Uncertainty in estimates of density and biomass of Norwegian spring spawning herring based on combined acoustic and trawl surveys

  • Jon Helge Vølstad
  • Sondre Aanes
  • Åge Sigurd Høines
  • Erling Kåre Stenevik
  • Øyvind Tangen

Publication details

  • Event: (Sochi)
  • Year: 2013
  • Organiser: The Polar Research Institute of Marine Fisheries and Ocean