Core Viewpoint - The article emphasizes the importance of implementing the river chief system to protect the water quality of the Nandu River, highlighting the need for comprehensive ecological governance and pollution control measures [2][3]. Group 1: Implementation of River Chief System - The provincial river chief, Li Rongcan, conducted an inspection of the Nandu River in Chengmai, focusing on the implementation of the river chief system and the overall water quality management [2]. - Li stressed the need to fully implement the river chief system and to take political responsibility for water management, including water quality monitoring and shoreline management [3]. Group 2: Pollution Control Measures - The article discusses the necessity of addressing water pollution at its source, emphasizing that while pollution is visible in the water, its roots lie on the banks [3]. - There is a call for comprehensive measures to tackle rural non-point source pollution, including reducing the use of fertilizers and pesticides, and managing livestock waste effectively [3]. Group 3: Community Engagement and Infrastructure - The need for establishing a long-term mechanism for rural sewage treatment is highlighted, along with the importance of maintaining and utilizing sewage treatment facilities effectively [3]. - The article encourages community involvement in transforming production and lifestyle practices to improve the rural living environment and promote the concept of beautiful villages [3]. Group 4: Seasonal Considerations - The article notes the current flood season and the necessity for increased river patrols to eliminate safety hazards and ensure flood safety [3].

Core Viewpoint - The strategic cooperation agreement between Changshu Municipal Government and the Institute of Hydrobiology, Chinese Academy of Sciences aims to enhance ecological restoration and sustainable management of aquatic ecosystems in Changshu [1][2] Group 1: Cooperation Details - The cooperation will focus on key areas such as ecological restoration of river and lake ecosystems, monitoring and rational utilization of fishery resources, evaluation and enhancement of ecosystem service values, and monitoring and protection of the Yangtze River dolphin [1] - The collaboration includes the establishment of two platforms: a comprehensive biological observation station and an upgraded water ecology expert platform, which will provide technical services for water ecological protection and restoration in Jiangsu Province and the Yangtze River Delta [2] Group 2: Project Implementation - A specific project titled "Three Lakes and One Marsh" will be implemented, involving a five-year ecological system survey of key lakes such as Shanghu and Kunshan Lake, aimed at constructing a healthy lake ecosystem [2] - The comprehensive biological observation station will integrate functions such as species observation, specimen display, and comprehensive experimentation [2]

Core Viewpoint - The "Beautiful Rivers and Lakes Protection and Construction Action Plan (2025-2027)" aims to enhance the ecological environment of rivers and lakes in China, with specific targets and measures outlined for achieving this goal by 2027 and beyond [1]. Group 1: Conditions for Beautiful Rivers and Lakes - Beautiful rivers and lakes should have stable water sources, good water flow, and effective ecological water use to ensure "having rivers and water" [2]. - The ecological environment and biodiversity must be maintained or restored, ensuring the presence of indigenous species and achieving "having fish and grass" [2]. - Pollution control is essential, with water quality improving to a good standard, meeting public recreational needs, and resolving ecological issues to achieve "harmony between people and water" [2]. Group 2: Goals and Targets - By 2027, the construction rate of beautiful rivers and lakes is expected to reach approximately 40%, with significant progress by 2030 and basic completion by 2035 [2]. - The action plan includes 15 specific targets focusing on water environment governance, ecological water use assurance, and ecological protection and restoration [3]. Group 3: Water Environment Governance - The action plan emphasizes the importance of managing pollution sources, particularly through the establishment of a monitoring and regulatory system for pollution outlets by 2027 [4]. - It aims to significantly improve urban sewage treatment efficiency and achieve over 60% control of rural sewage by 2027, while eliminating rural black and odorous water bodies [4]. Group 4: Ecological Flow Assurance - The plan specifies requirements for ensuring ecological flow, which is crucial for maintaining river ecosystems, with a focus on cross-province key rivers and lakes by 2027 [5]. Group 5: Ecological Protection and Restoration - The action plan aims to enhance the health of river and lake ecosystems, with specific assessments and mechanisms for ecological compensation established by 2027 [6]. Group 6: Funding and Technology Support - The plan highlights the need for technological innovation in water ecological environments and emphasizes the role of central finance in supporting these initiatives [7]. - It encourages local finance and social capital to increase investment, promoting various models for public-private partnerships in ecological protection and construction [7].