The Geomorphodiversity of Cerro Colorado (Córdoba, Argentina): A Key Factor in Geo-Cultural Heritage Assessment

Abstract

The Cerro Colorado Natural and Cultural Reserve, Córdoba, Argentina, is well known for its impressive rock paintings on sandstone formations. While previous research in the area has focused mainly on archaeological sites, this study aims to provide geomorphological data through an updated landform inventory and geomorphometric diversity index map, as the basisfor managing the geo-cultural heritage area and potential sites for geo-tourism and geo-education. ALOS PALSAR DEMs at 12.5 m spatial resolution were used as a primary data source for mapping the study area. Features were digitally drawn into a geographical information system (GIS) and checked during a field survey. The results indicate that the landforms and points of geological interest give this region high geodiversity, which underlines the importance of including a geoperspective in the protection of nature and a sustainable use of the territory. The cavernous landforms contain native rock paintings, which make them unique in the region. The conservation of archaeological sites requires geomorphological knowledge in order to prevent degradation and loss of cultural and natural heritage. In addition to scientific interest, the history of the landscape through its geodiversity is relevant for educational, communicational, and geo-tourism purposes.