Core Points - The signing of the "Horizontal Ecological Protection Compensation Agreement" by Henan, Shanxi, and Shaanxi provinces marks a significant step towards collaborative governance in the Yellow River basin, emphasizing shared responsibilities and benefits [1][2] - The agreement reflects a shift from isolated management to integrated river governance, aligning with the development philosophy that "lucid waters and lush mountains are invaluable assets" [1] - The policy framework supporting this collaboration has been strengthened through various national strategies and laws aimed at ecological protection and high-quality development in the Yellow River basin [1] Summary by Sections - **Ecological Protection and Governance** The agreement signifies a transition from "each managing their section" to "jointly governing the river," promoting ecological restoration and green development as part of a broader strategy for high-quality growth [1][2] - **Compensation Mechanism** The innovative "dual-dimensional compensation standard" links financial compensation to water quality metrics, with Henan receiving 60 million yuan if water quality reaches Class I, while Shanxi and Shaanxi compensate Henan if water quality deteriorates from Class II [2] - **Implementation and Cooperation** Successful execution of the agreement requires establishing a regular communication and coordination mechanism among the three provinces, enhancing technical cooperation, and encouraging public participation in ecological protection efforts [2]