国土空间规划体系中的气候韧性及适灾承洪理论——以闽三角地区为例  

Theory of climate resilience,disaster adaptation,and flood mitigation in territorial spatial planning systems:A case study of the Fujian Delta Region

作　　者：曾坚[1] 田健[1] 王倩雯 孙柯柯 ZENG Jian;TIAN Jian;WANG QianWen;SUN KeKe(School of Architecture,Tianjin University,Tianjin 300072,China;School of Geography and Environmental Sciences,Tianjin Normal University,Tianjin 300382,China)

机构地区：[1]天津大学建筑学院,天津300072 [2]天津师范大学地理与环境科学学院,天津300382

出　　处：《中国科学：技术科学》2023年第10期1713-1727,共15页Scientia Sinica(Technologica)

基　　金：国家自然科学基金(批准号:52078330);天津大学自主创新基金(编号:2023XS-0161)资助项目。

摘　　要：为落实国土空间规划体系的改革,满足国家对城市安全及韧性治理提出的新要求,运用韧性城市理论,融合遥感解译、GIS及智能算法等技术方法,构建了契合国土空间规划“五级三类”体系的韧性规划理论框架,提出了应对气候变化的“减缓与适应”的韧性规划原则,论述了城市群、流域、街区等多尺度的韧性承洪设计内容,构建了智慧识别风险及生态适灾承洪的技术路线,创新了韧性国土及智慧承洪规划理论.在此基础上,以闽三角地区为例,提出了发挥区域及城市群生态海绵、城市半人工-半自然海绵的滞洪泄洪功能,耦合高密度城区的智慧排水网及立体海绵径流消减作用,协同蓝-灰-绿基础设施的韧性承洪承涝的规划响应方法.To implement the reform of the national territorial space planning system and meet the new national requirements for urban security and resilient governance,a theoretical framework of resilient planning that conforms to the“five-level and three-type”system of territorial space planning is constructed by applying the resilient city theory and integrating research contents and technologies such as remote sensing interpretation,GIS,and intelligent algorithms.The principles of resilience planning for“mitigation and adaptation”to cope with climate change are put forward,and the design content of resilience flood bearing at multiple scales,such as urban agglomerations,river basins,and city blocks,is discussed.The technical route of intelligent risk identification and ecological disaster and flood control is constructed,and the theory of resilient territory and intelligent flood control planning is innovated.On this basis,taking the Fujian Delta Region as an example,the planning response method of resilient waterlogging and flood prevention with bluegray-green infrastructure is proposed.It includes the use of ecological sponges in regional and urban agglomerations,semi-artificial and semi-natural sponges in urban areas as a flood detention and discharge function,and the coupling of an intelligent drainage network with a three-dimensional sponge runoff reduction effect in high-density urban areas.

关 键 词：国土空间规划 韧性防灾 承洪韧性 智慧减灾 闽三角地区 

分 类 号：TU98[建筑科学—城市规划与设计] P46[天文地球—大气科学及气象学] TU992