流域的生态环境问题关键在水,水问题是流域内各地区生态系统退化的关键诱因。流域水生态系统的修复和保护不仅需要依靠生态系统本身的自我调节和自组织能力,还需要人类的合理参与。本文研究论述了水源涵养功能降低、水沙关系失调、水污染严重等各流域普遍存在的水生态问题及其修复和治理实践,据此分析总结了流域水生态修复和治理中面临的瓶颈制约,即流域水生态治理与经济发展关系难协同、流域水生态治理难避“公地悲剧”、现有法律法规难保跨区域有效协作。最后,本文针对治理过程中面临的痛点问题给出了几点对策建议,以期对推动流域水生态保护高质量进行提供帮助。
<<The key to the eco-environmental problem in the River Basin is water,which is the key inducement of ecosystem degradation in various regions of the basin. The restoration and protection of the water ecosystem in River basin not only depends on the self-regulation and self-organization ability of the ecosystem,but also needs the reasonable participation of human beings. This paper discusses the governance practice of three major water ecological problems in various basins,such as the reduction of Self-restraint function of source of water,the imbalance of relationship between water and sand,and serious water pollution. Based on this analysis,it analyzes and summarizes the constraints faced in River Basin water ecological restoration and governance,namely the difficulty of synergizing the relationship between water ecological governance and economic development in River Basin,the “tragedy of the commons” in the water ecological management,and the fact that existing laws and regulations cannot guarantee cross-regional effectiveness. Finally,this paper gives some countermeasures and suggestions for the pain points in the process of governance,in order to promote the high quality of water ecological protection in River Basin.
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