基于空间基因理论的历史街区适应性演化研究OA

How historic districts retain their spatial characteristics while achieving adaptive transformation amid rapid modernization has become a key issue in contemporary urban heritage conservation.Drawing on the spatial gene theory,this paper examines the adaptive evolution mechanism of the spatial genes in Kraków's Kazimierz district(1945–present)in the context of socialist urban construction,post-socialist market economy and tourism commercialization.During the modernization process,the district's religious spatial genes maintained material continuity through functional replacement.The market and public space genes shifted from serving local communities to supporting tourism-oriented commercial consumption,and community boundary genes were symbolically reconstructed to renew cultural identity.It is found that the historic districts achieve a dynamic balance between material stability and the adaptive transformation of cultural symbols through spatial genes,providing both theoretical insights and practical guidance for historic district preservation and sustainable urban renewal.