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Exploring the Influence of Summer Temperature on Human Mobility During the COVID‐19 Pandemic in the San Francisco Bay Area
Studies on the relationship between temperature and local, small scale mobility are limited, and sensitive to the region and time period of interest. We contribute to the growing mobility literature through a detailed characterization of the observed temperature‐mobility relationship in the San Fran...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
John Wiley and Sons Inc.
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10243210/ https://www.ncbi.nlm.nih.gov/pubmed/37287701 http://dx.doi.org/10.1029/2022GH000772 |
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author | Ly, Amina Davenport, Frances V. Diffenbaugh, Noah S. |
author_facet | Ly, Amina Davenport, Frances V. Diffenbaugh, Noah S. |
author_sort | Ly, Amina |
collection | PubMed |
description | Studies on the relationship between temperature and local, small scale mobility are limited, and sensitive to the region and time period of interest. We contribute to the growing mobility literature through a detailed characterization of the observed temperature‐mobility relationship in the San Francisco Bay Area at fine spatial and temporal scale across two summers (2020–2021). We used anonymized cellphone data from SafeGraph's neighborhood patterns data set and gridded temperature data from gridMET, and analyzed the influence of incremental changes in temperature on mobility rate (i.e., visits per capita) using a panel regression with fixed effects. This strategy enabled us to control for spatial and temporal variability across the studied region. Our analysis suggested that all areas exhibited lower mobility rate in response to higher summer temperatures. We then explored how several additional variables altered these results. Extremely hot days resulted in faster mobility declines with increasing temperatures. Weekdays were often more resistant to temperature changes when compared to the weekend. In addition, the rate of decrease in mobility in response to high temperature was significantly greater among the wealthiest census block groups compared with the least wealthy. Further, the least mobile locations experienced significant differences in mobility response compared to the rest of the data set. Given the fundamental differences in the mobility response to temperature across most of our additive variables, our results are relevant for future mobility studies in the region. |
format | Online Article Text |
id | pubmed-10243210 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | John Wiley and Sons Inc. |
record_format | MEDLINE/PubMed |
spelling | pubmed-102432102023-06-07 Exploring the Influence of Summer Temperature on Human Mobility During the COVID‐19 Pandemic in the San Francisco Bay Area Ly, Amina Davenport, Frances V. Diffenbaugh, Noah S. Geohealth Research Article Studies on the relationship between temperature and local, small scale mobility are limited, and sensitive to the region and time period of interest. We contribute to the growing mobility literature through a detailed characterization of the observed temperature‐mobility relationship in the San Francisco Bay Area at fine spatial and temporal scale across two summers (2020–2021). We used anonymized cellphone data from SafeGraph's neighborhood patterns data set and gridded temperature data from gridMET, and analyzed the influence of incremental changes in temperature on mobility rate (i.e., visits per capita) using a panel regression with fixed effects. This strategy enabled us to control for spatial and temporal variability across the studied region. Our analysis suggested that all areas exhibited lower mobility rate in response to higher summer temperatures. We then explored how several additional variables altered these results. Extremely hot days resulted in faster mobility declines with increasing temperatures. Weekdays were often more resistant to temperature changes when compared to the weekend. In addition, the rate of decrease in mobility in response to high temperature was significantly greater among the wealthiest census block groups compared with the least wealthy. Further, the least mobile locations experienced significant differences in mobility response compared to the rest of the data set. Given the fundamental differences in the mobility response to temperature across most of our additive variables, our results are relevant for future mobility studies in the region. John Wiley and Sons Inc. 2023-06-06 /pmc/articles/PMC10243210/ /pubmed/37287701 http://dx.doi.org/10.1029/2022GH000772 Text en © 2023 The Authors. GeoHealth published by Wiley Periodicals LLC on behalf of American Geophysical Union. https://creativecommons.org/licenses/by-nc-nd/4.0/This is an open access article under the terms of the http://creativecommons.org/licenses/by-nc-nd/4.0/ (https://creativecommons.org/licenses/by-nc-nd/4.0/) License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non‐commercial and no modifications or adaptations are made. |
spellingShingle | Research Article Ly, Amina Davenport, Frances V. Diffenbaugh, Noah S. Exploring the Influence of Summer Temperature on Human Mobility During the COVID‐19 Pandemic in the San Francisco Bay Area |
title | Exploring the Influence of Summer Temperature on Human Mobility During the COVID‐19 Pandemic in the San Francisco Bay Area |
title_full | Exploring the Influence of Summer Temperature on Human Mobility During the COVID‐19 Pandemic in the San Francisco Bay Area |
title_fullStr | Exploring the Influence of Summer Temperature on Human Mobility During the COVID‐19 Pandemic in the San Francisco Bay Area |
title_full_unstemmed | Exploring the Influence of Summer Temperature on Human Mobility During the COVID‐19 Pandemic in the San Francisco Bay Area |
title_short | Exploring the Influence of Summer Temperature on Human Mobility During the COVID‐19 Pandemic in the San Francisco Bay Area |
title_sort | exploring the influence of summer temperature on human mobility during the covid‐19 pandemic in the san francisco bay area |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10243210/ https://www.ncbi.nlm.nih.gov/pubmed/37287701 http://dx.doi.org/10.1029/2022GH000772 |
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