Abstract:Accompanied by the rise of resource and environmental economics, ecological services, the value of economic theory gradually become mainstream development so far has presented the characteristics of three stages: First stage of the value in use of the eco-system, and the second is the the monetization value phase and the third is ecological services market stage. Ecosystem services valuation economics method is widely used, but due to the complexity of the ecosystem services, economics approach remains to be to continue to deepen and improve.Based on the standardized ecological service value of assessment, construction of ecological service index ( ESI ), to promote " green wealth " revolution which has important practical significance