Digital Commons Network^™

Reimagine Fire Science For The Anthropocene, Jacquelyn K. Shuman, Jennifer K. Balch, Rebecca T. Barnes, Philip E. Higuera, Andres Holz, Multiple Additional Authors

Geography Faculty Publications and Presentations

Fire is an integral component of ecosystems globally and a tool that humans have harnessed for millennia. Altered fire regimes are a fundamental cause and consequence of global change, impacting people and the biophysical systems on which they depend. As part of the newly emerging Anthropocene, marked by human-caused climate change and radical changes to ecosystems, fire danger is increasing, and fires are having increasingly devastating impacts on human health, infrastructure, and ecosystem services. Increasing fire danger is a vexing problem that requires deep transdisciplinary, trans-sector, and inclusive partnerships to address. Here, we outline barriers and opportunities in the next …

Gis Training In Transportation And Environmental Justice For Promoting Student Success In Steam Education, Joowon Im, Alan Klein, Amruta Sakalker

TREC Final Reports

Transportation land uses have a significant impact on vulnerable ecologies, especially in a rapidly urbanizing region like Dallas-Fort Worth. To study this relationship, the research team will develop a pilot ArcGIS lab course to expose high school students to critical regional tools and technology. This course will demonstrate the connections between transportation planning and design and environmental justice. The College of Architecture Planning and Public Affairs at UT Arlington will partner with CityLab high school in the Dallas Independent School District to develop a four-week lab course curriculum in ArcGIS and other emerging regional mapping technologies.

High school students will …

Estimating The Economic Impacts Of Transportation-Related Supply Chain Disruptions In The Post-Earthquake Environment, Divya Chandrasekhar, Sua Kim, John Downen, Joshua Spolsdoff

TREC Final Reports

Transportation systems play a critical role in maintaining supply chains for effective post-disaster recovery. Modeling the potential economic impact of transportation-related disruptions, therefore, is an important step to promoting pre-event community wide recovery and resilience planning. But existing supply chain and economic impact models are cost prohibitive and overly sophisticated for use by public sector entities with limited resources. There is also limited understanding of how small and medium enterprises (SMEs) adjust to post-disaster transportation disruption and how this experience influences their future preparedness for similar events. This project had two objectives: (1) to analyze the economic impact due to …

Mobility For The People: Evaluating Equity Requirements In Shared Micromobility Programs, Anne Brown, Amanda Howell, Hana Creger

TREC Final Reports

Technology-enabled shared micromobility services have expanded mobility for some travelers, but significant barriers to use limit their uptake among certain groups. To address these barriers, cities and professional transportation organizations have undertaken two distinct efforts to operationalize equity in shared micromobility services: 1) drafted equity frameworks in an attempt to clearly define equity within the transportation context and to provide guidelines for what cities should consider when designing equity-based mobility programs; and 2) some cities have attempted to ameliorate access disparities by establishing new requirements for shared micromobility programs. Both equity frameworks and program requirements mark important steps to operationalizing …

Erasure Through Engagement: The Community Resettlement Of Isle De Jean Charles, Meghan Elizabeth Sullivan

Dissertations and Theses

The State of Louisiana and the national media have claimed that the community resettlement of Isle de Jean Charles (IDJC) is an example of a 'model resettlement' for communities experiencing the impacts of climate change. At the outset, the project was advocated and led by the tribal leadership of the Isle de Jean Charles Band of the Biloxi-Chitimacha-Choctaw Tribe. Although, through the course of the resettlement the supposed partnership between the State of Louisiana and the Tribe has dissolved. This study seeks to provide a robust and in-depth understanding of the planning and implementation process of the IDJC resettlement to …

Working Paper No. 55, An Inquiry Into The Assumptions And Tenets Of Neoclassical Economics That Lead Towards Income Inequality, Katharine Nester

Working Papers in Economics

This inquiry seeks to establish that key assumptions foundational to Neoclassical Economics contribute towards income inequality. A consideration of the Neoclassical interpretation and assumptions of the laissez-faire approach to market economies opens the inquiry. I examine the economic outcomes that result when the assumptions underpinning the Neoclassical application of laissez-faire are false, as they often are in the real world. The inquiry then turns to the theories and natural “laws” as advanced by Vilfredo Pareto (1848-1923) and John Bates (J. B.) Clark (1847-1938), which were built upon the Neoclassical adaptation of laissez-faire and became canon in the Neoclassical school. Finally, …

