Geography Commons^™

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 …

A Comparative Assessment Of Food Deserts Using Geographic Information Systems (Gis) In El Paso County, Tx And Loudoun County, Va, Amit Ugamraj Raysoni

Open Access Theses & Dissertations

BACKGROUND & SIGNIFICANCE: Consumption of processed foods high in sodium and fat can have a plethora of health complications, including, but not limited to hypertension, high cholesterol levels, obesity, diabetes and cancer. Previous studies have documented that lack of access to viable healthy eating options' grocery stores selling affordable fresh fruits and vegetables - in any neighborhood or area can result in negative public health outcomes. These areas devoid of such grocery stores and healthy eating options can be classified as "Food Deserts", as per one of the criteria adopted by the United States Department of Agriculture (USDA). In addition, …

Design Of Robotic Tram Unit For Field Data Collection, Quetzalcoatl Mendoza Rosas

Open Access Theses & Dissertations

Satellite remote sensing is the most applied method for detection and measurement of electromagnetic energy and its interaction with Earth surface. the analysis of the data acquired can provide important information with uses in areas as like weather forecasting, military intelligence and environmental and resources location. Due to the great distance from where the samples are taken and even with the most sophisticated sensor it is impossible to have an exactly replica of the Earth surface. As a result, scientist analyze imagery where a single pixel can be the representation of a 30 by 30 meters area of land. This …

Generalized Correlation Measures Of Causality And Forecasts Of The Vix Using Non-Linear Models, David E. Allen, Vince J. Hooper

Research outputs 2014 to 2021

This paper features an analysis of causal relations between the daily VIX, S & P500 and the daily realised volatility (RV) of the S & P500 sampled at 5 min intervals, plus the application of an Artificial Neural Network (ANN) model to forecast the future daily value of the VIX. Causal relations are analysed using the recently developed concept of general correlation Zheng et al. and Vinod. The neural network analysis is performed using the Group Method of Data Handling (GMDH) approach. The results suggest that causality runs from lagged daily RV and lagged continuously compounded daily return on the …

Towards An Improved Typology Approach To Segmenting Cultural Tourists, Ganghua Chen, Songshan (Sam) Huang

Research outputs 2014 to 2021

This study aims to improve the cultural tourist typology methodology that uses cultural centrality and depth of cultural experience in its framework. Using a sample of Chinese tourists in Macau (n = 595) collected via questionnaire surveys, the study confirmed the determination effect of cultural centrality on depth of cultural experience. Subsequently, the study demonstrated an improved approach that eliminates such a determination effect in typology identification. Compared to McKercher's () approach, the improved typology presents a balanced segmentation of cultural tourists and distinguishes the segments more clearly in their sociodemographic characteristics. The improved typology generated more meaningful practical implications.

Ground Deformation Studies And Evacuation Behavior During Eruptions At Guatemalan Volcanoes, Hans Lechner

Dissertations, Master's Theses and Master's Reports

Volcanic eruptions can be an especially problematic hazard when considering the uncertainty in eruption timing and magnitude coupled with challenges associated with delivering warnings to remote areas and facilitating effective evacuations. The hazards presented by Guatemala’s active volcanoes demand enhanced monitoring capabilities and instrumentation infrastructure. Strengthening the link between the physical and social sciences should lead to more accurate, reliable, and timely hazard information to the people living in proximity to the volcano and facilitate rational decisions and actions that reduce their level of risk. While there is no one single technique that can provide unambiguous diagnostics about the timing, …

Landscape And Climate Drivers Of Harmful Algal Blooms In Iowa, Aaron Padilla

Dissertations and Theses @ UNI

Insuring the safety of our water for consumption and recreation is a crucial but extremely difficult and resource intensive activity of environmental protection agencies. One of the ways our water is at risk is through the increased frequency, and intensity of harmful algal blooms (HABs). When CyanoHABs occur, they can produce a toxic byproduct, most notably microcystin in freshwater, which can be harmful to humans and animals. Previous research has indicated these blooms are driven by increased eutrophication of water bodies, the excess loading of nutrients. In Iowa, the main driver of CyanoHABs in most watersheds is agricultural runoff, which …

President Trump Tweets Supreme Leader Kim Jong-Un On Nuclear Weapons: A Comparison With Climate Change, David E. Allen, Michael Mcaleer

