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Full-Text Articles in Social and Behavioral Sciences

Automated Identification And Mapping Of Interesting Mineral Spectra In Crism Images, Arun M. Saranathan Mar 2024

Automated Identification And Mapping Of Interesting Mineral Spectra In Crism Images, Arun M. Saranathan

Doctoral Dissertations

The Compact Reconnaissance Imaging Spectrometer for Mars (CRISM) has proven to be an invaluable tool for the mineralogical analysis of the Martian surface. It has been crucial in identifying and mapping the spatial extents of various minerals. Primarily, the identification and mapping of these mineral spectral-shapes have been performed manually. Given the size of the CRISM image dataset, manual analysis of the full dataset would be arduous/infeasible. This dissertation attempts to address this issue by describing an (machine learning based) automated processing pipeline for CRISM data that can be used to identify and map the unique mineral signatures present in …


The Global Impact Of The Antarctic Ice Sheet In A Warming World: Using Numerical Modeling And Critical Physical Geography To Assess Climate Change, Sea Level Rise, And Climate Justice Sep 2022

The Global Impact Of The Antarctic Ice Sheet In A Warming World: Using Numerical Modeling And Critical Physical Geography To Assess Climate Change, Sea Level Rise, And Climate Justice

Doctoral Dissertations

Anthropogenic climate change is causing disruptions in the Earth system with negative ramifications for life on our planet. Increasing atmospheric greenhouse gas concentrations lead to accumulated heat content and the cryosphere is one of the earliest places to show changes in response to rising temperatures. The melting of the Antarctic Ice Sheet will have myriad effects on global climate due to interconnections and feedbacks between the ice sheet, ocean, and atmosphere. In this dissertation I use numerical modeling and critical geography to assess future climate conditions that occur in response to changes in Antarctic Ice Sheet melt as well as …


Making The Old City: Life Projects And State Heritage In Rhodes And Acre, Evan Taylor Jun 2022

Making The Old City: Life Projects And State Heritage In Rhodes And Acre, Evan Taylor

Doctoral Dissertations

The “old city,” a widely recognizable category of urban space, has long been a locus of development projects, state monitoring, and mass tourism, while also being home to resident communities. This dissertation explores the intersections of community life and state-driven heritage projects in the Old Town of Rhodes, in the Greek Dodecanese, and the Old City of Acre (‘Akka), a Palestinian community in northern Israel/Palestine. Both old cities are UNESCO World Heritage sites and subjects of intense state-supported tourism development. However, their resident populations and their built environments, which coalesced mainly under Crusader and Ottoman rule, challenge the authorized heritage …


Residents' Perspectives Of Young, Street-Facing Trees: Three Cases From Legacy Cities With Active Tree Planting Initiatives, Alicia Coleman Jun 2022

Residents' Perspectives Of Young, Street-Facing Trees: Three Cases From Legacy Cities With Active Tree Planting Initiatives, Alicia Coleman

Doctoral Dissertations

Organized tree planting initiatives are underway in cities across the world in order to expand tree canopy cover, combat environmental threats, and create more livable places for urban residents. Trees along and near city streets provide a number of services for residents; however, evidence from environmental design and landscape preference research suggests that the perceptual effect of large-statured, mature trees may differ from small-statured, young trees. This dissertation explored these differences in three studies based in communities with active tree planting initiatives. Chapter 2 compares tree preferences from a hypothetical tree planting initiative to preferences for trees in other settings …


Perceptions Of Historical Climate Change And Park Policy: The Impact On The Fremont Cottonwood In Zion National Park, Kathleen Kavarra Corr Mar 2022

Perceptions Of Historical Climate Change And Park Policy: The Impact On The Fremont Cottonwood In Zion National Park, Kathleen Kavarra Corr

Doctoral Dissertations

Despite its “natural” appearance and the Organic Act 1916 mandate for preservation of the natural environment in National Parks, the Virgin River as it flows through Zion National Park’s Zion Canyon was transformed through massive flood control re-engineering projects in the 1930s. The armoring of the river has had significant impacts on riparian vegetation, particularly on the stands of native Fremont Cottonwood trees that once filled the narrow valley. What was the motivation for this massive flood control project carried out in an arid region with less than 15 inches of rain per year? This dissertation explores the motivations which …


Reclaiming The Future Through Small-Scale Agriculture: Autonomy And Sustainability In The Caribbean, Dana M. Conzo Mar 2022

Reclaiming The Future Through Small-Scale Agriculture: Autonomy And Sustainability In The Caribbean, Dana M. Conzo

Doctoral Dissertations

My dissertation, “Reclaiming the future through Small-Scale Agriculture: Autonomy and Sustainability in the Caribbean,” is a political-economic analysis of land politics, foodscapes and foodsheds, and small-scale agricultural activities in plantation economies on the Caribbean island of St Kitts. Using ethnographic and geographic methods, such as participant observation, interviews, social network analysis, and foodshed mapping, I investigate the cultural and economic niche of local farmers, documented and analyzed the island’s foodshed, and provide a historical and economic background of St Kitts to link historical processes to contemporary spatial organization and agricultural practices. I consider the complexities of food inequalities and food …


