Core Insights - The article emphasizes the importance of establishing a Chinese characteristic watershed economics knowledge system to support sustainable development in watershed economies [1] Group 1: Governance and Policy Framework - Xi Jinping's thoughts provide significant guidance for watershed governance, promoting a new development concept that drives collaborative upgrades in watershed economies [2] - The governance framework includes breaking administrative barriers to create a watershed economic community, enhancing regional economic integration [2] - The ecological civilization thought encourages balancing ecological and economic development, as seen in the Yangtze River Economic Belt and Yellow River Basin strategies [2][3] Group 2: Practical Examples of Watershed Governance - The Yangtze River Economic Belt focuses on ecological foundations and green transformation, implementing projects to improve water quality and restore fish species [4] - The Yellow River Basin addresses water resource challenges through a dual control system, emphasizing water conservation and ecological restoration [4] - The Pearl River Delta promotes a "chain upgrade, collaborative efficiency" model, enhancing industrial competitiveness through regional integration [5] Group 3: Theoretical Framework for Watershed Economics - The Chinese characteristic watershed economics knowledge system integrates various theories to ensure a balance between development and protection [6] - Resource and environmental carrying capacity theory provides a scientific basis for watershed development intensity and industrial layout [7] - The theory of regional coordinated development emphasizes ecological compensation and benefit sharing to promote balanced development within watersheds [7] Group 4: Implementation Pathways for Watershed Economics - Building a Chinese characteristic watershed economics knowledge system requires addressing theoretical bottlenecks and quantifying resource environmental carrying capacity [9] - The approach includes creating a closed-loop mechanism that iterates between practice and theory to enhance governance effectiveness [9] - Interdisciplinary integration is essential, developing tools that combine ecological economics, regional science, and environmental law to foster new fields [9]