Urban Flood Resilience Assessment of Prefecture-Level Cities in Yangtze River Delta
Bibliographic Data
| ID | 22032593 |
|---|---|
| Authors | Mingru Zhou (Hohai University), Qisheng He (0000-0001-6477-4847, Hohai University, corresponding author), Yuhan Gu (Hohai University), Ke Wang (0000-0002-4808-2637, Hohai University), Zhihao Shen (0000-0002-3056-4101, Hohai University) |
| Year | 2025 |
| Volume | 14 |
| Issue | 3 |
| Pages | 108 |
| Publication date | 2025-03-01 |
| Open Access | Yes |
| Type | ARTICLE |
| Venue | ISPRS International Journal of Geo-Information (JOURNAL) |
| Journal identifiers | ISSN: 2220-9964 • E-ISSN: 2220-9964 |
| Publisher | MDPI AG (PUBLISHER • IT) |
| DOI | 10.3390/ijgi14030108 |
| OpenAlex | W4408121164 |
| Language | EN |
| Citations received | 1 |
| References cited | 25 |
The frequent occurrence of flooding disasters threatens urban public safety and sustainable development, making enhancing urban ecological resilience crucial for flood prevention and disaster reduction. This study, focusing on the Yangtze River Delta urban agglomeration (YRD) in China, constructs an evaluation framework based on three subsystems: the hazard, disaster-formative environment, and exposure. Using the entropy weight method, Geographic Information Systems (GIS), along with spatial autocorrelation analysis, the spatial distribution and trend of resilience indices are obtained. Based on stepwise regression analysis, the factors influencing the resilience distribution are discussed. The results show an overall increase in resilience levels in the YRD urban agglomeration, reflecting improvements in the urban emergency response and recovery capabilities. However, significant differences exist between cities, with a trend of decreasing resilience from first-tier cities to surrounding areas. Among these, indicators such as per capita disposable income and the number of people covered by social insurance have a significant positive impact on resilience clustering, highlighting the key role of socioeconomic vitality in urban resilience. This study is of great significance for differentiated and scientific flood disaster management in urban agglomerations
Archaeology · China · Delta · Flood myth · Geography · Water resource management · Yangtze river · Advanced Technologies in Various Fields · Disaster Management and Resilience · Engineering · Environmental Science · Flood Risk Assessment and Management
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| Citations per year | 1 |
|---|---|
| Citation span | 2025 - 2025 (1) |
| Highly cited | No |