The complete dismantling and ecological restoration of a cross-country ski resort is one of the most noteworthy conservation actions in the Sierra de Guadarrama.
Case studies
The objective of the Pteridum project was to analyze the economic viability of controlling common fern populations (Pteridium aquilinum) in a circular economy system adapted to climate change in the Cantabrian Mountains, and reducing forest fires caused or favored by their presence by co
