Matching Items (9)
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- All Subjects: Social Research
- All Subjects: Climatic changes
- Creators: Bolin, Bob
- Creators: Gomez, Alan
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 study explores the potential risks associated with the 65 U.S.-based commercial nuclear power plants (NPPs) and the distribution of those risks among the populations of both their respective host communities and of the communities located in outlying areas. First, I examine the relevant environmental justice issues. I start by examining the racial/ethnic composition of the host community populations, as well as the disparities in socio-economic status that exist, if any, between the host communities and communities located in outlying areas. Second, I estimate the statistical associations that exist, if any, between a population's distance from a NPP and several independent variables. I conduct multivariate ordinary least square (OLS) regression analyses and spatial autocorrelation regression (SAR) analyses at the national, regional and individual-NPP levels. Third, I construct a NPP potential risk index (NPP PRI) that defines four discrete risk categories--namely, very high risk, high risk, moderate risk, and low risk. The NPP PRI allows me then to estimate the demographic characteristics of the populations exposed to each so-defined level of risk. Fourth, using the Palo Verde NPP as the subject, I simulate a scenario in which a NPP experiences a core-damage accident. I use the RASCAL 4.3 software to simulate the path of dispersion of the resultant radioactive plume, and to investigate the statistical associations that exist, if any, between the dispersed radioactive plume and the demographic characteristics of the populations located within the plume's footprint. This study utilizes distributive justice theories to understand the distribution of the potential risks associated with NPPs, many of which are unpredictable, irreversible and inescapable. I employ an approach that takes into account multiple stakeholders in order to provide avenues for all parties to express concerns, and to ensure the relevance and actionability of any resulting policy recommendations.
ContributorsKyne, Dean (Author) / Bolin, Bob (Thesis advisor) / Boone, Christopher (Committee member) / Pijawka, David (Committee member) / Arizona State University (Publisher)
Created2014
Description
The overarching purpose of my dissertation is to offer one Pueblo perspective about research and health education to contribute to critical dialogue among Pueblo people so that relevant research and health education approaches grounded in Pueblo thinking can emerge. Research was a pebble in my shoe that caused me great discomfort as I walked within academia during the many years I worked as a health educator at a university, and continues to bother me. The purpose of my journal article is to discuss why much mainstream research is problematic from a Pueblo Indian standpoint and to explore considerations for research with Pueblo people. The purpose of my book chapter is to reflect on my experiences as a Pueblo Indian health educator to add to the discussion about the importance of grounding Pueblo health education in local Pueblo knowledge systems and to discuss the limitations of delivering health education primarily grounded in a western biomedical disease model. Finally, my policy brief is an urgent call to action for tribal leaders regarding a recent change to the New Mexico Department of Health's race and ethnicity presentation in health data standard. This change resulted in 39,636 American Indians and Alaska Natives in New Mexico being reclassified as Hispanic. It is my intention to connect my ideas about research and health education with the work of other Pueblo scholars to add to the growing body of Pueblo informed writing to contribute to current and future scholarship that will ultimately benefit Pueblo people.
ContributorsSuina, Michele (Author) / Sumida Huaman, Elizabeth (Thesis advisor) / Brayboy, Bryan (Thesis advisor) / Gomez, Alan (Committee member) / Arizona State University (Publisher)
Created2015
Description
The manner in which land and water are used and managed is a major influencing factor of global environmental change. Globally, modifications to the landscape have drastically transformed social and ecological communities. Land and water management practices also influences people's vulnerability to hazards. Other interrelated factors are compounding problems of environmental change as a result of land and water use changes. Such factors include climate change, sea level rise, the frequency and severity of hurricanes, and increased populations in coastal regions. The implication of global climate change for small islands and small island communities is especially troublesome. Socially, small islands have a limited resource base, deal with varying degrees of insularity, generally have little political power, and have limited economic opportunities. The physical attributes of small islands also increase their vulnerability to global climate change, including limited land area, limited fresh water supplies, and greater distances to resources. The focus of this research project is to document place-specific - and in this case island-specific - human-environmental interactions from a political ecology perspective as a means to address local concerns and possible consequences of global environmental change. The place in which these interactions are examined is the barrier island and village of Ocracoke, North Carolina. I focus on the specific historical-geography of land and water management on Ocracoke as a means to examine relationships between local human-environmental interactions and environmental change.
