水旱灾害风险普查技术体系探索与应用  

Exploration and application of a technical system for the general survey of flood and drought disaster risks

作　　者：杨卫忠 孙东亚[2,3] 吴泽斌 李铁光 李娜 韩松[2,3] Yang Weizhong;Sun Dongya;Wu Zebin;Li Tieguang;Li Na;Han Song

机构地区：[1]水利部水旱灾害防御司,北京100053 [2]中国水利水电科学研究院,北京100038 [3]水利部防汛抗旱减灾技术研究中心,北京100038

出　　处：《中国水利》2023年第8期6-10,共5页China Water Resources

摘　　要：结合第一次全国自然灾害综合风险普查要求,基于水旱灾害风险管理理论,从水旱灾害致灾调查与评估、洪水隐患调查与评估、风险评估与区划、数据库建设等方面探索构建了水旱灾害风险普查技术体系。该体系在普查实践中得到验证和完善,支撑各地圆满完成水旱灾害风险普查任务,形成系列普查成果,实现预期普查目标,为水利高质量发展提供了技术支撑。Based on the theory of flood and drought risk management and in accordance with the requirements of the first national general survey on comprehensive risks of natural disasters,a technical system for the general survey of flood and drought disaster risks has been explored and constructed.The system includes aspects such as investigation and assessment of flood and drought disaster causes,investigation and assessment of flood hazards,risk assessment and zoning,and database establishment.The system has been validated and improved in practice,and has supported various regions in completing their tasks of the general survey of flood and drought disaster risks,generating a series of survey results,achieving the expected goals of the census,and providing technical support for high-quality water conservancy development.

关 键 词：水旱灾害 风险普查 区划 技术体系 

分 类 号：TV87[水利工程—水利水电工程] C8[社会学—统计学]