基于生態(tài)效率的工業(yè)園區(qū)循環(huán)經(jīng)濟(jì)評價研究
[Abstract]:As an effective industrial organization model, industrial park is a highly concentrated area, but also a place with high resource consumption and high environmental pollution. It brings enormous economic and social benefits to social and economic development. It has a great impact on the regional environment. Therefore, the construction of circular economy in industrial parks and the establishment of eco-industrial parks have become the inevitable choice for the development of modern industrial parks. With the continuous development of circular economy in industrial parks in China, it is necessary to evaluate the development level of circular economy in industrial parks in order to further deepen the construction of circular economy in industrial parks. In this study, the circular economy index system is constructed, the weight is determined, the evaluation model is selected to carry out the circular economic evaluation of the industrial park, and the evaluation system is applied to the two urban industrial concentration areas of Yuecheng and Xinqiao. For other park circular economy evaluation to provide certain reference. The main conclusions are as follows: (1) on the basis of comprehensive comparison of the characteristics of various kinds of circular economy evaluation methods, combined with the domestic and foreign circular economy evaluation case study, The ecological efficiency analysis method is an appropriate evaluation method to embody the core idea of circular economy. Based on the concept of ecological efficiency, this study integrated all kinds of circular economy index system at home and abroad, divided into three levels: target level, criterion layer and index layer, and set up the evaluation index system of circular economy in industrial park, including economic development. The four subsystems of resource and energy utilization, environmental pollution control and material recycle utilization have 12 specific indexes. (2) in view of the present situation that the industrial park can obtain less data quantity, from the principles of objectivity, science and so on, TOPSIS model is selected as the evaluation model. In order to avoid the influence of subjective factors in weight calculation and ensure the accuracy of the evaluation results, entropy method is chosen as the weight evaluation method at the same time. And according to the index value of the existing national standard, the target value of the existing relevant policy research and so on, the evaluation index standard value is determined, which is divided into four grades: excellent, good, medium and poor. In order to evaluate the development of the park and the bottleneck. (3) collect and organize the data of the two urban industrial concentration areas and related development policy documents, and use the evaluation system constructed in this study to study its application. The results show that the circular economy development level of Xinqiao Industrial Park and Yuecheng Industrial Park is at a moderate level, while the circular economy development level of Xinqiao Industrial Park is higher than that of Yuecheng, which is close to a good level. By comparing the subsystems and analyzing the obstacles to the development of circular economy, we can see that the future construction of circular economy in Yuecheng industrial concentration area should focus on the control of environmental pollution and the improvement of the utilization of resources and energy, while the traditional industry of Xinqiao occupies an absolute proportion. The regional economic development and material recycling should be improved by upgrading and adjusting the industrial structure.
【學(xué)位授予單位】:浙江大學(xué)
【學(xué)位級別】:碩士
【學(xué)位授予年份】:2013
【分類號】:F124.5;X322
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