水利部答人民网记者问：数字孪生水利体系建设让治理成效惠及于民

Core Insights - The construction of the digital twin water conservancy system is yielding tangible benefits for the public, enhancing water management and governance efficiency [1] - Advanced monitoring technologies such as high-resolution remote sensing satellites and drones are being utilized to improve the management of river and lake areas, leading to significant improvements in water body conditions and increased public satisfaction [1] Group 1: Digital Twin Water Conservancy System - The digital twin water conservancy system effectively promotes the improvement of water governance and management models, directly benefiting the public [1] - The application of monitoring technologies has strengthened the control of river and lake shorelines, facilitating the regular and standardized implementation of "cleaning up the four chaos" [1] - The system allows for continuous tracking and comparison of illegal activities, enabling timely detection of emerging issues and reducing the difficulty and cost of problem resolution [1] Group 2: Digital Twin Irrigation Areas - Digital twin irrigation systems support the analysis and prediction of water needs, soil moisture, optimal irrigation dates, and precise management of water resources from source to field [2] - For instance, the Dujiangyan irrigation area in Sichuan has achieved significant water resource scheduling efficiency, shortening the rice irrigation cycle and saving substantial water resources [2] - The Feishihang irrigation area in Anhui has saved 310 million cubic meters of irrigation water this year, resulting in direct economic benefits of 72 million yuan [2] Group 3: Urban and Rural Water Supply - Many regions have significantly improved urban and rural water supply security and operational efficiency through digital twin construction [3] - Zhejiang has developed a comprehensive monitoring system for rural water supply, covering over 7,900 water supply plants and 7,500 water sources, ensuring real-time monitoring of key indicators [3] - The province has established a service mechanism that guarantees rural residents access to safe and high-quality drinking water [3]