Mapping Geosites for Geoheritage Management: A Methodological Proposal for the Regional Park of Picos de Europa (León, Spain)

Mapping is a basic requirement for land use management, as effective protection of nature requires a clear delimitation of the sites involved. Additionally, mapping has other benefits for the transfer of information, as long as it is a comprehensible way of information exchange. The knowledge of geoheritage (geological heritage) and how it can be incorporated into the management of natural areas is an emerging topic. In this paper, a methodology that can be used to map geoheritage is proposed through the example of the Regional Park of Picos de Europa (Spain). Cartography is designed to be used as a tool for both prescriptive geoheritage management and land use planning processes in the protected area. The current examples of mapping consist of two groups of maps: (1) basic descriptive maps, where geosites are represented and which offer an overview of the geoheritage in the territory and (2) applied derived maps, which use the previous base cartography but also implement specific queries for management. Information codified in the derived maps may be diverse, ranging from the geosite degradation risk to the most adequate geosite use. The designed maps also achieve an important aim: They are easily interpreted and, therefore, might be used by many different professionals involved in environmental management.