Digital Commons Network^™

Editorial: Children And Youth In The Era Of Climate Change, Kiaras Gharabaghi, Ben Anderson-Nathe

School of Social Work Faculty Publications and Presentations

Editorial. An editorial is presented on the impact of global warming and climate change on human life, social relations, economic prospects, and ecological health. It expresses the view that young people is changing rapidly as climate change increasingly transitions from a scientific observation. An overview of the challenge of climate change to child and youth serving communities.

Effects Of Land Development And Season On Heavy Metal Concentrations In Urban Streams, Helen Daigle

REU Final Reports

Although it is generally understood that urban development can impact the quality of urban streams, there are many factors that affect the concentrations of pollutants being transferred from the built environment to a given output. This study examines the impact of land use surrounding urban streams, specifically, the degree of development and presence or absence of green infrastructure (GI) in these areas on heavy metal (HM) concentrations in Portland, Oregon. After collecting 1021 water quality samples from 2010-2018, we examined the difference in concentrations of HM pollutants across different combinations of land use and season. Increased levels of calcium, magnesium, …

Queets Village Relocation Vision: A Community Vision For A Safe Future Queets, Sachi Arakawa, Ayano Healy, Steve Rosen, Thomas Scharff, Victor Tran, Nate White

Master of Urban and Regional Planning Workshop Projects

This document constitutes the Queets Village Relocation Vision. It is a community-informed vision plan for the relocation of the Lower Village of Queets, WA, a part of the Quinault Indian Nation. The Lower Village is to be relocated out of the tsunami inundation zone. The vision plan addresses the adaptations and changes needed for the safe and culturally appropriate development of housing, infrastructure, and community buildings outside of the tsunami inundation zone.

Editorial: Dismantling Children’S Rights In The Global North, Kiaras Gharabaghi, Ben Anderson-Nathe

School of Social Work Faculty Publications and Presentations

Editorial. The article discusses children's rights in the global North. Topics discussed include responsibility of all states and their governments to protect those rights, need to mitigate infringements on the rights of children and youth, and dependency of children and youth on their families and families are willing to take to provide them with opportunities for health, education and safety.

Transportation Impacts Of Affordable Housing: Informing Development Review With Travel Behavior Analysis, Amanda Howell, Kristina Marie Currans, Steven R. Gehrke, Gregory Norton, Kelly J. Clifton

Civil and Environmental Engineering Faculty Publications and Presentations

Planning for affordable housing is challenged by development policies that assess transportation impacts based on methodologies that often do not distinguish between the travel patterns of residents of market-rate housing and those living in affordable units. Given the public goals of providing affordable housing in areas with good accessibility and transportation options, there is a need to reduce unnecessary costs imposed by the potential overestimation of automobile travel and its associated impacts. Thus, the primary objective of this paper is to examine and quantify the influences of urban characteristics, residential housing type, and income on metrics commonly used to assess …

Glacier Recession And The Response Of Summer Streamflow In The Pacific Northwest United States, 1960–2099, Chris Frans, Erkan Istanbulluoglu, Dennis P. Lettenmaier, Andrew G. Fountain, Jon L. Riedel

Geology Faculty Publications and Presentations

The Pacific Northwest is the most highly glacierized region in the conterminous United States (858 glaciers; 466 km2). These glaciers have displayed ubiquitous patterns of retreat since the 1980s mostly in response to warming air temperatures. Glacier melt provides water for downstream uses including agricultural water supply, hydroelectric power generation, and for ecological systems adapted to cold reliable streamflow. While changes in glacier area have been studied within the region over an extended period of time, the hydrologic consequences of these changes are not well defined. We applied a high‐resolution glacio‐hydrological model to predict glacier mass balance, glacier area, and …

Natural Resource Access Rights And Wrongs: Nontimber Forest Products Gathering In Urban Environments, Susan Charnley, Rebecca J. Mclain, Melissa R. Poe

