面向流域水代谢目标的生态价值核算及资本转化机制研究

水代谢目标下流域的生态资本保值增值对流域内城市水安全至关重要，迫切需要实现流域资源-资产-资本转化，破解生态领域建设资金筹措难题。本课题针对现有生态价值核算技术无法对生态价值的增值、减值形成动态综合决策与分析、价格发现机制不合理等难题，研发基于“生态元”的生态价值核算技术体系及动态考核机制，使生态资源及动态变化可测量、可核查、可考核，为生态产品市场化改革提供技术方法；研发基于“生态元”的流域水代谢与生态综合治理工程的动态增值收益评估方法，建立增值的生态资产进行资本转化的内在机制，提出从资源到资产、再从资产到资本的实施路径，实现生态资源资产资本转化的体制机制创新，打造“永定河（北京段）样本”，尝试建立以市场机制替代行政推动的可复制、可推广的生态治理新模式。

Under the goal of water metabolism in the river basin, the preservation and increase of ecological capital in the river basin is essential to the urban water safety. And it is urgent to realize the conversion from resources to assets and to capital in river basin and solve the hard problem of financial management in ecological construction field. Current researches cannot make the comprehensive decision-making based on the dynamic increase and decrease of ecological value, and have an unsuitable price discovery mechanism for ecological assets. In this study, "Eco-coin" is proposed to account the ecological value in riven basin and achieve real-time dynamic evaluation, which can make ecological resources measurable and verifiable. "Eco-coin" can be as the "subject matter" for the market-oriented reform of ecological products. Through the development of "eco-coin" -based dynamic value-added assessment methods of water metabolism and integrated ecological management projects, the study will propose the implementation path from resources to assets, and then from assets to capital, to realize the innovation of the mechanism of capital conversion of ecological assets. The study will create the "Yongding River sample (in Beijing)", and try to establish a new replicable and promoteable model that can use market mechanisms to replace administrative promotion.