Unveiling pattern and structure of inter-urban mobility: Integrating flow space and geospatial information
文献类型：期刊论文
| 作者 | Xian, Yue2,3; Chen, Mingxing2,3; Hu, Maogui1,3; Chen, Liangkan2,3 |
| 刊名 | CITIES
 |
| 出版日期 | 2026-04-01 |
| 卷号 | 171页码:106789 |
| 关键词 | Interurban mobility network Spatial clustering Place-flow space Tencent big data |
| ISSN号 | 0264-2751 |
| DOI | 10.1016/j.cities.2026.106789 |
| 产权排序 | 1 |
| 文献子类 | Article |
| 英文摘要 | With the growing prevalence of information technologies and spatial flows, network analyses have become one of the key approaches to studying interurban mobility. However, conventional models often overlook geographic contexts by simplifying flows into abstract nodes and edges. In this study, we leverage the 2018 Tencent mobile positioning data to construct an integrated point-line-area framework that can connect flow space with geographic space. A novel SCi index is introduced to identify influential source-convergences and detect points with high-intensity radiation-like flow aggregation. Key flow corridors are extracted by using directional and distance similarity, and regional flow patterns are analyzed through nested mapping and trend surface techniques. Results not only reveal significant source-convergences in flow space, with parallel flow aggregation corridors dominated by east-west flows, but also measure the spatial evolution of flow intensity patterns across subregions. Findings highlight that, from the perspective of flow space, some planned urban agglomeration areas have yet to form multiple radiation centers, and that the key to balanced regional development lies in fostering diverse interregional connections, such as corridors. |
| URL标识 | 查看原文 |
| WOS研究方向 | Urban Studies |
| 语种 | 英语 |
| WOS记录号 | WOS:001672769800001 |
| 出版者 | ELSEVIER SCI LTD |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/221039]  |
| 专题 | 区域可持续发展分析与模拟院重点实验室_外文论文 |
| 通讯作者 | Chen, Mingxing |
| 作者单位 | 1.Chinese Acad Sci, CAS, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing 100101, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Reg Sustainable Dev Modeling, Beijing 100101, Peoples R China; 3.Univ Chinese Acad Sci, Coll Resource & Environm, Beijing 100049, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Xian, Yue,Chen, Mingxing,Hu, Maogui,et al. Unveiling pattern and structure of inter-urban mobility: Integrating flow space and geospatial information[J]. CITIES,2026,171:106789. |
| APA | Xian, Yue,Chen, Mingxing,Hu, Maogui,&Chen, Liangkan.(2026).Unveiling pattern and structure of inter-urban mobility: Integrating flow space and geospatial information.CITIES,171,106789. |
| MLA | Xian, Yue,et al."Unveiling pattern and structure of inter-urban mobility: Integrating flow space and geospatial information".CITIES 171(2026):106789. |
入库方式： OAI收割
来源：地理科学与资源研究所
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