BO Fan, ZHUANG Guiyang
2025, 0(6): 5-17.
The Third Plenary Session of the 20th Central Committee of the CPC emphasized“Deepen actions to improve urban safety and resilience”,which put forward basic requirements for improving urban construction, operation and management.Green infrastructure is composed of three elements: natural ecosystem,man-made ecosystem and environment-friendly municipal engineering facilities, which provides the direction for supporting urban resilience and promoting green and low-carbon development. The resilience of green infrastructure is reflected in three aspects of structural optimization, functional improvement and threshold broadening.The spatial resilience,ecological resilience and engineering resilience of cities are enhanced through ecological restoration and municipal facilities renovation, so as to enhance the overall risk resistance, self-control and self-adaptation ability of urban complex ecosystems, and support broader social resilience and economic resilience.The coupling degree of artificial facilities and ecosystems should match the level of urban risk, forming a green infrastructure spectrum of dark green, medium green and light green.To strengthen multi-dimensional urban resilience through green infrastructure, it is necessary to pay attention to resilience assessment planning, collaborative governance of artificial and natural means, and natural capital management.Comprehensive evaluation of long-term and short-term benefits, ecological and economic benefits, investment costs and hedge value, innovative investment and financing mechanisms, so as to achieve inclusive green infrastructure services.