Rappresentare l’armatura culturale del territorio con QGIS: l’esperienza del PTRA della Franciacorta

Abstract

Landscape features are the result of interrelated actions of man-and-nature and can provide ecosystem services that need to be protected. Since urban planning policies can impact negatively on the conservation of cultural ecosystem services, urban plans must map them and make provision for their protection. For the Plan of Franciacorta (22 municipalities in Lombardy), we chose QGIS to set up a geo-database and map cultural heritage information. QGIS can provide more flexibility than a typical map, thanks to its graphics tools. To plan the development of actions to protect the landscape and suggest a range of planning opportunities for municipalities, an integrated representation of the landscape and protected ecological elements can highlight some critical issues: municipal borders can prove an obstacle in the implementation of supra-municipal projects and protected areas can include enclaves potentially vulnerable to urban pressures. Such maps have proved useful in guiding the planning choices in the development of the landscape protection schemes. The geo-location of critical aspects has brought out a range of inter-municipal planning opportunities.