Research outputs 2014 to 2021

A set of 125 tweets about North Korea's Supreme Leader Kim Jong-Un by President Trump from 2013 to 2018 are analysed by means of the data mining technique, sentiment analysis. The intention is to explore the contents and sentiments of the messages contained, the degree to which they differ, and their implications about President Trump's understanding and approach to international diplomacy. The results suggest a predominantly positive emotion in relation to tweets about North Korea, despite the use of questionable nicknames such as "Little Rocket Man". A comparison is made between the tweets on North Korea and climate change, madefrom …

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 …

Measuring Agricultural Drought And Uncertainty In Future Drought Projections, Junyu Lu

Theses and Dissertations

Drought is a devastating, recurring, and widespread natural hazard that affects natural habitats, ecosystems, and economic and social sectors. Within the agricultural sector, droughts can reduce soil-water availability, affect water and soil quality, contribute to crop failures and pasture losses, and severely reduce crop yield. Effective drought quantification and early warning are critical for drought risk adaptation. Moreover, future drought risks could be exacerbated due to climate change. Modeling how climate change might influence future drought risks is of great importance in natural resources and water resources planning management. This dissertation has three parts. 1) The first part compares and …

Why Is No One Getting A Weave Of An Afro: Examining Culture, Economy, And Domestic Human Hair Consumption By African American Women, Brittani Young

Theses and Dissertations

The market for human hair, in the form of wigs and hair weaves, has grown exponentially, with African American women comprising a significant portion of consumers in the United States. Similar to other markets, the structure and patterns of hair consumption by African American women is the result of a variety of historical and geographical factors. In this thesis I investigate the role of African American women in the global human hair trade, and consider the implications of contemporary discourses around ‘good’ and ‘black’ hair in order to better understand trade in human hair. In particular, I use a combination …

Spatial Modelling And Wildlife Health Surveillance: A Case Study Of White Nose Syndrome In Ontario, Lauren Yee

Theses and Dissertations (Comprehensive)

Wildlife data is often limited by survey effort, small sample sizes, and spatial biases associated with collection and missing data. These factors can create unique challenges from a surveillance perspective when trying to extract spatial patterns of habitat suitability and disease distributions for conservation and management purposes. This thesis examined data quality from a wildlife health database in the context of spatial analysis of wildlife disease. Spatial analysis of the data to predict habitat suitability of bats and white nose syndrome afflicted bats was examined by using the MaxEnt modelling method. Methods to reduce spatial bias were examined and specific …

Factors Limiting Sand Dune Restoration In Northwest Beach, Point Pelee National Park, Canada, Pritichhanda Nayak, Pritichhanda Mohanty Nayak

Theses and Dissertations (Comprehensive)

Known as home to rare species of flora and fauna, and their critical habitats, Northwest beach of Point Pelee National Park has undergone significant ecological and infrastructural changes in the past decades. A number of important management challenges have emerged, including conservation of endangered Five-lined Skink (Plestiodon fasciatus) which inhabit the extensive dune system within the park. This research investigates key factors for sand dune ecosystem restoration in Northwest beach of Point Pelee with particular attention to the conservation of Skink habitat. Random stratified sampling method was used to collect sand and vegetation samples from the disturbed and …

Arriving Somewhere, Not Here: Exploring And Mapping The Relationship Between Border Enforcement And Migration By Boat In The Central Mediterranean Sea, 2006 To 2015, Kira Williams

Theses and Dissertations (Comprehensive)

The European Union (EU) implemented a maritime interdiction network using search and rescue which interdicted at least 462,813 “illegal migrants” in the Central Mediterranean Sea between 2006 and 2015. This involved 15 discrete, militarised and semi-secret maritime interdiction operations (MIOs) at a minimum cost of 126.9 million 2014 Euros. In this dissertation, I will explore and map these operations and their geographies between 2006 and 2015.

First, and based on the given existence of the European Patrols Network, I examine how this network came into being in the first place. This serves to show that the EU purposely created regular …

Emotions Predict Policy Support: Why It Matters How People Feel About Climate Change, Susie Wang, Zoe Leviston

Research outputs 2014 to 2021

Current research shows that emotions can motivate climate engagement and action, but precisely how has received scant attention. We propose that strong emotional responses to climate change result from perceiving one's “objects of care” as threatened by climate change, which motivates caring about climate change itself, and in turn predicts behaviour. In two studies, we find that climate scientists (N = 44) experience greater emotional intensity about climate change than do students (N = 94) and the general population (N = 205), and that patterns of emotional responses explain differences in support for climate change policy. Scientists tied their emotional …

Chinese Outbound Travel: Understanding The Socioeconomic Drivers, Songshan (Sam) Huang, Xiang Wei

Research outputs 2014 to 2021

This study used a national sample (N = 36,490) of Chinese urban residents to examine the relationship between outbound travel intention and some key demographic, economic, and geographic variables. Findings indicate that education, income, and paid vacation days significantly predicted outbound travel intention. Compared to residents in Tier-4 cities in China, those in Tier-1, -2, and -3 cities had higher probability of choosing outbound travel by 13.1%, 30.9%, and 15.3%, respectively. This study draws meaningful connections between Chinese outbound tourism and the social and economic realities in China and offers an alternative approach to understanding Chinese outbound tourism.

