Geographic Information Sciences Commons^™

The Impact Of Climate Change On Selected Pnw Watersheds Through The Lens Of Western Red Cedar Habitat, Jordan T. Hamann

Dissertations and Theses

Climate change is a real phenomenon that is exacerbating existing natural processes and developing into a new normal for the planet. This change may be devastating for Pacific Northwest populations of Western Red Cedar (WRC) west of the Cascade Mountain range in the states of Oregon and Washington. WRC is a valuable tree species for reasons both economic and cultural. Dieback among WRC is following an accelerating trend. Since dieback is usually followed by tree mortality, understanding its causes and distribution is beneficial to the overall success of the species going into the future.

Through the use of ESRI's ArcGIS …

Geozoo Whitepaper, Tara Vansell

Documentation

This project’s main objective was to create and test how GIS and VR technologies could work together out-of-the-box to produce meaningful and equitable Open Educational Resources (OER = Free) learning activities for K-16 students. Our team comprising of expertise from Lindenwood University (Tara Vansell, GIS Instructor – Joseph Weber, Assistant Professor Art and Design, and Keegan Favors, Research Assistant Information Technology major) and the St. Louis Zoo (Michael Dawson, Conservation Education Liaison) were able to leverage ArcGIS Story Maps to deliver the interactive digital maps and immersive experiences together so that students could complete the created learning activities on an …

Using Story Maps Tp Deliver Vr Experiences -Powerpoint, Tara Vansell

Documentation

PowerPoint for the Using Story Maps tp Deliver VR Experiences presentation.

Spatial And Temporal Analysis Of Location And Usage Of Public Electric Vehicle Charging Infrastructure In The United States, Levente Juhasz, Hartwig H. Hochmair

GIS Center

Switching to electric vehicles (EVs) has increased rapidly over recent years. This paradigm change provides an important pillar in the United States transport sector to reach sustainability goals. EVs rely on a network of charging locations to operate. This study analyses the spatial distribution, accessibility and usage patterns of the public EV infrastructure in the US. First, using a negative binomial regression model, the influence of socio-economic and other factors on the abundance of EV charging locations in a state is investigated. Second, analysis of the network’s use and of service areas generated around charging locations provides insight into the …

Power Outage And Environmental Justice In Winter Storm Uri: An Analytical Workflow Based On Nighttime Light Remote Sensing, Jinwen Xu, Yi Qiang, Heng Cai, Lei Zou

GIS Center

The intensity of extreme weather events has been increasing, posing a unique threat to society and highlighting the importance of our electrical power system, a key component in our infrastructure. In severe weather events, quickly identifying power outage impact zones and affected communities is crucial for informed disaster response. However, a lack of household-level power outage data impedes timely and precise assessments. To address these challenges, we introduced an analytical workflow using NASA’s Black Marble daily nighttime light (NTL) images to detect power outages from the 2021 Winter Storm Uri. This workflow includes adjustments to mitigate viewing angle and snow …

Gis Use And Land Conflict In Rwanda: Case Of Gasabo District, Emmanuel Mushimiyimana

Journal of African Conflicts and Peace Studies

Land conflicts in Rwanda have been exacerbated by demographic boom, land scarcity, and social and political instability. Therefore, Rwanda adopted Geographical Information System (GIS) to empower existing traditional land demarcation in order to defuse land conflict. The aim of this research is to investigate and seek the effectiveness of GIS application and Land Information System (LIS) to land-based conflict with a special focus on Gasabo District and the challenges related to that. Both quantitative and qualitative research methods were used to collect and analyse data. Besides, the research used purposive sampling techniques in getting access to potential respondents of a …

Energy And Climate Change Issues Around Csudh, Alex E. Perez, Tara B. Jones, Raju Bista, Parveen K. Chhetri

