röjningsrester

Röjningsrester refers to the material left behind after forest management activities such as thinning or clearing. This can include branches, tops, bark, and small diameter trees that are not suitable for commercial timber. The term originates from Swedish, where "röjning" means clearing or thinning, and "rester" means remains or residue.

The management and utilization of röjningsrester are important aspects of sustainable forestry. These residues can be a valuable resource and are increasingly being used for bioenergy production, such as in combined heat and power (CHP) plants. They can be chipped or processed into wood pellets for fuel. Beyond energy, röjningsrester can also be used for the production of compost, mulch, or as raw material in the pulp and paper industry.

Improperly managed, however, röjningsrester can pose fire hazards or negatively impact forest ecosystems by retaining nutrients that would otherwise decompose and return to the soil. Therefore, planning for their removal or in-situ treatment is a standard practice in modern forestry. Environmental regulations often dictate how these materials should be handled to minimize negative impacts. The economic viability of collecting and transporting röjningsrester is a key factor in their utilization.