Association Between Public Space and Resident Outdoor Activity Behavior in Urban Areas Surrounding Lakes

This study investigates the association between public space characteristics and resident outdoor activity behavior in urban areas surrounding lakes, using the area surrounding Qingshan Lake in Nanchang as a case study. Integrating behavior setting theory and GIS spatial analysis, we systematically analyzed the spatio-temporal distribution of resident activities, activity type preferences, and their interactions with the spatial environment. A conceptual model of dynamic "people-space" interaction was developed based on multi-source data collection and analysis. The empirical findings informed the proposal of targeted micro-renewal strategies for public spaces surrounding lakes, focusing on five key aspects: enhancing safety and resilience, ensuring seamless connectivity, promoting ecological integration, creating narrative environments, and shaping spatial affordances. This research provides a scientific basis for improving the quality of public spaces surrounding urban lakes and resident well-being, offering valuable insights for planning and design in similar contexts.