The Spatial Patterns of Intra-provincial Migration and Their Determinants in Anhui Province
计算了2007-2010年安徽省各地级市的迁移指数，通过回归分析揭示省内人口迁移的空间格局，发现省会合肥和沿江城市带是主要迁入地，劳动力产业分布、城镇就业比例和城市公园数量是主要决定因素。
Introducing concept of migration preference index and using population and socioeconomic statistics,this paper first calculates comprehensive in-migration indexes,the comprehensive out-migration indexes,the net migration indexes,and migration preference indexes for all prefecture-level municipalities of Anhui Province in period of 2007 to 2010,and then conducts a multiple linear regression to model net migration indexes,to reveal spatial patterns and their determinants of intra-provincial migration in Anhui Province,from perspectives of source and destination areas and migration flows.The results show thatthe out-migration ring area surrounding capitaland the Southern Anhui out-migration regionare main source areas,and thatthe capital city in-migration region,the Maanshan-Wuhu-Tongling in-migration region,andthe Huainan-Huaibei in-migration regionare main destination areas.The capital city Hefei andthe Maanshan-Wuhu-Tongling city stripalong Yangtze River are areas with highest migration intensity.Their spatial configuration is in form ofpoint-axis,with capital city Hefei serving as a main destination area for migrants from whole province,andthe Maanshan-Wuhu-Tongling city stripalong Yangtze River as a main destination area for migrants from southern part of province.The migration intensities between main destination areas are relatively weak.The results of regression analysis suggest that distribution of labor force among first,secondary and tertiary sectors,the proportion of labor force in employment in urban areas,and number of urban parks,are main determinants of intra-provincial migration within Anhui Province.