Culturally Sustainable Site Selection of Bazaars: A Spatial Analytics Approach in Ürümqi, Xinjiang

This study develops a spatial-analytical framework that integrates commercial hierarchy theory with cultural sustainability principles to support the sustainable development of traditional cultural marketplaces. Using kernel density estimation and Ripley’s K function analysis of 160 bazaars and 83,127 POI data points in Ürümqi, we established a hierarchical business district classification system incorporating both cultural-demographic factors and commercial indicators. Our findings reveal that culturally attuned spatial planning generates synergistic effects between heritage conservation and contemporary development needs. The research contributes to sustainable urban theory by extending Central Place Theory through cultural dimensions while providing practical design strategies validated through 15 case studies. This framework offers urban planners an implementable revitalization approach that maintains cultural authenticity while achieving a balance between commercial vitality and social cohesion, thereby presenting an effective pathway for sustainable urban development.