Citation

Wang L, Chen L. Sci. Data 2018; 5: 170204.

Affiliation

Chinese Academy of Sciences, No. 9 Dengzhuang South Road, Haidian District, Beijing, Beijing 100094, China.

Copyright

(Copyright © 2018, Nature Publishing Group)

DOI

10.1038/sdata.2017.204

PMID

29360105

Abstract

This paper conducts a novel study in China's Jing-Jin-Ji region to investigate the determinants of population distribution and short-term migration based on a comprehensive dataset including traditional census data, earth observation data, and emerging Internet data. Our results show that due to the high level of urbanization in this region, natural conditions are no longer the strongest determinants of population distribution. New transportation modes, such as high-speed rail, have arisen as a significant determinant of population distribution and short-term migration, particularly in large cities. Socio-economic factors such as GDP, investment, urbanization level, and technology, which are traditionally assumed to govern population distribution and short-term migration, have less influence although education still remains an important factor affecting population distribution. These findings will contribute valuable information to regional planning decision-making in the Jing-Jin-Ji region.

Language: en