Geographic Information Sciences Commons^™

Caribou Migration And Non-Local Hunting In Northwest Alaska: A Gis Analysis Of Hunting Activity And Its Relationship With Caribou Migration Corridors, Brittney L. Jiménezszabo

Geography and the Environment: Graduate Student Capstones

Indigenous Alaskans rely on subsistence hunting for food, with Barren-ground caribou making up approximately 27% of their diet. It is believed by subsistence hunters that non-local hunting is forcing a change in caribou migration behavior. This study examined non-local harvesting records from 2013 – 2025 in the northwest and interior Game Management Units (GMU) and Alaksa’s Western Arctic Caribou Herd (WACH) migration range data to answer the question, is there a spatial relationship between non-local harvests and WACH migration behavior. Mixed methods included spatial autocorrelation and local statistics. Findings led to the rejection of the null hypothesis which will help …

The Geography Of Race: A Spatial Analysis Of Free People Of Color In The City Of Charleston (1790-1861), Alexandra Ullman

All Theses

In Charleston, South Carolina, for all but one year from 1790 to 1860, the enslaved and free Black population outnumbered that of the white. Through manumission, the process of an enslaved person gaining their freedom, the free Black population grew substantially and reached a peak in South Carolina during the nineteenth century. This large community of free people of color (FPOC), shifted the social climate by upsetting the balance of white power, thus increasing racial conflict, tension, and legislation that aimed to control the movement of FPOC.

Despite FPOC comprising a significant portion of the total population of Charleston, there …

Weather Rescue At Sea: Recovering Historical Weather Observations From 19th Century British Naval Ships, Praveen Teleti, Ed Hawkins, Clive Wilkinson

Research Collection College of Integrative Studies

Ship logbooks represent a critical source of historical meteorological data, providing valuable observations of barometric pressure, air temperature, sea surface temperature, wind force and direction, and other variables. Substantial quantities of these records are unavailable to climate science as they have not yet been transcribed. We present ‘Weather Rescue at Sea’, a citizen-science project which transcribed millions of weather observations contained in 19th Century UK Royal Navy ship logbooks. We describe the logbook structure and weather observation-taking instructions and discuss significant challenges with the translation of handwritten text into accurate data due to errors arising from ambiguous handwriting, historical terminology, …

Typeface: Machine-Viewing Gentrification On Storefront Imagery In Bedford-Stuyvesant, Brooklyn, Alexander Mcquilkin

Dissertations, Theses, and Capstone Projects

Gentrification—broadly, the replacement of a less powerful group by a more powerful one in an urban context—is oft-discussed in the popular press, but its definition is much-debated in the urban planning literature. Furthermore, academic treatments of displacement understandably focus on measurable yet fairly abstract indicators like changes in rent or income, whereas neighborhood change is often registered by residents on the ground using visual, but difficult-to-quantify markers like retail turnover. This project uses image recognition technology on a set of storefront photos to index the visual streetscape of a neighborhood, as well as to track changes to that portrait over …

Mapping Historical Neighborhoods With Geospatial Viewshed Buffers, James B. Townsend

Dissertations, Master's Theses and Master's Reports

The concept of neighborhood has been long studied with little agreement beyond the notion that neighborhoods are somewhat self-contained areas within a wider urban environment. Despite the lack of a finite definition, there is wide agreement of the importance of studying population dynamics at the neighborhood scale. Many attempts have been made to spatially define, measure, and quantify contemporary neighborhoods, but less attention has been given to methods to spatially define historical neighborhoods. In this paper, we utilize a historical spatial data infrastructure for the city of London, Ontario to develop a viewshed methodology that recognizes that ‘neighborhood’ is unique …

Investigating The Relationship Between Noun Classes And Plant Folk Taxonomy In Chasu Language Of Kilimanjaro Region In Tanzania, Peter Rabson Mziray

Journal of Humanities and Social Sciences

The current study investigates the relationship between noun classes and plant folk taxonomy in Chasu (G 22). The study focuses on two objectives: the first objective is to describe the plant folk taxonomy in Chasu and the second objective is to determine the relationship between noun classes and plant folk taxonomy in Chasu. Data were collected from rural villages in Same and Mwanga districts by using free listing, field interviews (jungle-walk-and-identify), and written texts containing Chasu plant names. The findings reveal that Chasu folk taxonomy reflects different ethnobotanical categories; including a unique beginner which is mmea/mimea ‘plant(s)’, and three life …