ContributorsPompeii, Brian J (Author) / Bolin, Bob (Thesis advisor) / Boone, Christopher (Committee member) / Lukinbeal, Christopher (Committee member) / Arizona State University (Publisher)
Created2014
Description
In this study, the researcher develops a documentary-driven methodology to understand the ways four women in the United States use their involvement in the belly dance phenomenon to shape their ongoing individual identity development. The filmmaking process itself and its efficacy as a process to promote self-understanding and identity growth among the participating belly dancers, are also investigated phenomenologically. Methodological steps taken in the documentary-driven methodology include: initial filmed interviews, co-produced filmed dance performances, editorial interviews to review footage with each dancer, documentary film production, dancer-led focus groups to screen the film, and exit interviews with each dancer. The project generates new understandings about the ways women use belly dance to shape their individual identities to include: finding community with other women in private women's spaces, embodying the music through the dance movements, and finding liberation from their everyday "selves" through costume and performance.
ContributorsWatkins, Ramsi Kathryn (Author) / Bolin, Bob (Thesis advisor) / Hegmon, Michelle (Committee member) / Hjorleifur Jonsson (Committee member) / Arizona State University (Publisher)
Created2012
Description
The state of exception in Rwanda did not spontaneously occur in Rwanda, it was initially developed by German and Belgian colonizers, adopted by two successive Hutu regimes, and nurtured and fed for 35 years of Rwandan independence until its final realization in the 1994 genocide. Political theory regarding the development of the "space devoid of law" and necropolitics provide a framework with which to analyze the long pattern of state action that created a milieu in which genocide was an acceptable choice of action for a sovereign at risk of losing power. The study of little-known political theories such as Agamben's and Mbembe's is useful because it provides a lens through which we can analyze current state action throughout the world. As is true in many genocidal regimes, the Rwandan genocide did not just occur as a "descent into hell." Rather, state action over the course of decades in which the subjects of the state (People) were systematically converted into mere flesh beings (people), devoid of political or social value, creates the setting in which it is feasible to seek to eliminate those beings. A question to be posed to political actors and observers around the world today is at what point in the process of one nation's creation of the state of exception and adoption of necropolitics does the world have a right, and a duty, to intervene? Thus far, it has always occurred too late for the "people" in that sovereign to realize their political and social potential to be "People."
ContributorsSinema, Kyrsten (Author) / Johnson, John (Thesis advisor) / Quan, Helen (Committee member) / Gomez, Alan (Committee member) / Doty, Roxanne (Committee member) / Arizona State University (Publisher)
Created2012
Description
This study weighs the connection of environmental crisis with race and gender in different cases of environmental crisis and conflicts. The study documents how Indigenous cosmologies and cosmopolitics, and scientific arguments converge in unexpected alliances in the advent of environmental crises. This research focuses on specific instances, or situations related to environmental justice movements addressing the environmental crisis in Mexico (and its convergences to other similar cases). I examine and present a discussion of the research methodologies and methods used to study the ‘environment’ as well as indigenous cosmologies and cosmopolitics. With this, I embark on a research that includes feminist decolonial theory, eco-feminism and material feminisms into a larger project for autonomy and decoloniality.
In particular, I discuss one of the concepts that have caught the attention of those studying race and ethnicity in the Americas: mestizaje as an ordinal principle in the context of Mexico. Also, I discuss the inscriptions of the mestiza body in relation to the materiality of race and gender in the context of Latin America. It is shown how the discourse of mestizaje is tangled with the idea of a modern civilization, such as in the Mexican state. Overall, this research analyzes different responses to environmental crises; from environmental activists, community organizers to plastic artists and scientific experts. Also, it includes a literary analysis of contemporary indigenous literatures to show how state sponsored violence and settler colonialism have an incidence in gender violence by placing the female body close to nature.
As global environmental problems have risen, this research contributes to the understanding of the underlying factors in environmental crises and conflict that have been overlooked. Herein lies an important possibility to reach a broader audience in different disciplines, ranging from indigenous studies to the global politics of human rights. Furthermore, this research aims to contribute to the work of environmental activists, scholars and scientists with regard to the understanding of how different arguments are used in research and advocacy work, and how they can integrate an interdisciplinary and intercultural approach when addressing environmental justice cases.
In particular, I discuss one of the concepts that have caught the attention of those studying race and ethnicity in the Americas: mestizaje as an ordinal principle in the context of Mexico. Also, I discuss the inscriptions of the mestiza body in relation to the materiality of race and gender in the context of Latin America. It is shown how the discourse of mestizaje is tangled with the idea of a modern civilization, such as in the Mexican state. Overall, this research analyzes different responses to environmental crises; from environmental activists, community organizers to plastic artists and scientific experts. Also, it includes a literary analysis of contemporary indigenous literatures to show how state sponsored violence and settler colonialism have an incidence in gender violence by placing the female body close to nature.
