“十四五”以来我国战胜3981条河流超警以上洪水

Core Insights - The article discusses the achievements of China's water conservancy sector during the "14th Five-Year Plan" period, particularly in flood prevention and control measures. Group 1: Flood Management Achievements - Since the beginning of the "14th Five-Year Plan," 3,981 rivers in China have experienced floods exceeding warning levels, with 223 rivers recording the largest floods since records began [1] - The water conservancy department emphasizes the safety of people's lives and property, implementing a comprehensive disaster prevention and mitigation strategy [1] Group 2: Engineering Improvements - The construction of flood control projects has been prioritized, increasing flood storage capacity by 3.5 billion cubic meters and enhancing the flood control capabilities of major rivers to withstand the largest floods since the founding of New China [1][2] - A total of 17,994 dangerous reservoirs have undergone reinforcement, and 56 national flood retention areas have been established [1] Group 3: Monitoring and Forecasting Enhancements - The rainwater monitoring and forecasting system has been significantly improved, with the number of hydrological monitoring stations reaching 133,000, achieving full coverage of major rivers and tributaries [2] - The flood forecasting period for major rivers has been extended from 3 days to 10 days [2] Group 4: Organizational and Operational Efficiency - A three-in-one defense work system has been established, enhancing the institutional, standardized, and modernized levels of flood disaster prevention [2] - The operation of large and medium-sized reservoirs has been optimized, with 25,311 reservoirs managing to store 526.4 billion cubic meters of floodwater, protecting 7,661 towns and avoiding the displacement of 42.78 million people [2] - The proportion of flood disaster losses to GDP has decreased from 0.28% during the "13th Five-Year Plan" to 0.18% during the "14th Five-Year Plan" [2]