黄河流域水资源利用与产业结构耦合协调发展研究

The Study on the Coupling and Coordinated Development of Water Resources Utilization and Industrial Structure in the Yellow River Basin

基于黄河流域2008—2019年56个地级市的面板数据,运用全局熵值法、耦合协调度模型、空间自相关模型分析水资源利用与产业结构各自的综合利用水平及两者耦合协调度的时空差异。结果表明:水资源利用呈逐年上升趋势,具有“东高西低”的分布特征;水资源利用与产业结构的耦合度逐步上升,尚未达到优质协调状态;水资源利用与产业结构耦合协调度出现明显的空间自相关性,有很强的聚集效应。黄河流域用水结构和产业结构较不合理,要着重优化布局用水结构和产业结构,以达到协调发展水平。

Based on the panel data of 56 prefecture-level cities in the Yellow River Basin from 2008 to 2019,this paper uses the global entropy method,coupling coordination degree model and spatial autocorrelation model to analyze the comprehensive utilization level of water resources utilization and industrial structure,as well as the temporal and spatial difference of coupling coordination degree between them.The results show that the utilization of water resources is rising year by year,with the distribution characteristics of"high in the east and low in the west";the coupling degree between water resources utilization and industrial structure has gradually increased,but hasn't yet reached the state of high-quality coordination;the coupling coordination degree of water resources utilization and industrial structure has obvious spatial autocorrelation and strong aggregation effect.Therefore,the water use structure and industrial structure of the Yellow River Basin are unreasonable,it is necessary for us to focus on optimizing the layout of water use structure and industrial structure in order to achieve the level of coordinated development.