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Eco-economic system evaluation and sustainable management in Gansu based on Emergy analysis

机译：基于最佳分析的甘肃生态经济体系评价与可持续管理

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摘要

Based on the method of Emergy Analysis, in this paper we investigate and characterize the state of' eco-economy system of Gansu during 1995-2007 , it could be concluded that the change tendency of output efficiency of economic subsystem get reduced in 13 years, the economic development stage of Gansu is at lower level; people's living standard and life quality is low and has been declining trend; Waste Emergy Ratio(W') and Emergy Waste Rate (EWR) are fluctuating upward trend, waste emissions make growing pressure on environment, meanwhile increase of the renewable resources emergy can optimize the energy use structure of Gansu. Most emergy indexes analysised objectively reveal the unsustainable state of the ecological economic system in Gansu and it's continuously reducing situation of sustainable development ability. In conclusion eco-economic systems of Gansu are evaluated, suggestions are discussed for the transition of economic developmental patterns and sustainability management of Gansu.
机译：基于可素质分析方法，在本文中，我们调查并表征了1995 - 2007年甘肃生态经济体系的状态，可以得出结论，经济子系统产出效率的变化趋势在13年内减少，甘肃的经济发展阶段处于较低水平;人们的生活水平和生活质量低，趋势下降;废物智能比率（W'）和可塑性废物率（EWR）波动趋势波动，浪费排放对环境的压力越来越大，同时增长可再生资源的旨在优化甘肃的能量使用结构。大多数最为尊重指标，客观地揭示了甘肃生态经济体系的不可持续状态，并且不断减少可持续发展能力的情况。总之，甘肃生态经济体系进行了评估，讨论了甘肃经济发展模式和可持续发展管理的转型。

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