Sustainable forest management of Natura 2000 sites: a case study from a private forest in the Romanian Southern Carpathians

Biodiversity and forest management are analyzed for a 500 haprivately owned forest within the Natura 2000 area “ROSCI0122 MunţiiFăgăraş”. Habitat types and indicator species are identified to measure environmental quality. Working towards an integrated approach to conservation, a range of options that will result in sustainable forest management are then considered. For beech forests light heterogeneity emerges as a crucial management target to ensure tree species richness and structural diversity as a basis for saving indicator species such as Morimus funereus, Cucujus cinnaberinus,Bolitophagus reticulatus and Xestobium austriacum. For spruceforests thinning over a broad range of diameters and maintenance of veteran trees would provide habitats for indicator species such as Olisthaerus substriatus. The populations of a number of bird species would be increased by strip-harvesting slopes: species such as Tetrao urogallus, Bonasia bonasia and Ficedula parva prefer forest margins. Steep slopes, and the areas around springs and watercourses, as well as rock faces, should remain unmanaged. Future management should start with a grid-based inventory to create an objective database of forest structure and life. An example is presented for high-elevation spruce forest. The inventory should quantify the variations in diameter, height and volume of trees per unit area. Such data would allowthe advanced planning of forest operations. We discuss a wide range ofadministrative and organizational changes; changes that are needed for the sustainable forest management of the vast close-to-natural forests of the Munţii Făgăraş, the maintenance of the Nardus grasslands and the protection of wetland vegetation around springs and streams in this Natura 2000-area.