Matching Items (7)
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- All Subjects: Social Research
- Creators: Behl, Natasha
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
Assyrians face numerous concerns resulting from the status of a stateless people. Overcoming immigrant transitions, difficulties related to diaspora, and the implications of these on Assyrian culture are pressing matters to be addressed in the evolution of the Assyrian nation. In order to develop a strategy to benefit individuals, families and the nation, Hometown Associations, a form of nonprofit organization, may be used to connect, assist, and progress Assyrian communities. This thesis provides background, rationale for, and guidelines to creating Hometown Associations for Assyrian communities. Ultimately, Hometown Associations and other forms of cultural organizations appear to be a viable means toward community solidarity and cultural preservation. However, further research and more diverse subjects are required to assess the generalizeability of the findings discussed.
ContributorsTamo, Samuel (Author) / Behl, Natasha (Thesis advisor) / Ali, Souad (Committee member) / Maghoub, Miral (Committee member) / Arizona State University (Publisher)
Created2014
Description
An asset-based approach to vulnerability, as presented in Voices of the Poor: Can Anyone Hear Us? and World Development Report 2000/2001: Attacking Poverty, provides a possible theoretical framework for understanding vulnerability to human trafficking. Case studies, field studies and narratives of human trafficking provide evidence that the assets of victims of trafficking play a significant role in human trafficking. This appears to be true both with regard to how traffickers exploit victim assets and with regard to how successful human trafficking prevention efforts are implemented. By exploring and further establishing this connection, I hope to provide evidence that a model of human trafficking acquisition incorporating elements of victim assets and the assets of communities deserves field-testing. Such field-testing will hopefully confirm the deep connection between assets and human trafficking activity and establish the necessary connections anti-trafficking activists will need to create a predictive version of the model with regard to individual vulnerability to human trafficking. Lastly, I argue that, provided the connection between human trafficking vulnerability and victim asset levels holds, an asset-based approach provides a rhetorical framework to resist policies that compromise asset levels of particularly vulnerable populations.
ContributorsFees, Kyle Elliot (Author) / Stancliff, Michael (Thesis advisor) / Behl, Natasha (Committee member) / Murphy Erfani, Julie (Committee member) / Arizona State University (Publisher)
Created2015
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 issue of sex trafficking has been heightened the last several years but has deep history with racial injustice. Black women are disproportionately the victims of sex trafficking and criminalized in prostitution. However, within nonprofit agencies that help provide services and resources to these Black women, the women providing services do not proportionality represent the population being served. To investigate this problem of the lack of diversity and representation within antitrafficking organizations, the research conducts interviews with several Black women who are working for an antitrafficking organization. This study highlights the importance of representation within an organization to have better outcomes and participation of services without tokenizing the Black woman being hired. The research connects the individual experiences of being a token within an organization with the racial roots of sex trafficking to highlight the importance of representing the individuals being served. In order to accomplish this, the research employs qualitative interpretive research methods through semi structured interviews. It employs a critical race feminist theory approach to data analysis to show how Black women in antitrafficking organizations are tokenized but struggling to balance being the most likely to represent the women they are trying to serve.
ContributorsTomlinson, Madeleine (Author) / Behl, Natasha (Thesis advisor) / Smith-Cannoy, Heather (Thesis advisor) / Redeker-Hepner, Tricia (Committee member) / Arizona State University (Publisher)
Created2023
Description
The increasing job opportunities abroad as spa therapists attract significant numbers of young Indonesian women. Although the placement process is conducted by licensed recruitment agents and supervised by government officials, migrant workers might be at high risk of experiencing work exploitation and physical or sexual abuse. To investigate the phenomenon of documented, yet still vulnerable, female migrant workers, this research conducts interviews with several former spa therapists who were working in Malaysia and some civil servants. This study highlights that individual or personal resistances could be a collective political struggles. Specifically, this research connects individual experiences with the bigger picture of social, economic, and political condition, which, together, constitutes a gender-based labor migration system. To do this, the research employs qualitative-interpretive research methods through discourse analysis and in-depth and open-ended interviews. It also employs an intersectional feminist approach to data analysis to reveal how Indonesian female migrant workers are marginalized and oppressed and the power dynamics at play.
ContributorsNabila, Asma Zahratun (Author) / Colbern, Allan (Thesis advisor) / Behl, Natasha (Thesis advisor) / Goksel, Nisa (Committee member) / Arizona State University (Publisher)
Created2021