摘要
基于2000、2010年两次全国人口普查分县数据,利用变异系数分析方法和空间自相关方法,在Arc GIS和Geo DA等软件的支持下,以人口半城市化率为探测指标,从总体特征、时空演变、空间关联性三个侧面对山西省107个县域人口半城市化空间格局进行了分析。结果表明:山西省县域人口半城市化现象显著且程度逐步加深,表现出明显的东部和西部的空间分异特征,但总体上空间差异呈现缩小态势;"一圈三群"区域间人口半城市化水平差异明显,发展趋向均衡;总体上,山西省县域人口半城市化呈现出空间正相关性,且关联程度增强;根据局部相关性,山西省可分为扩散型、极化型、低速增长型、过渡型四种不同类型的半城市化区域。
The＂population peri- urbanization＂has become a widespread social phenomenon with the process of enhancing urbanization in China. Based on data from the fifth and sixth population census, using the methods of variation coefficient and spatial autocorrelation, under the support of Arc GIS and Geo DA, the study revealed the spatial and temporal characteristics and the spatial correlation of the county population peri- urbanization in Shanxi Province. The following conclusions were found： Firstly, the population peri- urbanization phenomenon was significant in Shanxi Province, and the degree was gradually increased. Spatial differences between the eastern zone and the western zone was obvious, however the differences showed reducing trend. Secondly, the spatial differences of population peri-urbanization of the＂one circle and three clusters＂region was remarkable, but the degree was towards to a balance direction. Thirdly,the county population peri-urbanization showed spatial positive correlation,and the degree was strengthened. According to the relationship between the country and adjacent countries, the countries in Shanxi Province could be divided into the diffusion pattern,polarization pattern,slow growth pattern and transition pattern.
出处
《经济地理》
CSSCI
北大核心
2015年第1期21-28,共8页
Economic Geography
基金
国家自然科学基金项目(41101121)
北京市教委科技计划项目(KM201210028013)
关键词
人口半城市化
空间格局
空间自相关
山西
population peri-urbanization
spatial pattern
spatial autocorrelation
Shanxi Province
