Sökning: "clear-cuts"

Visar resultat 1 - 5 av 92 uppsatser innehållade ordet clear-cuts.

  1. 1. Foliar fungal communities of naturally regenerated and nursery-produced Scots pine (Pinus sylvestris) seedlings

    Uppsats för yrkesexamina på avancerad nivå, SLU/Dept. of Forest Mycology and Plant Pathology

    Författare :Sara López Fernández; [2023]
    Nyckelord :Endophytes; high-throughput sequencing; foliar fungi; forest nursery; fungal community; fungal pathogens; metabarcoding; mycobiome; Pinus sylvestris; pine seedlings; Scots pine needles;

    Sammanfattning : Endophytic fungal communities living in leaves of trees can have a significant impact on their hosts,showing both beneficial and detrimental effects. Some mutualistic fungal species protect the host against pathogens or herbivores, while pathogenic species can increase the vulnerability of the host against biotic and abiotic stresses. LÄS MER

  3. 2. FOREST LANDSCAPE STRUCTURE OF CAPERCAILLIE (TETRAO UROGALLUS) LEK SITES IN NORTHERN SWEDEN : Analysis of lek site characteristics

    Kandidat-uppsats, Umeå universitet/Institutionen för ekologi, miljö och geovetenskap

    Författare :Agnes Blomgren; [2023]
    Nyckelord :capercaillie Tetrao urogallus ; habitat selection; forest landscape structure; lek site;

    Sammanfattning : The purpose of this study is to analyze which variables influence the capercaillie’s (Tetrao urogallus) selection of lek sites in northern Sweden by using remote sensing data. The lek site is a crucial area for the species’ reproductive success. LÄS MER

  4. 3. Alternativ till den svenska skogsbruksmodellen - möjligheter till en mer hållbar utveckling för skogen? : En undersökning av alternativa skogsbrukares uppfattningar, visioner och förutsättningar

    Kandidat-uppsats, Karlstads universitet/Institutionen för samhälls- och kulturvetenskap (from 2013)

    Författare :Thomas Frödin; [2022]
    Nyckelord :Forestry; biodiversity; sustainability; post-anthropocentrism; Skogsbruk; biologisk mångfald; hållbarhet; post-antropocentrism;

    Sammanfattning : Uppsatsen tar sin utgångspunkt i en undran över det svenska skogsbrukets dominerande modell med kalavverkningar och påverkan på biologisk mångfald, och hur det relateras till den hållbara utvecklingens tre dimensioner. Syftet har därför varit att undersöka alternativa skogsbrukares förhållningssätt, visioner och hinder kopplat till brukandet av skogen och hur det påverkar både människa och miljö. LÄS MER

  5. 4. Closer-to-nature forestry : Mapping the views of some stakeholders to the new EU Forest Strategy

    Kandidat-uppsats, SLU/Dept. of Forest Genetics and Plant Physiology

    Författare :Astrid Bygge; [2022]
    Nyckelord :Closer-to-nature silviculture; Forest management methods; Stakeholder preferences; Policy instruments; Forest governance;

    Sammanfattning : The European Commission adopted the European (EU) Forest Strategy in 2021, where forests and forest management practises such as closer-to-nature forestry (CNF) are identified as a key in solving the two crises of climate change and biodiversity loss. This interview study analyses the attitudes of different forest stakeholders towards CNF and their preferred regulation method of it. LÄS MER

  7. 5. Temporal evaluation of retention patch development : retention patches in Swedish forestry

    Kandidat-uppsats, SLU/Dept. of Forest Ecology and Management

    Författare :Noel Wieser; Per Schönning; [2022]
    Nyckelord :Retention forestry; Retention patch; Inland; Near coastal; Geographics information systems; Orthophotos; Västerbotten;

    Sammanfattning : The demands on the world’s forests are increasing rapidly and the different interests are conflicting, often including goals of biodiversity and timber production. Forest management has since the 1990s included a scientifically validated measure known as retention forestry, to better balance conflicting goals of forest management. LÄS MER