苏锡常生态城市群生态环境效率分析

Analysis Of Ecological Cities Ecological Environment Efficiency In Suzhou, Wuxi And Changzhou

本文运用数据包络分析(DEA)模型,基于2009-2013年苏州、无锡和常州各个地区的面板数据,对苏锡常地区作为一个生态城市群进行生态效率分析。结果表明:在2009-2013年的连续时间段内苏锡常地区生态效率总体水平较高、差异比较明显。2009年相比较2013各地区生态效率均有所上升。

City is one of the main places of human＇s life. With the development of the city, the contradiction between human and ecosystem of the city has become increasingly prominent. Ecological Cities as a model of modern regional economic development and ecological environment for sustainable development, its eco-efficiency is also increasingly cause for concern. This paper uses data envelopment analysis （DEA） model, based on Suzhou, Wuxi and Changzhou from2009 to 2013. Changzhou, Wuxi and Changzhou areas of the city as an eco- logical group were eco-efficiency analysis.