Sökning: "wood decay fungi"

Visar resultat 1 - 5 av 10 uppsatser innehållade orden wood decay fungi.

  1. 1. Spruce associated Porodaedalea species distribution in Sweden

    Master-uppsats, Uppsala universitet/Institutionen för biologisk grundutbildning

    Författare :Monica Guilera Recoder; [2022]
    Nyckelord :Fungi; Genetics; Porodaedalea;

    Sammanfattning : Wood-inhabiting fungi have very important roles in the ecosystem in the degradation of dead wood by acting respectively as parasites and saprotrophs in boreal forests. Porodaedalea chrysoloma is a wood-decay parasite poroid fungi that is considered a key species in the old growth boreal forests. Due to forestry its habitat is declining. LÄS MER

  3. 2. Using sniffer dogs for non-invasive detection of Heterobasidion root rot from scent stimuli derived from Norway spruce trees

    Master-uppsats, SLU/Southern Swedish Forest Research Centre

    Författare :Natalia Karolina Wysocka; [2021]
    Nyckelord :Detection dogs; sniffer dogs; Norway spruce; Heterobasidion spp.; decay; root rot;

    Sammanfattning : The fungi of Heterobasidion spp. are known to cause root and butt rot disease, and are responsible for major economic losses to forestry sector in Sweden. The fungal infection in Norway spruce (Piecea abies(L.)Karst. LÄS MER

  4. 3. Effect of experimental warming and assembly history on wood decomposition

    Master-uppsats, Mittuniversitetet/Institutionen för naturvetenskap

    Författare :Saba Hagos; [2020]
    Nyckelord :wood decay fungi; species composition; assembly history; warming; temperature; fungal growth; decomposition; carbon dioxide; climate feedbacks; species priority; polypore; microcosm; Norway spruce;

    Sammanfattning : Sammanfattning: Wood decay fungi are the main decomposer of lignocellulose material stored in wood. Thus, all factors that affect them could affect their ecological function. This in return, may affect ecosystem functioning in terms of altered carbon emissions from dead wood. LÄS MER

  5. 4. Community structure of polyporous fungi after wildfire in boreal forest

    Master-uppsats, SLU/Dept. of Wildlife, Fish and Environmental Studies

    Författare :Isak Vahlström; [2019]
    Nyckelord :biodiversity; community composition; natural disturbance; forest fire; polyporous fungi; ; wood-decaying fungi;

    Sammanfattning : Wildfire is a natural disturbance that creates large amounts dead wood and contribute to a landscape of different successional stages, important for biodiversity. The number of wildfires have declined in boreal Fennoscandia due to effective fire suppression. LÄS MER

  7. 5. Sorptionsegenskaper för acetylerat trä - Mätning av sorptionsisotermer och sorptionsentalpi

    Master-uppsats, Lunds universitet/Avdelningen för Byggnadsmaterial

    Författare :Hanna Bülund; [2019]
    Nyckelord :Acetylated; wood; softwood; spruce; Picea abies; sorption isotherm; sorption enthalpy; conditioning; sorption calorimetry; modified wood.; Technology and Engineering;

    Sammanfattning : Trä är ett av våra äldsta byggnadsmaterial. Idag återfinns trä ofta på många olika platser i en byggnad och fyller således många olika funktioner. Fuktinnehåll i trä påverkar dess mekaniska egenskaper och vid höga fuktinnehåll är sannolikheten stor att trä angrips av biologiska organismer. LÄS MER