基于ESDA-GIS的六盘山片区县域经济空间格局演变研究  

A study on the spatial structure revolution of county economy in Liupanshan mountainous area based on ESDA-GIS

作　　者：高新才[1] 高新雨[1] 丁绪辉[1] 

机构地区：[1]兰州大学经济学院,甘肃兰州730000

出　　处：《西北师范大学学报（自然科学版）》2014年第4期111-116,共6页Journal of Northwest Normal University(Natural Science)

基　　金：国家社会科学基金资助项目(13XJY005);中央高校基本科研业务费专项资金资助项目(14LZUJBWYJ004;13LZUJBWYJ022;11LZUJBWZY091)

摘　　要：以连片特困地区六盘山片区为研究对象,选取县域人均GDP为研究指标,在GeoDA与ArcGIS软件支持下综合运用Moran指数、LISA集群图、G指数趋势图分析法等,对六盘山片区2000年、2006年与2012年县域经济空间格局演变的趋势、特征与主要驱动因素进行了研究.结果表明,六盘山片区县域经济发展存在显著的空间相关性,广阔的极度欠发达区域为扶贫的重中之重;六盘山片区高值聚集与低值聚集现象明显,且趋势不断加强.应加快增长极建设增强辐射带动能力,立足自身优势资源重点发展优势特色产业,积极融入"丝绸之路经济带"建设.Taking Liupanshan mountainous area as studying target and GDP per capita as studying index,this paper studies the trend,features and major causes of spatial structure revolution of the county economy in 2000,2006and 2012through Morans I,LISA and Gindex.The results show that there exists marked spatial interdependency in Liupanshan mountainous area;high value scrap and low value scrap are obvious.This paper suggest that the area should integrate into the ＂silk-road economy belt＂through making full use of each countys resourse advantage,developing the distinguishing and competitive industries,and strengthing the driving abitity of advanced areas to help the less developed areas.

关 键 词：县域经济 空间格局 ESDA-GIS 六盘山片区 

分 类 号：F127[经济管理—世界经济]