Ecosystem Services and Disservices for a Vulnerable Population: Findings from Urban Waterways and Wetlands in an American Desert City

Vulnerable human populations are exposed to social and biophysical stressors, but have limited capacity to mitigate them, and thus may access ecosystem services in unconventional ways. As a result of this access, they may also experience disservices (i.e., functions of ecosystems harmful to human we...

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Bibliographic Details
Published in:Human ecology : an interdisciplinary journal 2016-08, Vol.44 (4), p.463-478
Main Authors: Polta, Monica, du Bray, Margaret V., Stotts, Rhian, Wolf, Amanda, Wutich, Amber
Format: Article
Language:English
Subjects:
Anthropology
Bathing
Desert environments
Drinking water
Ecosystem services
Ecosystems
Environmental aspects
Environmental Management
Escherichia coli
Geography
Homeless people
Homelessness
Human populations
Law enforcement
Laws
Legislation
Oppression
Ordinances
Provisioning ecosystem services
Rainy seasons
Regulating ecosystem services
Social Sciences
Sociology
Stress
Transportation safety
Urban areas
Urban population
Vulnerability
Water resources
Water supply
Water temperature
Waterways
Well being
Wetlands
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Summary:Vulnerable human populations are exposed to social and biophysical stressors, but have limited capacity to mitigate them, and thus may access ecosystem services in unconventional ways. As a result of this access, they may also experience disservices (i.e., functions of ecosystems harmful to human wellbeing) in ways that are not well understood. We use a mixed-method socio-ecological approach to examine how persons experiencing homelessness in Phoenix, Arizona, access ecosystem services and encounter disservices in urban waterways. We find that urban waterways provide users with drinking and bathing water, and cooler, shaded areas, but potentially expose them to pathogens and legal persecution. The wetlands provide cultural services by affording a sense of place and safety; however, these locations can also be associated with restrictive ordinances and aggressive law enforcement. This study explores the role of ecosystem services and disservices in bridging the gap between biophysical and social vulnerability.
ISSN:0300-7839
1572-9915
DOI:10.1007/s10745-016-9843-8