Same Game, Different Rules: Pointillist Imperialism And The New Cartography Of Great Power Competition, Andrew Jesse Shaughnessy

Dissertations and Theses

For centuries, "Great Powers" competed for global hegemony not only through building up military strength and amassing wealth, but through the formal acquisition of distant lands, conquered and folded into their borders. Today, core states continue to vie for global power, but no longer exert formal control or sovereignty over less powerful states. So how has the nature of great power competition in peripheral states changed? Most scholars studying great power competition measure power in terms of military and economic resources, often failing to account for a third, crucial dimension in international power politics: the impact of distributed networks of …

Climate And Intraspecific Geographic Variation Of Nests And Eggs In The Eastern Kingbird Tyrannus Tyrannus, Samantha Marie Gillette

Dissertations and Theses

The reproductive success of birds is ultimately driven by the traits of nests, eggs, and incubation behavior and the interactions among them. Avian reproduction varies on large geographic scales, most prominently between tropic- vs. temperate-breeding species, but also on finer scales, such as along latitudinal and elevational geographic gradients. However, despite the importance of eggs and nests, how their traits vary geographically in response to differences in regional climate remains understudied.

We studied Eastern Kingbirds (Tyrannus tyrannus), which have been previously demonstrated to alter incubation length in response to local climate conditions. Our study sites, Kansas (KS), New …

The Daughters Of The Fronde: French Aristocratic Women And The Subversion Of Bourbon Absolutist Culture, 1661-1727, Jordan David Hallmark

Dissertations and Theses

The turbulent events of the Fronde des Princes (Fronde of the Princes), which saw the French nobility stage a failed rebellion against the monarchical administration of France's chief minister, Cardinal Mazarin, between 1650 and 1652, have been portrayed in the existing historiography as the swan song of a pre-absolutist nobility seeking to preserve its feudal identity as the king's partner in governance and military affairs. Indeed, as many historians of early modern France have observed, the policies pursued by Cardinal Mazarin following the monarchy's victory over the rebel princes of the Fronde, and subsequently expanded upon by Louis XIV after …

"There Is Great And Awful Immorality In This Place": Environment, Character, And Reform In South Wales, 1847-1919, Allison Kirkpatrick

University Honors Theses

In the second half of the nineteenth century and beginning of the twentieth, sanitarians and reformers in Britain undertook a wide range of public health campaigns aimed at improving the conditions of the industrialized urban environment. Some turned their attention to south Wales, where the coal industry had spurred rapid urban growth and transformed the region into one of Britain's industrial centers. The negative effects of this transition were most acutely felt in working-class communities in the south Wales coalfield, where a near-complete lack of urban planning had left a legacy of overcrowding, nonexistent or inadequate drainage and sewage systems, …

Understanding The Efficacy Of Telehealth In Pediatric Occupational Therapy, Katheren Bettermann

University Honors Theses

In response to the COVID-19 pandemic, the American Occupational Therapy Association (AOTA) expanded telehealth, an electronic health care service, to virtually treat patients. Many occupational therapy and public health scholars are researching the effectiveness of telehealth for all age groups or for adults only. The purpose of this study is to understand the efficacy of telehealth as a pediatric occupational therapy modality and expose variables effecting treatment quality.

I created a survey in Qualtrics, a web-based software. The target population was pediatric occupational therapists (OTs) licensed in Oregon. Qualitative and quantitative questions addressed respondent qualifications, telehealth and pediatric occupational therapy …

Transit And Active Transportation Use For Non-Commute Travel Among Portland Transit-Oriented Development Residents, Jennifer L. Dill, Nathan W. Mcneil

Urban Studies and Planning Faculty Publications and Presentations

Transit-oriented development (TOD) seeks to promote non-single occupancy vehicle travel by placing dense residential and mixed-use buildings near high-capacity, high-frequency transit. Most research to date on the impact of TODs on travel behavior has focused on commute trips; however, many trips are for non-work purposes, and a sizable portion of the population does not commute to work. This study utilizes a set of surveys, conducted between 2005 and 2019 in the Portland OR region to assess factors associated with whether or not, and how often, TOD residents walk, bike, or take transit for home-based non-work trips. Findings show that about …

What Happened To The “New Middle Class”? The 2016 Borp (Brazil’S Once-Rising Poor) Survey, Benjamin Junge, Sean T. Mitchell, Charles H. Klein, David De Micheli

