河湖库感知管理一体化体系建设研究初探OA

With the frequent occurrence of extreme weather events worldwide and the increase in flood and drought disasters,the demand for ecological protection and management of rivers,lakes,and reservoirs is growing.The"information silo"problem in traditional monitoring has also become increasingly prominent,which cannot meet the needs of the modern water conservancy governance system.To address the fragmentation of traditional water conservancy monitoring and improve the national capacity for systematic perception and management decision-making of various water elements,there is an urgent need to construct and improve the integrated perception-management system.The development history of water conservancy monitoring in China is systematically reviewed,and the current requirements for comprehensively advancing river protection and management as well as digital twin water conservancy construction are summarized.The requirements for the construction of the integrated perception-management system in six aspects,including basin flood and drought disaster prevention and control,economical and intensive water resource utilization,water ecological protection and restoration,water environment management and early warning,water culture protection and inheritance,and improvement of protection and governance mechanisms,are analyzed with focus.Combining the connotation and objectives of the integrated perception-management system for rivers,lakes,and reservoirs,the"space-air-ground-water-project"multi-source monitoring and perception technologies are introduced in detail,along with the construction ideas for the integrated system in terms of building a basin-wide perception network,perfecting data management,empowering smart water conservancy business applications,and strengthening security and support capabilities.In combination with the development trends of emerging technologies,the challenges and development trends facing the integrated system are prospectively discussed to provide methodological references for building an efficient and intelligent river,lake,and reservoir protection and management system,and to provide theoretical support for the realization of smart water conservancy.