Scipediacontent: Scipediacontent moved page Draft Content 610389827 to Peng et al 2020b

2021-02-12T12:13:58Z

Scipediacontent moved page Draft Content 610389827 to Peng et al 2020b

Scipediacontent: Created page with " == Abstract == The prevention and control of COVID-19 in megacities is under large pressure because of tens of millions and high-density populations. The majority of epidemi..."

2021-02-12T12:13:55Z

Created page with " == Abstract == The prevention and control of COVID-19 in megacities is under large pressure because of tens of millions and high-density populations. The majority of epidemi..."

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== Abstract ==

The prevention and control of COVID-19 in megacities is under large pressure because of tens of millions and high-density populations. The majority of epidemic prevention and control policies implemented focused on travel restrictions, which severely affected urban mobility during the epidemic. Considering the impacts of epidemic and associated control policies, this study analyzes the relationship between COVID-19, travel of residents, Point of Interest (POI), and social activities from the perspective of taxi travel. First, changes in the characteristics of taxi trips at different periods were analyzed. Next, the relationship between POIs and taxi travels was established by the Geographic Information System (GIS) method, and the spatial lag model (SLM) was introduced to explore the changes in taxi travel driving force. Then, a social activities recovery level evaluation model was proposed based on the taxi travel datasets to evaluate the recovery of social activities. The results demonstrated that the number of taxi trips dropped sharply, and the travel speed, travel time, and spatial distribution of taxi trips had been significantly influenced during the epidemic period. The spatial correlation between taxi trips was gradually weakened after the outbreak of the epidemic, and the consumption travel demand of people significantly decreased while the travel demand for community life increased dramatically. The evaluation score of social activity is increased from 8.12 to 74.43 during the post-epidemic period, which may take 3–6 months to be fully recovered as a normal period. Results and models proposed in this study may provide references for the optimization of epidemic control policies and recovery of public transport in megacities during the post-epidemic period.

Document type: Article

== Full document ==
<pdf>Media:Draft_Content_610389827-beopen129-5991-document.pdf</pdf>

== Original document ==

The different versions of the original document can be found in:

* [https://www.mdpi.com/2071-1050/12/19/7954/pdf https://www.mdpi.com/2071-1050/12/19/7954/pdf] under the license https://creativecommons.org/licenses/by

* [https://www.mdpi.com/2071-1050/12/19/7954 https://www.mdpi.com/2071-1050/12/19/7954],
: [https://doaj.org/toc/2071-1050 https://doaj.org/toc/2071-1050] under the license cc-by

* [https://www.mdpi.com/2071-1050/12/19/7954 https://www.mdpi.com/2071-1050/12/19/7954],
: [https://www.mdpi.com/2071-1050/12/19/7954/pdf https://www.mdpi.com/2071-1050/12/19/7954/pdf],
: [https://academic.microsoft.com/#/detail/3088556940 https://academic.microsoft.com/#/detail/3088556940]

* [https://www.mdpi.com/2071-1050/12/19/7954/pdf https://www.mdpi.com/2071-1050/12/19/7954/pdf],
: [http://dx.doi.org/10.3390/su12197954 http://dx.doi.org/10.3390/su12197954]

under the license https://creativecommons.org/licenses/by/4.0/

← Older revision	Revision as of 12:13, 12 February 2021
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Peng et al 2020b - Revision history

Scipediacontent: Scipediacontent moved page Draft Content 610389827 to Peng et al 2020b

Scipediacontent: Created page with " == Abstract == The prevention and control of COVID-19 in megacities is under large pressure because of tens of millions and high-density populations. The majority of epidemi..."