Coupling Coordination Relationship and Dynamic Response between Urbanization and Urban Resilience: Case of Yangtze River Delta

In the context of rapid urbanization, urban resilience, as a new way thinking to seek solutions risk crises, has become an important direction and development trend in continued acceleration urbanization. This study takes Yangtze River Delta (YRD) object, establishes comprehensive evaluation index system urbanization resilience from multi-dimensional perspective based on improved entropy value method, uses coupling coordination degree (CCD) model, kernel density estimation exploratory spatial data analysis (ESDA) method investigate spatio-temporal evolution trends CCD level resilience. Further, dynamic response relationship between two systems is revealed by PVAR model. The results are shown follows: (1) show box-shaped clustering overall values values, with widening absolute gap extreme cities. (2) estimates for upward CCD, regional integration replacing multi-level differentiation. (3) shows continuous terms distribution characteristics high-class area integration. (4) agglomeration continues develop, reaching region-wide hot spot agglomeration. (5) model indicates that there system. Finally, above research results, this gives policy recommendations sustainable system, providing some academic references relevant departments YRD accelerate enhance level, promote