Value Analysis of the Ecological-Economic System in Resource-Dependent Cities

The ecological-economic system of resource-dependent cities is compound system composed by the ecological system and economic system through certain technical means, environmental media and the process of human labor. It includes energy, material and information transmission. In order to maximize the value of the entire system and achieve the sustainable development of ecological-economic systems, the paper explained the meaning of ecological-economic system, defined the three values form of the value system of ecological-economic system including economic value, social value and ecological value, analyzed the characteristics and changes rules of three values form in Resource-dependent cities in different stages of the life cycle, and obtained the establishment requirements of system's value equilibrium.