Geography Commons^™

Rediscovery Of The Endangered Carchi Andean Toad, Rhaebo Colomai (Hoogmoed, 1985), In Ecuador, With Comments On Its Conservation Status And Extinction Risk, Carolina Reyes-Puig, Gabriela B. Bittencourt-Silva, María Torres-Sánchez, Mark Wilkinson, Jeffrey W. Streicher, Simon T. Maddock, Ramachandran Kotharambath, Hendrik Müller, Francesca Nicole Angiolani Larrera, Diego Amieda-Reinoso, Santiago R. Ron, Diego Francisco Cisneros-Heredia

Neuroscience Faculty Publications

Since 1984 there have been no records of Rhaebo colomai (Hoogmoed, 1985) within the territory of Ecuador. This species was known from 2 localities in the province of Carchi, northwestern Ecuador, and the department of Nariño, southwestern Colombia, which were reported in 1979 and 2015, respectively. We report the recent sightings of R. colomai at 3 new localities in Ecuador and discuss and evaluate this species’ extinction risk and conservation status.

Identifying Priority And “Bright-Spot” Counties For Diabetes Preventive Care In Appalachia: An Exploratory Analysis, Peter J. Mallow, Michael Topmiller, Jennifer Rankin, Jene Grandmont, David Grolling, Jessica L. Mccann, Mark Carrozza

Journal of Appalachian Health

Introduction: Type 2 diabetes mellitus (T2DM) prevalence and mortality in Appalachian counties is substantially higher when compared to non-Appalachian counties, although there is significant variation within Appalachia.

Purpose: The objectives of this research were to identify low-performing (priority) and high-performing (bright spot) counties with respect to improving T2DM preventive care.

Methods: Using data from the Centers for Medicare and Medicaid (CMS), the Dartmouth Atlas of Health Care, and the Appalachia Regional Commission, conditional maps were created using county-level estimates for T2DM prevalence, mortality, and annual hemoglobin A1c (HbA1c) testing rates. Priority counties were identified using the following criteria: top 33rd …

The Digital Knowledge Economy Index: Mapping Content Production, Sanna Ojanperä, Mark Graham, Matthew Zook

Geography Faculty Publications

We propose the construction of a Digital Knowledge Economy Index, quantified by way of measuring content creation and participation through digital platforms, namely the code sharing platform GitHub, the crowdsourced encyclopaedia Wikipedia, and Internet domain registrations and estimating a fifth sub-index for the World Bank Knowledge Economy Index for year 2012. This approach complements conventional data sources such as national statistics and expert surveys and helps reflect the underlying digital content creation, capacities, and skills of the population. An index that combines traditional and novel data sources can provide a more revealing view of the status of the world’s digital …

Open Secrets, Congressional Oversight, And The Geopolitics Of The Cia Drone Program, Marita C. Murphy

Theses and Dissertations--Geography

Analyzing four congressional hearings that publicly discuss the CIA’s ‘secret’ drone program, this thesis considers the interaction between publicity and secrecy in facilitating practices of later-modern warfare. Specifically, I examine the content of these drone hearings within the broader context of leaks, Obama administration speeches, and public interest in CIA drones to better understand how open secrecy engages with public oversight. I argue these hearings are deceptively productive. While they largely fail as oversight events, the hearings facilitate numerous unexpected outcomes—including the normalization and entrenchment of the CIA drone program. Paradoxically then, publicity proves essential to the maintenance and acceptance …

Visualizing Barrier Dune Topographic State Space And Inference Of Resilience Properties, Li-Chih Hsu

Theses and Dissertations--Geography

The linkage between barrier island morphologies and dune topographies, vegetation, and biogeomorphic feedbacks, has been examined. The two-fold stability domain (i.e., overwash-resisting and overwash-reinforcing stability domains) model from case studies in a couple of islands along the Georgia Bight and Virginia coast has been proposed to examine the resilience properties in the barrier dune systems. Thus, there is a need to examine geographic variations in the dune topography among and within islands. Meanwhile, previous studies just analyzed and compared dune topographies based on transect-based point elevations or dune crest elevations; therefore, it is necessary to further examine dune topography in …