As global environmental problems have risen, this research contributes to the understanding of the underlying factors in environmental crises and conflict that have been overlooked. Herein lies an important possibility to reach a broader audience in different disciplines, ranging from indigenous studies to the global politics of human rights. Furthermore, this research aims to contribute to the work of environmental activists, scholars and scientists with regard to the understanding of how different arguments are used in research and advocacy work, and how they can integrate an interdisciplinary and intercultural approach when addressing environmental justice cases.
ContributorsPerez Aguilera, Abigail (Author) / Lauderdale, Pat (Thesis advisor) / Gomez, Alan (Thesis advisor) / Adamson, Joni (Committee member) / Arizona State University (Publisher)
Created2016
Description
Climate change poses a threat to the emotional well-being and livelihood strategies of individuals in biophysically vulnerable communities. While the biophysical effects and possibilities of climate change are well-documented, understanding the emotional impacts on individuals in these communities is an avenue of research that requires more exploration. Using an ethnographic approach, this study analyzes the emotional responses of individuals, first in three biophysically vulnerable communities in the United States, and second, in island communities. Study sites in the United States include Mobile, Alabama; Kodiak, Alaska; and Phoenix, Arizona, each of which have different vulnerabilities to the effects of climate change. Internationally, we conducted research in Viti Levu, Fiji; Nicosia, Cyprus; Wellington, New Zealand; and London, England. Using the 2014 Global Ethnohydrology Study Protocol respondents were asked about their emotional responses to the current effects of climate change, the effects of climate change on livelihoods in their area, and the effects of climate change on the younger generation. Using cross-cultural data allows for a broader understanding of emotional distress and wellbeing in response to climate change in areas with similar expected climate change outcomes, although with different levels of biophysical vulnerability, as well as understanding emotional distress and wellbeing in areas with different expected climate change outcomes, and similar levels of biophysical vulnerability. Results from this research can be used to understand possible mental health outcomes, the possibilities for political activism, and how to create mitigation strategies that resonate with local community members.
ContributorsDu Bray, Margaret V (Author) / Wutich, Amber (Thesis advisor) / BurnSilver, Shauna (Thesis advisor) / Bolin, Bob (Committee member) / Arizona State University (Publisher)
Created2017
Description
ABSTRACT This thesis analyzes the discourse surrounding proposed solutions to the immigration phenomenon in the United States. I conducted two qualitative media analyses on the rhetoric and conceptual frames found in mass media newscasts reporting on the immigration debate. The first analysis covered the general immigration debate and the second covered the appearance of American southwest ranchers. Specifically the analyses contrasted the media's coverage of root economic causes to the immigration phenomenon in comparison to reactionary solutions as proposed by leading immigrant attrition organizations such as the immigration think tank, Federation for American Immigration Reform (FAIR) and Republican linguist, Frank Luntz. The main argument of this thesis is based on an analysis of how the media has used southwestern ranchers as expert witnesses for reactionary solutions on a national level. An acute qualitative media analysis was used to compare the rhetoric found in the media coverage of southwestern ranchers versus the rhetoric found in 12 in-depth interviews I conducted with ranchers in the American southwest. This thesis contends that the media has successfully turned southwestern ranchers into spokespersons for border security rhetoric, furthering the binary debates on border security and immigration reform and thus obscuring the conditions which force migrants to leave their home countries. The grounding theoretical framework for this thesis is based on David Altheide's qualitative media analysis which identifies how certain frames and common narratives ultimately construct a way of discussing the problem or the kind of discourse that will follow. This was structured on Atheide's qualitative media analysis protocols to dissect mass media newscasts covering the immigration debate and more specifically the mass media's coverage of southwestern ranchers. The qualitative media analyses were employed to determine whether the discourse found in nightly newscasts falls in line with root causes of immigration or FAIR's concern with reactionary solutions. To further assess the media's ability to shape discourse, and ultimately policy, these qualitative analyses were compared with in-depth interviews of the ranchers.
ContributorsFuente, Nicolás Antonio de la (Author) / Téllez, Michelle (Thesis advisor) / Stancliff, Michael (Committee member) / Gomez, Alan (Committee member) / Arizona State University (Publisher)
Created2010