摘要
在极端气候频发与城市化快速发展的背景下,流域防洪规划作为沿江城市防洪减灾的关键措施,能有效缓解洪涝灾害的社会经济影响。以韩国汉江流域为例,通过回顾其由侧重于防洪工程的洪水干预到韧性理念下流域多元防洪规划的思路转变,解析兼顾防洪与生态保护的流域性规划措施的具体方法及要点,总结出洪涝灾害风险评估、流域坝库协同系统、流域生态防洪网络和多元主体灾害管理等4方面经验,并对我国东部中小流域应对洪涝灾害提出规划启示。
Facing extreme climate change and rapid urban development,river basin flood control planning can effectively mitigate social and economic impacts from flood disasters as a key approach.The paper illustrates the Han River Basin in South Korea as a study case.By reviewing flood control measures that have changed from pure engineering intervention to multiple flood control planning for river basins under the concept of resilience,the paper analyzes the specific methods and key points of river basin flood control measures in order to sort out experiences,such as the flood disaster risk assessment,collaborative system of dams and reservoirs,ecological flood control network and multi-agent flood management in the basin,and advances the enlightenment for flood control in small and medium-scale basins in eastern China.
作者
杜文瑄
施益军
徐丽华
陈伟
马涛
DU Wenxuan;SHI Yijun;XU Lihua;CHEN Wei;MA Tao
出处
《上海城市规划》
北大核心
2022年第6期40-47,共8页
Shanghai Urban Planning Review
基金
浙江省自然科学基金项目“多灾害风险背景下的城市系统韧性能力评估与韧性机制探讨”(编号LQ20D010002)
浙江省软科学重点项目“数字转型情境下省域创新系统治理与创新自动化研究”(编号2021C25033)
浙江省高等学校国内访问学者教师专业发展项目“系统思维下的城市韧性评估与城市安全格局构建”(编号FX2021036)资助。
关键词
洪涝灾害风险
韧性理念
生态网络
规划启示
汉江流域
flood disaster risk
resilience concept
ecological network
planning enlightenment
Han River Basin