Du Undergraduate Showcase Abstracts: Research, Scholarship, And Creative Works, Kabe Aberle, Nadia Kako, Kateri Mcrae, Brooke Agulnek, Sky Palmon, Yasmine Ramirez, Francisca Aguirre Beltran, Ashley Juarez, Bridget Kim, Tessa Appel, Sterling Kerr, Spencer Ingley, Gabe Meyer, Robin Tinghitella, Dale Broder, Lily Baeza, Chloe Beers, Julia Coakley, Whitney Kelsey, Sydney Gainforth, Gabi Wing, Audrey Martin, Aaliyah Amore Berry, Brooke Watley, Kiruthika Venkatesan, Rachel Bienstock, Annabella Brotherston, Madison Bryant, Mia Burgener, Emma P. Lieb, Rachel A. Johnson, Jennifer L. Hoffman, Kania Campbell, Kiena Campbell, Courtney Cassidy, Sage Krzyzkowski, Maddox Jones, Skylar Abookire, Luke Hawkins, Sunnah Yoon, Andrea Chu, Yan Qin, Nyah Cubbison, Brian Gearity, Daniel Mcintosh, Mariely Cruz, Edward Garrido, Grady Dionne, Nicole Doris, Lyndsie Salvagio, Ann-Charlotte Granholm-Bentley, Anna Dymov, Hannah Eckert, Gabrielle Welsh, Erica Larson, Charlie Ernst, Anna Zhou, Sarah Watamura, Larissa Fedorovich-Klein, Georgie Fields, Kimberly A. Guevara, Aven Mccall, Ben Peltier, Feruz Yahia, Patrick Flores, Jadyn Floyd, Sophia Forcier, J. Von R. Monteza, Peter Sokol-Hessner, Gwendolyn Geiger, Scott Nichols, Camryn Gunter, Kendal Hengst, Charlie Bednarz, Issy Garside, Addison Baker, Rachel Mina, Brooke Hermanson, Amanda Klingler, William Highfill, Sydney Jaques, Kerstin Lewey, Allison Grossery, Daniel Linseman, Ethan Lim, Jagger Livengood, Owen Mantelli, Gabby Pappas, Abby Mcdonald, Madeleine Dierking, Eve Miller, Emma Loeber, Anna Marlow, Michael Kerwin, Ella Mathews, Hillary Hamann, Khadija Mohamed, Vivian Nguyen, Gabri Notov, Ifunayachi Ogbonna-Ukuku, Sunil Kumar, Charles Baysah, Sarah Olson, Don Sullivan, Anna Paradiso, Jay Parrish, Mira Pronobis, Alisha Pravasi, Kerstin Haring, Diego Ramirez, Christopher Reardon, Juliana Ramirez, Casey Doherty, Ella Kestner, Teagan Weindel, Cate Billings, Pablo Torre-Walter, Lucy Rand, Samantha Reynolds, Mark Siemens, Khadeeja Rashid, Laine Satterlee, Piper Heilbronner, Lily Pound, Ben Whitehurst, Anna Respet, Lizzie Lesoing, Sydney Hertel, Aya Saad-Masri, Brooke Ballenger, Max Proske, Hannah Rosenberg, Ellia Nakahara, Sophia Espinoza, Ivan Woolhouse, Simon Ruland, Gorkem Er, Timothy Sweeny, Melaku Saketa, Michela Schenk, Maren Lynch, Madi Hamm, Grace Schroeder, Michelle Rozenman, Rana Seif, Jackson Hall, Marisela Simental, Daniel Paredes, Aaron Mena, Preston Spaan, Evelyn Stovin, David Andrew Swartz, Anh Tran, Daniel Pittman, Luke Farchione, Emily Boyer, Ukari Verner, Lacey Conrad, Jonathan Velotta, James Weiner, Jagger Gossett, Noah Sherry, Sam Proud, Ben Block, Avi Narayana, Zoey Weiss, Alyssa Wilson, Gabrielle Walsh, David Zonana, Keely Wright, Kena Riveria, Lillybelle Deer, Jena Doom, Elysia Davis, Isabelle Yaremenko, Caitlyn Young

DU Undergraduate Research Journal Archive

Abstracts from the DU Undergraduate Research Showcase.

