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… trees in the thinning stands should be at a level of 21.4 % and in the final cut stands the percent by volume should be 14.6 %. These volumes are supposed to be brought in from an area of 18 322 hectares including small areas of waste land and stands with environmental …
Forestry is an important industry in Sweden, with clear-cut as the most commonly used method for harvesting. Here the long-term impact of clear-cut on lake water quality (dissolved organic carbon (DOC), nitrogen, phosphorus and pH) has been investigated, based on 23 lakes …
Title: Chillchain for cut flowers ? how the distribution works. Author: Anna-Maja Svarén, student at Lund Institute of Technology, mechanical engineering. Supervisors: Annika Olsson, Department of Design Sciences. Bengt Sahlberg, Bioett AB. Problem: How does the distribution of …
… is to leave 5 percent of the wood volume of the productive forest at final cut operations for consideration for the nature. It has not been clear how much wood volume that’s really left in the forest. There has also been suspects that wood is left in the forest for other reasons …
… was after final felling in order to check if the trees were preserved or cut down. On the 815 hectare that was inventoried 1.48 nature trees per hectares were preserved after final felling. In average there are 0.47 trees per hectare that are of the large category, 0.54 trees …
… industry. The purpose with this study is to make amarket investigation of pre cut lengths within a defined geographic area. The constituent forthis investigation is HAL (AB Hilmer Andersson) who invests in a new plane facility and twofinger jointing machines in affiliation to …
… to be able to manage an undamaged ”repaired” stand? - Should you clear cut the stands with the most severe damage earlier than normal and instead regenerate with spruce (Picea abies) if the site index is good? - Is it profitable to cross-cut damaged stands differently? This exam …
ett exempel från Jämtgaveln
… can be fixed to somewhere between the last forest fire and the large-scale cuttings which most likely took place during the period 1850-1870 (Kardell 1977, Linder 1988). This relict stand is reconstructed and compared to the current stand - henceforth called the current stand …
en kvantitativ och kvalitativ studie om åldersgräns för tonårspojkar på Sveriges kvinnojourer
This paper aimed to investigate to what extent there is an age cut-off for teenage boys in the women’s shelters of Sweden and how a possible cut-off is described and maintained. This occurrence has not been investigated earlier to a large extent, which emphasizes the importance …
Manuellt dödade träd vs självdöda
… the amount of dead wood in Swedish forests. They use everything from high cutting of trees to girdling trees and burning forests. However, implementation of these measures without proper knowledge of their consequences is a common problem. This study has been performed to …
… Precision choppers works with a rotating chopping cylinder, where the crop is cut into pieces. The crop flow into the cylinder is determined of the specific speed of two rolls, which has influense of the chopping length. Silagewagons works with a fixed chopping length, which is …
En komparativ historiebruksanalys av Ridley Scotts epos Kingdom of Heaven med utgångspunkt i postkolonial och genusinriktad teoribildning
… the theatrical version from 2005 with the 45 minute extended Director’s Cut, which came out on DVD in 2006. Firmly based in the popular-cultural context I tried to evaluate whether these changes related in any way, to matters concerning the current gender debate and …
… test results and compared them with each other I could see that in the first cut the NewHolland baler made bales with the highest density followed by Claas and the baler who made bales with the lowest density was the Welger baler. And in the second cut the bales with the highest …
The production of cut flowers has diminished in Sweden and the remaining growers produce mainly in greenhouses. This situation could be changed if hardy, garden perennials suitable for Swedish conditions were to be used as cut flowers. A grower with suitable equipment as plastic …
förekomst, substratkrav och effekter av skogsbrukets naturvårdsåtgärder
… northern Hälsingland, north central Sweden. Three stand-types, unburned clear-cut (24 areas), burned clear-cut (four areas) and forest (three areas) were investigated. Three unburned clear-cuts and one burned clear-cut were each investigated carefully with transects of a 2500 m2 …
