Modified index system for eco-efficiency evaluation of circular economy in coal mining area based on network flow analysis

作者：Song Xiaoqian^*; Li Zhongxue

来源：Journal of Convergence Information Technology, 2012, 7(13): 1-9.

DOI：10.4156/jcit.vol7.issue13.1

• Circular economy
• Coal mining area
• Eco-efficiency
• Ecological networks
• Index systems
• Material Flow
• Modified indices
• Network flow analysis
• Research fields

In order to evaluate the developing level of circular economy in coal mining area, ecological network flow analysis is introduced to this research field, from another perspective. To solve the problem about the standardization of measures, the material flow method is chosen to calculate the flow. Based on the research of former scholars, some indices and matrices is cited and referenced to set up a series crucial index system for circular economy evaluation in coal mining area.

• 出版日期2012