12/06/2026
Second Field Visit in Ticino
On 11 June 2026, researchers, ecologists and hydrologists from the Politecnico di Milano met for a second time with officials from the Parco Lombardo della Valle del Ticino (Ticino River Park) and local farmers to jointly define the pilot areas for the testing phase of the WatHer project.
While the first field survey provided an opportunity to better understand the functioning of the local water heritage systems and the historical agricultural practices that are still alive today, this second visit allowed the team to refine the initial ideas and insights that emerged directly from observing the landscape.
Particular attention was devoted to the issue of the water balance and to the role played by winter water circulation. The discussions highlighted how maintaining the flow of water through irrigation canals and using it during winter to flood permanent meadows (marcite) and rice fields - when competition among farmers for water resources is significantly lower - can contribute to groundwater recharge. This approach benefits not only biodiversity and ecosystem functioning, but also farmers themselves, who can rely on greater water availability during spring and, above all, during the increasingly dry summer months. In this way, a larger number of farmers can benefit from a resource that is becoming progressively scarcer.
The latest field visit focused on the territories of the Municipalities of Turbigo, Cassolnovo and Abbiategrasso. Farmers from these areas stressed to the Park authorities and the experts from the Politecnico di Milano that the continuity and preservation of historical winter water management practices have proven to be highly effective in ensuring more sustainable water availability during the summer season. Once again, the field survey confirmed how ancient water management knowledge can provide valuable solutions to contemporary climate challenges, demonstrating the strategic role that water heritage systems can play in building more resilient Mediterranean rural landscapes.