Social and Behavioral Sciences Commons^™

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.

From Mapping Place To Mapping Space In Library Gis Work, Lena Denis

Journal of Critical Digital Librarianship

At many academic libraries, library workers run the teaching, general reference consultations, technical troubleshooting, and software and licensing maintenance in Geographic Information Systems (GIS) for their institutions. This is very much the case in the Data Services unit of Johns Hopkins University’s Sheridan Libraries, where staff receive requests for help with a wide variety of mapping projects every semester. Sometimes they are straightforward requests for technical assistance, but sometimes they underpin much deeper investigations into how to situate people and significant events through time and geographic settings. This article discusses these types of requests in the context of the philosophical …

Mapping Louisiana's Missing: Spatiotemporal Profiling Of Louisiana's Missing Persons- An Experimental Application Of Geographic Information Systems And Forensic Anthropology, Liam J. Johnson

LSU Master's Theses

The growing number of unresolved unidentified and missing persons cases in the United States is this nation’s ‘silent mass disaster’ (Ritters, 2007). In addition to contextualizing biocultural traits of these cases, forensic anthropologists are uniquely qualified to address this underrecognized humanitarian crisis due to their proven ability to bridge conflicting stakeholders in often complex sociopolitical environments and to create improved opportunities for community collaboration. This project explores local and state demographic trends of missing persons cases and how this information can be used to assist investigative agencies with their missing population, analyzes gaps in identification data, and selects optimal locations …

Estimation Of Age From The Auricular Surface Of The Ilium Through The Utilization Of 3d Scanning And Gis, Krista Bennett

LSU Master's Theses

The ability to produce age estimations for adult skeletons has been a focus of forensic anthropologists for decades. Most age estimation methods for adult remains provide age ranges that are too narrow, too broad, or too vague. This project sought to combine 3D scans with GIS to produce morphological maps of the auricular surface of the os coxa in order to identify quantifiable characteristics for age assessment that could be used for generating narrower age range estimates for older adult remains.

A NextEngine ™ HD Desktop 3D scanner was used to scan the auricular surfaces of 384 os coxae from …

Accessibility Of Hiv Testing In Baton Rouge Metropolitan Statistical Area, Alina Prigozhina

LSU Master's Theses

This study examines HIV testing accessibility in the Baton Rouge Metropolitan Statistical Area (BR MSA) using the two-step floating catchment area (2SFCA) method to calculate accessibility scores for free, low-cost and all other HIV testing facilities. The two goals of this research are to apply accessibility estimation methods to HIV testing facilities, and to examine the accessibility of HIV testing facilities in the BR MSA. To achieve these goals, this study uses several research methods. The data about HIV testing providers and their locations were collected through Internet searches. By means of a fieldwork, the data were checked, revealing that …

Gis Analysis Of Dvāravatī Dharmacakras And The Rise Of Buddhism In Thailand, Areerut Patnukao

LSU Doctoral Dissertations

This dissertation explores how GIS as well as spatial and statistical analyses could be used to advance the understanding of Dvāravatī settlement and Dharmacakras locations. The research employs archaeological and geographical parameters to measure and quantify the patterns of Dvāravatī settlements, Dharmacakra locations, their interrelationship, and their relationship with environmental setting. The different types of spatial analyses, parameter settings within each analysis, and approaches are used to examine and explore the differences and commonalities of these variables at three different geographic levels: national, regional, and river basin levels.

Four distinct approaches are incorporated in this study. Chi-Square analysis shows significant …

Impacts Of Enso On Tornado Frequency, Intensity, And Geography Across The Eastern United States, Coryn Ann Collins

LSU Master's Theses

Tornadoes are a reoccurring severe weather hazard, with the highest rates globally occurring in the central United States. Despite their high frequency in the U.S., the scientific community’s disagreement of tornado activity during varying phases and intensities of the El Niño Southern Oscillation (ENSO) justifies a need for further research. In this study, tornado events from 1950 to 2014 in the U.S. east of the Rocky Mountains were investigated for seven phases of ENSO: strong, moderate, and weak El Niño/La Niña and the neutral phase. A seasonal Niño 3.4 index was used as the definition of ENSO. ENSO influences on …

