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Article
Neighborhood Change and the Role of Environmental Stewardship: a Case Study of Green Infrastructure for Stormwater in the City of Portland, Oregon, USA
Ecology and Society
  • Vivek Shandas, Portland State University
Document Type
Article
Publication Date
9-1-2015
Subjects
  • Urban runoff -- Management,
  • Urban ecology (Biology),
  • Neighborhood change,
  • Socioeconomic factors,
  • Organizational governance
Abstract
Throughout the history of cities, the ecological landscape has often been buried, removed, or taken for granted. A recent recognition that humans are part of the global ecosystem, and that human actions both cause and are affected by ecological change, brings with it an awareness of the value of nature in cities and of natural systems on which cities depend. The feedbacks between humans and their environment within an urban context can have profound implications for the growth of and change in cities, yet there is a limited understanding of the interactions between biophysical changes in cities and the implications of these changes on the quality of life for residents. The application of a coupled human and natural systems (CHANS) framework provides a timely and fruitful opportunity to enrich the theory, methods, and understanding of these feedbacks and interconnections. Here, I integrated biophysical and social dimensions relevant to managing urban stormwater by examining a case study of Portland, Oregon, USA. I used empirical data from a pre-post survey (2-yr span) of residents in eight urban neighborhoods to describe feedbacks and interactions between a localized biophysical change in the form of a large-scale decentralized stormwater program and the resulting changes in resident's perceptions in neighborhoods undergoing rapid change. My findings corroborate earlier findings suggesting that people with higher income and education levels are more likely to participate in stewardship actions. The results also suggest an overall and initial negative perception of neighborhoods facilities and services immediately following the construction of decentralized stormwater facilities, but conversely, high levels of anticipation for their construction. By describing these findings through a CHANS framework, I make explicit the importance of integrating scientific understanding, governance efforts, and human behaviors to address acute urban environmental challenges.
Description

Copyright 2015 by the author(s). Licensed by the Resilience Alliance. This is the publisher's PDF archived here with author and publisher permission.

DOI
10.5751/ES-07736-200316
Persistent Identifier
http://archives.pdx.edu/ds/psu/16240
Citation Information
Shandas, V. (2015). Neighborhood change and the role of environmental stewardship: a case study of green infrastructure for stormwater in the City of Portland, Oregon, USA. Ecology & Society, 20(3), 407-423.