Yuyao YE, Changjian WANG, Hong’ou ZHANG, Ji YANG, Zhengqian LIU, Kangmin WU, Yingbin DENG. Spatiotemporal analysis of COVID-19 risk in Guangdong Province based on population migration[J]. Journal of Geographical Sciences, 2020, 30(12): 1985
- Journal of Geographical Sciences
- Vol. 30, Issue 12, 1985 (2020)
Fig. 1. Research framework
Fig. 2. Probability distribution qf (t ) of the lag period of COVID-19 cases imported into Shenzhen
Fig. 3. Trends of daily imported risk (Riskinput ) of the COVID-19 epidemic in various cities in Guangdong Province
Fig. 4. Cumulative imported risk (Riskinput ) situation of various cities in Guangdong Province
Fig. 5. Spatial distribution of cumulative imported risks by city (Guangdong Province)
Fig. 6. Spatiotemporal distribution of diffusion risk coefficients in cities across Guangdong
Fig. 7. Daily diffusion risk (Riskdiffusion ) of cities across Guangdong Province
Fig. 8. Cumulative diffusion risk (Riskdiffusion ) status in cities across Guangdong
Fig. 9. Spatiotemporal distribution of cumulative diffusion risk across cities in Guangdong Province
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Table 1.
Explanation of some variables
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Table 2.
Statistical analysis of the indicator variables
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