基于熵权-TOPSIS法的低碳城市发展水平评价及障碍度分析——以天津市为例

发布时间：2018-06-09 03:23

本文选题：低碳城市 + 熵权-TOPSIS评价方法　；参考：《科技管理研究》2017年17期

【摘要】：构建基于经济发展、社会进步、环境优化、能源转型的城市低碳水平评价指标体系,采用熵权-TOPSIS评价法和障碍度模型测度我国低碳城市试点天津市的低碳发展水平,识别不同时期阻碍其实现低碳目标的制约因素。研究结果表明:研究期间,天津市低碳发展水平呈整体上升趋势,绩效指数从2008年的0.229 8增加到2015年的0.726 5;社会进步和能源转型障碍度总体呈增长趋势,年均增长速度为18.45%和4.97%;经济发展和环境优化障碍度总体呈减少趋势,年均下降速度为9.37%和7.57%。在此基础上,从能源效率提高、产业结构优化、环境治理提升和基础设施加强等方面提出相关对策建议。
[Abstract]:Based on economic development, social progress, environmental optimization and energy transformation, the evaluation index system of low carbon level in cities is constructed. The evaluation method of entropy weight TOPSIS and the barrier model are used to measure the low carbon development level of Tianjin, a pilot city of low carbon cities in China. Identify constraints that hinder the achievement of low-carbon targets at different times. The results show that: during the study period, the development level of low carbon in Tianjin showed an overall upward trend, the performance index increased from 0.229 8 in 2008 to 0.726 5 in 2015, and the degree of barriers to social progress and energy transformation showed an overall increasing trend. The average annual growth rate was 18.45% and 4.97%, and the obstacles to economic development and environmental optimization showed a decreasing trend, with an average annual decline rate of 9.37% and 7.57%. On this basis, the paper puts forward some countermeasures and suggestions from the aspects of improving energy efficiency, optimizing industrial structure, improving environmental governance and strengthening infrastructure.
【作者单位】：天津城建大学经济与管理学院;
【基金】：国家自然科学基金项目“区域物质减量的低碳响应测度机理研究”(71303170)
【分类号】：F124.5;TU984.115

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