Reseasrch On Industrial Structure Of Ecological Civilization Construction

Environment and natural resource problems are becoming the main bottlenecks of economic and social development in China. It is the certain approach to implement the scientific concept of development and realize of sustainable development of economy and society by discarding the development model of rapid economy growth with the cost of resource over-consumption, environmental damage and ecological degradation, establishing a sustainable eco-industrial system coordinated with economic, social and environmental, and promoting the construction of eco-society. Based on the theory of ecological civilization and the theory of industrial structure, we comprehensively analyze industrial structure system of ecological civilization construction. This thesis is one of the significant researches of the National Social Science Fund Project (No.08BJY004) and Key Research Project of Social Sciences in Colleges and Universities of Tianjin (No. ZD200729).Based on the analysis of the relationship between ecological civilization construction and the industrial structure, the connotation of industrial structure of ecological civilization construction is advanced. We propose the designing contents and processes of industrial structure of ecological civilization construction based on industrial ecology theory and system analysis method, and construct the symbiotic and harmonious industrial system with the elements of ecological agriculture, ecological industry, ecological services and environmental protection industries based on principles of systems ecology.Based on traditional industrial distribution theory, we put forward the connotation and principles of ecological industrial distribution, and analyze the regional layers of it in this thesis. What's more, this thesis analyzes the industrial distribution models of ecological civilization construction, including the growth poles model, points-axis model and network model, whose main characteristics are the associations and intensive development of the industrial distribution.Optimization connotation and optimization conditions of ecological industrial structure are analyzed. Based on the logical thinking way of "cause-efficiency-response" in PSR model, a "pressure-state-response" framework model for the industrial structure optimization system of ecological civilization construction is present. The systematic evaluation index system composed of system pressure indicators, system status indicators and system response indicators are constructed.After analyzing the characteristics, system factors and the systematic structural characteristics of ecological industrial structure, we build the system dynamics model by system dynamics causal feedback ideological. This model is a coupled "resources-industry-environment" industrial structure system of ecological civilization whose core is industry sub-system.Sino-Singapore Tianjin Eco-city is taken for an example at the end of this thesis. Geographical environment, construction progress and orientation of Sino-Singapore Tianjin Eco-city are introduced. The factors influencing ecological industrial distribution and the regional layers of industrial distribution of Sino-Singapore Tianjin Eco-city are analyzed. This thesis puts forward a complex industrial distribution model consisting of the network distribution pattern and point-axis pattern, which plays a good example in driving the development in the economy of other area. Ecological industrial structure of Sino-Singapore Eco-City is simulated based on system dynamics. We investigate 6 scenarios involving the reproductive factors, environmental quality factors, the proportion of industrial investment, the industrial technology impact factor, technological progress factor of water resources, and recycling rates. The results show scenario 5 is optinal one. At last, industrial innovation mechanism and integrated mamagement system are established for the eco-industrial structure system in Sino-Singapore eco-city.