超网络视角下产业生态系统资源代谢均衡研究

Research on the Equilibrium for Resources Metabolism of Industrial Ecosystems from a Perspective of Super-network

为了优化产业生态系统的资源代谢过程,构建了一个以资源为网络流,以生产者、消费者和分解者为主体构成的产业生态系统超网络模型。基于各类主体的行为特征,得到了产业生态系统资源代谢的均衡状态,并分析了系统资源利用率、单位产品环境费用、环境补贴等参数对均衡状态的影响。最后通过数值算例对模型进行了验证。

In order to optimize the resources metabolic process of industrial ecosystems, an industrial ecosystems super-network model composed with the producers, consumers and decomposers as the main body is developed in this paper. In this model, we de- fined the resources as the network flow. The equilibrium condition of the model is achieved based on the analysis of the behaviors of the various decision-makers at different levels. Meanwhile, the effects of the resource utilization rate of system resources, environmental cost of unit product and environmental subsidies on the equilibrium condition are described and the rationality of our model are also ver- ified in this paper through numerical example.