191 uppsatser · sida 9 av 13
en fallstudie av följderna av Stora Ensos försöksverksamhet med askåterföring
This thesis reports on a case study of a forest company, Stora Enso, and their experience from a number of trials and experiments with ash recycling. A literature survey and a total of eleven in-depth interviews were carried out. Ash recycling was found to be the concern of …
This report investigates what attitude private forest owners in the County of Stockholm, Sweden have towards biodiversity landconservation. Private landowners were asked to answer a questionnaire containing questions about there property and there attitude towards biodiversity …
en undersökning av större biobränsleanvändares syn på biobränslemarknaden i Västerbotten
… The increase in the use of bio energy makes it an interesting prospect for forest companies to produce bio energy from the forest. Sveaskog has a fairly extensive bio energy programme, mainly in southern and middle Sweden. Their activity regarding bio energy in northern Sweden …
… All public authorities can represent the government but it is only the Swedish Forest Administration who does that regularly (because it is the only authority with economic resources for that purpose). Therefore, NCAs are almost only used to protect forested nature. The …
En bebyggelseundersökning av Skyttsie Hage på Skanörs ljung
… The farm have probably also functioned as a royal hunting lodge where the forester resided. A royal forest have grown round Skyttsie Hage and the collecting of timber for the yearly market was probably controlled from here. Resources and control might be keywords concerning the …
en fältstudie över föryngring, trädslagsfördelning och död ved 14 år efter åtgärd
A new Swedish political approach to forestry was initiated 1993, that put goals of production and environmental issues into equal importance to Swedish Forestry Law. Earlier nature conservation very often declaimed preservation the best way to conserve nature, but recently it is …
omfattning och påverkande faktorer
… % and Valinge 10 % shoot-damage. Simonstorp and Stavsjö are more homogeneous forestlandscapes, whereas Valinge has a mixed landscape with forest and fields. The results therefore seem to support the belief that deer-browsing on spruce-plants mainly occurs in forest-dominated and …
Det svenska kulturlandskapet har förändrats radikalt under de senaste 200 åren från ett varierat och heterogent landskap till ett mer monotont, homogeniserat landskap som följd av att olika former av mänskligt resursutnyttjande har effektiviserats. Detta har lett till en …
en analys av utvalda delar i Wessmantorp
… and need for survival is no longer depending on the agricultural work. The forestry has replaced the farming and a lot of the natural pastural have been lost. Wessmantorp in the north part of Skåne is an old place for forestry and farming where people have been living for …
… preference for the habitat classes arable land, pasture and coniferous forest between 5 - 15 m compared to the habitat class young forest. Visibility and canopy cover were estimated for selected and random bed-sites for fawns marked in 2009, and as expected the selected …
a metal polluted forest soil in Gusum
… not be seen and pH on Stångberget was nowsimilar to that of a natural Swedish forest soil. Results could not show that thepH drop had caused increased leachability, instead the leachability was lowerthan in previous studies. Leaching from Stångberget did not seem to affectmetal …
… on 4 200 hectares.Overall 58 % or about 10 million hectares of the productive forest in north Sweden could be possible for cultivation to increase volume growth with P. contorta var. latifolia, L. sukaczewii, A. lasiocarpa, P. × wettsteinii and P. mariana. Additional 1.3 million …
… the economic aspects. The quantitative study had two perspectives, one as a forest owner when the profitability at road side was analysed, and one as a pulp producer, when the wood cost at mill gate was calculated. When the profitability at road side was analysed, KPI´s such as …
… area is covered with shallow or thick peat. There is a potential to increase forest production in Sweden with almost 2 million m3/year in selected peatlands with low conservation values. This increase can be accomplished by drainage, complementary drainage, ditch maintenance …
Hur viltvård kan påverka variationen av lövträd och buskar
The fragmentation and reduction of deciduous forests in Sweden is threatening many species. Particularity worrying is the loss of broad-leaf trees, since a diversity of species is often associated to them. Today many deciduous trees are situated along the border between forested …
