西南地区县域市民化需求人口分布格局演变

THE EVOLUTION PATTERN OF CITIZENIZATION DEMAND PEOPLE IN COUNTY AREAS IN SOUTHWEST CHINA

使用中国2000年、2010年县域人口统计年鉴,运用GIS空间分析技术将人口迁移数据及市民化数据空间图像化。研究结果表明:(1)整体格局上,迁入人口的比重、市民化的需求人口均表现为省会城市>旅游型县市>资源型县市>其它县市的规律,且差异较大,具有明显的经济指向性。(2)时空演变方面,2000~2010年西南地区市民化需求比重变化明显,省会城市需求依旧较大,同时其它县市市民化需求都有明显提升。(3)影响市民化需求人口的最主要的影响因素为经济因素。本研究可以为西南地区人口政策制定、人口市民化趋势预测以及人口城市化方面的研究等提供一定的数据参考和借鉴。

Using China's 2000 and 2010 County Demographic Yearbook,GIS spatial analysis technology was used to visualize population migration data and citizen data space.The results show that:(1) In the overall pattern,both the proportion of the population moving in and the demography of the population are manifested in the changing laws of provincial capital cities,tourist counties and cities,resource-based counties,and other counties and cities,and they are quite different and have obvious economic orientations.(2) In terms of the evolution of time and space,the proportion of citizen demand in the southwestern region changed significantly from 2000 to 2010.Although the demand for provincial capital cities is still large,the demand for citizen demand in other counties and cities has significantly increased.(3) The most important influencing factor affecting the population of citizen demand is economic factors.