CSU Journal of Sustainability and Climate Change

Climate change is posing significant challenges to California’s energy sector. Extreme weather events (heat and cold) may pressure existing infrastructure. Many studies have indicated that extreme climate events would impact the energy system by affecting peak electricity demand. However, very few studies have been conducted to understand how disadvantaged communities (DACs) will be impacted. Because of unequal access to energy infrastructure (electricity generation and battery storage), DACs are more vulnerable to power outages due to the rising number of significant weather events caused by climate change. To address the issue of how DACs are disproportionately affected by climate change-related energy …

Modeling The Impacts Of Sea Level Rise In Coastal Virginia At Multiple Scales, George Murray Mcleod Iv

OES Theses and Dissertations

Relative sea level is increasing along the Mid-Atlantic coast of the United States and the rate of relative sea level rise (ΔRSL) for Coastal Virginia is approximately double the rate of global sea level rise (ΔSLRG)(1). The potential impacts posed to communities by ΔRSL are best understood by examining the spatial relationship between the upper limits of ocean-connected waters and the geographic positioning of critical natural and societal assets. This research examines this problem at three spatial scales to quantify the impacts of ΔRSL and storm flooding events on (i) structural and transportation infrastructure for the tide-influenced coastal zone of …

Visibility And Intervisibility: A Viewshed Analysis Of The Oneota Component Of The Lake Koshkonong Locality, Rebekah Joy Gansemer

Theses and Dissertations

This research was conducted to analyze the visual relationship between Oneota village sites, Late Woodland habitations, and mound sites during a period of time that saw all of these groups living contemporaneously on Lake Koshkonong. My research seeks to not only understand what and who Oneota sites could see on the landscape, but also who might have been able to see them. This research adds to the discussion of Lake Koshkonong Oneota relationships with contemporaneous groups during the 11th-15th centuries.This study focuses on four sites within the Lake Koshkonong Locality that date to the Oneota period: Crescent Bay Hunt Club …

Multidimensional Investigation Of Tennessee’S Urban Forest, Jillian L. Gorrell

Doctoral Dissertations

Preserving existing trees in urban areas and properly cultivating urban forest conservation and management opportunities is valuable to the ever-growing urban environment and necessary for creating optimal experiences and educational tools to meet the needs of increasing urban populations. This dissertation contains studies investigating several facets of the urban forest, including environmental effects of deforestation and urbanization, tree equity, and urban forest facility management and accessibility. Community education and outreach at arboreta about the importance of the tree canopy can help promote environmental stewardship. A digital questionnaire was electronically distributed to representatives of arboreta certified through the Tennessee Division of …

Geological Mapping Of Ferric And Ferrous Irons In The Apache Hills, New Mexico: Applying Landsat 8 (Oli), Spectrometry, And Geographic Information System (Gis) Methods, Sergio Gerardo Macias

Open Access Theses & Dissertations

Mineral discoveries are typically tangible on surface studies. Previous research describes mineral deposits of ferric and ferrous irons in the lithology, structures, and alluvial fans in the Apache Hills in southwest New Mexico. The research for this thesis combines and models four methods for validating and mapping the presence of Ferric and Ferrous Irons developed in weathered zones above mineral deposits. A beneficial steppingstone before exploration and discovery begins with extensive research. This study began with data acquisition and reviewing previous research and was essential for the project methods. The study combines four techniques: spectral geology (e.g., remote sensing and …

Saint John's Prep Navigation Map, Alec Otte

Celebrating Scholarship and Creativity Day (2018-)

This map was a project commissioned by Jill Pauly, Director of Communications at St. John’s Prep School. The intended purpose of the map is to assist new students and first-time visitors with finding buildings and fields. Places such as Tower Field, Sexton Commons, and Thomas Hall/Life Safety were desired focuses as they are further from the main prep school building and thus more difficult to find without guidance.

