中文摘要：

京津冀地区人口规模的有效控制和空间的合理布局，对于实现京津冀协同发展具有重要支撑和促进作用。当前京津冀人口规模巨大且增速较快，人口的均衡发展面临人口空间极化现象严重、人口资源环境矛盾突出和中心城市人口过度集中等问题。应该加强顶层设计，编制京津冀人口发展功能区规划；加强人口规模调控，实施京津冀人口总量有序管理；合理引导北京人口疏解，形成京津冀人口多中心分布格局；优化区域产业功能布局，助推京津冀人口均衡发展；挖掘资源环境发展潜力，拓展京津冀人口增长空间。

英文摘要：

The effective control of population size and rational distribution of population in Beijing,Tianjin and Hebei have played an important role in supporting and promoting the coordinated development of Beijing,Tianjin and Hebei. The current population size of Beijing,Tianjin and Hebei is huge and the growth rate is so rapid. The development of Beijing,Tianjin and Hebei exists the following outstanding problems：first,spatial polarization of the population is serious;second,the contradiction between population,resources and environment is severe;and third,the concentration of population in urban centers is excessive. To solve these problems and achieve the balanced development of regional population in Beijing,Tianjin and Hebei, we should take such five measures as：first,strengthen top-level design and draw up functional regional planning for population development in Beijing, Tianjin and Hebei;second, enhance the regulation of population size, and implement orderly management of the total population;third,reasonably guide the population of Beijing to disperse and form polycentric spatial pattern;fourth,optimize the functional layout of regional industry and boost the balanced development of population;and fifth, excavated resources and environment potential,and expand the growth space of population.