长三角一体化示范区跨界水体共保联治实践与探索

Practice and Exploration of Joint Protection and Governance of Trans-boundary Water Bodies in Yangtze River Delta Integration Demonstration Zone

摘要:

为解决省际边界水体治理中存在的管护标准不一、规划不协调等突出问题，推动长三角生态绿色一体化发展，苏浙沪两省一市创新协同治理机制，建立以联合巡河、联合管护、联合治理、联合监测、联合执法为核心的联合河湖长制，系统推进跨界水体共保联治实践，探索制度创新驱动下的协同治理路径。实践结果显示，示范区水环境质量显著改善，重点跨界水体优Ⅲ类断面比例从75%提升至98.1%，公众获得感与幸福感明显增强。实践表明，共保联治机制有效破解了行政区划分割导致的治理难题，为其他地区跨界水体治理提供了有益借鉴，有力促进了制度优势向治理效能的转化。

Abstract:

To address the prominent issues in the governance of interprovincial boundary water bodies, such as inconsistent management standards and uncoordinated planning, and to promote the ecologically green and integrated development of the Yangtze River Delta, the two provinces and one city of Jiangsu, Zhejiang and Shanghai have innovated a collaborative governance mechanism. A joint river and lake chief mechanism centered on joint inspections, joint management, joint governance, joint monitoring and joint law enforcement is established to systematically advance the practice of joint protection and governance of trans-boundary water bodies, and explore the pathways for collaborative governance driven by institutional innovation. The practice result shows that water environmental quality in the demonstration zone has significantly improved, and the proportion of sections of key trans-boundary water bodies classified as Grade III or better has increased from 75% to 98.1%, significantly enhancing the public's sense of gain and happiness. The practice shows that the joint protection and governance mechanism effectively resolves the governance challenges caused by administrative divisions, providing the valuable insights for trans-boundary water body governance in other regions and strongly facilitating the transformation of institutional advantages into governance efficacy.