Brazilian Surface And Upper-Level Wind Characteristics Based On Ground And Model Observations From 1980–2014, Joshua M. Gilliland

LSU Doctoral Dissertations

The examination of temporal changes in surface winds has been analyzed by scientists for a variety of physical, biological, climatological, and socioeconomic reasons. This research uses surface and upper-level wind data from historical in-situ and climate models to examine the geographical and climatological characteristics of wind across Brazil during 1980–2014. Overall linear and quantile regression shows that surface wind speed trends are changing regionally across Brazil. Wind speeds across northeastern Brazil are increasing, while a decreasing trend is documented for interior and southeastern Brazil. The spatial and temporal trends found are possibly related to alterations in the physical landscape (urbanization …

Essays On Sub-National Economic Growth: Evidence From A Global Sample, Dachao Ruan

LSU Doctoral Dissertations

In this dissertation, I make three important contributions to the literature on regional economics. In Chapter 2, I construct a measure of early development, urban population density (urban population relative to total land area), that is novel to the growth literature, and apply GIS techniques to define and locate regions/cities and obtain geographic and historical measures across regions and cities. Chapter 3 investigates the persistence in sub-national development over the past 150 years. I find that regions that had a relatively higher urban population density in 1850 tend to be relatively more developed today. Geographic and climatic characteristics are significantly …

Object-Based Coastal Morphological Change Analysis Based On Lidar And Hurricane Events, Bedoor Adel Mohammad

LSU Doctoral Dissertations

Storms are considered one of the rapid climatic events that have a dramatic impact on coastal morphology, hence they require further investigation and quantifying of coastal changes and responses. Light detection and ranging (LiDAR) is the most advanced technology to be widely used by researchers for coastal geomorphological studies. The purpose of this study is to apply an object-based approach using repeated LiDAR surveys to understand the short-term morphological changes that occurred on Santa Rosa Island, Florida after category 3 hurricanes Ivan (2004) and Dennis (2005), making it the first study to apply this method, as opposed to previous studies’ …

Quantifying The Impact Of Hurricanes, Mid-Latitude Cyclones And Other Weather And Climate Extreme Events On The Mississippi-Alabama Barrier Islands Using Remotely Sensed Data, Rebekah Danielle Jones

LSU Master's Theses

Recent high-profile hurricanes have demonstrated the destructiveness of extreme events on coastal landscapes to the world. Barrier islands across the planet are disappearing, exposing vulnerable coastal cities to the damage caused by extreme events. Growing resolve among scientists regarding climate change's connection to tropical cyclones heightens the concern around intensifying extremes and landscape dynamics. This study uses more than 600 Landsat images to examine the role of extreme events on barrier island morphology on four of the Mississippi-Alabama barrier islands from 1972-2014. Each island, West Ship Island (WSI), East Ship Island (WSI), Petit Bois Island (PBI), and Sand Island, was …

A Discourse On Geospatial Technology Applications In Predictive Analytics And Evidence-Based Decision Support For Disaster Research And Management, Steven Matthew Ward

LSU Doctoral Dissertations

Continued population growth and development in vulnerable locations across the world are creating a new geography of hazards and disasters. Increasing storm frequencies coupled with unrelenting efforts to control flooding through structural means will undoubtedly intensify the intersection between flood hazards and humans. Accordingly, the baseline capacity of places to prepare for and rebound from disaster events adequately is negatively impacted. Hurricane Katrina brought this reality to the forefront of disaster science and management in 2005. Concurrent with the increased awareness of evolving hazardscapes has been the identification of deficiencies in how components of disasters are studied and managed. The …

Gis-Based Spatial Analysis Of Place Names In Yunnan, China, Ling Zhang

LSU Master's Theses

Yunnan, with the largest number of minority languages in China, is labeled as “The Museum of Dialects”. The rich diversity of ethnic groups is reflected in its toponyms (place names). The objectives of this study are to (1) construct a GIS database of toponyms in Yunnan at the prefecture, county and township levels from a comprehensive toponymical dictionary series of China; (2) analyze the spatial distribution of Han, Tibeto-Burman (Zang-Mian) and Kam-Tai (Zhuang-Dong) toponyms and its association with environmental factors; and (3) examine the historical evolution of toponyms. Results show that the study shows that the highest concentrations of Zang-Mian …

