Research On Growth Mechanism Of Eco-industrial Symbiosis Network In Complex Network Perspective

Industrial symbiosis network is a significant researching category which belongs to thetheory of industrial ecology. In the face of the intense damage of ecological civilization inindustrial process, it is an important and effective method to deal with increasingly seriousresource and environment problems that constructing eco-industrial symbiosis system byimitating ecological system in nature. Eco-Industrial Park (EIP) has been emerged under theguidance of above. The core ideology of building EIP is mainly a new form of industrialorganization which is built according to circular economy theory and principles of industrialecology, and the core content is growing of Eco-Industrial Symbiosis Network (EISN).Studying the growth mechanism of has importantly theoretical and practical meaning for theprinciples of industrial symbiotic network and construction of EIP. Under the circumstanceabove, we analyzed and discussed the growth mechanism of by using complex network theory.We also studied the reason of the formation of industrial symbiotic network; the factors affectstability of industrial symbiotic net work; the goal survivability strategy under weakeningcondition; the managing mechanism of network growing. Besides I take Lubei as an exampleto study. The details are showed as follows:1. We analyzed the connections and differences between and natural ecological system,and concluded that is network structure like a food chain which is built through imitatingnatural ecological system by people in process of practice. Recycling resources, reducingproduction costs of enterprises and decreasing the damage to environment could be realizedinside the whole system in the production process. The intension and applied range ofindustrial symbiotic network have been defined based on theories about industrial ecologyand economy. We also analyzed three manifestations and four operational forms of industrialsymbiotic network to identify the research object. It is necessary and rational to studyindustrial symbiotic network in the view of complex network because of the openness,complexity, evolvability and multi-hierarchy of industrial symbiotic network.2. From the economy, ecology and complex evolution of industrial symbiotic network,we analyzed its dynamic mechanism of growth. It has been discussed from five aspects:Cost-push dynamics emerged because manufacturing enterprises desired reduced raw materialcost and minimum disposing expense; the whole efficiency was increased because thecombining deviations and colonies of corporation produced economic efficiency so the factorof economic efficiency promotes the growth of industrial symbiotic network; Transaction costwas reduced during the process of corporation gathering, which promotes cooperation ofenterprises in each panel point, and then symbiosis emerges; By-product disposing cost wasincreased and even affects normal operation of enterprises which is caused by enhancingnational punishment of environmental disruption, and that leads enterprises to chosesymbiosis which minimize the by-product disposing cost for better development; it could notbe ignored that the evolution dynamic of network itself. The size of network was increased progressively by self-growth and merit-based selection mechanism.3. In order to protect the stability of network from interference of instability factors ingrowing process of industrial symbiotic network and thus develop its whole efficiency, wepresented the weighting local area network model of industrial symbiotic network growthbased on the theories of complex network. By building simulation model to analyze spreadingprocess of the noise, we further studied the law of threatening influence that made by noise tonetwork’s stability. According to the character of noise spreading, a target survivabilitystrategy which can prevent noise spreading effectively and maintain the whole efficiency andstably sustainable development of the network was proposed based on weakening theory.4. To maintain its sustainability, we studied managerial mechanism of the industrialsymbiotic network. Started mainly with crisis and risk of sustainability in industrial symbioticnetwork and studied based on the basic theory of environment, objects and targets ofmanaging industrial symbiotic network, we proposed the managerial mechanism that containsmarketing managerial mechanism, bilaterial managerial mechanism, trilaterial managerialmechanism and integration managerial mechanism and presented relative measures andadvices for industrial symbiotic network management.5. We also analyzed the growth mechanism of industrial symbiotic network through thecase of Lubei Eco-Industrial Park. We firstly gave an outline of the Lubei Eco-Industrial Park,and then constructed the growing topological structure chart of Lubei industrial network anddeeply analyzed its growth mechanism. The flexibility measurement and stability of networkgrowth and the suggestions of managerial method for Lubei industrial park have been raisedin this thesis.