Utilizing Large Scale Datasets To Evaluate Aspects Of A Sustainable Bioeconomy, Gwanseon Kim

Theses and Dissertations--Agricultural Economics

This dissertation combines large scale datasets to evaluate crop prediction, land values, and consumption of a crop being considered to advance a sustainable bioeconomy. In chapter 2, we propose a novel application of the multinomial logit (MNL) model to estimate the conditional transition probabilities of crop choice for the state of Kentucky. Utilizing the recovered transition probabilities the forecast distributions of total acreages for alfalfa, corn, soybeans, tobacco, and wheat produced in the state from 2010 to 2015 can be recovered. The Cropland Data Layer is merged with the Common Land Unit dataset to allow for the identification of crop …

Setting The Stage: Resident Experiences With Enforcement, Rescue And Spectacle In Lampedusa, Elisa Sperandio

Theses and Dissertations--Geography

Located 127 miles from the shores of Sicily and only 70 from Tunisia, the island of Lampedusa is home to a population of 6000. Residents are largely reliant on a centuries-old fishing economy, a booming tourism industry and, most recently, the sustainment of a complex apparatus of border enforcement. Since the early 2000s, with the hardening of the southern border of Italy and the European Union, a multitude of actors have converged to Lampedusa: from migrants, to agents of enforcement, to NGO personnel, along with journalists, researchers and tourists. In this thesis, I center the experiences of island residents to …

Unsettling Refuge: Syrian Refugees’ Account Of Life In Denmark, Malene H. Jacobsen

Theses and Dissertations--Geography

This doctoral dissertation examines the lived experiences of refuge in Denmark from the perspectives of Syrian refugees. Situated within feminist political geography, it moves beyond examining geopolitics merely from the perspective of the law, the state, and policy makers. Instead, it seeks to grasp the ways in which geopolitics are encountered, experienced, and negotiated on the ground – by the people who are most affected by state policies and practices. It draws on more than ten months of ethnographic fieldwork in Denmark with Syrian refugees, including semi-structured interviews, focus groups, and participant observations, as well as interviews with state and …

Poéticas Minimalistas De La Ciudad Contemporánea: Iribarren, Mínguez Y Del Val, David Delgado López

Theses and Dissertations--Hispanic Studies

Throughout the Spanish poetic production of the 20^th century, cities have developed a relevant role as a recurring space at the same time as society urbanized and an exodus took place from agricultural areas to the work centers offered by the cities. Since the second half of the 19^th century the city has been the meeting place for people from different backgrounds where the poet found, from his exclusive point of view, a new universe to develop in his work. However, the evolution of capitalist society sponsored the poet's transition from an artist to a worker in the …

Essays On Institutions And Development, Andrew Jonelis

Theses and Dissertations--Economics

The essays in this dissertation examine how political institutions affect economic development. In the first essay, I examine how executive control of the legislature shapes the time horizon of governing politicians and its effect on economic growth. The second essay examines how border changes over the past two centuries have provided different areas within modern countries with different institutional histories and how this affects the geographic concentration of economic activity. For the final essay, I examine whether elections have an effect on macroeconomic volatility when controlling for the democratic nature of the regime.

Middle To Late Holocene (7200-2900 Cal. Bp) Archaeological Site Formation Processes At Crumps Sink And The Origins Of Anthropogenic Environments In Central Kentucky, Usa, Justin Nels Carlson

Theses and Dissertations--Anthropology

Though some researchers have argued that the Big Barrens grasslands of Kentucky were the product of anthropogenic land clearing practices by Native Americans, heretofore, this hypothesis had not been tested archaeologically. More work was needed to refine chronologies of fire activity in the region, determine the extent to which humans played a role in the process, and integrate these findings with the paleoenvironmental and archaeological record. With these goals in mind, I conducted archaeological and geoarchaeological investigations at Crumps Sink in the Sinkhole Plain of Kentucky. The archaeological record and site formation history of Crumps Sink were compared with environmental …

Hacking Code/Space: Confounding The Code Of Global Capitalism, Matthew Zook, Mark Graham

