“…Their inhabitants have been dedicated to agriculture, grazing, and smallscale mining since the pre-colonial period (Adán & Uribe, 2005;Aldunate et al, 1986;Castro, 2016;Castro & Uribe, 2004). Although agricultural and livestock activities have undergone profound transformations (Calderón & Prieto, 2020;Castro & Martínez, 1996;Gundermann, 1998;Villagrán & Castro, 1997), they continue to this day, albeit with different levels of intensity throughout the basin (Figure 2). The main trends of change involved: a general weakening of pastoralism and subsistence agriculture, the limited emergence of market agriculture, the deagrarianisation of rural income, rural-urban migration, and the targeted retention of the rural population.…”