Institute for Sustainable Solutions Publications and Presentations

This article uses research about non-timber forest products (NTFP) gathering in Seattle, Washington, USA to examine how people gain access to natural resources in urban environments. Our analysis focuses on gathering in three spaces: parks, yards, and public rights of way. We present a framework for conceptualizing access, and highlight cognitive mechanisms of access associated with foragers’ internal moral judgments about harvesting. Key findings are: (1) internal moral calculations about whether it is right or wrong to harvest a particular NTFP in a particular place are an important but previously unacknowledged mechanism governing resource access; and (2) these calculations may …

Regional Climate Model Evaluation System Powered By Apache Open Climate Workbench V1.3.0: An Enabling Tool For Facilitating Regional Climate Studies, Huikyo Lee, Alexander Goodman, Lewis Mcgibbney, Duane E. Waliser, Jinwon Kim, Paul C. Loikith, Peter B. Gibson, Elias C. Massoud

Geography Faculty Publications and Presentations

The Regional Climate Model Evaluation System (RCMES) is an enabling tool of the National Aeronautics and Space Administration to support the United States National Climate Assessment. As a comprehensive system for evaluating climate models on regional and continental scales using observational datasets from a variety of sources, RCMES is designed to yield information on the performance of climate models and guide their improvement. Here, we present a user-oriented document describing the latest version of RCMES, its development process, and future plans for improvements. The main objective of RCMES is to facilitate the climate model evaluation process at regional scales. RCMES …

Naming Brazil's Previously Poor: “New Middle Class” As An Economic, Political, And Experiential Category, Charles H. Klein, Sean T. Mitchell, Benjamin Junge

Anthropology Faculty Publications and Presentations

The early years of the 21st century were historic for socioeconomic relations in Brazil. While long known for stark socioeconomic inequality, the nation became internationally celebrated for its economic growth and successful poverty-reduction initiatives, which together propelled some 35 million “previously poor” Brazilians into what became called a “new middle class.” The apparent rise of this “new” class has generated contentious debates and a range of social science studies in Brazil; yet this literature is little known in the Anglophone academic world. While some have interpreted this demographic transformation as an expansion of the existing middle class, others have questioned …

Black Wax(Ing): On Gil Scott-Heron And The Walking Interlude, Derrais Carter

Black Studies Faculty Publications and Presentations

The film opens in an unidentified wax museum. The camera pans from right to left, zooming in on key Black historical figures who have been memorialized in wax. W.E.B. Du Bois, Marian Anderson, Booker T. Washington, Frederick Douglass, and Duke Ellington stand out. The final wax figure, a Black man, sits with an empty card box in his right hand and a lit cigarette in his left. The film’s narrator appears: a slim, afroed Black man. He sits to the right of the figure. The only living person in a room full of bodies, he reaches over to grab the …

Growing Deeper Roots: Toward Resilient Urban Forests, Sachi Arakawa

Metroscape

This article examines the urban forest in Portland, Oregon, as part of a complex system that requires management, education and outreach to remain healthy and sustainable. It also reviews the economic and ecological benefits of a health urban forest.

A Multi-City Comparison Of Front And Backyard Differences In Plant Species Diversity And Nitrogen Cycling In Residential Landscapes, Dexter H. Locke, Meghan Avolio, Tara Trammell, Rinku Roy Chowdhury, J. Morgan Grove, John Rogan, Deborah G. Martin, Neil D. Bettez, Jeannine Cavender-Bares, Peter M. Groffman, Sharon J. Hall, James B. Heffernan, Sarah E. Hobbie, Kelli L. Larson, Jennifer L. Morse, Multiple Additional Authors

