摘要
为图视化表达系统主要能值评价指标及分析指标之间的关联性,从系统资源利用结构与配置角度,将能值三元相图法应用到区域生态经济系统可持续发展评价中.以郑州市生态经济系统为实例进行研究,结果表明,通过对能值指标进行量化计算,采用能值三元相图法能够更加清晰地表达系统资源的开发利用及配置结构,说明系统的发展趋势和可持续性,为区域生态经济系统的可持续发展提供决策参考.
In order to express visual Emergy indexes and analysis their association analysis from the point of view of resource utilizing and configuration construction, Emergetic ternary diagram method was introduced and applied to assess the sustainable development of regional ecological economic system. Zhengzhou ecological economic system was taken as an example. The results show that, through quantitative calculation of emergy indices, Emergetic ternary diagram method can more clearly express the resource utilizing and configuration construction of system, furthermore, the development trend and the sustainability of system was illustrated. Therefore, Emergetic ternary diagram method can provide necessary referenced suggestions about the sustainable development of regional ecological economic system for decision-makers.
出处
《数学的实践与认识》
CSCD
北大核心
2013年第18期1-7,共7页
Mathematics in Practice and Theory
基金
国家自然科学基金(50879081)
河南省高校科技创新团队支持计划项目(13IRTSTHN030)
关键词
生态经济系统
可持续发展
能值三元相图法
ecological economic system
sustainable development
emergetic ternary diagram method
