• Kolmuleundersøkelser i Norskehavet i april-mai 1971 

      Jakupsstovu, Stein Hjalti; Nakken, Odd (Journal article, 1971)
      On a cruise with R/V "G. O. Sars" from 24 April to 9 May dense concentrations of blue whiting were found between the Faroes and Shetland and in the Norwegian Deep east of Tampen. Further north the fish were scattered. A ...
    • Lodde- og polartorskundersøkelser i Barentshavet august-september 1970 

      Nakken, Odd; Blindheim, Johan; Dragesund, Olav; Hognestad, Per T.; Midttun, Lars (Journal article, 1971)
      In the period 26 August to 11 September a joint Soviet-Norwegian 0-group fish survey was carried out in the Barents Sea (ANON. 1970). During this survey observations were also made on the distribution and abundance of adult ...
    • Lodde- og polartorskundersøkelser i Barentshavet august-september 1971 

      Dragesund, Olav; Nakken, Odd (Journal article, 1972)
      During August-September 1971 two subsequent series of observations were made on distribution and abundance of maturing capelin and polar cod in the Barents Sea. Abundance estimates for the two species indicated by echo ...
    • Loddeundersøkelser i Barentshavet i november-desember 1971 

      Jakupsstovu, Stein Hjalti; Midttun, Lars; Monstad, Terje; Nakken, Odd; Vestnes, Gudmund (Journal article, 1972)
      Relative echo abundance of capelin is given. Mainly young immature capelin was found in the area Thompson Ground - Southern part of the Sentral Bank. The population in the area between the Sentral Bank and the Skolpen Bank ...
    • Loddeundersøkelser med F/F "G. O. Sars" i Barentshavet i februar-mars 1973 

      Jakobsen, Tore; Nakken, Odd (Journal article, 1973)
      During the period 16 February-3 March 1973 R. V. «G. O. Sars» carried out a survey on spawning and prespawning capelin in the Barents Sea. The investigations were a continuation of those reported by Monstad and Midttun ...
    • Rapport om forsøksfiske etter kolmule vest av De Britiske Øyer i februar-mai 1973 

      Jakupsstovu, Stein Hjalti; Nakken, Odd; Olsen, Hans Edvard; Strøm, Albert; Dahl, Vermund; Hamre, Johannes (Journal article, 1973)
      The experiments were carried out with four boats. Two of a different size working as one boat midwater trawlers and two as a twoboat midwater trawl unit. It is concluded that the spawning stock is dense enough for commercial ...
    • Rapport om tokt med F/F Johan Hjort til Vest Grønland i april/mai 1964 

      Nakken, Odd; Bratberg, Erling (Journal article, 1964)
    • Skreiinnsiget 1969 

      Monstad, Terje; Nakken, Odd; Nævdal, Gunnar (Journal article, 1969)
      Denne artikkelen gir en oversikt over fordelingen av skrei i Lofoten gjennom sesongen 1969, basert på ekkoloddobservasjoner fra tre fartøyer. M/S «Havdron» krysset langs yttersiden av Lofoten og Vesterålen to ganger: 14.-16. ...
    • Tokt med F/F Johan Hjort til vårsildfeltene utenfor Møre i tiden 7.-17. mars 1967 

      Nakken, Odd; Bjørke, Herman; Dragesund, Olav (Journal article, 1967)