Multi-Scale Analysis of Regional Inequality based on Spatial Field Model: A Case Study of China from 2000 to 2012
文献类型：SCI/SSCI论文
| 作者 | Lu S. S.; Guan, X. L.; Yu, D. L.; Deng, Y.; Zhou, L. J. |
| 发表日期 | 2015 |
| 关键词 | regional inequality spatial field nodality index accessibility China post-mao china economic-growth population-density urban gravity disparity backwash province system spread |
| 英文摘要 | A large body of recent studies-from both inside and outside of China-are devoted to the understanding of China's regional inequality. The current study introduces "the spatial field model" to achieve comprehensive evaluation and multi-scale analysis of regional inequality. The model is based on the growth pole theory, regional interaction theory, and energy space theory. The spatial field is an abstract concept that defines the potential energy difference that is formed in the process of a regional growth pole driving the economic development of peripheral areas through transportation and communication corridors. The model is able to provide potentially more precise regional inequality estimates and generates isarithmic maps that will provide highly intuitive and visualized presentations. The model is applied to evaluate the spatiotemporal pattern of economic inequality in China from 2000 to 2012 amongst internal eastern-central-western regions as well as north-south regions at three geographical scales-i.e., inter-province, inter-city, and inter-county. The results indicate that the spatial field model could comprehensively evaluate regional inequality, provide aesthetically pleasing and highly adaptable presentations based on a pixel-based raster, and realise the multi-scale analyses of the regional inequality. The paper also investigates the limitations and extensions of the spatial field model in future application. |
| 出处 | ISPRS International Journal of Geo-Information |
| 卷 | 4 |
| 期 | 4 |
| 页 | 1982-2003 |
| 语种 | 英语 |
| ISSN号 | 2220-9964 |
| DOI标识 | 10.3390/ijgi4041982 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/43552]  |
| 专题 | 地理科学与资源研究所_历年回溯文献 |
| 推荐引用方式 GB/T 7714 | Lu S. S.,Guan, X. L.,Yu, D. L.,et al. Multi-Scale Analysis of Regional Inequality based on Spatial Field Model: A Case Study of China from 2000 to 2012. 2015. |
入库方式： OAI收割
来源：地理科学与资源研究所
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