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介绍了传统河道治理方式的弊端.并结合不同类型的河道提出了现阶段生态治河的理念及设计要点:在对河道治理现状进行归纳总结的基础上,提出了黑臭河、垃圾河作为未来一个时期国家和地方迫切需要解决的问题,单靠政府一方已经难以满足相关需求和要求;基于此,对新形势下河道治理的发展方向进行了展望,即在政策保障和商业模式完善的前提下。政府运用市场机制引导社会资本全面参与河道水环境综合治理项目.使得工程设计、建设和后期运营养护实现投资主体和融资渠道的市场化、多元化,既能减轻政府财政压力。又能更好地调动和发挥社会资本的自主性和创新性,有利于城市水环境质量的持续改善。
Introduced the disadvantages of traditional riverway management methods and put forward the concept and design essentials of current ecological river management based on different types of riverways: On the basis of summarizing and summarizing the present status of riverway management, put forward the black and smelly river and garbage river as the future The problems that need to be solved urgently by countries and places in a certain period can hardly meet the relevant needs and requirements by one side of the government alone. Based on this, the development direction of river courses under the new situation is prospected, that is, under the premise of policy guarantee and perfect business model . The government uses the market mechanism to guide social capital to participate in the comprehensive management of river water environment projects, which enables the project design, construction and post-operation maintenance to realize market-oriented and diversified investment subjects and financing channels, thus reducing government financial pressure. But also better mobilize and give play to the autonomy and innovation of social capital, which is conducive to the continuous improvement of urban water environment quality.