Community Resilience: Conducting A Tornado Risk Assessment For Oklahoma City, Oklahoma​, Chanice Brown

Symposium of Student Scholars

On May 20th, 2013, the Newcastle-Moore tornado carved a 14-mile-long path of destruction through Oklahoma City, McClain, and Cleveland Counties. This event led to the deaths of 24 people, more than 200 injuries, and at least 2 billion dollars in damages. Tornadoes like the Newcastle-Moore are sporadic and technological advances have provided an extra layer of protection against them. However, researchers have found that one of the best methods for bolstering the safety of a community when facing such severe weather threats is developing a hazard mitigation plan. As such, the focus of this particular project was to identify the …

Gis Observations Of Missouri Amphibian Diversity, Kat Townsend, Tara Vansell

2023 Student Academic Showcase

Over the past decade, amphibian populations have been noticeably declining. As struggles between climate change, human development, and sustaining healthy ecosystems grows, it is vital to understand how these threats impact amphibians. Missouri has a rich diversity of toads, frogs, and salamanders but some of these species are struggling, such as the spring peeper and Ozark hellbender. Projects such as the St. Louis Zoo’s Frog Watch and iNaturalist observations have been implemented to involve citizens of Missouri in collecting valuable data pertaining to where amphibians are present and establishing where populations are struggling to thrive. The goal of this project …

The Human And Environmental Concerns Of The Ohio Train Derailment Using Geographic Information Systems, Lillian M. Nix, Tara Vansell

2023 Student Academic Showcase

The Norfolk Southern train derailment in East Palestine, Ohio poses many long term concerns for humans and the environment. Over a hundred thousand gallons of hazardous chemicals were released into the air, soil, and waterways after the train derailed and started a fire. Norfolk Southern performed a controlled burn of the chemicals after residents were told to evacuate. Was this really the best solution? Geographic Information Systems (GIS) datasets and tools can be used to get a better understanding of the impact the accident has had on the community. Overlaying datasets of waterways and cropland onto a map can help …

Permission-Based Marketing: Using Gis To Create Information Visualizations For Nonprofit Organizations., Mark J. Sciuchetti Dr., Jianping Huang

Atlantic Marketing Association Proceedings

No abstract provided.

Modeling Spatial Distributions Of Tidal Marsh Blue Carbon Using Morphometric Parameters From Lidar, Bonnie Turek

Masters Theses

Tidal marshes serve as important “blue carbon” ecosystems that accrete large amounts of carbon with limited area. While much attention has been paid to the spatial variability of sedimentation within salt marshes, less work has been done to characterize spatial variability in marsh carbon density. Driven by tidal inundation, surface topography, and sediment supply, soil properties in marshes vary spatially with several parameters, including marsh platform elevation and proximity to the marsh edge and tidal creek network. We used lidar to extract these morphometric parameters from tidal marshes to map soil organic carbon (SOC) at the meter scale. Fixed volume …

Mapping Abortion Access: Teaching About Abortion Through Geography, Molly Broscoe, Elaina Johns-Wolfe, Michelle L. Mcgowan

Feminist Pedagogy

No abstract provided.

The Psychogeographic Relationship With Memories, Popular Music, And Identity: A Case Study From 1995-2022 Of The Grateful Dead, Margaret Lane Walton

Theses

This paper will explore sonic geography and its impact on human and cultural geography through popular music, specifically the Grateful Dead, from 1995 to 2022. This research focuses on the eventization of the band and popular music post-Jerry Garcia’s death, whereas previous research has focused primarily on the band from 1965 to 1995. The infamous psychedelic rock and roll band was widely known for the created and imagined communities that it forged over their 30-year run. Recent research on soundscapes and music’s role in the study of geography precipitated the need for more attention to music geography. This paper explores …

Tourism, Mapping, Retail And Recreational Trails: A Case Study Of Connectivity Between Trails And Adjacent Downtowns In Anniston, Alabama, Usa, Jennifer Green

Theses

This study examines the estimated increase in economic impact on a geography’s local economy by creating cross-marketing efforts between expanding an established outdoor recreation trail to a closely located city downtown commerce district. This research will analyze the resulting potential rise in sales/lodging tax revenues for that city by mapping the trail and downtown district, and cross-marketing the other to users of both or either venue. Potential increase in economic impact will be estimated utilizing IMPLAN methodology by assessing the economic impact on the local economy that a percentage range of increased spending resulting from this cross-marketing effort could generate.