Analysis On Spatial-temporal Evolution And Driving Mechanism Of Aging Population In Jiangxi Province

At the end of the 20 th century,our country has been an aging society.Aging population shows obvously different in some areas because the influences of economy,culture and so on.Aging of population is gradually becominga serious challenge and a hot topic in academical circle.As a middle part province,JiangXi has developed so much with the help of Yangtze River Economic Belt and The rise of central China.It's advanced area advantages and unique ecological advantage make it become an essential position in China.From 1990 to 2010,JiangXi gradually changed from adult society to aged society.The aging population in JiangXi shows apperantly regional with the impact of its economical differences.Studying the aging popution and some influenced elments can advance the development of economy and the improvement of society security,which are meaningful in some way.At present,the study of aging population mainly focuses on demography,sociology and economics,but there exist few studies on regional development difference in JiangXi.Study from the view of geography,making use of some basic datas which are developing differences,spatial framework,influencing factors,policy analysis.We could come to conclusion of county population differences in JiangXi as the followings.(1)The absolute difference of aging population in JX province is increase rapidly,but its relative differrnces is decreasing.Though the speed of the aging population slows down,it turns up as polarizing.The density of aging population is in a increased situation,the increase in low density turn up firmly.what's more,It has close relationship with the administrative level and traffic axis.(2)The population aging in the county,Jiangxi Province is gradually from the adult society to an aging society,which roughly experiences three stages : adult stage I,adult stage II and Lao Nian Xing stage I;the population aging level in Gan Dong is generally lower than Gan Xi's;the population aging in the county is mainly gradually improving,no-variant type and crossing promotion in the county lying to a subordinate position;Jing Jiu Railway is the border of the hot spots and cold spots of population aging.Gan Dong and Gan Xi respectively become the hot and cold concentration areas.(3)The topography,precipitation and temperature play a fundamental role in the population distribution,which affects the spatial distribution of elderly population to a certain extent.(4)The factors of affecting the population aging in the county,Jiangxi Province are different within the two stages.In the first stage,The population growth,healthy care and industrial structure adjustment and other factors present a negative correlation for the population aging process.And traffic condition to a certain extent contributes to the population aging process in Jiang Xi Province;in the second stage,the rapid growth of the population,the ascension of economic development level,the improvement of education level and the improvement of regional transportation(the increasing of the road network density play a obviously promoting roles in the population aging process industrial structure adjustment have relatively weak effects on the aging of the population.and main experience dealt with the aging of the population.(5)Some concrete policies and measures are offered in Jiang Xi province based on the development countermeasure...