Browsing Fiskeridirektoratets skrifter, Serie Havundersøkelser (1900-1990) by Author "Laevastu, Taivo"

Now showing items 1-1 of 1

    • Effects of ocean thermal structure on fish finding with sonar 

      Laevastu, Taivo (Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1969)
      1. The width of the sound beam trapped in the surface channel depends, besides on MLD and INGRAD, also on SST. The latter relation is brought about by nonlinearity in the sound speed dependence on temperature and depth ...