Geographic Disparities In Previously Diagnosed Health Conditions In Colorectal Cancer Patients Are Largely Explained By Age And Area Level Disadvantage, Belinda C Goodwin, Sonja March, Michael J Ireland, Fiona Crawford-Williams, Shu-Kay Ng, Peter D Baade, Suzanne K. Chambers, Joanne F Aitken, Jeff Dunn

Research outputs 2014 to 2021

Background: Geographical disparity in colorectal cancer (CRC) survival rates may be partly due to aging populations and disadvantage in more remote locations; factors that also impact the incidence and outcomes of other chronic health conditions. The current study investigates whether geographic disparity exists amongst previously diagnosed health conditions in CRC patients above and beyond age and area-level disadvantage and whether this disparity is linked to geographic disparity in CRC survival.

Methods: Data regarding previously diagnosed health conditions were collected via computer-assisted telephone interviews with a cross-sectional sample of n = 1,966 Australian CRC patients between 2003 and 2004. Ten-year survival …

Assessment Of Spatiotemporal Fusion Algorithms For Planet And Worldview Images, Chiman Kwan, Xiaolin Zhu, Feng Gao, Bryan Chou, Daniel Perez, Jinag Li, Yuzhong Shen, Krzysztof Koperski, Giovanni Marchisio

Electrical & Computer Engineering Faculty Publications

Although Worldview-2 (WV) images (non-pansharpened) have 2-m resolution, the re-visit times for the same areas may be seven days or more. In contrast, Planet images are collected using small satellites that can cover the whole Earth almost daily. However, the resolution of Planet images is 3.125 m. It would be ideal to fuse these two satellites images to generate high spatial resolution (2 m) and high temporal resolution (1 or 2 days) images for applications such as damage assessment, border monitoring, etc. that require quick decisions. In this paper, we evaluate three approaches to fusing Worldview (WV) and Planet images. …

Residential Solar In Washington State, Sam Pfeifer

All Master's Theses

Electricity generated through residential solar provides a low carbon source of electricity. However, diffusion of residential solar remains low across the United States. Growing this diffusion takes an understanding of localized uptake trends, which can focus policy and business efforts to help increase residential solar market penetration. This is the first research to investigate residential solar uptake in Washington State and to examine environmental education as a potential driver of residential solar uptake. Through a snapshot analysis which considers environmental, economic, education, and cultural variables the present research fills this gap. Triangulated results include mapping of variables, ordinary-least squares multiple …

Water Demand, Adaptive Capacity, And Drought: An Analysis Of The Upper Klamath Basin, Oregon And California, Patricia Snyder

All Master's Theses

Freshwater demand and scarcity issues are an issue of global concern, in particular for the American West as global climate models suggest precipitation regime changes and an increase of drought. This research conducts a case-study of the Upper Klamath Basin, located in south-central Oregon and northern California, a microcosm of the arid and semi-arid American West that experienced an economically, socially, and ecologically impactful drought in the early 2000s. Through a mixture of qualitative and quantitative methods this research: 1) identifies key stakeholders, their goals and key policies; 2) conducts an adaptive capacity assessment of water management within the basin; …

Virunga: Guns, Gorillas, And The Construction Of Transnational Natures, Adriana Disilvestro

Honors Theses

The recent western media attention surrounding Virunga National Park in the Democratic Republic of Congo, has brought up significant scholarly questions about the discursive portrayal of “ideal” Natures. In this thesis, I undertake a discursive analysis of western media materials about Virunga National Park in order to understand how ideas of Nature are transnationally constructed. In order to do this, undertake an analysis of the western oriented discursive material associated with three socio-political processes within the park: green militarization, gorilla trekking, and the ecotourist industry. Ultimately, I conclude that the discursive material portrays a highly spectacularized and commodified “ideal” nature, …

Geomorphic Consequences Of Hydroelectricity And Transportation Development Near Celilo Falls, Lower Mid-Columbia River, Washington, Noah I. Oliver

