基于GIS的人口密度分布研究——以川渝为例

Study on population density distribution based on GIS:taking Sichuan and Chongqing as an example

文章主要以2014年川渝的人口总数、人口密度为基础,在GIS软件的支持下,从人口密度方面对川渝两地进行分析,结果表明,由于经济发展不平衡、地势不均导致川渝各市、县人口密度差异较大,继而导致经济发展不平衡。最后根据川渝人口密度差异化的特点,提出一些适应川渝的政策建议。

Based on the population and population density of Sichuan and Chongqing in 2014, this paper analyzes the population density in Sichuan and Chongqing with the support of GIS. The result shows that, due to the unbalanced national culture and economic development and uneven terrain, Sichuan and Chongqing have differences in population density, which leads to unbalanced economic development. Finally, according to the characteristics of differences of Sichuan and Chongqing population density, the author puts forward some policy recommendations which are proper for Sichuan and Chongqing.