Care Work In Chile’S Segregated Cities, Manuel Garcia Oct 2021

Care Work In Chile’S Segregated Cities, Manuel Garcia

Doctoral Dissertations

This project combines diverse theoretical and methodological tools to examine the relationship between space and care work in Chile. The chapters are stand-alone articles that come together to tell a single story. The social production of urban space has marginalized thousands of female caregivers from the labor market as Chile’s care system unravels. I argue that community caregiving could simultaneously improve the conditions of caregivers and dependents. Chapter 1 examines the role of residential segregation in reproducing Chile’s meager female labor market participation rates. I use spatial and econometric analysis to show that the social forces that segregate Santiago create …


Monitoring Mammals At Multiple Scales: Case Studies From Carnivore Communities, Kadambari Devarajan Oct 2021

Monitoring Mammals At Multiple Scales: Case Studies From Carnivore Communities, Kadambari Devarajan

Doctoral Dissertations

Carnivores are distributed widely and threatened by habitat loss, poaching, climate change, and disease. They are considered integral to ecosystem function through their direct and indirect interactions with species at different trophic levels. Given the importance of carnivores, it is of high conservation priority to understand the processes driving carnivore assemblages in different systems. It is thus essential to determine the abiotic and biotic drivers of carnivore community composition at different spatial scales and address the following questions: (i) What factors influence carnivore community composition and diversity? (ii) How do the factors influencing carnivore communities vary across spatial and temporal …


China's Urbanization Model And Its Practice In Western China: A Case Study Of Urbanization In Xining, Qinghai, Xin Li Oct 2021

China's Urbanization Model And Its Practice In Western China: A Case Study Of Urbanization In Xining, Qinghai, Xin Li

Doctoral Dissertations

China’s unprecedented urban expansion has drawn extensive scholarly and public attention. The mechanisms and fundamental changes that the urbanization process has brought to Chinese cities have been heatedly discussed in the academic realm. However, research attention has been largely paid to the eastern coastal region. Western Chinese cities in contrast, although they have been catching up with the economic and urban development with two-digit growth in the past two decades, have received relatively little attention. This dissertation analyzes the driving forces, characteristics, and impacts of this recent urban expansion in western Chinese cities. In particular, it focuses on Xining, a …


Negotiating Space: Spatial Violation On The Early Modern Stage, 1587-1638, Gregory W. Sargent Sep 2021

Negotiating Space: Spatial Violation On The Early Modern Stage, 1587-1638, Gregory W. Sargent

Doctoral Dissertations

Recent criticism proves the malleability of theatrical space as a lens through which the discussion of Renaissance drama proliferates. Negotiating Space works towards the articulation of the importance of space in the representational mimesis of performance by examining moments of violence, violation, misuse, and misappropriation. I draw a connection between the lived, material sites of the plays’ action and the ideological import of representing those spaces dramatically using a focus on violation. Though much good scholarship exists detailing London-centric approaches to dramatic space, this study discursively reifies identifiable staged spaces to connect with the lives of theatrical patrons no matter …


Liberation And Gravy: An Engaged Ethnography Of Queer And Trans Power In Georgia, Elias Capello Apr 2021

Liberation And Gravy: An Engaged Ethnography Of Queer And Trans Power In Georgia, Elias Capello

Doctoral Dissertations

This dissertation aims to better understand how self-identified trans activists in Atlanta, Georgia find and build community, by using queer and Black feminist community based methodologies such as participant observation, ethnographic interviews, participatory mapping, and auto-ethnography. In particular, I ask 1) How do trans people find and build community, safety, and understanding? 2) How do transgender activists create and enact place making that does not rely on policing and privatization? To create and maintain safety for wealthy communities in Atlanta, Georgia, systems of policing and privatization are increasing. Although developers, city council members, and legislators promote Atlanta, Georgia as a …


Modeling Fire Observations, Ignition Sources, And Novel Fuels To Understand Human Impacts On Fire Regimes Across The U.S., Emily Fusco Jul 2019

Modeling Fire Observations, Ignition Sources, And Novel Fuels To Understand Human Impacts On Fire Regimes Across The U.S., Emily Fusco

Doctoral Dissertations

Fire is a natural, and necessary, component of many ecosystems. However, people are changing the spatial and temporal distribution of wildfires in the U.S. at great economic and ecological costs. My dissertation addresses the impacts of humans on U.S. fires both through the introduction of ignition sources and flammable grasses. Further, I evaluate fire datasets that are widely used to investigate these phenomena over large spatial and temporal scales. Finally, I create an aboveground carbon map that can be used to estimate the potential carbon loss consequences in western U.S. ecosystems most at risk to fire. My work shows that …


Rethinking The Creative Economy: The Diverse Economies Of Artists And Artisans In Rural Massachusetts, Abby Irene Templer Rodrigues Mar 2018

Rethinking The Creative Economy: The Diverse Economies Of Artists And Artisans In Rural Massachusetts, Abby Irene Templer Rodrigues

