Sökning: "forest clearcutting"

Hittade 2 avhandlingar innehållade orden forest clearcutting.

  1. 1. Land use effects on greenhouse gas emissions from boreal inland waters

    Detta är en avhandling från Umeå : Umeå University

    Författare :Marcus Klaus; Umeå universitet.; [2017]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; greenhouse gas; boreal forest; carbon cycling; whole-ecosystem experiment; limnology; metabolism; forest clearcutting; nitrogen enrichment;

    Sammanfattning : Anthropogenic activities perturb the global carbon and nitrogen cycle with large implications for the earth’s climate. Land use activities deliver excess carbon and nitrogen to aquatic ecosystems. In the boreal biome, this is mainly due to forestry and atmospheric deposition. LÄS MER

  2. 2. Population dynamics of small mammals in relation to habitat factors in natural and managed forests

    Detta är en avhandling från Luleå : Luleå tekniska universitet

    Författare :Frauke Ecke; Luleå tekniska universitet.; [2000]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Landscape Ecology; Landskapsekologi;

    Sammanfattning : The influence of forest age and structural habitat factors on species richness and the population dynamics of small mammals were evaluated. Small mammals were monitored both in old-growth and in immature managed forests, and habitat factors were recorded. LÄS MER