Exploring the Spatial Heterogeneity and Influence Factors of Daily Travel Carbon Emissions in Metropolitan Areas: From the Perspective of the 15-min City

Most of the residents’ daily travel is concentrated within their 15-min walking distance. In China, derived from city concept, walkable area often referred to as pedestrian-scale neighborhood, and it has become a basic planning unit. Understanding factors that influence built environment neighborhood on carbon emissions critical reduce urban emissions. There may be spatial heterogeneity in dependent variable due factors. Therefore, this study used data Wuhan City Resident Travel Survey describe pattern among residents. The examined explored differentiation environment’s impact residents using autocorrelation analysis multi-scale geo-weighted regression (MGWR). results indicate show an increasing circle structure center outward. general, elements are closely related emissions, direction degree varies spatially. This provides empirical evidence for controlling transportation