Spatial and temporal differentiation of COVID-19 epidemic spread in mainland China and its influencing factors

The Science of the Total Environment
Zhixiang XieShirui Liu

Abstract

This paper uses the exploratory spatial data analysis and the geodetector method to analyze the spatial and temporal differentiation characteristics and the influencing factors of the COVID-19 (corona virus disease 2019) epidemic spread in mainland China based on the cumulative confirmed cases, average temperature, and socio-economic data. The results show that: (1) the epidemic spread rapidly from January 24 to February 20, 2020, and the distribution of the epidemic areas tended to be stable over time. The epidemic spread rate in Hubei province, in its surrounding, and in some economically developed cities was higher, while that in western part of China and in remote areas of central and eastern China was lower. (2) The global and local spatial correlation characteristics of the epidemic distribution present a positive correlation. Specifically, the global spatial correlation characteristics experienced a change process from agglomeration to decentralization. The local spatial correlation characteristics were mainly composed of the'high-high' and 'low-low' clustering types, and the situation of the contiguous layout was very significant. (3) The population inflow from Wuhan and the strength of economic connection were the main...Continue Reading

Citations

Oct 18, 2020·International Journal of Environmental Research and Public Health·Shirui LiuJingfei Zhang
Dec 16, 2020·International Journal of Environmental Research and Public Health·Chunshan ZhouZhicheng Zheng
Oct 30, 2020·International Journal of Environmental Research and Public Health·Sajad JamshidiDev Niyogi
Apr 28, 2021·Environmental Science and Pollution Research International·Jiachen NingHui Zhang
May 5, 2021·The Science of the Total Environment·Donatella MarazzitiAlessandra Della Vecchia
Aug 3, 2021·Applied Geography·Francisco Benita, Francisco Gasca-Sanchez

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Methods Mentioned

BETA
Destination

Software Mentioned

ArcGIS10
GeoDa
Geodetector
LBS ( Location Based Services )
ArcGIS

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