Learning from medieval Italy: urban sustainability concepts from the heritage of hydraulic infrastructures. The cases of Venice, Siena and Bologna

Abstract

PurposeFaced with the growing need to find new viable water supply models for urban areas, this article studies and maps the strategies and identifies the key criteria of sustainable development present in pioneering water supply systems in the medieval period. The main aim is to determine which of its innovative principles could be applied in present-day cities.Design/methodology/approachFrom a methodological perspective, two types of cases were established, such as water supply models for human consumption and pre-industrial hydraulic systems, all of which are located in Italy. For the first group, the cases of Venice and Siena were analysed, while for the second, in the context of the cities along the Aemilian Way, the case of Bologna was selected.FindingsFive key criteria resulted from the analysis of the cases: exploitation, self-sufficiency, maintenance, rationalisation and reuse. The said concepts were defined and contextualised within the framework of the Sustainable Development Goals.Originality/valueThe Middle Ages were a historic moment in technological reinvention, before the development of modern systems of sanitation. With very limited resources, these traditional systems focused on rational use and deep cultural and geographical knowledge. This is why its recognition is of great importance today, in a time full of instabilities, with a view to the work that needs to be done for the development of more sustainable communities.

Research Hotspots and Future Trends in Canal-Related Industrial Buildings

“…Notably, a significant portion of the core research emanates from academic entities closely intertwined with and situated in proximity to canal resources. For instance, the Moline Canale flows into the urban area of Bologna [43] the locale of the University of Bologna (Count3). Similarly, Parma University benefits from its proximity to the Venetian Grand Canal and its surrounding urban areas, rich in canal resources [44] (Count 2).…”