Sökning: "Jan Damm"

Hittade 1 uppsats innehållade orden Jan Damm.

  1. 1. Can GIS be used to identify streams with successful recruitment of freshwater pearlmussels (Margaritifera margaritifera)?

    Magister-uppsats, Fakulteten för samhälls- och livsvetenskaper

    Författare :Jan-Olov Högberg; [2009]
    Nyckelord :Margaritifera margaritifera; Freshwater pearl mussel; GIS; recruitment; landscape; spatial information;

    Sammanfattning : The freshwater pearl mussel (Margaritifera margaritifera) has declined dramatically throughout its range and is faced with recruitment problems in most of the streams where populations still persist. Human activities, such as forestry and agriculture, are thought to be the main reason for these problems. LÄS MER