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Assessing Natural And Mechanical Dune Performance In A Post-Hurricane Environment, Jean T. Ellis, Mayra Alejandra Roman-Rivera 2019 University of South Carolina - Columbia

Assessing Natural And Mechanical Dune Performance In A Post-Hurricane Environment, Jean T. Ellis, Mayra Alejandra Roman-Rivera

Faculty Publications

The purpose of this study is to document the geomorphic evolution of a mechanical dune over approximately one year following its installation and compare it to the recovery of a natural dune following the impact of Hurricane Matthew (2016). During the study period, the dunes’ integrity was tested by wave and wind events, including king tides, and a second hurricane (Irma, 2017), at the end of the study period. Prior to the impact of the second hurricane, the volumetric increase of the mechanical and natural dune was 32% and 75%, respectively, suggesting that scraping alone is not the optimal protection …


Assessing The Impacts Of Gold Mining Deforestation On The Giant Otter (Pteronura Brasiliensis) In Madre De Dios, Peru, Erica Carcelen 2019 Clark University

Assessing The Impacts Of Gold Mining Deforestation On The Giant Otter (Pteronura Brasiliensis) In Madre De Dios, Peru, Erica Carcelen

Sustainability and Social Justice

Gold mining activity is highly prevalent in the Madre de Dios region, Peru. This activity poses large environmental impacts including deforestation, sedimentation of rivers, and pollution from mercury used during extraction. Mining activity is a major threat to the endangered giant otter as it destroys its preferred riverine habitat. Moreover, mercury used during gold extraction bio-accumulates in fish, which constitutes the entirety of their diet. In order to conserve the giant otter, it is necessary to identify conservation priority areas. In a reactive conservation planning approach, the objective of this work was to prioritize areas suitable as giant otter habitat …


Analyzing Trends And Patterns In Adverse Birth Outcomes In Massachusetts From 2000-2014, Madeleine Haynes 2019 Clark University

Analyzing Trends And Patterns In Adverse Birth Outcomes In Massachusetts From 2000-2014, Madeleine Haynes

Sustainability and Social Justice

This study explores spatio-temporal trends and patterns in adverse birth outcomes (ABO) in the state of Massachusetts from 2000-2014. ABO include low birth weight (< 2500 g) and preterm deliveries (gestational age < 37 weeks). This research evaluates if there are areas in Massachusetts that have experienced statistically significant increases or decreases in ABO throughout the study period. Birth data was obtained from the Massachusetts Department of Public Health and only singleton, live births were included for the analysis. The data were aggregated to census tracts, and the total number of births and the number of ABOs were calculated for each census tract for each year. In total, 1478 census tracts were included in this analysis. Births to non-Hispanic black mothers and births to non-Hispanic white mothers were separated to evaluate if trends in ABO are similar regardless of race as previous literature has identified a much higher rate of ABO in births to non-Hispanic black women. Trends and patterns of ABO were evaluated using the Space Time Cube and the Mann-Kendall statistic and a multivariate regression was conducted to identify potential correlations between socioeconomic factors and prevalence of ABO. Results of this study can be used to identify areas that are experiencing an increase in ABO to potentially allow for more effective, targeted intervention methods.


Seduction, Promises And Disneyfication Of Barbuda Post Irma, Sophia Perdikaris, Rebecca Boger, Emira Ibrahimpašić 2019 University of Nebraska-Lincoln

Seduction, Promises And Disneyfication Of Barbuda Post Irma, Sophia Perdikaris, Rebecca Boger, Emira Ibrahimpašić

School of Global Integrative Studies: Faculty Publications

Under the guise of post-hurricane development, the national government of Antigua and Barbuda exploited the disasterscape of post Hurricane Irma Barbuda to usher in a new wave of economic development that has left Barbudans separated from their unique culture and identity. In this article we explore what are inhabited vs. uninhabited spaces, the effects of Colonial Christian ideas on cultivated vs. uncultivated lands and the effects of capitalist seduction to traditional landscapes and seascapes. We argue that this neocolonial approach to traditional lifeways increases vulnerability of both people and environment. By wiping out diversity and culture in order to replace …


Anthropogenic Landscapes Of Amazonia : A Spatial Analysis Of Landscape Modification And Settlement Organization At Macurany, Brazil., M. Grace Ellis 2019 University of Louisville

Anthropogenic Landscapes Of Amazonia : A Spatial Analysis Of Landscape Modification And Settlement Organization At Macurany, Brazil., M. Grace Ellis

