Core Viewpoint - The article emphasizes the importance of ecological protection and restoration in the Yangtze River Basin, particularly in Chongqing, highlighting successful initiatives in wetland restoration, waste management, and geological hazard mitigation to promote sustainable development in the region [3][18]. Group 1: Ecological Restoration Efforts - The Three Gorges Reservoir area has transformed a previously polluted and unattractive wetland into a vibrant national wetland park, attracting 4.22 million visitors in the first half of the year, a 48% increase [7]. - The ecological restoration projects in the PENGXI River area include the construction of a water level regulation dam and the planting of over 600 acres of flood-tolerant trees, achieving a survival rate of over 90% [6][7]. - The water quality in the restored areas has improved, with overall water quality reaching or exceeding Class III standards, and the proportion of Class II water quality at exit points increasing annually [7][18]. Group 2: Waste Management Innovations - The "Intelligent Management and Cleaning" platform in Fengjie County utilizes IoT devices for real-time monitoring and management of floating waste in the Yangtze River, significantly improving cleaning efficiency [11][12]. - The county has implemented a systematic approach to waste collection and disposal, categorizing waste to enhance recycling and reduce incineration costs [12]. Group 3: Geological Hazard Mitigation - The article discusses the ongoing efforts to address geological hazards in the Three Gorges area, with 431 identified hazardous rock formations, of which 415 have been treated, achieving a clearance rate of 96.3% [14][17]. - A comprehensive monitoring system has been established, including 45 smart devices and drone surveillance, to ensure the safety of the surrounding communities and navigation routes [17]. Group 4: Overall Environmental Quality Improvement - By the end of 2024, Chongqing aims to maintain a 100% excellent water quality ratio at national control sections for two consecutive years, with the Yangtze River's water quality meeting Class II standards for eight years [18]. - The ecological quality index of the city has reached 66.96, surpassing the national annual value by 11.01, indicating significant progress in ecological protection and restoration efforts [18].