Kunskapen kring svensk torvmarksbeskogning är undermålig. En kunskapslucka som till stor del beror på att torvmark tidigare bedömts som ointressant mark i samband med skogsproduktion. Detta beror mycket på det svenska regelverkets restriktioner mot markavvattning och gödsling samt miljöaspekterna som berörs och den aktivare skötsel som krävs. Det ökade behovet av skogsråvara gör att skogsbruket söker nya marker där torvmarken har potential att etableras för skogsproduktion. Studien är en kunskapssammanställning som lyfter fram kunskap kring skogsbruk på svensk torvmark med fokus på föryngringsprocessen. Finland använder torvmarker i skogsbruket på ett sofistikerat sätt. I studien jämförs Sveriges förutsättningar för skogsproduktion på torvmark med Finlands skötselprogram, en jämförelse som går att använda som en fingervisning till vilka föryngringsmetoder som lämpar sig i Sverige. Studien rymmer även en mindre fältstudie på torvmark som visar på tydliga indikationer av näringsbrist i marken och vikten av en korrekt utförd gödslingsåtgärd. / The knowledge of forestry on Swedish peatland is insufficient. The knowledge gap is largely due to peatland previously being considered unsuitable land in connection with the forest. This is highly due to the Swedish regulatory restrictions on land drainage and fertilization, but also due to the environmental aspects involved and proactive maintenance required. The increased demand for forest products has allowed forestry to seek alternatives, where peat soil has the potential to be established for forest production. The study is a compilation of knowledge that emphasizes the knowledge of forestry on Swedish peatland with focus on the rejuvenation process. Finland uses peatland forestry in a sophisticated way. The study compares Sweden's prospects for forestry on peatland with Finland's maintenance program, a comparison that can be used as a pointer to which rejuvenation methods are suitable in Sweden. The study also contains a field study on peatland showing clear signs of nutrient deficiency in the soil and the importance of correct fertilization.

Since the 19th century the concentration of CO2 in the atmosphere hasincreased by 40 percent as an effect of the use of fossil energy sources.Increased concentration of CO2 will likely lead to increased temperature,changes in precipitation, rising sea level and increased frequency of extremeweather like storm events. A step to reduce emissions of CO2 and mitigateclimate change, for the property of Tagel, can be to adopt new silviculturalstrategies and analyse which is the most effective. As a result of that, threescenarios was produced, business-as-usual (BAU), increased set aside landand energy. An introduction of windpower at Tagels estate (property) andeffects on carbon balance was also examined. By using the Heureka systemand LCA-analysis in this study, it showed that the scenario of increased setaside land was the most efficient way to reduce carbon dioxide (CO2)emissions for the analysed period of 100 years. The effect of substitution(replacing for example fossil fuel or energy consuming building materials,with renewable raw material such as biomass) didn’t give the result that waspredicted. It appears that the use of pulpwood is very important, if it goes tothe pulp industry no substitution effect occurs, but if all pulp will be used forbioenergy purposes, the energy scenario will be the best in terms of overallcarbon balance. The stored carbon in tree biomass over and in roots wasaffected by all scenarios. The soil carbon was almost the same for allscenarios. In the future the property of Tagel can still use the alternativeBAU as an effective way to mitigate climate change but then explore thepossibilities to use the pulp for bioenergy purposes instead and to set asidemore land at the property. This study considered to have high credibilitybecause the Heureka-analyses, LCA and the substitution model were carriedout by experts in area of research.