Cited by 279Climate Change and Health ImpactsEnvironmental Justice and Health DisparitiesUrban Heat Island Mitigation

The DOI matches its Crossref record; 51 of the 52 references it cites were found in a registry or an index, and 1 are not checked yet.

Assessing Vulnerability to Urban Heat: A Study of Disproportionate Heat Exposure and Access to Refuge by Socio-Demographic Status in Portland, Oregon

Open access
Voelkel, Jackson, Hellman, Dana, Sakuma, Ryu, Shandas, Vivek·2018·International Journal of Environmental Research and Public Health

Abstract

Extreme urban heat is a powerful environmental stressor which poses a significant threat to human health and well-being. Exacerbated by the urban heat island phenomenon, heat events are expected to become more intense and frequent as climate change progresses, though we have limited understanding of the impact of such events on vulnerable populations at a neighborhood or census block group level. Focusing on the City of Portland, Oregon, this study aimed to determine which socio-demographic populations experience disproportionate exposure to extreme heat, as well as the level of access to refuge in the form of public cooling centers or residential central air conditioning. During a 2014 heat wave, temperature data were recorded using a vehicle-traverse collection method, then extrapolated to determine average temperature at the census block group level. Socio-demographic factors including income, race, education, age, and English speaking ability were tested using statistical assessments to identify significant relationships with heat exposure and access to refuge from extreme heat. Results indicate that groups with limited adaptive capacity, including those in poverty and non-white populations, are at higher risk for heat exposure, suggesting an emerging concern of environmental justice as it relates to climate change. The paper concludes by emphasizing the importance of cultural sensitivity and inclusion, in combination with effectively distributing cooling centers in areas where the greatest burden befalls vulnerable populations.

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Crossref · 10.3390/ijerph15040640

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  1. Szasz, A. (1994). Ecopopulism: Toxic Waste and the Movement for Environmental Justice, University of Minnesota Press.

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Metadata

Authors
Voelkel, J., Hellman, D., Sakuma, R., & Shandas, V.
Affiliations
  • Portland State University (US)
  • Peace Winds Japan, Tokyo 151-0063, Japan
Corresponding author
Shandas, Vivek
Venue
International Journal of Environmental Research and Public Health
Publisher
MDPI AG
Published
2018-03-30
Volume
15
Issue
4
Pages
640
ISSN
1660-4601 (ISSN-L)
OpenAlex
W2794659326
Cited by
278
References
52
Citations by year
2026: 49 · 2025: 38 · 2024: 44 · 2023: 52 · 2022: 34 · 2021: 33 · 2020: 17 · 2019: 10 · 2018: 1
FWCI
7.53
Type
journal article
Language
en
Open access
Locations
  • International Journal of Environmental Research and Public Health (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • PDXScholar (Portland State University) (submittedVersion, cc-by)
  • RePEc: Research Papers in Economics (submittedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
  • National Science Foundation (1444755)
  • Portland State University
  • U.S. Forest Service (17-DG-11132544-014)
Topics
  • Physical Sciences › Environmental Science › Health, Toxicology and Mutagenesis › Climate Change and Health Impacts
  • Social Sciences › Sociology and Political Science › Environmental Justice and Health Disparities
  • Physical Sciences › Environmental Science › Environmental Engineering › Urban Heat Island Mitigation
Keywords
urban heat, urban heat island, heat exposure, vulnerable populations, sociodemographic disparities, cooling centers, central air conditioning, environmental justice, climate change, heat waves, poverty, race, Portland, Oregon, census block groups
MeSH terms
Adult, Aged, Cities, Environmental Exposure, Hot Temperature, Humans, Middle Aged, Oregon, Residence Characteristics, Socioeconomic Factors, Urban Health, Heat Stress Disorders, Vulnerable Populations, Health Status Disparities, Young Adult, Climate Change

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