Core Insights - The National Science and Technology Terminology Approval Committee held its 2025 annual work meeting, releasing 68 frontier research keywords across 11 disciplines, with five keywords related to water conservancy technology reflecting current trends and future directions [1][3] Group 1: Water Conservancy Technology Keywords - "National Water Network" integrates natural rivers and lakes, water diversion projects, and smart control to optimize water resource allocation, flood prevention, and ecosystem protection [2] - "Smart Dam" combines new information technologies with traditional dam engineering, utilizing IoT, big data, AI, and digital twin technologies for comprehensive lifecycle management [2] - "Digital Twin Water Conservancy System" digitally maps and simulates physical water conservancy elements and governance activities, enabling real-time interaction and optimization [2] - "Drought-Flood Transition" describes the extreme event where a region experiences severe drought followed by sudden heavy rainfall, necessitating emergency flood response [2] - "Happy Rivers and Lakes" emphasizes maintaining ecological stability and promoting high-quality development, ensuring safety and satisfaction for local communities [2] Group 2: Institutional Framework - The National Science and Technology Terminology Approval Committee, authorized by the State Council, is the authoritative body for approving and publishing scientific terminology [3] - The committee will conduct annual collections and releases of frontier research keywords starting in 2024, aiming to enhance the role of scientific terminology in guiding discipline development and showcasing advancements in science and technology [3]

Core Insights - The National Water Resources Technology Terminology Committee has identified five key research hotspots in water resources technology for 2025, including "National Water Network," "Smart Dams," "Digital Twin Water Resources System," "Drought-Flood Rapid Transition," and "Happy Rivers and Lakes" [1][2] Group 1: Research Hotspots - "National Water Network" refers to a comprehensive system that integrates water resource optimization, flood disaster reduction, and ecosystem protection, based on natural rivers and lakes [1] - "Smart Dams" are the result of integrating new information technologies with traditional dam engineering, focusing on IoT, big data, AI, and digital twin technologies for enhanced management throughout the dam's lifecycle [1] - "Digital Twin Water Resources System" involves digital mapping and intelligent simulation of physical water resources, utilizing spatial data and mathematical models for real-time interaction and optimization [2] Group 2: Extreme Weather Events - "Drought-Flood Rapid Transition" describes the extreme event where a region experiences worsening drought conditions followed by sudden heavy rainfall, necessitating immediate flood prevention and disaster response [2] Group 3: Ecological and Community Well-being - "Happy Rivers and Lakes" emphasizes maintaining the ecological stability of river and lake systems while ensuring community safety and promoting high-quality development, leading to a harmonious relationship between people and water [2] Group 4: Institutional Framework - The National Science and Technology Terminology Committee, authorized by the State Council, is responsible for the authoritative approval and publication of scientific terminology, with the National Water Resources Technology Terminology Committee focusing specifically on water resources terminology [2]

Core Insights - The meeting emphasized the severe challenges posed by extreme weather on reservoir safety management [1] - There is a push for the construction of smart dams to enhance monitoring, analysis, and decision-making capabilities [1] - The need for scientific determination and verification of reservoir design flood levels was highlighted, along with the development of rainwater monitoring and forecasting systems [1] Group 1 - The meeting recognized the urgent need for robust reservoir safety management in light of extreme weather challenges [1] - The construction of smart dams is prioritized to improve monitoring and predictive capabilities [1] - There is a focus on enhancing the technological support for safe reservoir operations [1] Group 2 - The meeting called for the scientific determination and verification of design flood levels for reservoirs [1] - The development of a rainwater monitoring and forecasting system is essential for effective management [1] - Research on new dam types and the prevention of overtopping failures is crucial for improving flood response capabilities [1]

Core Viewpoint - China has successfully built multiple smart dams, attracting global attention due to its innovative achievements and practical experiences [1] Group 1: Smart Dam Development - A total of 51,000 small reservoirs in China have completed monitoring facility upgrades, establishing an integrated perception system combining "sky, land, water, and engineering" [1] - China has launched 12 pilot projects for smart dam construction, promoting the overall advancement of smart dam development in the country [1] - The installed capacity of dams in China ranks first in the world [1]