Mapping of the erosion regulation service representing the capacity of ecosystems (mainly vegetation) to retain soil and prevent its gradual or sudden erosion (landslides). Due to the lack of empirical data, an approximate quantification based on the potential erodibility index and generic values of soil cover capacity to control erosion was chosen. A polygon layer has been created.

Mapping of the food supply service for human consumption taking into account the production of agricultural crops. The approximation established is based on the calculation of average agricultural yields in biophysical value (kg / ha and year) of crops for human consumption. An estimate has been made, based on the expert knowledge of Unió de Pagesos technicians, of the percentage of agricultural production destined for human consumption for each agricultural crop group.

Potential for outdoor recreational and leisure opportunities offered by the ecosystems of the province of Barcelona based on the degree of naturalness, protection of the natural environment and proximity to water-related elements.

Map of the CORINE habitats of the Natural Parks Network of the Barcelona Provincial Council and areas in close proximity at scale 1: 10,000. The legend is the Catalan list of CORINE habitats. The map also contains Habitats of Community Interest. For small habitats two layers have been created, one of polygons and one of points.

Update of the second version of the cartography of habitats of community interest (CHIC) in Catalonia. The legend is the list of habitats in Annex I of the European Union Directive 97/62/EC. The geometry is of polygons, each of which contains from one to ten habitats of the legend. The presence of each habitat in the polygon is expressed by the cover, in percentage over 10.