Le risorse idriche come trame di rigenerazione comunitaria: la diga del Gleno tra memoria e innovazione in Valle di Scalve

Geography offers tools for territorial analysis and planning which, by integrating field research with geographic information technologies, propose innovative approaches to support regeneration processes. This is strategic in mountain contexts where, over time, water resources management has been at the core of a delicate co-evolutionary relationship between humans and non-humans and, sometimes, has caused catastrophic fractures induced by anthropic action, like dam collapsing. The essay presents the case study of the Gleno Dam in the Scalve Valley, province of Bergamo, where, since the collapse centenary (1923-2023), the geographers of the Imago Mundi Lab at the University of Bergamo have been carrying out research aimed at reconstructing the territorial stratification generated over time, focusing on the role of water and the disastrous results of the dam collapse on the entire valley. Many places abandoned after the disaster can today be regenerated through codesign processes using mapping systems and placing water at the centre of new symbolic meanings, cultural functions, and production practices.