Essays about: "Betula pubescens"

Showing result 26 - 30 of 32 essays containing the words Betula pubescens.

  1. 26. Plantering av gran (Picea abies) på kalhyggen och självföryngring under högskärmar av björk (Betula pendula och Betula pubescens) : föryngringsresultat 7-10 år efter avverkning

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

    Author : Lars Johansson; [2008]
    Keywords : högskärm; plantering; markberedning; björk; gran; höjdtillväxt; naturlig föryngring; föryngringsresultat; beståndsföryngring;

    Abstract : The aims of the silvicultural method natural regeneration of spruce (Picea abies L. Karst) in birch (Betula pendula and pubescens) shelterwoods are to establish a new stand of tree seedl-ings and to protect those from high groundwater levels, frost damages and grass competition during its first life years. READ MORE

  3. 27. Water uptake of hardwoods

    University essay from Institutionen för teknik och design

    Author : Jiri Michalec; Sylvie Niklasova; [2006]
    Keywords : annual ring orientation; floating test; permeability;

    Abstract : This study investigate water uptake in six different species of hardwood in tangential and radial section. Alder (Alnus glutinosa) and beech (Fagus sylvatika) represent semi-diffuse-porous hardwoods. READ MORE

  4. 28. S:t Sigfrids granne : en begravningsplats för alla

    University essay from SLU/Dept. of Urban and Rural Development

    Author : Maria Hennius; [2006]
    Keywords : begravningsplats; mångkulturell; mångreligiös;

    Abstract : This paper is about cemetaries in a multireligious society. The aim of the work is to compare the physical expressions of different religions burial traditions, in order to plan a multireligious cemetary in Borås. I´ve studied the five worldreligions, Judaism, Chritstianity, Islam, Buddhism and Hinduism. READ MORE

  5. 29. Vegetationsutveckling och mänsklig aktivitet under äldre Stenålder vid Döudden, Arjeplog kommun

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

    Author : Nina Persson; [2004]
    Keywords : vegetationshistoria;

    Abstract : The landscape in the interior of Norrland has undergone dramatic changes since the deglaciation as a consequence of faultings, earthquakes and tilting of the landscape westwards. Archaeological investigations along former shorelines by the use of models of isostatic land uplift, have revealed many Mesolitic settlements in northern Sweden. READ MORE

  6. 30. Förslag till skötselplan för Uppsala högar och Tunåsen : ett exempel på medbestämmande planering

    University essay from SLU/Dept. of Forest Products

    Author : Andreas Alvehus; [2002]
    Keywords : skötselplan; medbestämmande; planering;

    Abstract : This Master thesis is made at the request of the local municipality of Uppsala in Sweden. The purpose of this work is to create a guiding management plan. Recreation, conservation of the cultivated landscape and the historical environment, conservation biology and the aim of the landowners are all considerd. READ MORE