Essays about: "5 importance of forest"

Showing result 21 - 25 of 68 essays containing the words 5 importance of forest.

  1. 21. Naturlig föryngring efter brand : Fyra trädarters etablering i relation till mikromiljö och spridningsavstånd på Salabrännan

    University essay from SLU/Dept. of Forest Ecology and Management

    Author : Maria Jakobsson; [2017]
    Keywords : Plantetablering; mikromiljö; bränningsdjup; spridningsavstånd; skogsbrand; Salabrännan; Västmanland; Seedling establishment; microenvironment; fire severity; depth of burn dispersal distance; forest fire; Västmanland;

    Abstract : Sommaren 2014 inträffade i Västmanland en med Sveriges mått mätt mycket stor brand, Salabranden. Brandfältet, och i synnerhet den del som blivit naturreservat, ger en unik möjlighet att studera hur den naturliga plantetableringen efter brand ser ut för några av Sveriges vanligast förekommande trädslag. READ MORE

  3. 22. Inter- and Intra-specific variability in functional traits of seedlings planted in successional tropical dry forest

    University essay from SLU/Southern Swedish Forest Research Centre

    Author : Stina Söderlund; [2016]
    Keywords : functional traits; leaf traits; restoration; stem traits; tropical Dry Forests;

    Abstract : The dry tropical forests are among the most threatened ecosystems in the world; they have been degraded and removed due to commercial values and cattle ranges. Restoration projects have gained global importance, including in Costa Rica where large restoration efforts have been started since 1970s. READ MORE

  4. 23. Stand dynamics and carbon stock in a sal (Shorea robusta C.F. Gaertn) dominated forest in Southern Nepal

    University essay from SLU/Southern Swedish Forest Research Centre

    Author : Patrik Ulvdal; [2016]
    Keywords : forest dynamics; S. robusta; carbon stock; community forestry; forest growth;

    Abstract : There is a lack of knowledge about the stand dynamics and carbon storage in forests dominated by Shorea robusta C.F. Gaertn (fam. Dipterocarpaceae) in southern Nepal, especially in forests managed by local communities. READ MORE

  5. 24. Kartläggning av överlappande arbetsmoment vid slutavverkning med drivarprototypen Komatsu X19

    University essay from SLU/Department of Forest Biomaterials and Technology (from 131204)

    Author : Frida Vesterlund; [2016]
    Keywords : drivning; maskinsystem; drivare; automation; arbetsmetod; drivningskoncept;

    Abstract : Examensarbetet består av en kvantitativ del, en tidsstudie av drivarprototypen Komatsu X19 med funktion för snabbyte av skördaraggregat och grip, och en kvalitativ del, en intervju av de två förare som körde drivaren. Kranarbete var den arbetskategori som utfördes i störst utsträckning under de två studerade lassen med en medelduration på 1 453 s/lass (39 % av den totala tiden). READ MORE

  6. 25. Ecological requirements of the threetoed woodpecker (Picoides tridactylus L.) in boreal forests of northern Sweden

    University essay from SLU/Dept. of Wildlife, Fish and Environmental Studies

    Author : Michelle Balasso; [2016]
    Keywords : three-toed woodpecker; dead wood; dead spruce; snags; habitat requirements; boreal forest; forest management;

    Abstract : The three-toed woodpecker (Picoides tridactylus L.) is a forest specialist bird, highly dependent on dead and decaying trees for foraging. I investigated the occurrence of the three-toed woodpecker in relation to vegetation characteristics including dead wood in the boreal forests of northern Sweden. READ MORE