河湖水系连通与经济社会发展协调度计算方法及应用

Calculation Method and Its Application of Coordination Degree between the Interconnected River System Network and Socio-Economic Development

在分析河湖水系连通系统与经济社会发展系统之间协调关系的基础上,建立了评价水系连通系统与经济社会发展系统的指标体系,并通过层次分析法和熵值赋权法的结合方法确定了各项指标权重,同时基于匹配度计算公式,提出河湖水系连通系统与经济社会发展系统协调度计算方法。以郑州市作为研究实例,运用协调度计算方法求得郑州市2003年至2011年历年的河湖水系连通系统与经济社会发展系统协调度和协调等级,并对历年协调度的变化进行分析,以期为河湖水系连通战略研究以及经济社会发展规划提供借鉴。

Based on the analysis of coordination relationship between the interconnected river system network and socio-economic development,an index system to evaluate the coordination of the two systems was developed.The combination method of analytic hierarchy process and entropy value method was used to determine the weight of each index.On the basis of the calculation formula of matching degree,the calculation method of coordination degree between the interconnected river system network and socio-economic development was proposed.In this paper,this calculation method was applied to determine the coordination degree and level between the interconnected river system network and socio-economic development in Zhengzhou from 2003to2011,and the variation of coordination degree in the past years was analyzed.The research is aimed at providing guidance and reference to the strategic study of interconnected river system network and socio-economic development.