Now showing items 1-2 of 2

    • Ecological and acoustic investigations of jellyfish (Scyphozoa and Hydrozoa) 

      Lynam, Christopher Philip (University of St Andrews, 2006-04) - Thesis
      As the biomass of jellyfish (medusae of the Scyphozoa and Hydrozoa) has risen in numerous locations worldwide, awareness of their potential to exert a controlling influence on marine ecosystems and hinder the recruitment ...
    • Investigation into a prominent 38 kHz scattering layer in the North Sea 

      Mair, Angus MacDonald (University of St Andrews, 2008-07) - Thesis
      The aim of this study was to investigate the composition of an acoustic scattering layer in the North Sea that is particularly strong at 38 kHz. A full definition of the biological composition of the layer, along with its ...