All Master's Theses

Along the Columbia River, hundreds of miles of transportation infrastructure and over sixty hydroelectric dams have been constructed. This altered a rich cultural landscape with evidence of 10,000 years of continuous occupation. Researchers have attempted to understand the impacts of anthropogenic factors on the Columbia River, focusing on the riverine environment. However, the effect of transportation and hydroelectricity developments to eolian landforms on the floodplains and adjoining slopes have not been studied. Focusing on 2,800 acres near Celilo Falls, this study 1) establishes a baseline condition of eolian landforms from 1805 to 1900; 2) conducts an air photo increment analysis …

การวิเคราะห์ผลกระทบทางด้านเศรษฐกิจและสังคมจากการเปลี่ยนแปลงการใช้ที่ดินบริเวณชายฝั่งอ่าวบ้านดอน จังหวัดสุราษฎร์ธานี, รัฐพงษ์ ชูติกัณฑ์

Chulalongkorn University Theses and Dissertations (Chula ETD)

การวิจัยนี้มีวัตถุประสงค์เพื่อศึกษาการเปลี่ยนแปลงการใช้ที่ดินของพื้นที่ชายฝั่งอ่าวบ้านดอนและเพื่อวิเคราะห์ผลกระทบด้านเศรษฐกิจและสังคมที่เกิดขึ้นจากการเปลี่ยนแปลงของพื้นที่ดังกล่าว การดำเนินการวิจัยประกอบด้วย 4 ขั้นตอนคือ 1) การศึกษาการเปลี่ยนแปลงการใช้ที่ดินของพื้นที่ชายฝั่งอ่าวบ้านดอนในระหว่าง พ.ศ. 2537 – 2560 จากการแปลภาพถ่ายดาวเทียม 2) การศึกษาผลกระทบด้านเศรษฐกิจและสังคมในพื้นที่ศึกษา ใช้วิธีการสัมภาษณ์เชิงลึก (Deep Interview) และการสังเกตการณ์ (Observation) จากประชาชนในพื้นที่ เช่น ผู้นำชุมชน เกษตรกรผู้เพาะเลี้ยงสัตว์น้ำชายฝั่ง 3) การวิเคราะห์ผลกระทบทางเศรษฐกิจและสังคมจากการเปลี่ยนแปลงการใช้ที่ดิน รวมถึงปัจจัยที่ก่อให้เกิดการเปลี่ยนแปลง ผลการวิจัยพบว่า 1) ในระหว่าง พ.ศ. 2537–2560 การใช้ที่ดินของพื้นที่ชายฝั่งอ่าวบ้านดอนมีการเปลี่ยนแปลงจากพื้นที่ภาคเกษตรกรรม (เกษตรกรรมและพื้นที่เพาะเลี้ยงสัตว์น้ำ) ไปเป็นชุมชน (เช่น ที่อยู่อาศัย ถนน) และพื้นที่โล่งมากที่สุด ผลกระทบด้านเศรษฐกิจที่เกิดขึ้น ได้แก่ 1. รายได้ลดลง 2.หนี้สินเพิ่มขึ้น 3.การสูญเสียที่ดิน 4.การเปลี่ยนแปลงอาชีพ โดยปัจจัยที่ก่อให้เกิดผลกระทบทางเศรษฐกิจ ได้แก่ เงินทุน มลพิษทางน้ำ ภัยธรรมชาติ โครงการพัฒนาในพื้นที่ การพัฒนาของเทคโนโลยี ราคาผลผลิตสัตว์น้ำ ระบบนายทุน เป็นต้น ผลกระทบทางสังคมที่เกิดขึ้น ได้แก่ 1.ความสัมพันธ์ของคนชุมชนลดลง 2.ความขัดแย้งในชุมชน 3.การเลือนหายไปของภูมิปัญญาท้องถิ่น โดยปัจจัยที่ก่อให้เกิดผลกระทบทางสังคม ได้แก่ เปลี่ยนแปลงทางด้านอาชีพ การเปลี่ยนสู่สังคมเมือง ระบบนายทุน การแย่งชิงทรัพยากรในพื้นที่

Subsidiary Development Of New Technologies: Managing Technological Changes In Multinational And Geographic Space, Anupama Phene, Stephen Tallman

Management Faculty Publications

This study explores the co-evolution of the subsidiaries of the multinational firm with their global organizations and geographic locations. We examine when and how subsidiaries make sense of and respond to technological changes in these environments to expand their scope and develop new technologies. Using the concept of local search, we propose that technological changes in a subsidiary’s parent firm and host country, in areas specific to the subsidiary’s expertise and at the broad industry level, have differential effects on subsidiary development of new technologies. We further propose that subsidiary innovative capability acts as a moderator, enabling subsidiaries to respond …

