大连市人口时空变动分析

The Analysis of Population on Spatial and Temporal Changes in Dalian City

通过对1988—2006年大连地区人口数据的整理,运用Mapinfo软件进行相关处理,总结出近20年来大连人口时空变化的特点,即总人口规模继续扩张;内部核心地带(中山区)人口密度从1988年开始已出现减小的趋势;城市中心区人口密度增长主要源于其外围地带人口高密度区(沙河口区)的持续增长;人口发展的张力从中心区逐渐向近郊、远郊区扩展。在此基础上对人口分布动因进行了分析,并从人口发展角度对大连城市经济社会的可持续发展提出建议。

By inquiring into population data of Dalian from 1988 to 2006, and using Mapinfo software to process the data, the authors summed up the area＇s characteristics of the population temporal and spatial variation in the past 20 years, which are covered as follows： The size of total population continues to expand; The city＇s core zone （District Zhongshan） has been taking on a declined population density since 1988; The center city＇s increasing population density is mainly due to the persistent growth of high population of outskirt areas （ District Shahekou） ; The tension of population increase spreads gradually from center to suburbs, then to outer suburbs. The paper analyzes accordingly the causes and puts forward, from the perspective of population shifts, the authors＇ reflections of and suggestions on the city＇s economic and social sustainable development.