Ove; Moum, Truls; Skage, Morten; Berg, Paul R.; Gjøen, Tor; Kuhl, Heiner; Thorsen, Jim; Malde, Ketil; Reinhardt, Richard; Du, Lei; Johansen, Steinar D.; Searle, Steve; Lien, Sigbjørn; Nilsen, Frank; Jonassen, Inge; Omholt, Stig W.; Stenseth, Nils Christian; Jakobsen, Kjetill S. (Journal article; Peer reviewed, 2011-08-10)
      Atlantic cod (Gadus morhua) is a large, cold-adapted teleost that sustains long-standing commercial fisheries and incipient aquaculture. Here we present the genome sequence of Atlantic cod, showing evidence for complex ...

    • The relationship between spawning stock and recruitment for Atlantic cod stocks 

      Jakobsen, Tore (ICES CM Documents;1996/G:15, Working paper, 1996)
      The relationship between spawning stock biomass and recruitment in Atlantic cod stocks is investigated by ranking the SSB values according to size and applying a moving average of ten points. The resulting averages are ...