人口与经济重心协同与偏离的空间分析——以西安市为例  

Spatial Analysis of the Coordination and Deviation of Population Concentration and Economical Center: A Case of Xi'an

作　　者：李武斌[1] 薛东前[1] 李淼[1] 

机构地区：[1]陕西师范大学旅游与环境学院,陕西西安710100

出　　处：《人口与社会》2015年第4期52-59,共8页Population and Society

基　　金：国家自然科学基金(41171142);国家科技基础性工作专项(2014FY210100);陕西师范大学中央高校基本科研业务费项目(GK201401006)

摘　　要：通过对1992—2012年西安市各区县人口数据和经济数据的整理和分析,利用区域重心分析法和地理集中度分析法,研究了近二十年来西安市各区县的人口重心和经济重心的空间移动轨迹。研究结果表明:西安市的人口重心和经济重心均位于几何中心的东北方向,二者移动的方向一致,均由西南向东北方向移动;人口重心的移动滞后于经济重心的移动,且二者之间偏离的程度越来越大;人口和经济地理集中度均向中心城区聚集,表明区域间的差距进一步加大。其原因在于西安市历史发展基础和现代城市综合规划共同作用的结果。据此预测,未来西安市人口与经济重心的空间变动的"四化"趋势将进一步显现。By the study and regional center analysis and ing track of the population analysis of the data of population and economy, and using the method of geographic concentration analysis, the paper researches on the spatial mow concentration and economical center. The result shows that the population concentration and economical center both locates in the northeast part, which shares the same part and moving track, from the southwest to the northeast. The moving of population concentration lags behind the moving of economic center, which shows a greater and greater deviation. The concentration of population and economy both moves to the center, which shows a greater difference between the parts. It results from the history and modem city planning. Therefore, it can be predicted that four tendencies will show up in population concentration and economical center of Xi＇an in the future.

关 键 词：人口重心 经济重心 地理集中度 人口流动 西安市 

分 类 号：C92-05[社会学—人口学]