Flood Risk Assessment and Management in Urban Communities: The Case of Communities in Wuhan

The likelihood and uncertainty of severe rains flooding in the middle basin Yangtze River have grown due to global warming growing urbanization. A flood risk assessment index system is built based on resilience theory assess community a significantly changing environment, with communities serving as primary body manage cities. level Wuhan from 2011 2020 was assessed using Analytic Hierarchical Process (AHP) Dempster–Shafer (DS) evidence theory, utilizing an example typical community. findings indicate that: (1) weight hazard-causing factors largest has greatest influence (2) When looking at time series, gradually rises, while risks associated systemic governance, protective works, vulnerability steadily decline. Building resilient enhancing management capability should be priorities for government, local communities, citizens.