Geography Faculty Publications

Information-technologies are essential for global capitalism to function at speed across scale, space and complexity. The importance of software and algorithms in the governance of these systems is reflected in the attention of scholars to the ways digital code and materiality (re)combine to create hybrid digital/material spaces of economic activity, movement and everyday life. This paper extends this work in two key ways: first by emphasising the relational aspect of these code/spaces, and second by showing how the digital algorithms of code/spaces are hackable rather than hegemonic. Using the case study of frequent flyer programmes we demonstrate how networked knowledge-sharing …

Subjectivity And Methodology In The Arch‘I’Ve, Elizabeth J. Vincelette

disClosure: A Journal of Social Theory

This article explores methodologies from the fields of library archival science, human geography, composition and rhetoric, and established editorial practices in English studies. By elaborating on the role of a researcher’s subjectivity in archival creation, this work expands the conversation regarding methodology and archives, especially how archives present us with new ways of seeing and making narratives during the editorial decision-making involved in their creation. Writing about my own experience, I privilege the researcher’s point of view with a narrative about my construction of a digital archive. With archival research, we should promote the revelation of methods and methodology to …

Place, Memory, And Archive: An Interview With Karen Till, Karen Till, Emily Kaufman, Christine L. Woodward

disClosure: A Journal of Social Theory

Dr. Karen Till is Professor of Cultural Geography at Maynooth University, director of the Space & Place Research Collaborative (Ireland), and founding co-Convener of the Mapping Spectral Traces international network of artists, practitioners, and scholars. Till’s 2005 book, The New Berlin: Memory, Politics, Place, explores German memory and modernity, showing how places and spaces exemplify the contradictions and tensions of social memory and national identity. Her current book in progress, Wounded Cities, is based upon geo-ethnographic research in Berlin, Bogotá, Cape Town, Dublin, Minneapolis, and Roanoke. It highlights the significance of placebased memory work and ethical forms of care …

Spatial Distribution Of Partner-Seeking Men Who Have Sex With Men Using Geosocial Networking Apps: Epidemiologic Study, Angel B. Algarin, Patrick J. Ward, W. Jay Christian, Abby E. Rudolph, Ian W. Holloway, April M. Young

Epidemiology and Environmental Health Faculty Publications

Background: Geosocial networking apps have made sexual partner-seeking easier for men who have sex with men, raising both challenges and opportunities for human immunodeficiency virus and sexually transmitted infection prevention and research. Most studies on men who have sex with men geosocial networking app use have been conducted in large urban areas, despite research indicating similar patterns of online- and app-based sex-seeking among men who have sex with men in rural and midsize cities.

Objective: The goal of our research was to examine the spatial distribution of geosocial networking app usage and characterize areas with increasing numbers of partner-seeking men …

[Review Of] Zero Degrees. Geographies Of The Prime Meridian By Charles W. J. Withers (Cambridge, Mass., Harvard University Press, 2017) 321 Pp. $29.95, Jeremy W. Crampton

Geography Faculty Publications

No abstract provided.

Predicting Potential Fire Severity Using Vegetation, Topography And Surface Moisture Availability In A Eurasian Boreal Forest Landscape, Lei Fang, Jian Yang, Megan White, Zhihua Liu

Forestry and Natural Resources Faculty Publications

Severity of wildfires is a critical component of the fire regime and plays an important role in determining forest ecosystem response to fire disturbance. Predicting spatial distribution of potential fire severity can be valuable in guiding fire and fuel management planning. Spatial controls on fire severity patterns have attracted growing interest, but few studies have attempted to predict potential fire severity in fire-prone Eurasian boreal forests. Furthermore, the influences of fire weather variation on spatial heterogeneity of fire severity remain poorly understood at fine scales. We assessed the relative importance and influence of pre-fire vegetation, topography, and surface moisture availability …

Understanding Haitian Women’S Health Care In Immokalee, Florida, Usa, Michele Leigh Flippo Bolduc

