论文部分内容阅读
产业结构信息熵可以较准确地刻画产业结构总体演变过程,可以反映城市产业发展所处的阶段。通过对比各相关地区产业结构信息熵,可以发现各地区之间的产业发展演变规律及相互关联特征。提出了产业结构信息熵和产业结构均衡度的概念,并给出相应的定义。创新性地将产业结构信息熵概念应用于苏州市产业结构阶段划分和地区间比较,对苏州市的三次产业结构状况进行了定量的描述和分析。运用G IS分析技术辅助进行苏州市产业结构信息熵值划分,并实现可视化表达,验证了方法的可行性。相关方法和结论在城市发展政策研究和制定及城市总体规划研究中具有实践意义。
The information entropy of industrial structure can describe the overall evolution of industrial structure more accurately and can reflect the stage of urban industrial development. By comparing the information entropy of the industrial structure in each relevant area, we can find out the evolution and interdependence of industrial development among different regions. Proposed the concept of industrial information entropy and industrial structure balance, and gives the corresponding definition. Innovatively apply the concept of information entropy of industrial structure to the division of industrial structure stage in Suzhou and the comparison between regions, and describe and analyze quantitatively the status of the three industrial structures in Suzhou. GIS analysis technology is used to assist in the classification of information entropy of industrial structure in Suzhou and to realize the visual expression, which verifies the feasibility of the method. Relevant methods and conclusions are of practical significance in the research and formulation of urban development policies and in the study of urban master plans.