摘要
对区域生态效率进行了界定,通过引入生态足迹方法 ,给出区域生态效率计算的模型。以2007年截面数据为样本,对我国30个地区的生态效率进行了计算与分析。研究表明:中国区域生态效率差异明显,总体呈东高西低"的格局,区域发展不平衡;聚类显示,中国各区域生态效率呈5级分布;能源消耗对各地生态效率影响较大;调整产业结构,平衡各地区发展,提高资源利用效率势在必行。
This paper defines regional eco-efficiency and establishes a model of regional eco-efficiency evaluation by using the ecological footprint methodology. Based on the data drawn from China＇ s 30 provinces in 2007, the model is used to evaluate the differences of regional ecology efficiency. The results indicate： The difference in regional eco-effieiency is notable with the pattern of high in the east and low in the west, indicating that the regional development is not in balance; There appear hierarchical clusters with five classes in China＇s regional eco-effieiency. Energy consumption greatly affects coo-efficiency everywhere. Therefore, some proposals are put forward： adjusting industrial structure, balancing regional development, improving resources efficiency.
出处
《当代经济管理》
2013年第2期57-62,共6页
Contemporary Economic Management
基金
国家社会科学青年基金项目(11cxw018)
教育部人文社会科学研究青年基金项目(10YJC860012)
关键词
生态效率
生态足迹
聚类分析
可持续发展
ecological efficiency
ecological footprint
cluster analysis
sustainable development