Environmental Science and Management Faculty Publications and Presentations

We hypothesize that lower public visibility of residential backyards reduces households’ desire for social conformity, which alters residential land management and produces differences in ecological composition and function between front and backyards. Using lawn vegetation plots (7 cities) and soil cores (6 cities), we examine plant species richness and evenness and nitrogen cycling of lawns in Boston, Baltimore, Miami, Minneapolis-St. Paul, Phoenix, Los Angeles (LA), and Salt Lake City (SLC). Seven soil nitrogen measures were compared because different irrigation and fertilization practices may vary between front and backyards, which may alter nitrogen cycling in soils. In addition to lawn-only measurements, …

Wolbachia Modifies Thermal Reference In Drosophila Melanogaster, Amy Michelle Truitt, Martin Kapun, Rupinder Kaur, Wolfgang J. Miller

Environmental Science and Management Faculty Publications and Presentations

Environmental variation can have profound and direct effects on fitness, fecundity, and host symbiont interactions. Replication rates of microbes within arthropod hosts, for example, are correlated with incubation temperature but less is known about the influence of host-symbiont dynamics on environmental preference. Hence, we conducted thermal preference (Tp) assays and tested if infection status and genetic variation in endosymbiont bacterium Wolbachia affected temperature choice of Drosophila melanogaster. We demonstrate that isogenic flies infected with Wolbachia preferred lower temperatures compared to uninfected Drosophila. Moreover, Tp varied with respect to three investigated Wolbachia variants (wMel, wMelCS and wMelPop). While uninfected individuals preferred …

Transferring Sustainability Solutions Across Contexts Through City–University Partnerships, Lauren Withycombe Keeler, Fletcher Beaudoin, Amy M. Lerner, Beatrice John, Richard Beecroft, Kaidi Tamm, Arnim Wiek, Daniel J. Lang

Institute for Sustainable Solutions Publications and Presentations

The urgency of climate change and other sustainability challenges makes transferring and scaling solutions between cities a necessity. However, solutions are deeply contextual. To accelerate solution efforts, there is a need to understand how context shapes the development of solutions. Universities are well positioned to work with cities on transferring solutions from and to other cities. This paper analyses five case studies of city–university partnerships in three countries on transferring solutions. Our analysis suggests that understanding the interest, the action on sustainability, and the individual and collective sustainability competences on the part of the city administration and the university can …

Draining Us Dry: Scarcity Discourses In Contention Over Bottled Water Extraction, Daniel Jaffee, Robert A. Case

Sociology Faculty Publications and Presentations

Water scarcity is a highly contested concept. The dominant narratives of water scarcity in policy debates have been criticised for prioritising purely quantitative metrics and eliding questions of inequality and power. While much scholarship on water scarcity examines contexts in the global South where potable water infrastructures do not reach most residents, this article examines conflict over commercial water extraction in a Northern setting where access to potable tap water is nearly universal, yet local water supplies are increasingly constrained. It addresses three main questions: (1) How are narratives or discourses of water scarcity mobilised by a range of actors …

How Do Stressed Workers Make Travel Mode Choices That Are Good For Their Health, Safety, And Productivity?, Liu-Qin Yang, Brad Wipfli, Lee Cyr, Kristina Marie Currans, Liming Wang

TREC Final Reports

It is well recognized in transportation and psychology research that commuting stress has consequences for commuters' travel safety, home environment, and work performance. Little research has addressed questions involving the possible interdependence between work stress, family stress, and commuting stress: Do workers having many demands from work and family life get more stressed out from a stressful commute? Or do stressed workers try to cope with work and non-work stress by choosing more relaxing travel modes?

This proposal integrates the perspectives from transportation, psychology, and health science by focusing on the relations between commuting stress, commuting mode choice, and consequences …

Book Review Of, City Unsilenced: Urban Resistance And Public Space In The Age Of Shrinking Democracy, Naomi Adiv

Urban Studies and Planning Faculty Publications and Presentations

Book review of, Jeffrey Hou and Sabine Knierbein, City Unsilenced: Urban Resistance and Public Space in the Age of Shrinking Democracy, New York and London: Routledge, 2017.