Anthropology Faculty Publications and Presentations

This research note provides a detailed account of the development and implementation of a household survey conducted in 2016 as part of a larger investigation into the lifeways and political subjectivities of Brazil’s “once-rising poor,” the demographic sector comprising poor and working-class people who experienced various forms of socioeconomic mobility in the early twenty-first century. After reflecting on the challenges of maintaining a critical perspective on class labels and relations that were intensely contested at the time, the article introduces the survey sample (n = 1,204), highlighting variables captured. It then establishes the demographic profile, mobility experiences, political values, attitudes, …

Transforming Learning Communities, Transforming Ourselves: A Qualitative Investigation Of Identity Processes In A Participatory Action Research-Themed Undergraduate Course, Julia Sara Dancis

Dissertations and Theses

In contrast to the dominant, post-positivist approaches to research in psychology, participatory action research (PAR) programs aim to democratize knowledge production and participate in social action through explicitly value-based and politicized agendas. Despite the inclusive nature of this work, college students are often left out of PAR collaborations and rarely even exposed to this frame of research. The handful of researcher-educators who have conducted participatory and action-oriented research with undergraduate students report a range of benefits for students, their universities, and the surrounding communities, confirming its importance. Left unaddressed are the key identity processes that unfold during knowledge production and …

Regional And Elevational Patterns Of Extreme Heat Stress Change In The Us, Colin Raymond, Duane E. Waliser, Bin Guan, Huikyo Lee, Paul Loikith, Elias C. Massoud, Agniv Sengupta, Deepti Singh, Adrienne Wootten

Geography Faculty Publications and Presentations

Increasing severity of extreme heat is a hallmark of climate change. Its impacts depend on temperature but also on moisture and solar radiation, each with distinct spatial patterns and vertical profiles. Here, we consider these variables' combined effect on extreme heat stress, as measured by the environmental stress index, using a suite of high-resolution climate simulations for historical (1980–2005) and future (2074–2099, Representative Concentration Pathway 8.5 (RCP8.5)) periods. We find that observed extreme heat stress drops off nearly linearly with elevation above a coastal zone, at a rate that is larger in more humid regions. Future projections indicate dramatic relative …

A Walk In The Park: A Spatial Analysis Of Crime And Portland Parks, Cheyenne Pamela Hodgen

Dissertations and Theses

This thesis presents two individual research papers that examine the relationship between greenspaces and crime in Portland, Oregon. The two papers use an adapted street network buffer to better measure crime concentration around discrete locations. This methodological development allows for an improved measure of crime concentration around discrete locations.

The first contribution, explores the relationship between different greenspace types and crime, breaking down different crime types into discrete categories. The results of this study suggest that overall, Portland greenspaces do not experience a concentration of crime, however, different patterns emerge as greenspace and crime types are disaggregated. Only one greenspace …

"We've Created Cheap Energy Off The Backs Of Salmon": Dam Removal Politics And Alliances In The Lower Snake River Basin, Krista Harrington

Dissertations and Theses

Dams, once considered by many to be good for water development in the Western U.S., might not be a part of a climate resilient future. Dams have come under increasing scrutiny due to undesirable ecological implications. Although dam removal proposals are growingly popular in recent decades, they are controversial since they impact different stakeholders in different ways. In the Pacific Northwest, the Lower four Snake River dams have long been criticized for their negative impacts on salmon. In February 2021, US Congressman Mike Simpson (R-Idaho) proposed a comprehensive framework to deconstruct the Lower four Snake River dams as an attempt …

Mapping Ecosystem Service Flows Of Estuary Restoration Projects On The Oregon Coast To Identify Impacted Stakeholders, Shersten King Finley

Dissertations and Theses

The recent impetus for estuarine restoration has largely focused on resolving key ecological problems; however, less is known about how people might benefit or be impacted by restoration. By mapping benefits that flow from functional salt marshes and estuarine systems I examined how different social groups might be impacted by restoration based on race and class. In this study, I considered three ecosystem services (recreation, aesthetics, cultural/historical/spiritual) and where they might impact surrounding communities. In this paper I argue that stakeholder groups can be identified by mapping ecosystem service flow areas. I hypothesized that these three ecosystem services would have …

Regional Decision-Making In Oregon’S Area Commissions On Transportation, Cole P. Grisham