Electronic Theses and Dissertations

Anthropogenic landscapes are the product of complex human-environment processes that form distinct features in the landscape, which materially preserve and reflect human behavior. Anthropogenic landscapes in Amazonia likely date back to human colonization of the region around 16,000 BP. Since colonization, humans have been marking, modifying, managing, and engineering the landscape resulting in a mosaic of anthropogenic landscape features across Amazonia. The diversity of ancient landscapes documented in Amazonia reflects the cultural heterogeneity that existed in the past. This research explores the complex human-environmental processes that form distinct, identifiable, lasting features on the landscape and what these features can illuminate …


Stream Channel Monitoring In Northern Great Plains Network, Data Quality Standards, Darren J. Thornbrugh 2019 United States National Park Service, Northern Great Plains Network Inventory & Monitoring Program

Stream Channel Monitoring In Northern Great Plains Network, Data Quality Standards, Darren J. Thornbrugh

United States National Park Service: Publications

Executive Summary

The purpose of this report is to document the standards used by the Northern Great Plain Network (NGPN) for activities related to the collection, processing, storage, analysis, and publication of monitoring data as described in the Protocol implementation plan for stream channel monitoring in the Northern Great Plains Network: narrative version 1.0 (Thornbrugh et al. 2019). The plan also serves as a guide for all NGPN personnel who are involved in protocol/program activities and as a resource for identifying memoranda, publications, and other literature that describe associated techniques and requirements in more detail.


On The Nature Of Transportation, Ofir J. Klein 2019 CUNY Hunter College

On The Nature Of Transportation, Ofir J. Klein

Theses and Dissertations

Just as cities have changes, so too have the conversations regarding them. To understand complex phenomena, often one breaks them down into elemental parts. The city is no different. By taking note of these buildings blocks, one is then led into higher order concerns. As the literature shows, these higher order, first order, concerns are denominated by the categorical "labor concerns," and even "housing concerns." In order for scholars to highlight and further their dialogue within their discipline, they draw upon different methods, methodologies, and studies more generally to make a case for the first order concern. This expands the …


Homelessness In Portland, Oregon: An Analysis Of Homeless Campsite Spatial Patterns And Spatial Relationships, Krystle N. Harrell 2019 Portland State University

Homelessness In Portland, Oregon: An Analysis Of Homeless Campsite Spatial Patterns And Spatial Relationships, Krystle N. Harrell

Geography Masters Research Papers

Homelessness is a complex American social issue. Understanding the homeless population, including how many people experience homelessness, how they entered the experience, their demographics, how they survive, and where they survive, aids policymakers, planners, and advocates in developing the appropriate approaches and solutions to end and prevent homelessness. Analysis of homeless spatial patterns and distributions across different locales provides a more in-depth understandings of this population and how best to support them, from the local to national level. Using geographic information systems (GIS) and statistical methods, this study examines the spatial patterns of homeless campsites and their relationship with urban …


Spreadsheets-In-Space: A Quantitative Exploration Of Movement, Currency Creation, And Conflict Within Eve Online, Christopher Alan Pryor 2019 University of Arkansas, Fayetteville

Spreadsheets-In-Space: A Quantitative Exploration Of Movement, Currency Creation, And Conflict Within Eve Online, Christopher Alan Pryor

Graduate Theses and Dissertations

EVE Online is a massively-multiplayer online game with complex interactions between players and their unique, virtual environment. These relationships are the ongoing results of a conflict-driven economy, but they vary both in duration and by location.

This study attempts to quantify the direct effects of movement and indirect effects of conflict upon economic activity in the form of currency creation and delineate how successfully these relationships can be quantified by narrower time-spans and areas. Results of the mediation models used in this exploration indicate the changing relationship between movement (Ship Jumps), conflict (Ship Kills), and currency creation (Faction Kills) is …


Analysis And Conservation Of Native Forests At Kessler Mountain Fayetteville, Arkansas, Alan James Edmondson 2019 University of Arkansas, Fayetteville

Analysis And Conservation Of Native Forests At Kessler Mountain Fayetteville, Arkansas, Alan James Edmondson

Graduate Theses and Dissertations

Kessler Mountain in Fayetteville Arkansas has long been recognized for its beauty and natural resources. Parts of Kessler Mountain have been homesteaded and developed in the past, but most of the mountain has remained relatively undisturbed. The planned development of over 4,000 housing units to cover Kessler Mountain stimulated controversy and consideration of other management alternatives. A twist of fate involving an economic recession, a dedicated group of outdoor recreation enthusiasts, and environmental conservationists led to the permanent protection of 384 acres in the Kessler Mountain Regional Park. To help evaluate the natural resources at Kessler Mountain, forest composition, structure, …


Inheritances Of Injustice/Transference Of Freedom: An Intimate Project On Black Women's Intergenerational Relationships And The Consequences Of The Punishment System, Whitney Richards-Calathes 2019 CUNY Graduate Center