Pilgrimage, Trade And Empire: A Gis Investigation Of Pre-Hispanic Roads In The Ocoña And Chorunga Valleys Of Peru, Geri Evilla

Electronic Theses and Dissertations

This research examines Inca imperial expansion into the Ocoña and Chorunga Valleys, through an investigation of precolonial roads and trails. It focuses on the Middle to Late Horizons (700 BCE-1534 CE), with specific attention to the last 100 years, when the region was occupied by the Inca state and experienced a rapid increase in population and architectural development. Data collected in excavations, and pedestrian, and drone surveys were used in geographic information systems, to map pre-Hispanic road systems. A combination of Least Cost Path and viewshed analyses were used to investigate land use patterns and tie this region into the …

Archaeological, Pxrf, And Gis Analyses At The Trestle Bridge Site (8ja186), Northwest Florida, Victoria Marie Freitas

USF Tampa Graduate Theses and Dissertations

The Trestle Bridge Site (8JA186), located on an eroding riverbank of the upper Apalachicola River in northwest Florida, represents a significant multi-component precontact site with occupations that date from the Early Woodland (~800 B.C.–A.D. 300) and the Fort Walton periods (A.D. 1000-1500). Previous research has broadly classified the site based on ceramic and lithic assemblages, but a detailed investigation into pottery production and environmental changes over time at the site remains unexplored in the understudied Apalachicola valley region. There also appears to be over a thousand-year gap in occupation at the site, as no Middle or Late Woodland ceramic or …

Establishing The Creative Network: Wv's Arts Entrepreneur Ecosystem Project, Mckayla R. Braun, Domenica Queen

CRC Research Symposium

The Tamarack Foundation for the Arts’ (TFA) the fellowship for the arts is an art foundation committed to nurturing the next generation of artists by providing a comprehensive support system designed to promote both creative and professional development. Through its fellowship program, TFA provides artists with access to critical resources, including financial literacy education, mentorship, and structured opportunities for artistic and professional growth. Recognizing that creative talent alone is not always sufficient to sustain a long-term artistic practice, TFA’s mission is to equip fellows with the knowledge and tools necessary to thrive both within and beyond the studio. As part …

Using Spatial Network Analysis To Explore Migration Of Extended Families In Historical Research, Rock Miller

Theses and Dissertations

This project proposes a geoinformatics approach for understanding the migration of extended families in historical contexts. It uses full-count longitudinal census data (developed by the Minnesota Population Center) and graph methods to define multi-generational extended family relationships and to model the locational structures of these families as a spatial network. Graph algorithms and mapping methods are used to interrogate these structures as reflections of the patterns of family outmigration and extension over time. The study is based on a set of extended families resident in a 15-county study area in the Bluegrass region of Kentucky in 1870, and their evolution …

Using Gis To Visualize Daily Routines At The Neighborhood And Household Scales: A Feminist Approach Using A Nineteenth-Century Diary, Sterling D. Quinn

Journal of Feminist Scholarship

Feminist scholars in the discipline of geography have noted the ways that routine activities at the household and neighborhood scales contribute to power relations and identity formation. Geographic information systems (GIS), with their ability to create multiple visual representations of people’s experiences in space at any scale, hold great potential for revealing these local processes and patterns that are often lost or invisible in broader historical narratives, especially when they pertain to women and children. This article contributes an example by using GIS to encode and map everyday events in a diary kept by Elisabeth Koren, a nineteenth-century Norwegian immigrant …

Imagine Lagos : Mapping History, Place, And Politics In A Nineteenth-Century African City, Ademide Adelusi-Adeluyi

Ohio University Press Open Access Books

Written from a digital humanities perspective, this book combines historical sources, maps, and a walking cartography to create new perspectives on the nineteenth-century history of Lagos, West Africa’s most populous city.

