Nature-Based Solutions: Thermal Comfort Improvement and Psychological Wellbeing, a Case Study in Genoa, Italy

The urban heat island (UHI) effect is among the most critical issues caused by human activities and high building density. UHI has severe impacts on natural environment as well health wellbeing. research presented here aims at evaluating effects of nature-based solutions (NBS) in improving livability a district city Genoa, which heavily cemented major example phenomenon. This study focuses microclimatic benefits mitigation psychological perceptual aspects. A preliminary analysis through CFD simulations using Envi-met software allowed for selection suitable areas system punctual interventions regeneration solutions. For each area identified, we simulated different design scenarios microclimate thermal comfort improvement. In addition, to evaluate well-performing scenarios, set up web-based survey that was administered convenience sample Genoa residents. terms aesthetic satisfaction perception improved conditions physical well-being, preferred outcomes were those emphasized freer more environment. shows can improve overall dense areas; performance should be both considered process order wellbeing citizens.