Inheritances Of Injustice/Transference Of Freedom: An Intimate Project On Black Women's Intergenerational Relationships And The Consequences Of The Punishment System, Whitney Richards-Calathes

Dissertations, Theses, and Capstone Projects

This project centers the multi-generational familial relationships between system-impacted Black women, mapping and uncovering the ways in which incarceration and practices of punishment impact, shape, hurt, and displace Black femme lineages. Through a qualitative lens and a specific focus on the current social and political landscape of Los Angeles, this dissertation examines the ways Black women are impacted by carceral ideology; from punitive definitions of Black womanhood, to the surveillance on Black femme familial intimacy and the rupture of Black women’s sense of home and place. Understandings of mass incarceration are frequently male-centered and most analyses of Black women’s system …


Hearing/S: Will In The Carceral Archive, Kayla Morse 2019 CUNY Graduate Center

Hearing/S: Will In The Carceral Archive, Kayla Morse

Dissertations, Theses, and Capstone Projects

This long-form poetry project follows the human will — in this case the “criminal,” or captive will — as it is manhandled through an archive of reverends, wardens and superintendents narrating the future of prison reform. Drawing primarily from National Prison Association Conference archives between the years 1874 and 1895, these documents saturate the work with a will resistant but compelled towards subjugation by the state — as it appears within the text across forced labor economies, eugenic prison science that dictates starvation, classification, and isolation as the rule, the dehumanization of banal bureaucratic processes, the visceral and spectacular violence …


Project Sidewalk: A Web-Based Crowdsourcing Tool For Collecting Sidewalk Accessibility Data At Scale, Manaswi SAHA, Michael SAUGSTAD, Hanuma MADDALI, Aileen ZENG, Ryan HOLLAND, Steven BOWER, Aditya DASH, Sage CHEN, Anthony Li, Kotaro HARA, Jon FROEHLICH 2019 Singapore Management University

Project Sidewalk: A Web-Based Crowdsourcing Tool For Collecting Sidewalk Accessibility Data At Scale, Manaswi Saha, Michael Saugstad, Hanuma Maddali, Aileen Zeng, Ryan Holland, Steven Bower, Aditya Dash, Sage Chen, Anthony Li, Kotaro Hara, Jon Froehlich

Research Collection School Of Computing and Information Systems

We introduce Project Sidewalk, a new web-based tool that enables online crowdworkers to remotely label pedestrian-related accessibility problems by virtually walking through city streets in Google Street View. To train, engage, and sustain users, we apply basic game design principles such as interactive onboarding, mission-based tasks, and progress dashboards. In an 18-month deployment study, 797 online users contributed 205,385 labels and audited 2,941 miles of Washington DC streets. We compare behavioral and labeling quality differences between paid crowdworkers and volunteers, investigate the effects of label type, label severity, and majority vote on accuracy, and analyze common labeling errors. To complement …


A Comparison Of Hominin Teeth From Lincoln Cave, Sterkfontein L/63, And The Dinaledi Chamber, South Africa, Juliet K. Brophy, Joel Irish, Steve E. Churchill, Darryl J. de Ruiter, John Hawks, Lee R. Berger 2019 Louisiana State University

A Comparison Of Hominin Teeth From Lincoln Cave, Sterkfontein L/63, And The Dinaledi Chamber, South Africa, Juliet K. Brophy, Joel Irish, Steve E. Churchill, Darryl J. De Ruiter, John Hawks, Lee R. Berger

Faculty Publications

Prior to the recovery of Homo naledi from the Dinaledi Chamber of the Rising Star Cave system, the Middle Pleistocene fossil record in Africa was particularly sparse. With the large sample size now available from Dinaledi, the opportunity exists to reassess taxonomically ambiguous teeth unearthed at the nearby site of Sterkfontein. Teeth recovered from Lincoln Cave South and area L/63 at Sterkfontein have been considered ‘most probably Homo ergaster’ and ‘perhaps Archaic Homo sapiens’, respectively. Given the similarities shared between Lincoln Cave, area L/63, and the Dinaledi Chamber with regard to climatic/geologic depositional context and age, two teeth from the …


Potential Fossil Yield Classification (Pfyc) Survey Of Nevada Surficial Geology, And A Multi-Sensor, Remote Sensing, Change-Detection Study Of Land-Use/Land-Cover Urbanization Impacting The Las Vegas Formation Located In Northwestern Las Vegas Valley, John Jayson Medema 2019 University of Nevada, Las Vegas

Potential Fossil Yield Classification (Pfyc) Survey Of Nevada Surficial Geology, And A Multi-Sensor, Remote Sensing, Change-Detection Study Of Land-Use/Land-Cover Urbanization Impacting The Las Vegas Formation Located In Northwestern Las Vegas Valley, John Jayson Medema

