Essays about: "stubbskörd"

Showing result 1 - 5 of 6 essays containing the word stubbskörd.

  1. 1. Produktivitet vid stubbskörd : inverkan av stubbstorlek och avstånd

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

    Author : David Eriksson; Erik Lindgren; [2018]
    Keywords : produktivitet; tidsstudie; stubbrytning; biobränslen; gran;

    Abstract : Sverige står inför en stor klimatomställning och kraven på allt effektivare och miljövänligare energikällor ökar. Biobränslen anses vara en viktig del i denna omställning och stubbved är ett av de primära biobränslena som har stor potential att öka. READ MORE

  3. 2. Spatiotemporal variation of carbon stocks and fluxes at a clear-cut area in central Sweden

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Emmy Axelsson; [2011]
    Keywords : soil respiration; clear-cut; physical geography and ecosystem analysis; carbon stock; carbon flux; carbon dioxide; Earth and Environmental Sciences;

    Abstract : Forests have a large role in the global carbon cycle. Forest management could play a crucial role in mitigating climate change. With a growing demand for renewable energy the forest could contribute. Stumps are one of the potential energy sources from the forest. READ MORE

  4. 3. Epixylic, forest-interior bryophytes in young stands : importance of local environmental variables, propagule sources, and distance to bordering woodland key habitats

    University essay from SLU/Dept. of Ecology

    Author : Simon Hultby; [2011]
    Keywords : CWD; FWD; stump; stump harvest; Anastrophyllum hellerianum; lichen;

    Abstract : The reduction of coarse, dead wood is considered to be the biggest threat to flora and faunain boreal forests. Extensive harvest of logging residues would increase this reduction evenmore. However, the role of dead wood created at final felling for boreal, epixylic species isstill largely unclear. READ MORE

  5. 4. Stubbskörd : från modell till verklighet

    University essay from SLU/School for Forest Management

    Author : Gustav Cagner; [2011]
    Keywords : Uttag av stubbar; Bioenergi; Biobränsle;

    Abstract : In the near future we need to reduce the greenhouse gas emissions significantly for the benefit of the environment around us. The European Union has de-manded a variety of climate and energy goals to be achieved by year 2020, the “20-20-20” targets. READ MORE

  6. 5. Stubblyftningens initiala effekt på emissioner av växthusgaser från en granmark i Småland

    University essay from SLU/Dept. of Soil and Environment

    Author : Björn Holmström; [2008]
    Keywords : stubbskörd; stubbrytning; skogsbruk; markstörning; markrespiration; CO2; N2O; CH4; metan; lustgas; koldioxid; kolbalans;

    Abstract : In order to reduce greenhouse gas emissions from human activities fossil fuels will have to be replaced with renewable energy alternatives, such as bioenergy. Sweden has a great potential to produce bioenergy derived from forest products and there is currently a great interest within Sweden in using stumps for bioenergy production. READ MORE