In response to austerity politics and market-based governance of urban land, large-scale social protest has erupted in the public spaces of cities across the globe. In City Unsilenced: Urban Resistance and Public Space in the Age of Shrinking Democracy (Routledge, 2017), editors Jeffrey Hou of UW-Seattle and Sabine Knierbein of SKuOR, Vienna – both scholars of the dynamics of public space – have compiled the stories, strategies and theories derived from social movements …

Modify And Adjust: Senior Inquiry As A Transformative Whole-School Program For Race And Social Justice, Andrew Kulak, Sarah Dougher, Michael Mooradian Lupro, Sonja Taylor

University Studies Faculty Publications and Presentations

Senior Inquiry is a dual-credit bridge program partnership between University Studies and regional school districts. The partnerships with Portland Public Schools have prioritized serving first-generation students and other underserved populations. As the program has grown, equity concerns among the collaborative teaching teams prompted experimenting with a whole-school model at Jefferson High School Middle College for Advanced Studies while working within the frame of the course theme of Race and Social Justice. This article documents how the Jefferson Senior Inquiry team attempts to authentically address the accumulated systemic inequities encountered by students in our classrooms. Student-centered pedagogy must be modified and …

Hydro-Climatological Summer Trends In The Continental United States, Naya Mairena Flores

REU Final Reports

We investigated trends in air temperature, stream temperature and discharge for rivers across the continental United States from the summer months of 1996 to 2016. Using GAGES II from USGS and PRISM and programming language R we analyzed specific hydrological trends in Mann-Kendall’s tests. After collecting the slope values whether they were negative or positive and the P-Values, the significance of that slope, we mapped slopes of trends in GIS. Stream temperature increased 12% of stations across the summer, while air temperature increased 22% of stations, and discharge decreased 15% of stations, respectively. Seven day moving average of daily maximum …

A Simplified, Object-Based Framework For Efficient Landslide Inventorying Using Lidar Digital Elevation Model Derivatives, Michael D. Bunn, Ben A. Leshcinsky, Michael J. Olsen, Adam M. Booth

Geology Faculty Publications and Presentations

Landslide inventory maps are critical to understand the factors governing landslide occurrence and estimate hazards or sediment delivery to channels. Numerous semi-automated approaches for landslide inventory mapping have been proposed to improve the efficiency and objectivity of the process, but these methods have not been widely adopted by practitioners because of the use of input parameters without physical meaning, a lack of transparency in machine-learning based mapping techniques, and limitations in resulting products, which are not ordinarily designed or tested on a large-scale or in diverse geologic units. To this end, this work presents a new semi-automated method, called the …

Curriculum Change 2018-2019, Portland State University

Bulletin & Curriculum Change Documents

No abstract provided.

Workers Of The Word Unite!: The Powell's Books Union Organizing Campaign, 1998-2001, Ryan Thomas Wisnor

Dissertations and Theses

The labor movement's groundswell in the 1990s accompanied a period of intense competition and conglomeration within the retail book sector. Unexpectedly, the intersection of these two trends produced two dozen union drives across the country between 1996 and 2004 at large retail bookstores, including Borders and Barnes & Noble. Historians have yet to fully examine these retail organizing contests or recount their contributions to the labor movement and its history, including booksellers' pioneering use of the internet as an organizing tool. This thesis focuses on the aspirations, tactics, and contributions of booksellers in their struggles to unionize their workplaces, while …

Hospital Variation In Costs – A Challenge To The Value Proposition, Aaron B. Caughey, Jonathan M. Snowden

OHSU-PSU School of Public Health Faculty Publications and Presentations

Mini Commentary on 2017-OG-19978R1: Hospital Variation in Cost of Childbirth and Contributing Factors: A Cross-Sectional Study. To view this article visit https://doi.org/10.1111/1471-0528.15007.

