Coupling Coordination Development of Urban Resilience in Yangtze River Delta

Promoting urban resilience development in China is of great demonstration significance for China’s exploration of a new development pattern. An urban resilience measurement model including 24 indicators were constructed from five dimensions which are economy, culture, infrastructure, society and ecology. Resilience development level from 2011 to 2020 of 41 cities in China region were calculated according to the measurement model. A coupling coordination degree model was applied to analyze temporal and spatial evolution of the coupling coordination relationship between five dimensions. The coupling coordination degree of urban resilience had been rising in terms of temporal latitude, and was obviously different between cities in terms of spatial latitude. The results showed that coupling coordination degree of urban resilience in eastern Yangtze River Delta was higher than western Yangtze River Delta. Also it had a high coupling coordination degree of urban resilience in central Yangtze River Delta, which was much higher than north-south edge area.