基于土地利用现状的人口时空增长趋势研究  

Research on the Spatio-temporal Growth Trend of Population Based on Land Use Present Situation

作　　者：潘琛玲[1] 孟成[1] 马艺文[1] 

机构地区：[1]武汉市国土资源和规划信息中心,湖北武汉430014

出　　处：《地理空间信息》2017年第12期6-9,17,共5页Geospatial Information

基　　金：教育部人文社会科学研究项目青年基金资助项目(15YJC63009)

摘　　要：基于武汉市"四普"、"五普"、"六普"人口普查数据及2014年末人口调查数据、同期土地利用现状数据,开展城市级的人口时空变化趋势及特征研究。从1990~2014年,武汉市人口空间分布由"破碎分散"向"紧凑集中"转变,人口流动主体形式为波动式增长和流动式推进,新城区人口增长速率持续增加,中心城区人口增长速率逐步减缓。研究结论表明,提出的基于土地利用现状的人口数据空间化方法能够客观反映人口的空间分布,能够为指导城市规划、统筹城市空间布局、提高城市空间利用效率提供支撑。This paper researched the spatio-temporal growth trend and characterizations of population by statistics and geographical information science, based on Wuhan population census and the land use data in 1990, 2000, 2010 and 2014. The spatial distribution of the population in Wuhan transformed from scattered to centralized, the form of population migration was wavy growth and flowing movement, and the population growth rate in central urban area was slow down and in new urban areas was rise. The results show that the population data spatialization method based on land use present situation can express the spatial distribution of the population, which provides a scientific method to guide urban planning, overall urban-rural spatial development and improve space utilization.

关 键 词：土地利用现状 时空数据 人口空间化 人口增长趋势 

分 类 号：P273[天文地球—测绘科学与技术]