基于韧性理念的水生态系统规划建设策略--以雄安新区白洋淀为例

Planning and Construction Strategy of Water Ecosystem Based on the Concept of Resilience-Taking Baiyangdian Lake in Xiong’an New Area as an Example

以白洋淀为例,基于韧性理念以提高适应性和应对不确定性为导向,针对白洋淀水生态系统面临的主要风险,提出以河流、湖淀及滨水带为核心的韧性水生态系统规划建设策略。通过河流水岸自然化设计、湖淀生态多样性保护和滨水带生态屏障构建等措施,将韧性理念融入白洋淀水生态规划建设中,以期提高雄安新区建设中水生态系统自身适应性和抵御风险的能力,保障水生态安全。

Taking Baiyangdian Lake as an example,based on the concept of resilience,aiming at improving adaptability and coping with uncertainty,and the main risks of water ecosystem in Baiyangdian Lake,the planning and construction strategy of the resilient water ecosystem with rivers,lakes and riparian transitional zones as the core was proposed.The concept of resilience was integrated into the water ecological planning and construction of Baiyangdian Lake through the natural design of river bank,the protection of lake biodiversity and the construction of ecological barrier of the riparian transition zone,so as to improve the adaptability and the ability of resisting risks of the water ecosystem in Xiong’an New Area and ensure the water ecological security.