What Is Driving the Conservation of Traditional Saltscapes? The Roles of Culture and Tourism

The conservation status of saltscapes can vary. These areas possess their own biodiversity, which can even be stimulated by balanced socio-ecological systems, particularly those where the development of economic activities has a low ecological footprint, as is the case of traditional salt production. This study examined the conservation status of Portuguese saltscapes, related not only to the ancient activity of extracting salt-based products, but also to the more recent emergence of cultural ecosystem services, particularly those related to tourism. Using the concept of socio-ecological systems the methodological approach combines cross-referencing official statistical data with aerial imagery analysis, testing the conservation status of some saltscapes, determining whether traditional salt production areas tended to be regenerated or abandoned. The results showed that, in the main areas related to traditional salt production, conservation of saltscapes has been ongoing in recent years, particularly through the regeneration of several production areas. In some of these salt pan areas, tourism activities have been developed, increasing the resilience of the activity from a socioeconomic perspective. Saltscapes—with a particular focus on the conservation of traditional salt pans—provide ecosystem services that go beyond mere salt extraction, as they are being revalued both ecologically and culturally.