中国林业经济

数字乡村是乡村振兴战略的关键支撑,也是实现城乡均衡发展的核心引擎。基于甘肃省80个县域2018—2023年的面板数据,构建出包含基础设施数字化、产业发展数字化、乡村治理数字化和居民生活数字化4个维度17个具体指标的甘肃省县域数字乡村发展水平评价指标体系,综合运用CRITIC-TOPSIS模型、基尼系数分解和莫兰指数,揭示区域差异和时空演变特征。研究表明:(1)时空差异显著,2018—2023年甘肃省数字乡村发展水平整体呈上升趋势,空间格局呈现“西北高—东南低”的稳态集聚特征,区域非均衡性突出;(2)区域差异明显,县域间差距呈“先扩大后缩小”趋势,甘南高原地区内部差异贡献率达全域最高;(3)空间关联性强:河西走廊中东部形成高—高集聚区,甘南高原及周边持续低—低锁定,高—低与低—高离散区分布稀疏。据此,甘肃省应加强政府宏观调控和区域协同发展,以驱动数字乡村全面发展。

Digital villages are a key pillar of the rural revitalization strategy and a core driver of balanced urban-rural development.Based on panel data from 80 counties in Gansu Province from2018 to 2023,an evaluation index system for the development level of digital villages in Gansu Province was constructed,comprising four dimensions and 17 specific indicators:digitalization of infrastructure,digitalization of industrial development,digitalization of rural governance,and digitalization of residents' lives.The CRITIC-TOPS IS model,Gini coefficient decomposition,and Moran's index were comprehensively applied to reveal regional differences and spatio-temporal evolution characteristics.The study found that:(1) Spatial and temporal differences are significant:from 2018 to 2023,the overall level of digital rural development in Gansu Province showed an upward trend,with a spatial pattern characterized by a stable aggregation of ' high in the northwest and low in the southeast,highlighting regional imbalance.(2) Regional differences are pronounced:the gap between counties followed a trend of first widening then narrowing,with the internal differences within the Gannan Plateau region contributing the highest proportion to the overall disparity.(3) Strong spatial correlation:the central-eastern part of the Hexi Corridor has formed a high-high clustering zone,while the Gannan Plateau and its surrounding areas remain locked in a low-low state,with sparse distributions of high-low and low-high dispersed zones.Therefore,it should strengthen government macro-regulation and regional coordinated development to drive the comprehensive development of digital villages in Gansu Province.