Abstract
The proposed project will generate a quantum leap in knowledge about the sustainability effects of young stand thinning regimes, including a novel, bioeconomy-adapted thinning method, boom-corridor thinning (BCT). The synthesis will strengthen the current knowledge-base for the Swedish Forest Program and support decision making in forest-based bioeconomy, which relies on improved outtake of renewable forest. We postulate that young stand thinning regime is a key determinant of the long-term forest stand structure, which in turn influences the availability and quality of forest biomass, as well as the value of forest as a habitat for biodiversity and as provider of ecosystem services. Thus, we need to better understand the sustainability aspects of different thinning regimes. To achieve this goal, we will first apply a systematic literature review method to gain an overview of the current knowledge about the sustainability aspects of the thinning regimes. Second, we will contribute to the knowledge building by analyzing recently gathered data sets from large, ongoing thinning experiments. The final part of the project is a dialogue process with stakeholders in the forest sector that will validate the practical importance of our findings and assist us in formulation of a synthesis report for the national needs. The project utilizes methods from medicines and social sciences. Its feasibility is ensured by the good complementarity of the research team and the detailed work plan.
Sweden