Historic conservation in Tibetan region amidst rapid urbanization: a case study of Dukezong Old Town

Abstract

ABSTRACTRapid economic growth in China has resulted in the revitalization of historic Chinese ethnic towns, impacting their spatial and renowned integrity. This study focuses on Dukezong Old Town (Domkhar Rdzong), a traditional Tibetan settlement in the southernmost Tibetan cultural region, to examine its historical revolutions under modern urban renewal. The study begins by highlighting the historic significance of the “Rdzong” to establish the core essence of Dukezong as a Tibetan traditional Rdzong-Shan settlement. Furthermore, spatial-dynamic analysis was conducted to demonstrate how the urban construction process has contributed to the diminishing presence of “Rdzong.” The findings indicate that urban renewal efforts in Dukezong have accelerated the deterioration of its historic urban form and diminished its original residential function. Drawing from Pre-existing Theory, strategies are proposed that involve preserving Rdzong’s traditional space without physical objects and sustaining Rdzong’s residential function to reinvigorate Dukezong’s distinctive cultural heritage. This study emphasizes the significance of recognizing a region’s historic significance, functions, and urban morphology in revitalizing historic towns inhabited by ethnic minorities. Moreover, it offers valuable insights into the relationship between urban preservation and renewal in other historic towns.