青海省城乡融合时空分异及影响因素研究——以城乡收入差距为视角

Study on the Spatial-temporal Differentiation and Influencing Factors of Urban-rural Integration in Qinghai Province--From the Perspective of Urban-rural Income Gap

本文选用青海省2000-2018年县级面板数据,以城乡收入差距为视角,运用ArcGIS、Matlab等软件,采用空间自相关、地理探测器等方法,分析青海城乡融合水平时空分异特征及其影响因素。研究发现:在时序演化上,青海城乡差距呈收敛趋势,保持"城强乡弱"态势;在空间布局上,青海城乡融合指数呈现"东高南低"分布,H-H和L-L型空间聚集明显;在青海城乡融合影响因素主要有少数民族人口比例(q=0.1884)、海拔高度(q=0.1734)、工业发展阶段(q=0.1724)、城镇化水平(q=0.1341)、居民储蓄率(q=0.1209)。青海应以乡村振兴为抓手,坚持产业融合、区域融合、社会融合,提升城乡融合水平。

Based on county-level panel data from 2000 to 2018 in Qinghai Province,using the software such as ArcGIS and Matlab,using spatial autocorrelation and geographic detectors to analyze the spatial-temporal differentiation characteristics and influencing factors of urban-rural integration in Qinghai.The study found that:In terms of time series evolution,the gap between urban and rural areas in Qinghai showed a trend of convergence,maintaining the trend of"urban strength and rural weakness".In terms of spatial layout,the Qinghai urban-rural integration index showed a distribution of"high in the east and low in the south",and the H-H and L-L spatial clustering was obvious.The influencing factors of Qinghai’s urban-rural integration mainly include the proportion of minority population(q=0.1884),altitude(q=0.1734),industrial development stage(q=0.1724),urbanization level(q=0.1341),and hous ehold savings rate(q=0.1209).Qinghai should focus on rural rejuvenation,adhere to industrial integration,regional integration,and social integration to improve the level of urban-rural integration.