Spatial Assessment And Analysis Of Pollution Sources And Water Quality In The Bogue Falaya River And Abita River Watersheds, St. Tammany Parish, La, Chelsea Core

LSU Master's Theses

Watershed planning is an important ongoing process for enabling communities to repair polluted waterways and ensuring the health and vitality of waterways for future generations. This study defines a process to spatially track pollution sources entering into our waterways. An essential tool used in the watershed planning process is geographic information systems. It is important to gather spatial information to illustrate where all potential pollution sources are located within each watershed. The data for this study were assembled into a database and mapped to locate pollution sources including: commercial/small business wastewater treatment plants; subdivisions without community wastewater treatment; and individual …

An Agent-Based Simulation Model For Business Reopenings In New Orleans Post Hurricane Katrina, Helbert Arenas

LSU Doctoral Dissertations

The empirical study of business responses to disasters is relatively scarce, despite that they are a fundamental part of the cities, providing services, jobs and, taxes that are essential for urban sustainability. This dissertation develops an agent-based simulation model to represent and understand the businesses reopening process in a dynamic environment in New Orleans after Hurricane Katrina. The objectives are two-fold: 1) To identify the main reopening predictors involved and estimate their relative importance through time, using an empirical data set collected from another study; 2) To represent the business reopening process through a computer simulation model, using the parameters …

A Contour Tree Based Spatio-Temporal Data Model For Oceanographic Applications, Yuliang Chen

LSU Doctoral Dissertations

To present the spatio/temporal data from oceanographic modeling in GIS has been a challenging task due to the highly dynamic characteristic and complex pattern of variables, in relation to time and space. This dissertation focuses the research on spatio-temporal GIS data model applied to oceanographic model data, especially to homogeneous iso-surface data. The available spatio-temporal data models are carefully reviewed and characteristics in spatial and temporal issues from oceanographic model data are discussed in detail. As an important tool for data modeling, ontology is introduced to categorize oceanographic model data and further set up fundamental software components in the new …

Changing Perceptions Of Archaeology In Post-Katrina New Orleans: A Geographic Information Perspective, David Patrick Harlan

LSU Master's Theses

Hurricane Katrina had a significant impact on the number and distribution of known archaeological sites in New Orleans, Louisiana. Due to government mandated investigation in heavily damaged areas, many archaeological sites were recorded in geographic locations where there were previously none recorded. This thesis examined the spatial distribution of sites in the context of archaeological predictive modeling to determine the impact of disaster recovery on site location. In addition, decision making processes that led to the discovery of sites were examined to determine how they contributed to spatial bias in the distribution of sites recognized by the Louisiana Division of …

An Evolutionary Model Of Parabolic Dune Development: Blowout To Mature Parabolic, Padre Island National Seashore, Texas, Winston Mckenna

LSU Master's Theses

The Texas barrier islands have been studied and well documented in relation to barrier island evolution and morphology (Leatherman, 1979; Morton, 1994; White and Weise, 1980). The detailed analysis and mapping of various dune types and systems that comprise Padre Island National Seashore, specifically parabolic dunes, is the focus of this research. Dune surveys and doqq’s, along with wind and weather records were used to develop an improved morphodynamic model for parabolic dunes. The wind records were provided by the Padre Island National Seashore, the National Data Climate Center, and the Texas Coastal Ocean Observation Network. Individual dune surveys were …

The Urban Development Of Spanish Colonial Pensacola, 1781-1821, Harry James Wilson

LSU Doctoral Dissertations

Pensacola evolved through the second Spanish period (1781-1821) from a fledgling military outpost to an increasingly complex urban center. Local and regional demographic trends and environmental conditions prompted Pensacola to grow in a manner that differed from other Spanish colonial urban centers and created in Pensacola an unusual class structure and residential patterning. The primary goal of this dissertation is to show that Pensacola’s residential and landowning patterns never experienced the degree of socioeconomic residential clustering noted in other Spanish colonial urban centers. Social residential clustering was unusual in Spanish Pensacola, and socioeconomic classes and land values varied from lot …

