7 uppsatser
Kan blädningsbrukad skog lagra mer kol än trakthyggesbrukad skog?
This study was conducted to test the hypotheses that a forest managed by selective cutting can store more carbon than a forest managed by clearcutting. The study was carried out as a meta-analysis. The data that was found was analyzed by performing t-tests on the proportional …
ett exempel från Jämtgaveln
… called the current stand. Since this study is performed on a stand which was selectively cut before a prescribed burning for nature conservation purposes, the stand remaining after the cutting is also described. It is described with the same variables for the relict and as for …
en fallstudie på Kallsö
… pine is growing. The stands contain a great share of impediment. Only cautious selective cuttings are recommended. Slopes and moraine grounds of medium heights The largest management class and thereby also the most important for forestry on Kallsö. However, the silviculture must …
… developed, for stands with combined goals. It resulted in singletree cutting, selective cutting, regeneration with shelterwood and stands with mixed tree species composition. The results from the analysis of the local forestry boards data shows that all tree-species apart from …
en skogshistorisk analys av Ekoparken Skatan
… use. The historical records show that the harvesting method has changed from selective harvesting to clear cutting. As early as before the end of the 19th century, the area of old growth forests had decreased substantially in the area compared to preindustrial levels. The …
… species is Norwegian spruce (Picea Abies) and the average age is high due to selective cutting. The aim of this study has been to analyze how the forest on the property should be managed and demonstrate how a better estimated forest data affects the future management. The impact …
Planer och visioner för en bokplantering
Objekt för undersökningen är en nyplantering av bok på en mindre skogsfastighet i sydöstra Blekinge. Bok och ek, som är de viktigaste ädla lövträden för den biologiska mångfalden, intog i dessa trakter en stor andel av skogsbeståndet fram till 1960-70-talet, men har sedan …