Responsible Pet Ownership: Dog Parks And Demographic Change In Portland, Oregon, Matthew Harris

Dissertations and Theses

Dog parks are the fastest growing type of park in U.S. cities; however, their increasing popularity has been met with increasing criticism of pets in public space. Dogs have shown to be a deep source of neighborhood conflict, and the provision of dog parks, or off-leash areas, is a seemingly intractable controversy for city officials. In 2003, Portland, Oregon established a network of 33 off-leash areas which remains the second largest both in count and per capita in the country. The purpose of my research is to understand the public debate over off leash dogs during the establishment of Portland's …

Spatial Transferability Assessment Of A Composite Walkability Index: The Pedestrian Index Of The Environment (Pie), Gabriel Lefebvre-Ropars, Catherine Morency, Patrick A. Singleton, Kelly J. Clifton

Civil and Environmental Engineering Faculty Publications and Presentations

This paper analyzes the transferability of a composite walkability index, the Pedestrian Index of the Environment (PIE), to the Greater Montréal Area (GMA). The PIE was developed in Portland, Oregon, and is based on proprietary data. It combines six urban form variables into a score ranging from 20 to 100. The measure introduces several methodological refinements which have not been applied concurrently in previous efforts: a wide coverage of the different dimensions of the urban form, together with the use of a distance-based decay function and modelling-based weighing of the variables.

Translation And Transformation: Uncovering The Source Of Alchemy’S Association With Magic Through A Study Of Its Translation Into Latin In The High Medieval Period, Morgan Taylor Greer

University Honors Theses

Alchemy is one of the longest lived ideas and practices in intellectual history and one of the most habitually misunderstood. Until the 1950's historians of science considered alchemy to be pseudoscience or a facet of magic. Since then historians of alchemy have produced a considerable body of work that is mostly concerned with making corrections and establishing the scientific character of alchemy. Alchemists made significant contributions to chemistry, theology, and medicine. Alchemy itself influenced art, literature, and pop culture. The current literature on alchemy lacks one component, a study of the source of alchemy’s association with magic and relegation to …

Managing Herbicide Resistance: Listening To The Perspectives Of The Practitioners, Jill Schroeder, David Shaw, Michael Barrett, Harold Coble, Amy Asmus, Raymond Jussaume, David E. Ervin

Economics Faculty Publications and Presentations

No abstract provided.

Multiple Methods Of Public Engagement: Disaggregating Socio-Spatial Data For Environmental Planning In Western Washington, Usa, Rebecca J. Mclain, David Banis, Alexa Todd, Lee Cerveny

Geography Faculty Publications and Presentations

Highlights

• The effectiveness of participatory GIS approaches at engaging different publics was explored.

• Online surveys engaged urbanites; community workshops engaged rural residents.

• Urban and rural residents went to similar places but engaged in different activities.

• Use of multiple data collection methods will broaden public engagement.

• Mapping behavior studies are needed to improve understandings of PPGIS data quality.

The Pacific Sentinel, December 2017, Portland State University. Student Publications Board

The Pacific Sentinel

Editor: Kasey Colton

Articles in this issue include:

• Animating Life;
• Socialist Students takes Root at Portland State;
• Chicken Soup for the Book Nerd's Soul; Decolonizing our Education;
• Yiddish Words to Spice up your Christmas Celebration

Adopting The Principles Of Universal Design Into International And Global Studies’ Programs And Curriculum, Kimberley Brown, Rosa David, Shawn Smallman

International & Global Studies Faculty Publications and Presentations

The ideals of universal design have profoundly impacted instruction, policy, and infrastructure in course architecture and design within elementary education and at some universities. Within international and global studies, however, these principles have not deeply affected either pedagogy or scholarship despite the fact that classes in international studies may include more international students and third culture kids than classes in other programs. Instead, in North America (as well as in much of Latin America and Europe), the current pedagogical model calls for students either to develop strategies on their own to succeed in class or to self-identify with documented disabilities …