我国水安全保障能力全面提升——“十四五”以来新开工重大水利工程172项

Core Insights - The Chinese government has made significant progress in water conservancy development during the "14th Five-Year Plan" period, with investments exceeding 5.4 trillion yuan, marking a 1.6 times increase compared to the "13th Five-Year Plan" [1] Group 1: Investment and Infrastructure - Water conservancy construction investment reached over 1 trillion yuan for the first time in 2022, continuing a three-year trend of breaking historical records [1] - A total of 172 major water conservancy projects have been initiated since the start of the "14th Five-Year Plan" [1] - By the end of last year, China had built 95,000 reservoirs, 200 large and medium-sized water diversion projects, and 6,924 large and medium-sized irrigation areas, forming the world's largest and most comprehensive water conservancy infrastructure system [1] Group 2: Flood Control and Disaster Management - The water and drought disaster prevention system has been continuously improved, successfully managing floods on 3,981 rivers that exceeded warning levels [1] - The proportion of flood disaster losses to GDP decreased from 0.28% during the "13th Five-Year Plan" to 0.18% [1] Group 3: Agricultural Support and Food Security - The water conservancy sector has strengthened water security for food production, focusing on major grain-producing areas with 30 significant water diversion and key water source projects [2] - Over the past five years, 1,959 large and medium-sized irrigation areas have undergone modernization, adding and restoring over 20 million acres of irrigated land [2] Group 4: Ecological Restoration and Community Benefits - The "Mother River Revival Action" has been implemented, restoring several rivers that had been dry for decades, achieving a 98.6% compliance rate for ecological flow standards in key rivers and lakes [2] - The water conservancy department has supported 122 happiness river and lake construction projects, creating green industrial chains and ecological agriculture, enhancing community welfare [3] - The Hu Creek watershed in Zhejiang has seen a revenue increase of over 13 billion yuan, growing by 18.7% year-on-year due to the integration of water and tourism [3]