宁夏区域经济差异时空格局演化  

Evolution of Spatial-temporal Pattern of Regional Economic Disparity in Ningxia

作　　者：杨瑞[1] 米文宝[1,2] 宋永永[3] 李俊杰[1] 周瑞瑞[1] Yang Rui Mi Wenbao Song Yongyong Li Junjie Zhou Ruirui(College of Resources and Environmental Science, Ningxia University, Yinchuan 750021, China Key Laboratory for Restoration and Reconstruction of Degraded Ecosystem in Northwest China of Ministry of Education, Ningxia University, Yinchuan 750021, China Tourism and Environment College of Shaanxi Normal University, Xi＇an 710062, China)

机构地区：[1]宁夏大学资源环境学院,宁夏银川750021 [2]宁夏大学西北退化生态系统恢复与重建教育部重点实验室,宁夏银川750021 [3]陕西师范大学旅游与环境学院,陕西西安710062

出　　处：《宁夏大学学报（自然科学版）》2017年第1期102-108,共7页Journal of Ningxia University(Natural Science Edition)

基　　金：宁夏自然科学基金资助项目(NZ1613);宁夏大学研究生创新基金资助项目(GIP201614)

摘　　要：以宁夏19个县(市)为基本单元,通过空间自相关分析方法,对2004年以来3个时间断面的县域经济发展数据进行分析,揭示2004年以来宁夏县域经济的时空动态,并分析其演化影响因素.结果表明,2004年以来,宁夏经济发展水平时空格局局部区域变动较大,但总体相对稳定,呈现北高南低的态势;银川市是辐射宁夏整体县域经济发展的极点,经济发展空间集聚格局较为明显,热点区呈现单核结构,次热点区围绕热点区分布,呈现核心—边缘模式.经济发展时空格局的变动是自然环境、产业结构、资本投入、人才技术、对外开放程度和区域政策综合作用的结果.The article analyzes the spatiotemporal dynamics of Ningxia county economy according to data from 3time sections of county economic development since March of 2004 through spatial autocorrelation analysis method and analyzes its evolutive influencing factor by taking 19counties（cities）as basic units.The result shows that,the regional change of spatial and temporal pattern of Ningxia economic development varies obvious,but relatively stable,and with the state of higher in north and lower in south;Yinchuan is the critical point that rediates the whole county economic development in Ningxia has comparatively obvious economic development spatial agglomeration and the hot spot areas show single-core structure,secondary hot spot area distributes around the hot spot areas and appears core-rim mode.The variation of economic development spatial pattern is the result from the joint effects of national environment,industrial structure,capital invested,talent and technology,degree of opening,and regional policy

关 键 词：区域经济 时空格局 影响因素 宁夏 

分 类 号：K901[历史地理—人文地理学]