Evaluation of Urban Resilience of China’s Three Major Urban Agglomerations Using Complex Adaptive System Theory
Abstract
:1. Introduction
2. Study Regions and Data
2.1. Study Regions
2.2. Data
3. Methods
3.1. Complex Adaptive Systems Theory for Urban Resilience Evaluation
3.2. Urban Resilience Assessment Index
3.3. Spatial Autocorrelation Analysis
4. Results
4.1. Resilience Assessment
4.2. Resilience Enhancement Strategy
5. Discussion
6. Conclusions
- (1)
- The average urban resilience value of the three major urban agglomerations in China was 0.5061. Among them, BTH had the highest resilience level at 0.5331, followed by YRD at 0.5116, and GHMB at 0.4612. The results indicate significant regional variations in urban resilience across different cities. To address the deficiencies in some cities within an agglomeration, urban planning should consider specific disaster situations, allocate resources effectively, and enhance disaster prevention awareness among the population;
- (2)
- The resilience levels of cities within the BTH urban agglomeration vary among the northern, central, and southern regions. The cities in the northern part, benefiting from Hebei province’s role as an “ecological environment support area”, exhibit a higher level of resilience. However, the densely populated and economically developed cities in the agglomeration face greater vulnerability;
- (3)
- In the YRD urban agglomeration, the resilience levels of cities in the northwest surpass those in the southeast. The southeast cities, with their abundance of rivers and lakes, are more susceptible to the impact of natural disasters, thereby exhibiting a lower learnability;
- (4)
- The cities in the east and west of the GHMB urban agglomeration demonstrate higher levels of resilience. Augmenting regional resilience presents a unique chance to forge a harmonious mechanism encompassing administrative boundaries. Legislative endeavors can shape resilient urban planning and optimize resource allocation, ultimately culminating in a holistic transformation of urban agglomerations.
Supplementary Materials
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Acknowledgments
Conflicts of Interest
References
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Variables | Description |
---|---|
ED | expenditure on disaster management (CNY) |
G | regional gross domestic product (CNY) |
population density (person/km2) | |
economic density (CNY/km2) | |
investment proportion of urban public safety (%) | |
proportion of mobile phone users (%) | |
proportion of medical insurance in urban population (%) | |
per capita GDP (CNY/person) | |
proportion of population with higher education (%) |
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He, C.; Zhang, Q.; Wang, G.; Singh, V.P.; Li, T.; Cui, S. Evaluation of Urban Resilience of China’s Three Major Urban Agglomerations Using Complex Adaptive System Theory. Sustainability 2023, 15, 14537. https://doi.org/10.3390/su151914537
He C, Zhang Q, Wang G, Singh VP, Li T, Cui S. Evaluation of Urban Resilience of China’s Three Major Urban Agglomerations Using Complex Adaptive System Theory. Sustainability. 2023; 15(19):14537. https://doi.org/10.3390/su151914537
Chicago/Turabian StyleHe, Changyuan, Qiang Zhang, Gang Wang, Vijay P. Singh, Tiantian Li, and Shuai Cui. 2023. "Evaluation of Urban Resilience of China’s Three Major Urban Agglomerations Using Complex Adaptive System Theory" Sustainability 15, no. 19: 14537. https://doi.org/10.3390/su151914537