中文摘要：

在空间统计相关理论基础上，利用ArcGIS和GEODA空间统计分析软件对江西省县域人口分布的总体和局部空间差异进行了实证分析。结果表明：江西省2009-2011年人口分布主要特征是江西北部地区密集，南部呈现分散分布，并且存在显著的正向空间聚集效应，其中，以南昌为中心存在高密度空间集聚效应，而在抚州东部存在低人口密度的空间集聚效应。

英文摘要：

On the basis of the spatial statistical theory, through ArcGIS and GEODA spatial statistical analysis soft-ware, this paper analyzes the overall and regional spatial difference of population distribution in Jiangxi Province. Results show that the population of Jiangxi Province was densely located in northern part and scattered over the southern part from 2009 to 2011. The study maintains that there exists a distinct positive space aggregation effect in Jiangxi Province with Nanchang being the center for high-density spatial agglomeration effect and Fuzhou be-ing the center of low-density spatial agglomeration effect.