Evaluating The Spatial Ecology Of Anthrax In North America: Examining Epidemiological Components Across Multiple Geographic Scales Using A Gis-Based Approach, Jason Kenna Blackburn

LSU Doctoral Dissertations

This dissertation explores the spatial ecology and potential pathways of infection of anthrax, Bacillus anthracis, in North America. A multi-scale approach was used to evaluate the components required for disease agent survival in the environment, interactions with wildlife, and the potential role that vectors play in anthrax transmission. First, ecological niche modeling with the Genetic Algorithm for Rule-set Production (GARP) was used to predict the geographic distribution of anthrax in the continental U.S. using case data from outbreaks between 1957 and 2005. These results were then used to produce the first quantitative, continental scale predictions of anthrax in Mexico. At …

Wealth And Deprivation In The Delta: A Landscape Of Subsidization, Jacqueline Warren Mills

LSU Doctoral Dissertations

The Mississippi Delta, as defined by the Delta Regional Authority (DRA), is an area of historical and present deprivation. Persistent poverty, lackluster economic development opportunities, and the associated ills of this environment exist alongside large-scale, subsidized agriculture. These federal subsidy payments are criticized for increasing the wealth of corporate enterprises rather than stabilizing the family farmer for whom they were created. This dissertation examines the geography of agristructure, subsidies, and socio-economic characteristics in the Delta with the purpose of identifying spatial relationships among these three variables. Drawing from the Goldschmidt Hypothesis, this research proposes that areas of large-scale agristructure will …

The Diffusion Of Gis In Journalism, Ben S. Wasike

LSU Doctoral Dissertations

The purposes of this study were to determine the likelihood of reporters to adopt Geographical Information Systems and to predict the future of the diffusion of GIS in the journalism industry using the diffusion of innovations theory. The study used two data collection methods: in-depth interviews and a Web survey. The indepth-interviews revealed factors that will influence the diffusion of GIS, including the availability of map data, competition between media agencies, the ease of getting management to buy GIS once its functionality has been demonstrated to them, and the general use of secondary GIS products. The Web survey showed that …

Hidden Landscapes Of The Ancient Maya: Transect Excavations At Arvin's Landing Southern Belize, Bretton Michael Somers

LSU Master's Theses

Transect excavations at Arvin’s Landing in southern Belize revealed evidence of ancient Maya settlement indiscernible from surface inspection. The synthesis of archaeology and geography in field and laboratory methods and analysis provided the framework for this thesis. This study involves a transect survey with systematic shovel tests. Artifacts were recovered and recorded in the field and analyzed in the LSU archaeology laboratory in Punta Gorda, Belize. The entire survey area was mapped by transit and measurements and coordinates were combined with artifact data in a GIS. Prior research at Arvin’s Landing had revealed a Postclassic mound on the bank of …

An Application Of Geographic Information Systems (Gis): The Utility Of Victim Activity Spaces In The Geographic Profiling Of Serial Killers, Charles Casey Shamblin

LSU Master's Theses

Today, computer technology is producing new methods of investigation into the complex nature of serial killers; among these are geographic profiles. Yet, due to the lack of proven success, budgetary constraints, and the inherent multifaceted nature of serial murder, these geographic profiles have not been completely embraced by the law enforcement community. Because of this, the academic and law enforcement communities continue to refine and develop new methods to solve serial killer cases. This thesis investigates the possibility of identifying the location of the interaction site of a serial killer and his victims using a commercial geographic information system (GIS) …

Fractal Compression And Analysis On Remotely Sensed Imagery, Ke Xiao

LSU Doctoral Dissertations

Remote sensing images contain huge amount of geographical information and reflect the complexity of geographical features and spatial structures. As the means of observing and describing geographical phenomena, the rapid development of remote sensing has provided an enormous amount of geographical information. The massive information is very useful in a variety of applications but the sheer bulk of this information has increased beyond what can be analyzed and used efficiently and effectively. This uneven increase in the technologies of gathering and analyzing information has created difficulties in its storage, transfer, and processing. Fractal geometry provides a means of describing and …