Hatfield Graduate Journal of Public Affairs

Long after other areas of Oregon had already done so, the local agencies in the Portland region served by the Oregon Department of Transportation decided to form a regional Area Commission on Transportation. Why they decided to do so and what caused local agencies to delay forming one until long after other regions was not immediately clear. In this article, I examine the policy documents around the formation of the Region 1 ACT and how its policy history represents wider historical trends on regional transportation decision making nationally. To do so, I describe Oregon’s regional policy making structure followed by …

Regional Growth Concept To Promote Densification And Mixed Land-Use In The Suburbs Of The Portland Metropolitan Area, Sangwan Lee

Hatfield Graduate Journal of Public Affairs

This study attempts to address two questions. First, what factors influence the categorization of neighborhoods into regional and town centers under a regional planning framework (the 2040 Growth Concept) for the Portland Metropolitan region? Second, have the regional and town centers fulfilled their goals of fostering densification and diverse land use, as indicated in their strategic plans, or have they fallen short of these goals? The multinomial logit model was used to answer the first research question, and propensity score matching and a paired t-test were used to answer the second research question in this study. This paper found that …

Ecosystem Connectivity For Livable Cities: A Connectivity Benefits Framework For Urban Planning, Carole Hardy, Catherine De Rivera, Leslie Bliss-Ketchum, Eric P. Butler, Sahan Dissanayake, Dorothy A. Horn, Ben Huffine, Amanda M. Temple, Michael Vermeulen, Hailey Wallace, Jennifer Michelle Karps

Environmental Science and Management Faculty Publications and Presentations

Urbanization disrupts landscapes and ecosystem functions, which poses threats to biodiversity, social systems, and human health, particularly among vulnerable populations. Urban land-use planners are faced with competing demands for housing, safety, transportation, and economic development and often lack tools to integrate these with protecting environmental functions. We identify three major barriers to integrating the benefits that flow with connected, functioning ecosystems into land-use planning. The lack of a shared language among planners and stakeholders poses a barrier to the restoration and preservation of ecological features. Methods of incorporating the benefits from connectivity are not standardized because values are not readily …

"I Just Had To Do Most Everything": Gender, Settlement And American Empire In The Far West, Hannah Alexandra Reynolds

Dissertations and Theses

The field of settler colonial studies has made huge strides in recent years toward problematizing the establishment of the United States on stolen land and the nation's steady, violent expansion across the continent. Settler colonial framework provides a rich opportunity for historians of the American West to reframe white settlement on the frontier, especially that which was made possible through land grant legislation such as the Homestead Act of 1862. As the families who took up land grant property sought new opportunities for themselves, they also acted as drivers of U.S. territorial acquisition. This process was inherently gendered, in terms …

A Review Of Current Sea Cucumber And Apostichopus Californicus Knowledge And A Proposal For Future Research And Fishery Management, Lily Haug

University Honors Theses

The sea cucumber species Apostichopus californicus is fished in the Pacific Northwest region of North America and has the potential to be an economically beneficial fisheries species. An understanding of their population levels must be present to sustainably regulate their harvest. Current fisheries in North America vary in their methodology and level of regulation. The current regulations are presented and their strengths and shortfalls are described. This review gathers research done on tropical sea cucumber species and presents that knowledge alongside that regarding Apostichopus californicus to suggest future research and fishery management strategies. A. californicus takes four years to sexually …

Montessori Schools: How And Why Do They Impact Student Relationships And Communication Skills?, Jacquelyn G. Zavala

University Honors Theses

Montessori schooling, created by physician and educator Maria Montessori, is a well-known alternative to the traditional style of teaching. Many researchers have focused on how the Montessori method can produce successful and well-rounded students, not only academically, but within the social realm as well. What is less known is the extent to which Montessori impacts the social development of children and their forming of peer relationships and why it does so. After looking into and discussing the previous literature written on this topic, this thesis project utilizes reviews with two individuals with experience in the primary level Montessori setting to …

Developing An Assessment Model For Entrepreneurship Ecosystems Using Hierarchical Decision Model: Case Study Of Riyadh City, Mustafa Kamal Almuzel

Dissertations and Theses

Entrepreneurship is one of the major drivers of economies. Countries that aim to improve their economies by increasing entrepreneurial activities and its effectiveness need to develop an effective entrepreneurship ecosystem. This ecosystem combines a set of domains and factors that create a healthy environment for entrepreneurs. The analysis shows that there is limited research about structured assessment methods to evaluate the entrepreneurship ecosystems.