Theses and Dissertations--Geography

This social science research project takes a critical approach to understanding the health of a population by using the health care system as an entry point through which we can see how large-scale social processes produce a particular health care landscape in the rural, im/migrant farmworker community of Immokalee, Florida, USA. Using a multi-scalar analysis of health care, I investigate how anti-immigrant legislation and neoliberal economics influence the experience of health care for health care providers and Haitian im/migrant women navigating these processes. First, I argue that anti-immigrant and pro-market discourses have been successful in limiting the accessibility to health …

Producing Tradition: International Standards And Development In Jordanian Olive Oil, Brittany Eleanor Cook

Theses and Dissertations--Geography

This dissertation project examines how value is changed and created through organic certification and the universalizing ideas of capacity building within the olive oil industry in Jordan and how these shifts affect the social and material processes of production. I approach organic olive oil production in Jordan as one method that producers use in accessing markets and capacity building. By shifting from looking strictly at organic certified farms to examining the larger context of capacity building and international standards, I identify how organic is just one strategy in a larger effort to diversify Jordanian agricultural production and to access global …

Accounting For Spatial Autocorrelation In Modeling The Distribution Of Water Quality Variables, Lorrayne Miralha

Theses and Dissertations--Geography

Several studies in hydrology have reported differences in outcomes between models in which spatial autocorrelation (SAC) is accounted for and those in which SAC is not. However, the capacity to predict the magnitude of such differences is still ambiguous. In this thesis, I hypothesized that SAC, inherently possessed by a response variable, influences spatial modeling outcomes. I selected ten watersheds in the USA and analyzed them to determine whether water quality variables with higher Moran’s I values undergo greater increases in the coefficient of determination (R²) and greater decreases in residual SAC (rSAC) after spatial modeling. I compared non-spatial ordinary …

Modeling And Mapping Location-Dependent Human Appearance, Zachary Bessinger

Theses and Dissertations--Computer Science

Human appearance is highly variable and depends on individual preferences, such as fashion, facial expression, and makeup. These preferences depend on many factors including a person's sense of style, what they are doing, and the weather. These factors, in turn, are dependent upon geographic location and time. In our work, we build computational models to learn the relationship between human appearance, geographic location, and time. The primary contributions are a framework for collecting and processing geotagged imagery of people, a large dataset collected by our framework, and several generative and discriminative models that use our dataset to learn the relationship …

“I Thought I Found Home”: Locating The Hidden And Symbolic Spaces Of African American Lesbian Belonging, Aretina Rochelle Hamilton

Theses and Dissertations--Geography

This dissertation investigates the place-making practices of African American lesbians in Atlanta, Georgia, from 1990 to 2010. For this project, I ask how African American lesbians claim space to examine how race, sexuality, and class shape their place-making practices. The study is situated in the city before and following the 1996 Olympic Games, which was a period of rapid social, economic, and political growth.

The primary question posed in this study is as follows: How do African American lesbians claim space in Atlanta? This dissertation posits three arguments. First, African American queer spaces are transitory, reflecting the shrinking boundaries of …

“Beyond Sisterhood There Is Still Racism, Colonialism And Imperialism!” Negotiating Gender, Ethnicity And Power In Madagascar Mangrove Conservation, Manon Lefèvre

Theses and Dissertations--Geography

Understanding women’s experiences of mangrove forest conservation in the Global South is important because mangrove forests are a crucial defense against climate change, and are also increasingly the targets of global climate change policies. The intervention of postcolonial feminist theory combined with feminist political ecology has the potential to bring forward women’s seldom-heard experiences of climate change in these valuable ecosystems. This work supports previous feminist political ecology scholarship focused on understanding women’s complicated relationships to the environment and the gendered effects of climate change policies, while challenging dominant conservation discourse around women as a monolithic group. This thesis focuses …

Catastrophic Futures, Robby Hardesty

Theses and Dissertations--Geography

By means of a peculiar magic, insurance preserves the quantified value of capital through destructive, contingent events. The principal subjects of this project, global reinsurers, stand at the end of a long line of loss claims, holding capital together as forces threaten to tear it apart. The apocalyptic imaginaries of climate change portend events that will be increasingly destructive to capital, and insurers counter with new products and narratives. In examining reinsurers and the catastrophes they protect against, this project questions how novelty emerges from the eternal return of the same. I show how power is inscribed in the landscape, …

