Impact of the COVID-19 Epidemic on Population Mobility Networks in the Beijing-Tianjin-Hebei Urban Agglomeration from a Resilience Perspective
文献类型：期刊论文
| 作者 | Mu, Xufang1,2; Fang, Chuanglin1,2; Yang, Zhiqi1,2; Guo, Xiaomin1,2 |
| 刊名 | LAND
 |
| 出版日期 | 2022-05-01 |
| 卷号 | 11期号:5页码:23 |
| 关键词 | COVID-19 epidemic network resilience social network analysis population mobility Beijing-Tianjin-Hebei (BTH) urban agglomeration |
| DOI | 10.3390/land11050675 |
| 通讯作者 | Fang, Chuanglin(fangcl@igsnrr.ac.cn) |
| 英文摘要 | As an important symbol and carrier of regional social and economic activities, population mobility is a vital force to promote the re-agglomeration and diffusion of social and economic factors. An accurate and timely grasp on the impact of the COVID-19 epidemic on population mobility between cities is of great significance for promoting epidemic prevention and control and economic and social development. This study proposes a theoretical framework for resilience assessment, using centrality and nodality, hierarchy and matching, cluster, transmission, and diversity to measure the impact of the COVID-19 epidemic on population mobility in the Beijing-Tianjin-Hebei (BTH) urban agglomeration in 2020-2022, based on the migration data of AutoNavi and social network analysis. The results show that the COVID-19 epidemic had different impacts on the population network resilience of the BTH urban agglomeration based on the scale and timing. During the full-scale outbreak of the epidemic, strict epidemic prevention and control measures were introduced. The measures, such as social distancing and city and road closure, significantly reduced population mobility in the BTH urban agglomeration, and population mobility between cities decreased sharply. The population mobility network's cluster, transmission, and diversity decreased significantly, severely testing the network resilience. Due to the refinement of the epidemic control measures over time, when a single urban node was impacted, the urban node did not completely fail, and consequently it had little impact on the overall cluster, transmission, and diversity of the population mobility network. Urban nodes at different levels of the population mobility network were not equally affected by the COVID-19 epidemic. The findings can make references for the coordination of epidemic control measures and urban development. It also provides a new perspective for the study of network resilience, and provides scientific data support and a theoretical basis for improving the resilience of BTH urban agglomeration and promoting collaborative development. |
| WOS关键词 | CHINA ; PATTERNS ; FESTIVAL ; PROVINCE |
| 资助项目 | National Natural Science Foundation of China's Innovative Research Group Project[42121001] |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000801887700001 |
| 出版者 | MDPI |
| 资助机构 | National Natural Science Foundation of China's Innovative Research Group Project |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/178510]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Fang, Chuanglin |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Mu, Xufang,Fang, Chuanglin,Yang, Zhiqi,et al. Impact of the COVID-19 Epidemic on Population Mobility Networks in the Beijing-Tianjin-Hebei Urban Agglomeration from a Resilience Perspective[J]. LAND,2022,11(5):23. |
| APA | Mu, Xufang,Fang, Chuanglin,Yang, Zhiqi,&Guo, Xiaomin.(2022).Impact of the COVID-19 Epidemic on Population Mobility Networks in the Beijing-Tianjin-Hebei Urban Agglomeration from a Resilience Perspective.LAND,11(5),23. |
| MLA | Mu, Xufang,et al."Impact of the COVID-19 Epidemic on Population Mobility Networks in the Beijing-Tianjin-Hebei Urban Agglomeration from a Resilience Perspective".LAND 11.5(2022):23. |
入库方式： OAI收割
来源：地理科学与资源研究所
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