基于突变级数的中国“城市矿产”产业生态系统评价研究
发布时间：2018-07-29 13:35
【摘要】：根据中国城市矿产产业链组成和相互关系,将其生态系统分为"管理、供应、回收、资源化、市场化"五元子系统。采用生态位和突变级数理论,从基于"态、势、能"的生态位角度,建立了包含共生模式、共生环境、共生水平的产业生态系统的综合评价指标。运用突变级数法的控制变量与状态变量来描述关键因素与指标的质变、突变过程,从而对城市矿产生态系统稳定性进行综合评价。最后,将突变级数法运用到湖南汨罗城市矿产示范基地进行实证分析,所得结论和实际产业状态相吻合。
[Abstract]:According to the composition and interrelation of the urban mineral industry chain in China, the ecosystem is divided into five subsystems: management, supply, recovery, resource utilization and marketization. Based on the theory of "state, potential, energy", a comprehensive evaluation index of industrial ecosystem including symbiotic model, symbiotic environment and symbiotic level is established by using the theory of niche and catastrophe progression. The control variables and state variables of the catastrophe series method are used to describe the qualitative change and the sudden change process of the key factors and indexes, so as to evaluate the stability of the urban mineral ecosystem. Finally, the catastrophe series method is applied to the demonstration base of Miluo city, Hunan province.
【作者单位】： 湖南商学院新零售虚拟现实技术湖南省重点实验室;
【基金】：国家社会科学基金项目"我国城市矿产产业系统脆弱性防范及对策研究"(批准号:14BJY066)
【分类号】：F426.1
本文编号：2152839
[Abstract]:According to the composition and interrelation of the urban mineral industry chain in China, the ecosystem is divided into five subsystems: management, supply, recovery, resource utilization and marketization. Based on the theory of "state, potential, energy", a comprehensive evaluation index of industrial ecosystem including symbiotic model, symbiotic environment and symbiotic level is established by using the theory of niche and catastrophe progression. The control variables and state variables of the catastrophe series method are used to describe the qualitative change and the sudden change process of the key factors and indexes, so as to evaluate the stability of the urban mineral ecosystem. Finally, the catastrophe series method is applied to the demonstration base of Miluo city, Hunan province.
【作者单位】： 湖南商学院新零售虚拟现实技术湖南省重点实验室;
【基金】：国家社会科学基金项目"我国城市矿产产业系统脆弱性防范及对策研究"(批准号:14BJY066)
【分类号】：F426.1
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