The Emergy Analysis Of Ecological-economic System In Hubei Province

In the article I have analyzed the ecological-economic system of Hubei on the base of the study about emergy analysis home and abroad experts and the actual instance of Hubei.The first part is introduction. It briefly presents the research background and significance of emergy analysis about Hubei ecological-economic system, and illustrates the main thinking and methods by introducing present situation home and abroad.The second part is the introuction about the fundamental theory and research method about emergy analysis. In the part there are four aspects: The first aspect is the theory about emergy analysis. The second aspect is the practical meaning of emergy analysis. It mainly involves five forms: the money and emergy; the ecological-economic significance of emergy analysisi; GDP and emergy; the evaluation of environmental resourse and the using of energy sources. The third aspect is the diffenence between emergy analysis and energy analysis. The fourth aspect is the fundmental menthod of emergy analysis.The third part is the instance part.It has roundly analyzed Hubei ecological-economic system .In the part there are five aspects. The first aspect recommends the general situation of Hubei ecological system. The next three aspects analyze the ecological-economic system of Hubei on three parts: the base of Hubei emergy; agriculture ecological-economic system andsociety ecological-economic system. The last aspect puts forward the countermeasures of Hubei sustainable development.The forth part is conclusion.