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- All Subjects: Arizona
- Creators: School of International Letters and Cultures
- Creators: Hirt, Paul
Description
This dissertation explores vulnerability to extreme heat hazards in the Maricopa County, Arizona metropolitan region. By engaging an interdisciplinary approach, I uncover the epidemiological, historical-geographical, and mitigation dimensions of human vulnerability to extreme heat in a rapidly urbanizing region characterized by an intense urban heat island and summertime heat waves. I first frame the overall research within global climate change and hazards vulnerability research literature, and then present three case studies. I conclude with a synthesis of the findings and lessons learned from my interdisciplinary approach using an urban political ecology framework. In the first case study I construct and map a predictive index of sensitivity to heat health risks for neighborhoods, compare predicted neighborhood sensitivity to heat-related hospitalization rates, and estimate relative risk of hospitalizations for neighborhoods. In the second case study, I unpack the history and geography of land use/land cover change, urban development and marginalization of minorities that created the metropolitan region's urban heat island and consequently, the present conditions of extreme heat exposure and vulnerability in the urban core. The third study uses computational microclimate modeling to evaluate the potential of a vegetation-based intervention for mitigating extreme heat in an urban core neighborhood. Several findings relevant to extreme heat vulnerability emerge from the case studies. First, two main socio-demographic groups are found to be at higher risk for heat illness: low-income minorities in sparsely-vegetated neighborhoods in the urban core, and the elderly and socially-isolated in the expansive suburban fringe of Maricopa County. The second case study reveals that current conditions of heat exposure in the region's urban heat island are the legacy of historical marginalization of minorities and large-scale land-use/land cover transformations of natural desert land covers into heat-retaining urban surfaces of the built environment. Third, summertime air temperature reductions in the range 0.9-1.9 °C and of up to 8.4 °C in surface temperatures in the urban core can be achieved through desert-adapted canopied vegetation, suggesting that, at the microscale, the urban heat island can be mitigated by creating vegetated park cool islands. A synthesis of the three case studies using the urban political ecology framework argues that climate changed-induced heat hazards in cities must be problematized within the socio-ecological transformations that produce and reproduce urban landscapes of risk. The interdisciplinary approach to heat hazards in this dissertation advances understanding of the social and ecological drivers of extreme heat by drawing on multiple theories and methods from sociology, urban and Marxist geography, microclimatology, spatial epidemiology, environmental history, political economy and urban political ecology.
ContributorsDeclet-Barreto, Juan (Author) / Harlan, Sharon L (Thesis advisor) / Bolin, Bob (Thesis advisor) / Hirt, Paul (Committee member) / Boone, Christopher (Committee member) / Arizona State University (Publisher)
Created2013
Description
This dissertation explores how the written word and natural and cultural landscapes entwine to create a place, the process by which Arizona's landscapes affected narratives written about the place and how those narratives created representations of Arizona over time. From before Arizona became a state in 1912 to the day its citizens celebrated one hundred years as a state in 2012, words have played a role in making it the place it is. The literature about Arizona and narratives drawn from its landscapes reveal writers' perceptions, what they believe is important and useful, what motivates or attracts them to the place. Those perceptions translated into words organized in various ways create an image of Arizona for readers. I explore written works taken at twenty-five year intervals--1912 and subsequent twenty-five year anniversaries--synthesizing narratives about Arizona and examining how those representations of the place changed (or did not change). To capture one hundred years of published material, I chose sources from several genres including official state publications, newspapers, novels, poetry, autobiography, journals, federal publications, and the Arizona Highways magazine. I chose sources that would have been available to the reading public, publications that demonstrated a wide readership. In examining the words about Arizona that have been readily available to the English-reading public, the importance of the power of the printed word becomes clear. Arizona became the place it is in the twenty-first century, in part, because people with power--in the federal and state governments, boosters, and business leaders--wrote about it in such a way as to influence growth and tourism sometimes at the expense of minority groups and the environment. Minority groups' narratives in their own words were absent from Arizona's written narrative landscape until the second half of the twentieth century when they began publishing their own stories. The narratives about Arizona changed over time, from literature dominated by boosting and promotion to a body of literature with many layers, many voices. Women, Native American, and Hispanic narratives, and environmentalists' and boosters' words created a more complex representation of Arizona in the twenty-first century, and more accurately reflected its cultural landscape, than the Arizona represented in earlier narratives.
