粤港澳大湾区防灾韧性空间规划策略研究

Resilient Disaster Prevention Space Planning of Guangdong-Hong Kong-Macao Great Bay Area

在"人与自然和谐共生"的生态文明思想指引下,基于自然的解决方案(NbS)为防灾安全规划提供了全新的思路。在从传统的以救灾抢险为主的末端救灾型规划走向新时期源头防御型规划的过程中,规划思想、目标、对象和路径等均发生了转变。文章遵循基于自然的解决方案(NbS)中"识别问题—耦合系统要素—设计解决方案—适应性管理"的基本研究范式,以粤港澳大湾区为案例地区,按照"遵循自然—解锁自然—恢复自然—协同自然—适应自然"的逻辑框架,耦合工程和自然要素,提出基于自然的解决方案(NbS)的防灾韧性空间规划策略和适应性管理要点,构建了防灾韧性空间规划体系,以期丰富防灾规划的理论和方法,为其他地区开展防灾韧性空间规划提供借鉴。

Nature based solutions(NbS)provides a new concept for disaster prevention planning in the context of"harmonious coexistence between human and nature"ecological civilization.As traditional planning of disaster relief and rescue turns to new planning of disaster prevention at original causes,the vision,objects,and paths of the plan have all changed.Based on the NBS paradigm of"problem identification,elemental coupling,design solutions,adaptive management",the paper proposes a framework of"following nature,understanding nature,recovering nature,coordinating nature,adapting nature"with Guangdong-Hongkong-Macao great bay area as an example.It proposes the strategy and management key points of NBS based resilient disaster prevention planning that integrates engineering and nature elements.It enriches the theory and approaches of disaster prevention planning and provides a reference for other regions.