山西省人口老龄化时空特征分布研究

文章通过老龄化程度、老龄化速度、养老负担和老年人口空间分布四项指标，分析了山西省人口老龄化程度及地区差异后得出以下结论：第一，从1990年至2010年山西省各地区老龄化阶段呈现出从成年型到老年型逐步发展的趋势。第二，山西省人口老龄化的速度越来越快。第三，山西省人口老龄化具有不均衡的空间分布特征，中北部地区和南部的运城老龄化程度较为严重。第四，从老年人口密度指标衡量，2010年山西省大部分地区进入了低中密度地区，太原进入高密度地区，是养老基础设施建设的重点地区。

Research about Characteristics of the Spatial and Temporal Distribution of the Aging Population in Shanxi Province

This paper makes an analysis about the population aging and the regional differences of Shanxi Province with the population aging indicators such as the degree of the population ageing ,the speed of aging ,the burden of providing for the aged and the elderly population density .It is then concluded that：firstly,the stage of aging in different areas presents a trend from the adult to the old between 1990 and 2010;secondly,the speed of aging is faster and faster in Shanxi Prov-ince;thirdly,there is the characteristics of an uneven spatial distribution about the ageing population ,and the aging degree is much severer in the north-central region and south area such as Yuncheng than in other areas .In the last,judging from the elderly density index ,most area of Shanxi Province has turned to be areas of low density in 2010 ,but Taiyuan becomes an area with high density ,and it should be the key area to construct the endowment infrastructures .