La Dialéctica, David Harvey

Publications and Research

Raymond Williams eligió el recurso de pensar ‘mundos posibles’ ficticios para abordar la complejidad de temas relativos al lugar, el espacio y el ambiente. ¿Sin embargo, será que este era un recurso necesario, o más bien una estrategia aleatoria suya para profundizar en el estudio de la teoría de la cultura? Empezaré en este capítulo por demostrar que la estrategia empleada por Williams no es necesaria en absoluto. Espero poder demostrar que la investigación materialista histórica, inducida por un entendimiento dialéctico, puede integrar los temas de lugar, espacio y ambiente (naturaleza) en la teoría social y en la teoría literaria. …

Geografía Abolicionista Y El Problema De La Inocencia, Ruth Wilson Gilmore

Publications and Research

Resumen:

En el presente artículo se analizan las geografías carcelarias en los Estados Unidos, desde el despliegue del capitalismo racial. La geógrafa afroamericana parte de la tesis de que las prisiones contemporáneas son extractivas, es decir, extraen personas y, cuando, en el mejor de los casos, no hacen parte de los altos índices de las muertes prematuras, las expulsan al mundo sin el derecho a ser ellas, dinámica que estimula la circulación rápida de flujos de dinero. Frente a esta topografía anuladora de la vida, la también activista afroamericana reflexiona sobre su experiencia en contra del complejo militar carcelario, el …

Representing Wilderness In The Shaping Of America's National Parks: Aesthetics, Boundaries, And Cultures In The Works Of James Fenimore Cooper, John Muir, And Their Artistic Contemporaries, Alana Jajko

Master’s Theses

This project studies the works of James Fenimore Cooper, John Muir, and their artistic contemporaries in relation to the shaping of America’s national parks and what it means for the parks and their attending wilderness to be symbolic of the nation. It seeks to reveal the national parks as artistic representations of a constructed wilderness, while also emphasizing the physical experience of the natural world as a means of supplementing our subjective views. Through the lenses of aesthetics, boundaries, and cultures, I narrow my study to focus on three distinct perspectives by which we can understand the national parks and …

Participatory Gis As A Tool For Stakeholder Engagement In Building Resilience To Sea Level Rise: A Demonstration Project, Juita-Elena (Wie) Yusuf, Pragati Rawat, Carol Considine, Michelle Covi, Burton St. John Iii, J. Gail Nicula, Khairul A. Anuar

School of Public Service Faculty Publications

This article describes a participatory geographical information system (PGIS) demonstration project used as part of the stakeholder engagement efforts undertaken by the Citizen Engagement Working Group of the Hampton Roads Sea Level Rise Preparedness and Resilience Intergovernmental Planning Pilot Project. The PGIS demonstration project was conducted in the Little Creek/Pretty Lake case study area in the Hampton Roads region of southeastern coastal Virginia. PGIS served as a deliberative and participatory mechanism to obtain local knowledge from residents about the location of valued assets within the community and locations challenged by increased flooding and sea level rise. The PGIS application, using …

Knowledge Processes And The Potential For Adaptive Governance Of Inshore Fisheries In The Solomon Islands, Amber W. Datta

Graduate Student Theses, Dissertations, & Professional Papers

Rapid environmental change, ranging from the collapse of fisheries to the rise of sea levels, poses significant challenges for the governance of marine resources. In Pacific Island Countries and Territories (PICTs), these changes result in the loss of marine resources, threatening both the biodiversity of coastal ecosystems and the communities that rely on them. Existing top-down, centralized forms of environmental governance lack the flexibility needed to address these issues especially at local scales, while bottom-up approaches often lack the coordination and authority needed to respond quickly to change. More adaptive forms of marine governance are needed to ensure that PICTs …

Reproduction Of Space In The Mountains Of Morocco: A Case Study In The Western Rif, Ismail Medkouri

Graduate Student Theses, Dissertations, & Professional Papers

The environmental history of the mountains in Morocco was written under the French colonial administration; and its revision upon independence was biased toward an Arabist perspective. These historical narratives significantly influence the study of contemporary spatial phenomena, typically by undermining the validity of the vernacular mode of production of space. This study (1) reviews key myths pertaining to the spatial history and transformation in mountainous areas in Morocco; and (2) analyzes the contemporary mountain settlement of Ain Mediouna, Province of Taounate in light of a revised environmental narrative. Methods include the following: (1) historical document analysis; and (2) morphogenetic analysis …