Der Einfluss morphologischer und ökologischer Variablen auf die menschliche Wahrnehmung der Klanglandschaft in städtischen Gebieten in Würzburg, Deutschland

Urban green spaces are key interfaces between the built environment and nature, and influence biodiversity, climate regulation and human well-being through complex ecological and sensory interactions. This study investigates the influence of morphological and ecological parameters, such as tree diversity, building density and open spaces, on the acoustic perception of urban environments. Data were collected between February and July 2024 in Würzburg, Germany, in both park landscapes and more urbanised areas. OpenStreetMap and tree cadastre data were used to evaluate metrics such as tree diversity, species richness and urban morphological attributes. Perceptual data on pleasantness and eventfulness were collected through interviews and surveys. The results demonstrate that parks with greater tree variety, lower building and people density, and more open spaces are perceived as more pleasant, whereas densely built-up areas are considered noisier and more stressful. This highlights the necessity of better integration of soundscape planning into urban development.