Study on Spatial Distribution Change of Non-native Population in Guangzhou

Based on the data from china's third,fourth and fifth national census,this paper analyses the spatial distribution change of non-native population in Guangzhou.It is exposed that since 1980s the quantity of non-native population in Guangzhou has rapidly increased,while the spatial distribution has changed entirely.Non-native population that concentrated in central district in the beginning years of 1980s has been concentrating in inner suburb and extending to outside suburb.According to the spatial change of non-native population in Guangzhou,the author puts forward some countermeasures to strengthen city population management and urban planning and construction.