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As industrial chain is important for the sustainability of an eco-industrial system, we formulate a system dynamic model emphasizing on importance of industrial chain. Taking machine manufacturing industry of Xuzhou Economic Development Zone for example, a system dynamic model including 6 flows (population, material, capital, technology, water, energy) is designed. By sensitivity analysis 3 sensitive...
With the rapid economic development, the level of energy utilization is raising quickly, which results in a series of environmental problems. Urban ecosystem, as the major consumer of energy and key point of environmental pollution control, has to carry out environmental performance evaluation in energy utilization to reconcile the economic growth with ecological preservation. This paper aims at providing...
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