基于ESDA的河北省县域人口分布差异研究

Research on the Distribution Difference of County Population in Hebei Province Based on ESDA

以县区为研究单元,使用人口密度作为测度因子,运用ESDA方法对2013年河北省县域人口分布差异进行定量测度与空间表达研究。结果表明:总体上,河北省人口分布存在相关性;局部分析,以"高高"区、"低低"区为显著,主要集中在冀中、冀中南和冀北地区,人口空间分布差异较小;"高低"区、"低高"区数量较少相关性不明显,人口分布差异较大。

Taking the counties of Hebei Province as the study object and population density as the measuring indicator, this paper analyzes quantitatively measure and spatial expression of population distribution in 2013 by way of ESDA. The results show that, On the whole, there is a correlation between the population distribution in Hebei province;local analysis, the ＂H-H＂region,＂L-L＂area is significant, mainly concentrated in middle-southern and northern of Hebei, spatial distribution of population smaller difference; the number of ＂H-L＂area and ＂L-H＂area is not obvious, and the distribution of population is relatively large.