“鲁豫之约”山东4年兑现2.5亿，换得净水入黄河

Core Viewpoint - The ecological compensation agreement between Shandong and Henan provinces has been successfully implemented, with Shandong paying a total of 250 million yuan in compensation over four years, demonstrating a collaborative approach to ecological protection in the Yellow River basin [1][2]. Group 1: Agreement Details - The ecological compensation agreement was signed in April 2021, establishing a framework for compensation based on water quality improvements and deteriorations [1]. - Compensation amounts are set at 60 million yuan for each level of water quality improvement or deterioration beyond the III class standard [1]. - In 2023, a second round of compensation agreements was signed, extending the compensation period to 2025 and enhancing the assessment criteria for water quality [1]. Group 2: Environmental Impact - Since the agreement's inception, the water quality of the Yellow River entering Shandong has consistently maintained a level above II class, with 94.1% of the river's water classified as good quality [2]. - The proactive approach taken by Shandong in ecological investments has amplified the ecological benefits derived from the agreement [2]. Group 3: Broader Implications - The agreement serves as a model for ecological protection compensation mechanisms, emphasizing the importance of integrity and cooperation between provinces [3]. - The central government plans to establish a unified horizontal ecological protection compensation mechanism for major rivers by 2027, indicating a broader commitment to ecological governance across regions [3].