Resource-based cities: Spatial structure and evolutionary identification based on nighttime light images
文献类型：期刊论文
| 作者 | Lu, Shuo1,2; Zhang, Wenzhong1,2; Li, Jiaming2; Wang, Shaohua3 |
| 刊名 | FRONTIERS IN EARTH SCIENCE
 |
| 出版日期 | 2022-09-06 |
| 卷号 | 10页码:16 |
| 关键词 | light image data spatial structure urban transformation resource-based cities China |
| DOI | 10.3389/feart.2022.929927 |
| 通讯作者 | Li, Jiaming(lijm@igsnrr.ac.cn) |
| 英文摘要 | Dividing the development stage and grasping the best time to transition are significant for resource-based cities (RBCs). However, there is still a lack of research on how to judge the developmental stage of RBCs through objective indicators of urban development. Identifying the developmental stage of RBCs relies heavily on the researcher's subjective judgment. Based on nighttime light data, this study utilizes the urban center primacy ratio as a unique indication of the growth stage of RBCs. This method is more detailed and objective than studies that define stages of development based on socio-economic indicators. It provides a fresh viewpoint on the stages of urban life cycle development. Based on the mining economy's development cycle, the proportion of mining employees at 3.9% and 44.9% can be used to divide RBCs into growth, maturity, recession, and regeneration periods, with 3.9% serving as the dividing line between RBCs and non-RBCs. In addition, when an RBC reaches maturity, a particular range of the urban center primacy ratio has a positive correlation with the GDP growth rate and is negatively correlated outside of that range. This indicates that this period is crucial for the shift from agglomeration diseconomy to agglomeration economy. The government and social institutions can use this period to drive the economic transformation of RBCs through various policies and actions. |
| WOS关键词 | ECONOMIC-GROWTH ; URBAN ; PATTERNS ; PRODUCTIVITY ; COMMUNITIES ; INEQUALITY ; DYNAMICS ; DMSP/OLS ; SIZE ; US |
| WOS研究方向 | Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000860022000001 |
| 出版者 | FRONTIERS MEDIA SA |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/185316]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Li, Jiaming |
| 作者单位 | 1.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Reg Sustainable Dev Modeling, Beijing, Peoples R China 3.Chinese Acad Sci, Aerosp Informat Res Inst, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lu, Shuo,Zhang, Wenzhong,Li, Jiaming,et al. Resource-based cities: Spatial structure and evolutionary identification based on nighttime light images[J]. FRONTIERS IN EARTH SCIENCE,2022,10:16. |
| APA | Lu, Shuo,Zhang, Wenzhong,Li, Jiaming,&Wang, Shaohua.(2022).Resource-based cities: Spatial structure and evolutionary identification based on nighttime light images.FRONTIERS IN EARTH SCIENCE,10,16. |
| MLA | Lu, Shuo,et al."Resource-based cities: Spatial structure and evolutionary identification based on nighttime light images".FRONTIERS IN EARTH SCIENCE 10(2022):16. |
入库方式： OAI收割
来源：地理科学与资源研究所
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