Developing a forest naturalness indicator for Europe

Concept and methodology for a high nature value (HNV) forest indicator: European forests are a complex mosaic of conditions, constantly influenced by internal dynamics and external pressures determined by natural and anthropogenic factors. This report documents the first steps for the development of a forest naturalness indicator for Europe. An enhanced European HNV forest indicator and its corresponding map will enable us to gain better insight into the current status and extent of forest naturalness, and will allow for further analyses on spatial and time trends.