Daniela Tonti

First mapping of the main high conservation value forests (HCVFs) at national scale: The case of Italy

Abstract Forest certification is one of the many tools that have been developed to achieve sustainable forest management. The Forest Stewardship Council (FSC) was the first organization to develop an independent forest certification scheme in early 1990s. FSC standards introduced the concept of high conservation value forests (HCVFs) that identifies forest areas with high conservation values (HCVs) according to six different categories including environmental services, social and cultural values, rare, threatened or endangered species, and ecosystems and habitats. HCVFs are becoming more relevant even beyond forest certification purposes, and the concept is increasingly being adopted and used as a tool for improving forest management operations. This paper represents a preliminary study for the identification and mapping of the main HCVFs in Italy. It is based on existing information and available datasets and identifies some out of six existing HCVs categories. The extent of forest areas identified as HCVFs in Italy varies according to the HCV category taken into consideration. Altogether, the HCVs investigated correspond to about 66% of the Italian forest. This preliminary study on HCVFs in Italy and GIS tools had proved to be a useful support for the identification and analysis of investigated areas for the purposes of both facilitating certification processes and improved management of national forests.

Copernicus high-resolution layers for land cover classification in Italy

ABSTRACT The high-resolution layers (HRLs) are land cover maps produced for the entire Italian territory (approximately 30 million hectares) in 2012 by the European Environment Agency, aimed at monitoring soil imperviousness and natural cover, such as forest, grassland, wetland, and water surface, with a high spatial resolution of 20 m. This study presents the methodologies developed for the production, verification, and enhancement of the HRLs in Italy. The innovative approach is mainly based on (a) the use of available reference data for the enhancement process, (b) the reduction of the manual work of operators by using a semi-automatic approach, and (c) the overall increase in the cost-efficiency in relation to the production and updating of land cover maps. The results show the reliability of these methodologies in assessing and enhancing the quality of the HRLs. Finally, an integration of the individual layers, represented by the HRLs, was performed in order to produce a National High-Resolution Land Cover map.

Mapping forest ecosystem functions for landscape planning in a mountain Natura2000 site, Central Italy

In last decades, numerous efforts have been carried out by the scientific community to assess the multifunctional role of forests in supporting the forest decision-making processes. Recently developed in Italy, the Forest Landscape Management Planning seems to be the most suitable tool to maintain the sustainability balance between forests and local populations. This research identifies and maps different forest ecosystem functions in a mountain Natura2000 Network site by performing a spatial estimation of forest inventory parameters, and implementing a multi-criteria and multi-level approach. Final results on mapping of forest functions show acceptable values of classification accuracy.