What traces do people leave in the places where they live, and even where they die? This book addresses the spatial history of nineteenth-century Lagos, rebuilding its past as a series of encounters: between men and women, between past and present, between enslaved and free, between living and dead, and finally between land and lagoon. In Imagine Lagos, Ademide Adelusi-Adeluyi argues that the invention, destruction, and reinvention of spatial …

Tradeoffs Of Generalization, Kyra M. Abrams, Peter T. Darch

I-GUIDE Forum

Models used in geospatial data science are often built and optimized for a specific local context, such as a particular location at a point in time. However, upon publication, these models may be generalized beyond this context, reused in research simulating or predicting other times and places. Without sufficient information or documentation, bias embedded in these models can in turn result in bias in the reuser’s research outputs. Drawing on a long-term qualitative case study of aging dams researchers and developers of models used by these researchers, we find significant documentation gaps. We combine a literature-based genealogy with interviews with …

Business Operators’ Perception Of The Impact Of The Portuguese Way Of St. James, Paula Remoaldo, Eduardo Duque, Vítor Ribeiro, José Cadima Ribeiro, Hélder Silva Lopes, Sandro Ferreira, Cátia Faria

International Journal of Religious Tourism and Pilgrimage

This research aims to analyse business operators’ perception of the impact of the Portuguese Way of St. James and to assess the landscape situation along a total section of 115 kilometres. Perceptions were collected in a survey of 112 small operators between 2020 and 2021. The diversity and singular components of the landscape make it a pleasant route to experience, where pilgrims have the possibility to improve wellbeing, and enjoy the landscape. Operators have profited from the significant increase in the number of pilgrims walking along the Way and claim that they aim to continue their operations.

Assessing Urban Tree Coverage Along The U.S.-Mexico Border: A Gis Analysis Of Paso Del Norte, Melanie Escobar

Open Access Theses & Dissertations

In recent years, researchers have extensively studied the spatial distribution of social demographics and urban tree canopy (UTC) in urban cities, but very few, to this date, address U.S.-Mexico border cities. To date, there is no research that assesses the distribution of urban tree canopy (UTC) in the city of El Paso, Texas, and Ciudad Juarez, Chihuahua, along the U.S.- Mexico border. Leveraging advanced mapping techniques and GIS tools, the study performs comparisons between countries (Juárez vs. El Paso urbanized areas and intra-country (within each country). It compares land cover classifications, assesses variations in UTC distribution across census tracts and …

Mapping Racial Covenants In Stearns County, Mn, Jonathan D. Carlson

Celebrating Scholarship and Creativity Day (2018-)

Over the past year, CSB and SJU Honors students uncovered previously unknown racial covenants included in property deeds in Stearns county. Racial covenants prevent people of certain races from owning or occupying property, thus creating segregated neighborhoods. The Great River Covenants Project (https://greatrivercovenants.org/) was created to educate the public about this work. Using Geographic Information Systems, I created maps to show the location of the covenants and when they appeared in neighborhoods through the decades of 1920 to 1960.

High And Dry - Contextualizing Domestic Root Cellar Drains In Southern Ontario, Anatolijs Venovcevs

Northeast Historical Archaeology

The subterranean root cellar is the quintessential feature of rural nineteenth-century archaeological sites in Ontario and much archaeological, historical, and architectural research on rural farmsteads has focused on defining and understanding these structures. However, this work has neglected an important component of this feature – the root cellar drain. This paper contextualizes these features within their broader nineteenth-century ideals of drainage and goes on to tackle the topic with the use of statistical analysis on the associated geographical, social, and economic attributes. The discussion presents opportunities that are present from the vast quantities of historical sites that have been excavated …

Monitoring Of Caucasus Heritage Sites Facing Cultural Genocide, Peyton Edelbrock

The Journal of Purdue Undergraduate Research

No abstract provided.

Stories, People, And Industrial Heritage Landscapes: Integrating Spatial Narratives And Deep Mapping For Use In Public Heritage, James A. Juip

Dissertations, Master's Theses and Master's Reports

Understanding the complexity of the industrial heritage landscape and working towards its holistic representation are long standing challenges for heritage practitioners and scholars alike. This dissertation focuses on addressing a gap in industrial heritage scholarship by addressing the question; can the integration of spatial narratives and deep mapping theory and practice improve upon the practice of public discourse in industrial heritage? Community heritage narratives are an important intangible aspect of the industrial heritage landscape that forms a discursive relationship with authorized heritage sources. Influencing this discourse can alter contemporary power relations that intertwine modern issues with perceptions of the past. …

In The Hot Seat: Acquiring Kernel Density Heat Map Design Guidance Through Delphi And Survey Methods, Lauren Eileen Mckinney-Wise

Dissertations and Theses

Kernel density heat maps have emerged as a new, popular thematic map type. Yet, unlike other thematic map types, little if any published guidance exists for effective heat map design. This is significant because maps are highly persuasive objects that are often utilized to communicate important information, but maps can also be misleading and misunderstood. Therefore, proper guidance for heat map creation is critical for cartographers to create maps that convey geographic information successfully.

