Sökning: "Tony Sahlberg"

Hittade 1 uppsats innehållade orden Tony Sahlberg.

  1. 1. Effekt av biotopvård på öringpopulationen i två vattendrag

    Kandidat-uppsats, Fakulteten för samhälls- och livsvetenskaper

    Författare :Tony Sahlberg; [2010]
    Nyckelord :brown trout; restoration; timber floating; pool-riffle;

    Sammanfattning : I have done a follow up study of the restoration of two rivers, Röälven and Grundan, in order to evaluate the effects of the restoration on the endemic population of trout. Both rivers have been used for timber floating during many years throughout the 20th century, and because of this, had all obstacles such as rocks and wood parts removed. LÄS MER