我国实现对重要河湖动态管理

Core Viewpoint - The Ministry of Water Resources has implemented comprehensive management and protection measures for rivers and lakes in China, focusing on ecological restoration and sustainable use of water resources [1][2][3]. Group 1: Management and Protection Measures - China has established clear management boundaries for 1.7 million kilometers of rivers and over 3,000 lakes, enhancing the legal control of water bodies [1]. - A management mechanism involving party leadership, river chiefs, local responsibilities, and inter-departmental collaboration has been developed to ensure effective river and lake management [1]. - The country has implemented a shoreline planning and control mechanism, with 33,100 kilometers of protected and reserved shorelines, accounting for nearly 70% of the total planned shoreline [1]. Group 2: Cleanup and Restoration Efforts - The Ministry has initiated a two-year concentrated cleanup campaign for reservoirs, addressing issues such as illegal sand mining and obstructions to river flow [1][2]. - A total of 294,000 cases of illegal occupation, mining, dumping, and construction have been addressed, with over 15 million square meters of illegal structures demolished and more than 1 billion tons of waste cleared [2]. - Significant ecological restoration projects have transformed industrial areas into green spaces, enhancing public access to waterfronts and improving local ecosystems [2]. Group 3: Technological Advancements - The Ministry is leveraging digital, networked, and intelligent technologies to create an integrated monitoring system for rivers and lakes, utilizing high-resolution satellite imagery and AI for real-time data collection [3]. - The implementation of a unified code system for sand and gravel transportation has improved regulatory oversight, with AI recognition accuracy for illegal structures exceeding 85% [3]. - Future plans include further strengthening the role of river chiefs and enhancing legal control over water bodies to achieve significant improvements in the condition of rivers and lakes [3].