Conservation index to determine a single conservation value of the vertebrates of all UTM squares 1x1 km from the scope of the SITxell project. The following groups of terrestrial vertebrates have been considered: mammals, amphibians, reptiles and birds (wintering and nesting). The methodology followed was: Union of information from nesting and wintering birds considering the maximum conservation value of each of the species in each of the squares. The ICONS values ??of each species and square, both birds and mammals, amphibians and reptiles, have been calculated, raising the conservation value to the fourth power, the maximum power used in the separate maps (that of birds ). Finally, the ICONST value was calculated: the ICONS value corresponding to each bird species was added to each square according to its phenology and the ICONS values ??of each species present in amphibians, reptiles and mammals. Values ??from 0 to 100 have been weighted and represented on the 1x1 UTM grid for the entire SITXELL area.

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.

Information of the Natural Environment in the framework of the SITxell project. Hydrogeological units based on lithological units.

Future trends in agriculture (formed by the Agrarian Dynamics, the degree of potentiality and the degree of vulnerability)

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.

Information of the Natural Environment within the framework of the SITxell project.

Information of the Natural Environment in the framework of the SITxell project. Units of the Legend of the Habitats Cartography of Catalonia corresponding to agricultural habitats, with the addition of classification parameters based on the presence and arrangement of natural vegetation.

Transcription of the limits of the protected areas of the Natural Parks Network of the Diputació de Barcelona described in the special urban development plans approved for each area. In case of doubt, the original information (maps and literal description) that accompanies the special urban plans prevails. Note: The boundary of the Serralada Litoral Park coincides with the delimitation of the EIN Conreria-Sant Mateu-Céllecs except for the municipalities of Tiana and Badalona. These have been included in the Serralada de Marina Special Urban Plan. The database associated with the boundaries contains information on the administrative code of the area (ID_DIBA), its code according to EUROPARC guidelines (ID_EURO), the official name (NOM_OFIC), the type of protection norm (NORM_PROT), the date of approval of the park declaration norm (PUBL_NORM) and that of the current norm (PUBL_NORM2).

Information of the Natural Environment within the framework of the SITxell project.