• Assessment and management of Barents Sea capelin 

      Hamre, Johannes (PINRO-IMR Symposium, Conference object, 1985)
      The history of the Barents Sea capelin fishery and fishery regulations is reviewed. Basic assessment data and theories are described and discussed in the light of the population dynamics governing the sustainable yield.
    • Capelin and herring as key species for the yield of cod: Results from multispecies model runs 

      Hamre, Johannes (IMR/PINRO Joint Report Series, Conference object, 2002)
      A conceptual multispecies model for the fishery of capelin, cod and herring (Systmod) in the Norwegian Sea-Barents Sea region has been developed and used in analysing the impact of different fishery management strategies ...
    • Life history and exploitation of the Norwegian spring spawning herring 

      Hamre, Johannes (PINRO-IMR Symposium, Conference object, 1990)
      This paper is a review of the history and exploitation of the Norwegian spring spawning herring stock. In a virgin state the biomass of this stock may have ranged from 15 to 20 million tonnes and it was the most important ...
    • Survival tests of internally tagged herring 

      Hamre, Johannes; Toresen, Reidar (PINRO-IMR Symposium, Conference object, 1990)
      Two separate survival tests were run in an indoor basin. Herring was tagged applying internal metal tags as used in the annua1 tagging experiments on the Norwegian spring-spawners. The mortality caused by tagging was ...