| Natural Resources and environment is the survival of human society, the basis of thedevelopment of natural substances. Along with population growth, acceleratingconsumption of resources and serious environmental damage, he sustainabledevelopment of human society face a serious threat. Improve the efficiency in the use ofresources, and protect the ecological environment, promote sustainable economic andsocial development has become the focus of attention of the common in the world today.December12,2009the state council official approval 《Poyang Lake ecologicaleconomic zone planning》, the marked the high level of Poyang Lake economicconstruction officially rise to ecological national strategy. In recent years, although theeconomic development in Jiangxi Province has made great achievements, but at the sametime in the economic structure, resources, environment and so on is also facing a seriesof problems, are restricted the ecological economic zone sustainable economic PoyangLake. This paper introduces the theory of eco-efficiency, and coordination ofeco-environmental protection and economic development of the Poyang Lake EcologicalEconomic Zone. As we all know, efficiency refers to how a minimal investment, toobtain the greatest return, it is the core proposition of economics. Eco-efficiency refers tothe premise of ecological efficiency, its essence is energy saving and emission reduction.From the perspective of efficiency evaluation, combined with the specific circumstancesof the Poyang Lake Ecological Economic Zone, and the introduction of theEstablishment of the cycle of economic indicators in Germany, Finland and otherdeveloped countries experience, build a set of measure Lakes eco-efficiency indicatorsystem.Based on the ecological economics, recycling economics subjects such as basictheory and method based on qualitative analysis and quantitative analysis combined. At the same time, the ecological efficiency index system to analyze the Lake districtincludes38county (city, area) the ecological efficiency condition, and has strongregional targeted. The data envelopment analysis (DEA) method of the Lake38county(city, area) in2005to2010in ecological efficiency evaluation, and according to theresults of the evaluation of ecological efficiency, and put forward some Suggestions forPoyang Lake region ecological efficiency ecological sustainable development to providean initial research results, and improve the ecological and economic eco-economic regionPoyang Lake of scientific development, and promoting the ecological and economicdevelopment. |
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