Traffic restrictions during the 2008 Olympic Games reduced urban heat intensity and extent in Beijing

Bo Yang; Hongxing Liu; Emily L. Kang; Timothy L. Hawthorne; Susanna T. Y. Tong; Song Shu; Min Xu

doi:10.1038/s43247-022-00427-4

Communications Earth & Environment (May 2022)

Traffic restrictions during the 2008 Olympic Games reduced urban heat intensity and extent in Beijing

Bo Yang,
Hongxing Liu,
Emily L. Kang,
Timothy L. Hawthorne,
Susanna T. Y. Tong,
Song Shu,
Min Xu

Affiliations

Bo Yang: Department of Urban and Regional Planning, San José State University
Hongxing Liu: Department of Geography, University of Alabama
Emily L. Kang: Division of Statistics and Data Science, Department of Mathematical Sciences, University of Cincinnati
Timothy L. Hawthorne: Department of Sociology, University of Central Florida
Susanna T. Y. Tong: Department of Geography, University of Cincinnati
Song Shu: Department of Geography and Planning, Appalachian State University
Min Xu: College of Marine Science, University of South Florida

DOI: https://doi.org/10.1038/s43247-022-00427-4
Journal volume & issue: Vol. 3, no. 1
pp. 1 – 10

Abstract

Read online

Road space rationing policies reduced traffic volume by half in Beijing during the 2008 Olympic Games, which in turn decreased the mean surface temperature by up to 2.4 °C, according to statistical analysis of remotely sensed thermal observations.

Published in Communications Earth & Environment

ISSN: 2662-4435 (Online)
Publisher: Nature Portfolio
Country of publisher: United Kingdom
LCC subjects: Science: Geology; Geography. Anthropology. Recreation: Environmental sciences
Website: https://www.nature.com/commsenv/

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