Open Access. Powered by Scholars. Published by Universities.®
- Keyword
-
- Drainage (2)
- Flood damage prevention (2)
- Sustainable urban development (2)
- Urban runoff -- Management (2)
- Alliances (International relations) (1)
-
- Anthropogenic soils (1)
- Community organization (1)
- Dialectical materialism (1)
- Energy conservation (1)
- Geographic information systems (1)
- Land use -- Environmental aspects (1)
- Lead (Pb) (1)
- Nonprofit organizations (1)
- Principal components analysis (1)
- Shade trees (1)
- Social justice (1)
- Soil geomorphology (1)
- Soil pollution (1)
- Trees in cities (1)
- Urban agriculture (1)
- Urban climatology (1)
- Urban gardens (1)
- Urban soils (1)
Articles 1 - 6 of 6
Full-Text Articles in Urban Studies and Planning
Spatial Configuration And Time Of Day Impact The Magnitude Of Urban Tree Canopy Cooling, Miguel Alonzo, Matthew Baker, Yuemeng Gao, Vivek Shandas
Spatial Configuration And Time Of Day Impact The Magnitude Of Urban Tree Canopy Cooling, Miguel Alonzo, Matthew Baker, Yuemeng Gao, Vivek Shandas
Urban Studies and Planning Faculty Publications and Presentations
Tree cover is generally associated with cooler air temperatures in urban environments but the roles of canopy configuration, spatial context, and time of day are not well understood. The ability to examine spatiotemporal relationships between trees and urban climate has been hindered by lack of appropriate air temperature data and, perhaps, by overreliance on a single ‘tree canopy’ class, obscuring the mechanisms by which canopy cools. Here, we use >70 000 air temperature measurements collected by car throughout Washington, DC, USA in predawn (pd), afternoon (aft), and evening (eve) campaigns on a hot summer day. We subdivided tree canopy into …
Stacking Functions: Identifying Motivational Frames Guiding Urban Agriculture Organizations And Businesses In The United States And Canada, Nathan Mcclintock, Michael Simpson
Stacking Functions: Identifying Motivational Frames Guiding Urban Agriculture Organizations And Businesses In The United States And Canada, Nathan Mcclintock, Michael Simpson
Urban Studies and Planning Faculty Publications and Presentations
While a growing body of scholarship identifies urban agriculture's broad suite of benefits and drivers, it remains unclear how motivations to engage in urban agriculture (UA) interrelate or how they differ across cities and types of organizations. In this paper, we draw on survey responses collected from more than 250 UA organizations and businesses from 84 cities across the United States and Canada. Synthesizing the results of our quantitative analysis of responses (including principal components analysis), qualitative analysis of textual data excerpted from open-ended responses, and a review of existing literature, we describe six motivational frames that appear to guide …
Revisiting Critical Gis, Jim Thatcher, Luke Bergmann, Britta Ricker, Reuben Rose-Redwood, Daniel O'Sullivan, Trevor J. Barnes, Luke R. Barnesmoore, Laura Beltz Imaoka, Ryan Burns, Jonathan Cinnamon, Craig M. Dalton, Clinton Davis, Stuart Dunn, Francis Harvey, Jin-Kyu Jung, Elen Kersten, Ladona Knigge, Nick Lally, Wen Lin, Dillon Mahmoudi, Michael Martin, Will Payne, Amir Sheikh, Taylor Shelton, Eric Sheppard, Chris W. Strother, Alexander Tarr, Matthew W. Wilson, Jason C. Young
Revisiting Critical Gis, Jim Thatcher, Luke Bergmann, Britta Ricker, Reuben Rose-Redwood, Daniel O'Sullivan, Trevor J. Barnes, Luke R. Barnesmoore, Laura Beltz Imaoka, Ryan Burns, Jonathan Cinnamon, Craig M. Dalton, Clinton Davis, Stuart Dunn, Francis Harvey, Jin-Kyu Jung, Elen Kersten, Ladona Knigge, Nick Lally, Wen Lin, Dillon Mahmoudi, Michael Martin, Will Payne, Amir Sheikh, Taylor Shelton, Eric Sheppard, Chris W. Strother, Alexander Tarr, Matthew W. Wilson, Jason C. Young
Urban Studies and Planning Faculty Publications and Presentations
The article looks into the critical geographic information science (GIS) in approaching questions both emerging and enduring around the intersection of the spatial and the digital. It offers trading zones for discussion of issues, for building alliances and interrogating tensions, and for a constant dialectical process of critique and renewal. One tension running through critical GIS is the contradictory role it has played in addressing questions of social justice.
Delivering Green Streets: An Exploration Of Changing Perceptions And Behaviours Over Time Around Bioswales In Portland, Oregon, Glyn Everett, Jessica Lamond, Anita T. Morzillo, Annie Marissa Matsler, Faith Ka Shun Chan
Delivering Green Streets: An Exploration Of Changing Perceptions And Behaviours Over Time Around Bioswales In Portland, Oregon, Glyn Everett, Jessica Lamond, Anita T. Morzillo, Annie Marissa Matsler, Faith Ka Shun Chan
Urban Studies and Planning Faculty Publications and Presentations
Green Infrastructure (GI) is an increasingly popular means of dealing with flooding and water quality issues worldwide. This study examines public perceptions of, and behaviour around, bioswales, which are a popular GI facility in the United States. Bioswales are highly visible interventions requiring support from residents and policy-makers to be implemented and maintained appropriately. To understand how the residents’ perceptions and attitudes might develop over time, we interviewed residents of Portland, Oregon, living near bioswales installed 1–2, 4–5 and 8–9 years ago, to determine awareness, understanding, and opinions about the devices. We found no consistent patterns across time periods, but …
A Critical Physical Geography Of Urban Soil Contamination, Nathan Mcclintock
A Critical Physical Geography Of Urban Soil Contamination, Nathan Mcclintock
Urban Studies and Planning Faculty Publications and Presentations
Anthropogenic lead (Pb) is widespread in urban soils given its widespread deposition over the course of the 19th and 20th centuries via a range of point- and non-point sources, including industrial waste and pollution, leaded paint, and automobile exhaust. While soil scientists and urban ecologists have documented soil Pb contamination in cities around the world, such analyses rarely move beyond proximal mechanisms to focus on more distal factors, notably the social processes mediating Pb accumulation in particular places. In this paper, I articulate a critical physical geography of urban soil Pb contamination that considers the dialectical coproduction of soil and …
Overcoming Uncertainty And Barriers To Adoption Of Blue-Green Infrastructure For Urban Flood Risk Management, Colin R. Thorne, E. C. Lawson, Connie P. Ozawa, Samantha Hamlin, Leonard A. Smith
Overcoming Uncertainty And Barriers To Adoption Of Blue-Green Infrastructure For Urban Flood Risk Management, Colin R. Thorne, E. C. Lawson, Connie P. Ozawa, Samantha Hamlin, Leonard A. Smith
Urban Studies and Planning Faculty Publications and Presentations
Blue-Green Infrastructure (BGI) and Sustainable Drainage Systems (SuDS) are increasingly recognised as vital components of urban flood risk management. However, uncertainty regarding their hydrologic performance and lack of confidence concerning their public acceptability create concerns and challenges that limit their widespread adoption. This paper investigates barriers to implementation of BGI in Portland, Oregon, using the Relevant Dominant Uncertainty (RDU) approach. Two types of RDU are identified: scientific RDUs related to physical processes that affect infrastructure performance and service provision, and socio-political RDUs that reflect a lack of confidence in socio-political structures and public preferences for BGI. We find that socio-political …