区域人口分布及空间相关性研究——以安徽省为例

通过ARCGIS9.3空间统计平台,结合相关人口指标,利用2000年、2010年安徽省人口普查数据,对安徽省人口分布的全局与局部相关性、人口分布时空演变特征以及人口分布与自然、经济的空间联系进行了实证分析。分析发现,安徽省人口分布存在空间自相关;自然要素,如地形、河流对安徽省人口分布影响较大;人口重心与经济重心的移动轨迹不一致。据此认为,该结论对安徽省的人口经济发展具有对外加大劳动力转移力度,对内加强新农村和家庭农场建设3大启示。

Research on Spatial Correlation and Regional Population Distribution: Taking Anhui as an Example

By using the platform of spatial statistical analyzing software of ARCGIS, and the related population in- dicators, and census of Anhui province in 2000 and 2010, an empirical research is made to study the provincial population distribution concerning its global and local correlation, its time - space developing features, and its spatial relations with the nature and economy. The findings show that the province population distribution has a space autocorrelation; Natural factors such as landform and rivers have great impact on the distribution; Popula- tion center movement doesnt match that of the economy. The findings accordingly give Anhui population econom- ic development such enlightenments as an external increase of labor transfer outside the province, and internal advancement of the new countryside building and the construction of family farms inside.