Paludisilviculture: a novel approach for sustainable management of drained peatland forests

Abstract

Drained peatland forests are an important forest resource in Northern Europe. However, current peatland forestry generates greenhouse gas (GHG) emissions from the soil, increases loading to watercourses, and contributes to biodiversity decline. Climate change is expected to intensify these impacts. Paludisilviculture provides a new management alternative where negative environmental impacts can be reduced without giving up wood production. Paludisilviculture relies on reduced and redesigned drainage, the use of native tree species, and the application of recycled ash fertilizers. Paludisilviculture reduces GHG emissions and loading to water bodies and improves habitat condition. Guidance, regulation, and incentive schemes should be updated to allow and encourage owners and managers of drained peatland forests to practice forestry without excessive drainage.