UNLV Theses, Dissertations, Professional Papers, and Capstones

This thesis is a combination of two separate but related projects. The first project is a Potential Fossil Yield Classification (PYFC) survey. The PFYC is a Bureau of Land Management funded survey designed to synthesize paleontologic information into a geographic information system (GIS) as a distributable geodatabase. The database is designed to represent surficial geologic deposits contained in a polygon shapefile. Throughout the State of Nevada each polygon represents a mapped geologic unit at a scale of at least 1:250 k. Each mapped geologic unit is then assigned a “potential fossil yield classification”, a numerical ranking value of 1-5 based …


The Value Of Farmland: Mapping Assessor Data To Understand Land Use Change, Lyndi Perry 2019 Utah State University

The Value Of Farmland: Mapping Assessor Data To Understand Land Use Change, Lyndi Perry

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Ideas developed by regional economists have potential applications within the urban planning field. One potential application is toward conserving farmland, and within this thesis this topic is examined for the study area of Utah County, Utah. Using assessor data, a land value map is created and further used to develop a regional economic model and spatial models that were analyzed for patterns of land use change.

Findings show that representing land value as continuous surface maps is a useful approach. The maps reveal that Utah County has densified as its population increased while farmland loss still occurred in agriculturally-important areas. …


The Image From The Road: Towards Mapping The Phenomenological, Rachel Anna Smith Loerts 2019 University of Arkansas, Fayetteville

The Image From The Road: Towards Mapping The Phenomenological, Rachel Anna Smith Loerts

Graduate Theses and Dissertations

An area of focus, used in early and contemporary forms of cognitive geography research, is the ‘cognitive map’, a concept that suggests “that people hold a map-like database in their minds to which they can add and use to tackle geographical tasks”. Kevin Lynch, an urban planner in the 1960s, was an early adopter of the cognitive map approach to reveal spatial cognition, what or how people see their environment, specifically cognition of the urban environment. Lynch’s research aimed to develop empirical methods, to identify how people make spatial relationships. Contemporary tools like machine learning are now considered relevant for …


The Alt-Right And Global Information Warfare, Emmi Bevensee, Alexander Ross 2019 University of Arizona Senior Fellow

The Alt-Right And Global Information Warfare, Emmi Bevensee, Alexander Ross

Geography Faculty Publications and Presentations

The Alt-Right is a neo-fascist white supremacist movement that is involved in violent extremism and shows signs of engagement in extensive disinformation campaigns. Using social media data mining, this study develops a deeper understanding of such targeted disinformation campaigns and the ways they spread. It also adds to the available literature on the endogenous and exogenous influences within the US far right, as well as motivating factors that drive disinformation campaigns, such as geopolitical strategy. This study is to be taken as a preliminary analysis to indicate future methods and follow-on research that will help develop an integrated approach to …


Losing Louisiana: Race, Techno-Science, And The Disappearing Geographies Of The Lower Mississippi River Delta, Monica Patrice Barra 2019 CUNY Graduate Center

Losing Louisiana: Race, Techno-Science, And The Disappearing Geographies Of The Lower Mississippi River Delta, Monica Patrice Barra

Dissertations, Theses, and Capstone Projects

Based on eighteen months of ethnographic and historical research in southeast coastal Louisiana (USA), this dissertation explores the racial histories, engineering and scientific practices, and geophysical processes that have shaped land loss and coastal restoration in the lower Mississippi River Delta. Rather than treating land loss simply as a natural process or matter of environmental restoration, this ethnography examines its cultural, material, and political dimensions, especially for communities of color that have already experienced long histories of loss — of property, livelihood, and political rights. A focus on the geophysical transformations of the river - dictating land growth, sinking, and …


Training As Restructuring: Cases From Entry-Level Healthcare And Manufacturing Workforce Training In Eastern Connecticut, Shelley Buchbinder 2019 CUNY Graduate Center

Training As Restructuring: Cases From Entry-Level Healthcare And Manufacturing Workforce Training In Eastern Connecticut, Shelley Buchbinder

Dissertations, Theses, and Capstone Projects

Since the 1980s, capital mobility and state restructuring have increased precarity in older industrial regions, such as eastern Connecticut (CT). These changes reconfigured labor markets, changing the work available, including the types, conditions, and skills required. Greater responsibility devolved onto poor and working-class people to navigate a labor market with insufficient living-wage work with 42.4% of jobs pay under $15/hour (Tung, Lathrop, & Sonn, 2015). Entry-level healthcare and manufacturing are two avenues for sub-baccalaureate, living-wage employment. Employment and Training (E&T) prepares people for entry-level jobs; it is a politically popular response to restructurings (Lafer, 2002; Laney et al., 2013). How …


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