JWACA2025-009: A Study of The Association Between Green Exposure and Pleasurable Experience in Settlements

Abstract

The Outline of the "Healthy China 2030" Plan puts forward a major strategic plan to promote the construction of a healthy China and improve people's health, with the main objective of improving people's physical and mental health at this stage. As the most intensive activity unit in contact with residents' daily life, optimizing the community environment can have a positive impact on residents' physical and mental health. Green exposure is one of the main factors to evaluate the level of community greening. In order to explore the intrinsic connection between the level of green exposure in settlements and residents' pleasantness. This study takes four representative residential areas in Shenyang as the research object, collects photos of the internal environment of the residential areas through on-site research, applies semantic segmentation technology to extract the green visibility data of each point, establishes a pleasantness evaluation model, and adopts the semantic difference method to obtain the data of each pleasantness index (security, comfort, satisfaction, relaxation, attractiveness), and conducts a comprehensive evaluation of pleasantness of each point. Statistical methods were applied to further reveal the influence mechanism between green visibility and pleasantness of the settlement. Accordingly, targeted green space optimization strategies are proposed for the problems existing in the studied communities, with a view to providing theoretical references for the diagnosis and enhancement of green space quality in urban communities in the future.