“One More Way To Sell New Orleans”: Airbnb And The Commodification Of Authenticity Through Local Emotional Labor, Ian Spangler

Theses and Dissertations--Geography

Since 2014, Airbnb has been the poster-child for an impassioned debate over how to best regulate short-term home rentals (STR’s) in New Orleans, Louisiana. As critical perspectives toward on-demand economic practice become increasingly common, it is important to understand how the impacts of STR platforms like Airbnb extend beyond the realm of what is traditionally conceptualized as the economic (i.e., pressure on housing markets). In this thesis, I explore the ways in which Airbnb recalibrates the spatial and temporal rhythms of everyday neighborhood life for people external to the formal trappings of an STR contract. Drawing in particular on theories …

Financial Inclusion In The City: Examining The Democratization Of Finance In Boston, Massachusetts, Jessa M. Loomis

Theses and Dissertations--Geography

This doctoral dissertation examines how the financialization of the economy affects the everyday lives of low and moderate-income (LMI) urban residents in the United States. Specifically, the research presented in this dissertation provides a critical examination of the democratization of finance by examining financial empowerment programs designed to promote financial inclusion for LMI residents in Boston, Massachusetts. These programs were created in the wake of the financial crisis to promote financial security by training participants to manage their debt, to monitor their credit scores, to avoid predatory lending, and to invest using mainstream financial products.

This research has two significant …

Leveraging Overhead Imagery For Localization, Mapping, And Understanding, Scott Workman

Theses and Dissertations--Computer Science

Ground-level and overhead images provide complementary viewpoints of the world. This thesis proposes methods which leverage dense overhead imagery, in addition to sparsely distributed ground-level imagery, to advance traditional computer vision problems, such as ground-level image localization and fine-grained urban mapping. Our work focuses on three primary research areas: learning a joint feature representation between ground-level and overhead imagery to enable direct comparison for the task of image geolocalization, incorporating unlabeled overhead images by inferring labels from nearby ground-level images to improve image-driven mapping, and fusing ground-level imagery with overhead imagery to enhance understanding. The ultimate contribution of this thesis …

Exploring Spatial And Temporal Variability Of Soil And Crop Processes For Irrigation Management, Javier Reyes

Theses and Dissertations--Plant and Soil Sciences

Irrigation needs to be applied to soils in relatively humid regions such as western Kentucky to supply water for crop uptake to optimize and stabilize yields. Characterization of soil and crop variability at the field scale is needed to apply site specific management and to optimize water application. The objective of this work is to propose a characterization and modeling of soil and crop processes to improve irrigation management. Through an analysis of spatial and temporal behavior of soil and crop variables the variability in the field was identified. Integrative analysis of soil, crop, proximal and remote sensing data was …

“We’Re Being Left To Blight”: Green Urban Development And Racialized Space In Kansas City, Chhaya Kolavalli

Theses and Dissertations--Anthropology

In this dissertation, I explore ‘green’ urban development and urban agriculture projects from the perspective of residents of an African American majority neighborhood in Kansas City—who reside in an area referred to as a ‘blighted food desert’ by local policy makers. In Kansas City, extensive city government support exists for urban agricultural projects, which are touted not just as a solution to poverty associated issues such food insecurity and obesity, but also as a remedy for ‘blight,’ violence and crime, and vacant urban land. Specific narratives of Kansas City’s past are used to prop up and legitimate these future visions …

Language And Socioeconomics Predict Geographic Variation In Peer Review Outcomes At An Ecology Journal, C. Sean Burns, Charles W. Fox

Information Science Faculty Publications

Papers submitted by scientists located in western nations generally fare better in the peer review process than do papers submitted by scientists from elsewhere. This paper examines geographic variation in peer review outcomes (whether a manuscript is sent for review, review scores obtained, and final decisions by editors) for 3529 submissions over a 4.5 year period at the journal Functional Ecology. In particular, we test whether geographic variation in language and socioeconomics are adequate to explain most or are all of this variation. There was no relationship between the geographic regions of handling editors and the decisions to send …