ContributorsEngel-Pearson, Kimberli (Author) / Pyne, Stephen (Thesis advisor) / Hirt, Paul (Thesis advisor) / Adamson, Joni (Committee member) / Arizona State University (Publisher)
Created2014
Description
The passage of 2007's Legal Arizona Workers Act, which required all new hires to be tested for legal employment status through the federal E-Verify database, drastically changed the employment prospects for undocumented workers in the state. Using data from the 2007-2010 American Community Survey, this paper seeks to identify the impact of this law on the labor force in Arizona, specifically regarding undocumented workers and less educated native workers. Overall, the data shows that the wage bias against undocumented immigrants doubled in the four years studied, and the wages of native workers without a high school degree saw a temporary, positive increase compared to comparable workers in other states. The law did not have an effect on the wages of native workers with a high school degree.
ContributorsSantiago, Maria Christina (Author) / Pereira, Claudiney (Thesis director) / Mendez, Jose (Committee member) / School of International Letters and Cultures (Contributor) / Department of Economics (Contributor) / Barrett, The Honors College (Contributor)
Created2018-05
Description
This ethnography outlines the live storytelling culture in Phoenix, Arizona, and what each of its sub-cultures contributes to the city's community. Phoenix's live storytelling events incorporate elements of an ancient art form into contemporary entertainment and sophisticated platforms for community building. These events are described and delineated by stylistic, structural, and content-based differences into the following categories: open-mic, curated, scripted, non-scripted, micro-culture, and marginalized groups. Research presented in this report was collected by reviewing scholarly materials about the social power of storytelling, attending live storytelling events across all categories, and interviewing event organizers and storytellers. My research developed toward an auto-ethnographic direction when I joined the community of storytellers in Phoenix, shifting the thesis to assume a voice of solidarity with the community. This resulted in a research project framed primarily as an ethnography that also includes my initial, personal experiences as a storyteller. The thesis concludes with the art form's macro-influences on Phoenix's rapidly-expanding community.
ContributorsNorton, Maeve (Author) / Dombrowski, Rosemarie (Thesis director) / McAdams, Charity (Committee member) / School of International Letters and Cultures (Contributor) / Department of Information Systems (Contributor) / Barrett, The Honors College (Contributor)
Created2017-12
Description
Although significant progress has been made in terms of LGBT rights in the United States, the topic has still remained one of the most prevalent and divisive issues in recent history. In Arizona, this prevalence and divisiveness has been illustrated through the state's civil rights and legislative history. Additionally, the importance of this issue is highlighted by the incidents of discrimination and bullying towards LGBT students in Arizona's schools. With this in mind, it was critical to conduct an exploratory historical analysis of LGBT rights in Arizona to better understand the recent history and current climate towards the LGBT community in the state. To explore this issue, the data consisted of reports on the fiscal impact of adopting LGBT-friendly policies, reports on LGBT health and well-being, reports on the school climate, court cases, pieces of legislation, opinion polls, news articles, and opinion pieces. This data on LGBT rights in Arizona was then codified, summarized, and analyzed using Axel Honneth's theory of recognition. Through the application of Honneth's theory to the data, it was possible to examine the history of recognition and misrecognition towards the LGBT community in Arizona. In total, there were six identifiable areas that emerged in which recognition and misrecognition exists: LGBT identity and well-being, marriage recognition, LGBT youth, rights and partner benefits, allies of the LGBT community, and opponents of LGBT rights. This project examined those areas through the lens of Arizona's history and provides insights into the current status of LGBT rights in Arizona.
ContributorsAhearne, Andrew Thomas (Author) / Carlson, David (Thesis director) / School of International Letters and Cultures (Contributor) / School of Politics and Global Studies (Contributor, Contributor) / Division of Teacher Preparation (Contributor) / Barrett, The Honors College (Contributor)
Created2016-05
Description
In Arizona, people flock the streets of Tombstone in droves, chatting in period costume while gunshots ring down the street. Others in Bisbee walk in the Queen Mine, listening to the tour guide discuss how the miners extracted ore. Still others drive up the precarious road to Jerome, passing through the famed Grand Hotel. As former Arizona mining towns, Tombstone, Jerome and Bisbee have a shared identity as former mining boomtowns, all of which experienced subsequent economic and population decline. Left with the need to reinvent themselves in order to survive, the past takes on a different role in each city. In Jerome, visitors seem content to "kill a day" against the backdrop of the historic town. In Bisbee, time seems stuck in the 1970s, the focus having shifted from the mining to the "hippies" who are considered to have resuscitated the town from near-extinction. Tombstone seem to inspire devotion, rooted in the influence of the 1993 film titled after the town. By memorializing portions of their past, these three towns have carved out new lives for themselves in the twenty-first century. As visitors are informed by the narrative of the "Old West," as shaped by the Western movie and television genre, they in turn impact how the towns present themselves in order to attract tourists. In all these sites, the past is present and like a kaleidoscope, continually recreated into new formations. While the designation of Jerome, Bisbee and Tombstone as "ghost towns" is disputed by individuals in each site, these stories of visitors and residents reveal the intricate ways in which these towns have acquired new life.
