Evaluation of ecological economy index in the poyang lake ecological economic zone

The society and related research fields were paying close attention to make great efforts to promote the construction level of ecological civilization in China. And measuring and evaluating the status of eco-economic development always was the focus and difficulty in current researches. Based on the methods of Analytic Hierarchy Process (AHP) and the concept of Eco-Factor of Economic Growth and Ecological Efficiency, combined with the fact of research area, the index system of Ecological Economy Index (EEI), which includes social development, economic growth, ecological building, resource use and environmental protection, was built up to measure and evaluate the eco-economic system's development situation. All the methods were applied to assess the eco-economic development situation in Poyang Lake Ecological Economic Zone of Jiangxi Province. The overall score of the EEI value of Poyang Lake Ecological Economic Zone was on a lower level with 38.37, enhancing environmental protection and resources use level was the main measure in the future. At last, the constructing method of EEI system and some problems were discussed creatively.