Sökning: "Pia Brown"

Hittade 1 uppsats innehållade orden Pia Brown.

  1. 1. Foraging efficiencies on drifting and benthic prey in juvenile salmonids - effect of light

    Master-uppsats, Karlstads universitet/Institutionen för miljö- och livsvetenskaper

    Författare :Pia L. M. Larsson; [2016]
    Nyckelord :Foraging; benthic; prey; drifting; salmon; trout; salmonids; light; day; night;

    Sammanfattning : Stream living salmonids are generally regarded as drift feeders that rely upon their vision when foraging. It has been shown that salmonids become nocturnal at low water temperatures, but have a low foraging efficiency as light intensity is low, due to their dependence upon vision. LÄS MER