黄河流域水土保持可持续发展效应及其价值转化机制OA

The Yellow River Basin is the region with the most severe soil and water loss and has the most fragile ecological environment.The water and soil conservation measures in the Yellow River Basin have significant ecological,economic and social effects.To provide theoretical support for enhancing the functional value of soil and water conservation,realizing its exchange value and amplifying its financial value,and to offer references for accelerating the formation of a pattern for realizing the value of ecological products in soil and water conservation in the Yellow River Basin and promoting the high-quality development of soil and water conservation in the Yellow River Basin,this study,from the perspective of sustainable development,revealed three value forms of soil and water conservation effects:ecological products embodying func-tional value,ecological commodities embodying exchange value,and ecological financial products embodying financial value.Furthermore,it clarified the value conversion process of soil and water conservation effects through four stages:valorization,productization,commercializa-tion and financialization.It also expounded on five mechanisms of value transformation,including clarification of property rights,value ac-counting,value pricing,market absorption and financial innovation.Countermeasures for improving the value transformation mechanism are proposed,including establishing the common ownership of water resources in the basin,refining the value accounting models and methods for soil and water conservation,and implementing a differentiated value pricing mechanism.