摘要
针对武陵山片区县域经济的空间特征差导分析问题,该文获取了片区内71个县市区2010—2013年间的人均GDP和人口数据;在ArcGIS中建立了以县域为界线的行政区划图,分别应用探索性空间数据分析方法、泰尔指数、NICH指数分析了县域经济的空间差异,结果表明:在2010—2013年间县域经济呈空间正相关;类型以"传染"型县域为主,主要分布在湖南、贵州片区内;县域经济类型比较平稳,仅有少数县域经济类型波动剧烈。片区内首位县域不明显,4年间县域经济差异变化总体趋于平稳,呈微缩小趋势;湖北片区内差异最大,重庆片区内保持平稳状态。相对而言湖北、重庆片区为经济高增长型县域集聚区。
In order to research spatial character of county economics in Wuling Mountain Area,Spatial difference of County economy was conducted by exploratory spatial data analysis,Theil index and NICH index respectively,based on GDP per capita and population data of 71 counties in Wuling Mountain Area from 2010 to 2013 and administrative map of county boundaries In ArcGIS.The results showed that：County economy per capita GDP was positively correlated to expanse in Wuling Mountain chip area from 2010 to 2013.＂Contagious＂county economy was the main type of County economy,there is most of this type among Hunan and Guizhou chip area of Wuling Mountain Area,few county economy were fluctuated intensely.Despite economic differences among counties generally stabilized and the difference of Per capita GDP of counties slightly shrink from 2010 to 2013,the first county in the chip area is not obvious.The maximum difference of county economy among chip areas in Hubei and smooth difference of county economy among chip areas in Chongqing.High-growth counties showed the characteristics of Hubei and Chongqing gathering.
作者
马友平
谭世明
吕宗耀
冯仲科
MA Youping1 , TAN Shimin2 , LV Zongyao2 , FENG Zhongke3(1. School of Forestry and Horticul ture, Hubei University for Nationalities, Enshi, Hubei 445000, China; 2. School of Economics and Management, Hubei Institute for Nationalities, Enshi, Hubei 445000, China; 3. Institute of GIS, RS ＆ GPS, Beijing Forestry University, Beijing 100083, Chin)
出处
《测绘科学》
CSCD
北大核心
2018年第3期58-64,70,共8页
Science of Surveying and Mapping
基金
国家自然科学基金项目(71263015)
鄂西生态文化旅游研究中心、国家连片特困地区(武陵山片区)农村贫困问题重点研究基地招标课题(2015年)
关键词
武陵山片区
县域经济
空间差异
空间自相关
Wuling Mountain Chip Area
county economy
spatial difference
spatial autocorrelation