To address this literature gap, I used a modified Delphi method and an online survey to investigate several questions, including understanding what cartographic experts think are …

Providing Risk Of The Environment’S Changing Climate Threats For Galleries, Libraries, Archives, & Museums (Protecct-Glam) Data File, Edward Benoit Iii, Jill Trepanier, Jennifer Vanos, Haley Moore, Kaitlyn Bailey, Emily Fisher, Annie Waddell, Mandy Hatman, Mary Sidwell, Symonne Russell, Virginia Seger, Paige Boutte, Amanda Latta, Zoe Mohammad, Kyriel Felton, Erin Deliman, Breanna Benson-Pearce, Wendy Johnson, Allyson Russell, Baillie Pretzer, Christopher Reeder, Melissa Mcconnell, Lisa Dahlke, Kaitlynn Melear, Lillian Bodi, Savannah T. Lyle, Zach Lannes, Gwen L. Wells, Benjamin A. Teincuff, Jason M. Straight, Tiffany Rockwell, Shane T. Manthei, Jennifer L. Benner, Jane Fiegel, Amanda Lima, Elizabeth Rininger, Caroline Melinger, Deborah Metz-Andrews, Meryl Roepke, Karen Isaac, Mallory Collins

School of Information Studies Datasets

The data file was created as part of the IMLS-funded project, PROTECCT-GLAM: Risk of The Environment’s Changing Climate Threats for Galleries, Libraries, Archives, and Museums in an effort to gather the identities and georeferences of all galleries, libraries, archives, and museums located within the United States.

The data file includes 22,388 archives, 21,189 libraries, and 29,781 museums.

Robert X House Collection, Dan Bonenberger, Brooke Boyst, Franklin Haywood, Carrie Malas, Jaclyn Panter, Ian Tomashik, Laura Waskiwicz, Taylor Williams, Austin Martin

Digital Heritage Preservation Collection

This collection examines the Robert X House at 18827 Keystone Street in Detroit, Michigan, a significant site in the history of the Nation of Islam and the broader narrative of Black empowerment and civil rights in mid-20th century America. Originally built in 1951 as a modest Federal Housing Administration (FHA) minimum ranch-style home, the property was purchased by Robert Davenport (later known as Robert X), an influential leader in the Nation of Islam. The house became a hub for religious instruction, community-building, and activism.

Robert X, a former boxer and musician, became a prominent figure in Detroit’s Nation of Islam …

Multisensory Experiences In Archaeological Landscapes—Sound, Vision, And Movement In Gis And Virtual Reality, Heather Richards-Rissetto, Kristy Primeau, David E. Witt, Graham Goodwin

Department of Anthropology: Faculty Publications

Archaeologists are employing a variety of digital tools to develop new methodological frameworks that combine computational and experiential approaches which is leading to new multisensory research. In this article, we explore vision, sound, and movement at the ancient Maya city of Copan from a multisensory and multiscalar perspective bridging concepts and approaches from different archaeological paradigms. Our methods and interpretations employ theory-inspired variables from proxemics and semiotics to develop a methodological framework that combines computation with sensory perception. Using GIS, 3D, and acoustic tools we create multisensory experiences in VR with spatial sound using an immersive headset (Oculus Rift) and …

Poverty In New York City: Social, Demographic And Spatial Characteristics, 1990-2019, Marco Castillo

Center for Latin American, Caribbean, and Latino Studies

Introduction:

This report analyzes trends in poverty in New York City over a period spanning from the year 1990 to 2019, including maps of poverty hot spots in the city.

