Sökning: "älg"

Hittade 4 avhandlingar innehållade ordet älg.

  1. 1. Increased resilience in managed boreal forests : Controlling damage by spruce bark beetle and moose in Sweden

    Författare :Matilda Lindmark; Bengt-Gunnar Jonsson; Erika Wallin; Jan-Olov Weslien; Mittuniversitetet; []
    Nyckelord :LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES;

    Sammanfattning : Most of the forests growing in Europe today have been planted, or heavily affected, by humans. This is because the forest industry provides crucial raw materials for diverse products, including timber, pulp and paper, cellulose-based substances and renewable energy sources. LÄS MER

  3. 2. Människor i utmark

    Författare :Eva Svensson; Historisk arkeologi; []
    Nyckelord :HUMANIORA; HUMANITIES; local societies; social practice; human strategies; pitfalls for elk; bloomery furnaces; shielings; outland agriculture; outland haymaking; rural settlement; soapstone quarries; forest farmers; tar production; households; landscape archaeology; Outand use; Archaeology; Arkeologi;

    Sammanfattning : The aim of this study is to illuminate the complex and varied uses of the forested outlands, from the Iron Age, through the Middle Ages, to Early Modern times. Material evidence from the landscape of Värmland, in Western Sweden, will be examined, focusing on the local societies of Dalby and Gunnarskog. LÄS MER

  4. 3. Forest Development and Interactions with Large Herbivores

    Författare :Christer Kalén; Biologiska institutionen; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Växtekologi; Plant ecology; modelling; preferences; browsing; deer; forestry; succession;

    Sammanfattning : This thesis discusses aspects of feeding habits of moose (Alces alces) and their impact on forest development. The development of forage that is available to moose was studied by sampling the amount of edible biomass on pine and birch trees. LÄS MER

  5. 4. The ubiquity and type diversity of papillomaviruses in normal skin

    Författare :Annika Antonsson; Malmö Klinisk mikrobiologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Microbiology; bacteriology; virology; mycology; Mikrobiologi; bakteriologi; virologi; mykologi; skin phylogeny; HPV prevalence; HPV type detrmination; PCR; human papillomavirus; HPV;

    Sammanfattning : Papillomaviruses are a diverse, epitheliotropic group of viruses. Some genotypes are the main cause of anogenital cancer in humans; others can induce skin lesions. In order to investigate the occurrence of subclinical skin infections with human papillomavirus (HPV), a pair of degenerate primers (FAP59/64) was designed. LÄS MER