农村水利水电高质量发展的区域差异与动态演进OA

This study explores the regional differences and dynamic evolution of the high-quality development of rural water conservancy and hydropower,aiming to provide theoretical basis and empirical support for promoting the high-quality development of rural water conservancy and hydropower in China.Based on the perspective of the new development concept,we constructed an evaluation index system for high-quality development of rural water conservancy and hydropower,and analyzed the regional differences and dynamic evolution of high-quality development of rural water conservancy and hydropower in China from 2011 to 2022 by using the longitudinal and transversal pull-out grade method,Dagum Gini coefficient,and kernel density estimation method.The results show that:① The level of high-quality development of rural water conservancy and hydropower has been continuously improving,driven primarily by open development and coordinated development,while constrained by shared development,innovative development,and green development.Spatially,the pattern shows that the eastern region leads,the western region is in the middle,and the central region is relatively lagging behind.② The overall regional disparity in the high-quality development of rural water conservancy and hydropower has gradually narrowed,with the main difference arising from inter-regional disparities.Among these,the East-Central region disparity is the primary source of inter-regional differences,while intra-regional differences in the central region are the primary source of intra-regional disparities.③ The overall level of high-quality development of rural water conservancy and hydropower in China continues to rise,with the eastern region showing a high degree of concentration,the central region showing fluctuations before tending toward balance,and the western region exhibiting a trend of differentiation.To promote the high-quality development of rural water conservancy and hydropower and reduce regional disparities,it is necessary to optimize resource allocation,promote shared,innovative,and green development of rural water conservancy and hydropower;strengthen policy support to facilitate balanced regional development of rural water conservancy and hydropower;and further drive precise management and resource optimization in the central region.