Methods:

This report uses the American Community Survey PUMS (Public Use Microdata Series) data for all years released by the Census Bureau and reorganized for public use by the Minnesota Population Center, University of Minnesota, IPUMSusa, (https://usa.ipums.org/usa/index.shtml). See Public Use Microdata Series Steven Ruggles, J. Trent Alexander, Katie Genadek, Ronald Goeken, Matthew B. Schroeder, and Matthew Sobek. Integrated Public Use Microdata Series: Version 5.0 [Machine-readable database]. Minneapolis: University of Minnesota, …

Ancient Lowland Maya Neighborhoods: Average Nearest Neighbor Analysis And Kernel Density Models, Environments, And Urban Scale, Amy E. Thompson, John P. Walden, Adrian Z. Chase, Scott R. Hutson, Damien Marken, Bernadette Cap, Eric Fries, M. Rodrigo Guzman Piedrasanta, Timothy S. Hare, Sherman W. Horn Iii, George J. Micheletti, Shane M. Montgomery, Jessica Munson, Heather Richards-Rissetto, Kyle Shaw-Müller, Traci Ardren, Jaime J. Awe, M. Kathryn Brown, Michael Callaghan, Claire E. Ebert, Anabel Ford, Rafael A. Guerra, Julie A. Hoggarth, Brigitte Kovacevich, John M. Morris, Holley Moyes, Terry G. Powis, Jason Yaeger, Brett A. Houk, Keith M. Prufer, Arlen F. Chase, Diane Z. Chase

Department of Anthropology: Faculty Publications

Many humans live in large, complex political centers, composed of multi-scalar communities including neighborhoods and districts. Both today and in the past, neighborhoods form a fundamental part of cities and are defined by their spatial, architectural, and material elements. Neighborhoods existed in ancient centers of various scales, and multiple methods have been employed to identify ancient neighborhoods in archaeological contexts. However, the use of different methods for neighborhood identification within the same spatiotemporal setting results in challenges for comparisons within and between ancient societies. Here, we focus on using a single method—combining Average Nearest Neighbor (ANN) and Kernel Density (KD) …

Centers Of Community: A Spatial Analysis Of The Mid-19th Century Populaton Residing On Beacon Hill, Boston, Ma, Justin Malcolm

Graduate Masters Theses

The first Black church constructed in Boston, and the oldest extant Black church building in America, the African Meeting House was located on the North Slope of Beacon Hill; the predominant residence of Boston’s Black population during the nineteenth century. The African Meeting House has been the subject of several important archaeological investigations. In 1840, a schism within the African Meeting House congregation resulted in the establishment of the Twelfth Baptist Church. Historical contexts suggest that this neighborhood was highly segregated. A geographic and statistical analysis of the unique 1850 Boston City Census, which was made to yield spatial contexts …

The Spatial Associations Between Crime And Economy In Chicago 2015-2020, Hongtao Huang

Honors Capstones

The severity of the crime is often the most intuitive reflection of whether a region is safe and the top factor for the public when evaluating a region. Economist's list of the safest cities in seven major North American cities, Chicago was ranked at six, just above Dallas. Chicago scored the lowest in personal security, which is closely tied to the crime. Against the backdrop of higher unemployment and prices, this study is interested in how property-based crimes are related to the economic decline in Chicago geographically. The study used the heterogeneity analysis tool Geodetector to investigate the correlation between …

Accessing 3d Data, Francesca Albrezzi, John Bonnett, Tassie Gniady, Heather Richards-Rissetto, Lisa Snyder

Department of Anthropology: Faculty Publications

The issue of access and discoverability is not simply a matter of permissions and availability. To identify, locate, retrieve, and reuse 3D materials requires consideration of a multiplicity of content types, as well as community and financial investment to resolve challenges related to usability, interoperability, sustainability, and equity. This chapter will cover modes, audiences, assets and decision points, technology requirements, and limitations impacting access, as well as providing recommendations for next steps.

Decolonizing The Map: Indigenous Maps And Gis, Henry Osborne Beimers

All Graduate Theses, Dissertations, and Other Capstone Projects

Indigenous mapping practices have yet to be widely considered by geographers outside of a historical context. In this paper I critique the geographic research paradigm through the lens of settler colonial and critical cartographic theory. I present evidence for the value of Indigenous mapping practices through a historical-critical GIS analysis of two Indigenous maps, and a creation of a story map to present those results. Finally, I suggest future routes to integrate digital mapping and Indigenous mapping practices, for pedagogy, and for preserving cultural resources, language, land, and traditional Indigenous knowledge.