Evaluating the influence of COVID-19 pandemic on socioeconomic development in Wumeng Mountain area based on multi-source remote sensing data
| Autor: | Ting Hu, Niantan Li, Qiquan Yang |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2024 |
| Předmět: | |
| Zdroj: | International Journal of Digital Earth, Vol 17, Iss 1 (2024) |
| Druh dokumentu: | article |
| ISSN: | 17538947 1753-8955 1753-8947 |
| DOI: | 10.1080/17538947.2024.2391031 |
| Popis: | Assessing the socioeconomic development of rural areas is important for the targeted implementation of rural revitalization in China, especially after three years of COVID-19 pandemic restrictions. However, the influence of COVID-19 on socioeconomic development in rural areas remains unclear. Therefore, this paper constructed a comprehensive socioeconomic development index (SEDI) by considering county-level statistics on natural environment, social resources, and economy as proxies for assessing local socioeconomic development, and analyzed the influence of COVID-19 from the changing pattern of SEDI before and after COVID-19, with Wumeng Mountain (WM) area as the study case. In response to the absence and untimeliness of statistics, we employed both nighttime light (NTL) and land use/land cover (LULC) features to fill in these missing SEDIs from 2013 to 2022, using random forest regression. With the assistance of LULC, the overall R2 increased from 0.7763 to 0.9056, and the estimation accuracy improved in 36 out of 38 counties. All counties in WM experienced an increase in SEDI, and the growth rate did not slow down, proving the effective implementation of rural revitalization strategy. Also, the spatial clustering pattern remained relatively stable. These findings provide scientific foundations for the local government to assess comprehensive development and formulate policies. |
| Databáze: | Directory of Open Access Journals |
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