Doctoral Dissertations

This dissertation explores the contours of artistic economic activity through participatory action research conducted with artists and artisans in the Greater Franklin County, Massachusetts. The creative economy has drawn significant attention over the past ten years as a principle economic sector that can stimulate the redevelopment of post-industrial cities. However, dominant creativity–based development strategies tend to cater to the tastes of an economically privileged, and implicitly white, “creative class,’ leading to gentrification and social exclusion based on race, ethnicity, class, and gender. These exclusions also apply to artists and artisans, occupational groups whose economic activity and needs have been paradoxically …


Assembling Creative Cities In Seoul And Yokohama: Rebranding East Asian Urbanism, Changwook Kim Jul 2016

Assembling Creative Cities In Seoul And Yokohama: Rebranding East Asian Urbanism, Changwook Kim

Doctoral Dissertations

By investigating institutional and cultural practices as well as the consequences of the creative industry-led development policy in Yokohama, Japan and Seoul, South Korea, this dissertation critically reexamines the key rationales of creative economy-driven urban development and considers social costs and tensions between the state, capital and citizens that are embedded within creative city policy discourses and practices. This dissertation intervenes in the conventional understandings, which consider the influx of neoliberalism as the key to explain the rapid global circulation of creative city policy, typically based on cities in the West. By considering the policy transfer as endless processes of …


Of Wolves, Hunters, And Words: A Comparative Study Of Cultural Discourses In The Western Great Lakes Region, Tovar Cerulli Mar 2016

Of Wolves, Hunters, And Words: A Comparative Study Of Cultural Discourses In The Western Great Lakes Region, Tovar Cerulli

Doctoral Dissertations

This study is a description, interpretation, and comparison of talk about wolves. The study is based on diverse data—including in-depth interviews, instances of public talk, government documents, and letters to the editor—gathered over three years. An overarching research question guides the study: How do hunting communities create and use discourses concerning wolves? The study is situated within the ethnography of communication and, more specifically, the framework of cultural discourse analysis. The study employs cultural discourse analysis methods and concepts to describe and develop interpretations of how participants render wolves symbolically meaningful, and of beliefs and values underpinning such meanings. One …


Rethinking The Creative Economy: Participatory Action Research With Artists And Artisans In The Greater Franklin County, Leo L. Hwang Mar 2016

Rethinking The Creative Economy: Participatory Action Research With Artists And Artisans In The Greater Franklin County, Leo L. Hwang

Doctoral Dissertations

The Rethinking the Creative Economy Project utilized a participatory action research methodology with an asset-based approach to examine the noncapitalist practices of artists and artisans in the context of a community economy. By privileging noncapitalist practices, the contributions of artists and artisans can be assigned value, where no or little value was assigned before. In the context of creative economy development, by ignoring the diverse economy of artists and artisans there is a real danger of continuing a narrative of deficits and a lack of agency. However, artists and artisans are crucial to the viability of a creative economy because …


New Wenzhou: Migration, Metropolitan Spatial Development And Modernity In A Third-Tier Chinese Model City, Sainan Lin Nov 2015

New Wenzhou: Migration, Metropolitan Spatial Development And Modernity In A Third-Tier Chinese Model City, Sainan Lin

Doctoral Dissertations

Migration has asserted great influence on urban spatial structure, especially during China’s recent waves of rural-to-urban migration. This dissertation focuses on Wenzhou, a third-tier Chinese city that served as a national model for the re-introduction of small-scale private enterprise in the 1990s. Wenzhou’s economic success generated migration that has served as a catalyst for new forms of urbanization in which migrants play a central role. I aim to examine and understand the distribution patterns of migrant settlements, their changes over time and the ways that the formation of these settlements has impacted emerging urban form. There are two primary components …


Materiality And Location: A Geographic Study Of Log Home Manufacturing, James S. Peters Mar 2015

Materiality And Location: A Geographic Study Of Log Home Manufacturing, James S. Peters

Doctoral Dissertations

The dissertation presents a material-geographic analysis of the materiality of log home manufacturing and may be the first quantitative application of ‘new materiality’ concepts. It tests the thesis that log home attributes reveal a manufacturer’s geographic region and building culture. A study of human-environment interaction, the research investigated the organization of log home manufacturing in the Eastern Woodlands of North America and illustrates relationships between manufacturers, their perspectives on forest resources and their choices of log conversion (i.e., processing) methods. Data were obtained from secondary sources and by surveying managers of log home manufacturing firms. Methods included hierarchical cluster analysis, …


Interpreting, Stephanie Jo Kent Aug 2014

Interpreting, Stephanie Jo Kent

Doctoral Dissertations

What do community interpreting for the Deaf in western societies, conference interpreting for the European Parliament, and language brokering in international management have in common? Academic research and professional training have historically emphasized the linguistic and cognitive challenges of interpreting, neglecting or ignoring the social aspects that structure communication. All forms of interpreting are inherently social; they involve relationships among at least three people and two languages. The contexts explored here, American Sign Language/English interpreting and spoken language interpreting within the European Parliament, show that simultaneous interpreting involves attitudes, norms and values about intercultural communication that overemphasize information and discount …