Therefore, this research objective is to introduce a universal assessment model that can be adopted in different cities for implementing an effective entrepreneurial ecosystem. This will be achieved by addressing three main research questions. 1) What are …

Amplifying Arab American Heritage Language Students' Voices: A Multiple Case Study On Translanguaging Practices And Identity Negotiation In University Arabic Classrooms, Lina Gomaa

Dissertations and Theses

Little research has been conducted on Arab American students at universities and specifically, in the heritage language studies field. The experiences of Arab American heritage language (AAHL) students are significantly less examined than those of other heritage language students. Arabic language curricula and instructional practices in universities tend to privilege the teaching of Modern Standard Arabic over dialects, which marginalizes heritage learners' prior knowledge of the Arabic culture and its language, specifically Arabic dialects used in their home communities. These phenomena can create a non-affirming learning experience for these students. As such, in this study, I addressed these questions:

• To …

A Possible Role For River Restoration Enhancing Biodiversity Through Interaction With Wildfire, Brittany E. Pugh, Megan Colley, Stephen J. Dugdale, Patrick Edwards, Rebecca Flitcroft, Andres Holz, Mathew Johnson, Michela Mariani, Mickey Means-Brous, Multiple Additional Authors

Geography Faculty Publications and Presentations

Background

Historically, wildfire regimes produced important landscape-scale disturbances in many regions globally. The “pyrodiversity begets biodiversity” hypothesis suggests that wildfires that generate temporally and spatially heterogeneous mosaics of wildfire severity and post-burn recovery enhance biodiversity at landscape scales. However, river management has often led to channel incision that disconnects rivers from their floodplains, desiccating floodplain habitats and depleting groundwater. In conjunction with predicted increases in frequency, intensity and extent of wildfires under climate change, this increases the likelihood of deep, uniform burns that reduce biodiversity.

Predicted synergy of river restoration and biodiversity increase

Recent focus on floodplain re-wetting and restoration …

A Social-Ecological-Technological Systems Framework For Urban Ecosystem Services, Timon Mcphearson, Elizabeth M. Cook, Marta Berbés-Blázquez, Chingwen Cheng, Nancy B. Grimm, Erik Andersson, Olga Barbosa, David G. Chandler, Heejun Chang, Multiple Additional Authors

Geography Faculty Publications and Presentations

As rates of urbanization and climatic change soar, decision-makers are increasingly challenged to provide innovative solutions that simultaneously address climate change impacts and risks and inclusively ensure quality of life for urban residents. Cities have turned to nature-based solutions to help address these challenges. Nature-based solutions, through the provision of ecosystem services, can yield numerous benefits for people and address multiple challenges simultaneously. Yet, efforts to mainstream nature-based solutions are impaired by the complexity of the interacting social, ecological, and technological dimensions of urban systems. This complexity must be understood and managed to ensure ecosystem-service provisioning is effective, equitable, and …

Trauma And Academic Impact: Stories From At-Risk Youth, Brenda M. Morton, Edd.

Northwest Journal of Teacher Education

Youth continue to leave school prior to earning a high school diploma, despite focused attention and resources on this population of students (Porche, et al., 2011), leaving unanswered questions as to what support this group of students need. Researchers identified attendance, disciplinary issues, and low grade point average, as prevalent in dropouts, but few have explored the story behind the statistics. This study sought to fill this gap in the literature by exploring the role of trauma and Adverse Childhood Experiences (ACEs) in the lives of students at risk for academic failure, by examining their lived experiences. To that end, …

Just Water Transitions At The End Of Sugar In Maui, Hawai'i, Chris Knudson, Alida Cantor, Kelly Kay

Geography Faculty Publications and Presentations

In December 2016, Hawai‘i saw its last sugar harvest on a 36,000-acre plantation in Maui. In the preceding decades, Native Hawaiians had struggled to regain their water rights from a failing sugar industry that had dewatered the island's streams for centuries. Now, with the end of sugar, Native Hawaiian and environmental groups are working to restore traditional practices and diversified agriculture—goals which hinge upon changing water management practices and rewatering Maui's streams. In this paper we combine frameworks from the water justice literature with a just transitions framework typically applied to energy landscapes in order to examine ‘just water transitions’ …