Ecosystem service is the conditions and processing through which the natural ecosystems and species that make them up sustain and fulfill the human life. This paper is based on Xinjiang ecosystem services
it studied on the organic matter production
CO2 fixation
O2 release
nutrient recycle
soil production
water holding capability and environmental purification
then use the market price method
shadow price method and etc to estimate the indirective values of the Xinjiang ecosystem services. The result shows that Xinjiang terrestrial ecosystem services have tremendous ecological-economic values and it is very important for the sustainable development of Xinjiang social economy.