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Mr. Bozhezi Peng
Smart City and Intelligent Transportation Interdisciplinary Center, School of Naval Architecture Ocean and Civil Engineering, Shanghai Jiao Tong University, No. 800 Dongchuan Road, Min-Hang District, Shanghai, 200240, China

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0 Smart City Technology
0 travel behavior
0 Autonomous & Connected Vehicles
0 Data Analysis and Intelligent Decision Making
0 Intelligent Transportation System (ITS)

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Journal article
Published: 25 September 2020 in Sustainability
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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.

ACS Style

Guangyue Nian; Bozhezi Peng; Daniel Sun; Wenjun Ma; Bo Peng; Tian-Yuan Huang. Impact of COVID-19 on Urban Mobility during Post-Epidemic Period in Megacities: From the Perspectives of Taxi Travel and Social Vitality. Sustainability 2020, 12, 7954 .

AMA Style

Guangyue Nian, Bozhezi Peng, Daniel Sun, Wenjun Ma, Bo Peng, Tian-Yuan Huang. Impact of COVID-19 on Urban Mobility during Post-Epidemic Period in Megacities: From the Perspectives of Taxi Travel and Social Vitality. Sustainability. 2020; 12 (19):7954.

Chicago/Turabian Style

Guangyue Nian; Bozhezi Peng; Daniel Sun; Wenjun Ma; Bo Peng; Tian-Yuan Huang. 2020. "Impact of COVID-19 on Urban Mobility during Post-Epidemic Period in Megacities: From the Perspectives of Taxi Travel and Social Vitality." Sustainability 12, no. 19: 7954.