ContributorsLemme, Nicole Lee (Author) / de la Garza, Amira (Thesis director) / Paulesc, Marie Louise (Committee member) / Department of English (Contributor) / School of International Letters and Cultures (Contributor) / Hugh Downs School of Human Communication (Contributor) / Barrett, The Honors College (Contributor)
Created2016-05
Description
As Arizona enters its fifteenth year of drought and Lake Mead hits historic lows, water management and policy planning will become increasingly important to ensure future water security in the Southwestern region of the United States. This thesis compares water demand trends and policies at the municipal level in Phoenix and Tucson, Arizona over the time period from 1980-2010. By analyzing gallons per capita per day (GPCD) trends for each city in the context of population growth, drought, and major state and local policies over the twenty year period, reasons for declines in per capita water demand were explored. Despite differences in their available water sources and political cultures, both the City of Phoenix and the City of Tucson have successfully reduced their per capita water consumption levels between 1980 and 2010. However, this study suggests that each city's measured success at reducing GPCD has been more a result of external events (supply augmentation, drought, and differing development trends) rather than conservation and demand reduction regulations adopted under the auspices of the Groundwater Management Act.
ContributorsSnyder, Rachel Claire (Author) / Larson, Kelli (Thesis director) / Hirt, Paul (Committee member) / Barrett, The Honors College (Contributor) / School of International Letters and Cultures (Contributor) / School of Sustainability (Contributor) / School of Politics and Global Studies (Contributor)
Created2015-05
Description
Homelessness is one of the most visible and tragic problems facing Phoenix today. As Tucson cut its homelessness count nearly in half over the past six years, Phoenix only saw a reduction of 25%. The question remains: what is the best solution for Phoenix to reduce and eventually eliminate homelessness? This paper examined costs and benefits as well as examples in other cities and states of Housing First solutions' effectiveness at reducing the number of people suffering from homelessness. It was found that Housing First solutions, namely Permanent Supportive Housing and Rapid Re-Housing, would be highly effective in combating the homelessness experienced by those in the Phoenix area.
ContributorsGhali, Zakary Hawkes (Author) / Lewis, Paul (Thesis director) / Kilman, Margaret (Committee member) / School of International Letters and Cultures (Contributor) / School of Politics and Global Studies (Contributor, Contributor) / School of Public Affairs (Contributor) / Barrett, The Honors College (Contributor)
Created2017-05
Description
Dual Language Immersion programs have been growing exponentially as a result of an urgent need for globally competent, bilingual or multilingual citizens. The US is currently facing a language deficit, which negatively affects national security, international relations and even the economy. If America wants to stay in contention as one of the strongest world powers, the US needs to foster more interest in learning foreign languages earlier and invest in the development of foreign language education. The purpose of this paper is to provide an overview of the history and implementation of different Dual Language Immersion program models. The geographical scope of the paper will cover historical background in Canada and the current implementation of Dual Language Immersion models in three Southwestern states: California, Utah and Arizona. The paper also outlines challenges related to the implementation of these dual language immersion programs.
ContributorsKwong, Jocelyn (Author) / Bahtchevanova, Mariana (Thesis director) / Zhang, Xia (Committee member) / School of International Letters and Cultures (Contributor) / School of Sustainability (Contributor) / Barrett, The Honors College (Contributor)
Created2016-12
Description
The purpose of this study is to document and analyze three women's English language learning journeys after moving from various parts of Mexico to Phoenix, Arizona. The study explores the effects of English as a Second Language (ESL) education on the social and cultural development of Mexican women students at Friendly House, whose mission is to "Empower Arizona communities through education and human services". The literature review section explores such topics as the complications and history of Mexican immigration to Phoenix and of state-funded ESL education in Phoenix. The consequent research study will entail a pair of interviews with the three beginner ESL students about their lives in Mexico compared to their lives in Phoenix, with a specific focus on aspects of their language acquisition and cultural adjustment to life in Arizona. Photos of and by the consultants add to their stories and lead to a discussion about the implications of their experiences for ESL teachers. By documenting the consultants' experiences, this study finds many gaps in ESL education in Phoenix. Suggestions about how ESL programs and teaching methods can be modified to fit student's needs form the basis for the conclusions.
ContributorsDriscoll, Ashley Marisa (Author) / Horan, Elizabeth (Thesis director) / O'Connor, Brendan (Committee member) / Department of English (Contributor) / School of International Letters and Cultures (Contributor) / Barrett, The Honors College (Contributor)
Created2018-05