Social and Behavioral Sciences Commons^™

A Socio-Spatial Analysis Of Rural Poverty In East Tennessee, Margaret D. Foraker

Doctoral Dissertations

The incidence of poverty in rural areas is actually higher than that in urban places. This study fills a gap in geographic research by examining poverty in rural and small town communities in east Tennessee using the 1990 census. A cluster analysis of high poverty block groups identifies different categories of poor. Just as “who is poor?” varies across the United States, “who is poor?” in east Tennessee varies. The identity of the poor in rural east Tennessee is found to be contrary to popular images of povery in Appalachia.

The massive reorganization of rural economies in recent decades is …

The Applicability Of A Habitat Rating System For Low Gradient Streams In Wisconsin To Low Gradient Coldwater Streams In Northern Michigan, Eric Lawrence Forward

Masters Theses

Habitat and fish assemblage data were collected on 12 streams in northern Michigan to assess the applicability of a habitat rating system developed for low gradient streams in Wisconsin in determining stream health in low gradient coldwater streams in northern Michigan. An Index of Biotic Integrity (IBI) developed for coldwater streams in the upper Midwest was used as the measure of stream health. Principal components analysis was used to select a small subset of habitat variables to describe the variation in IBI scores. The seven habitat variables chosen to describe the variation in IBI scores in the final model included: …

Wine Tourism Route Development And Marketing Strategies In Southwest Michigan, Astrid Wargenau

Masters Theses

As many tourists find their way to the shorelines of Michigan every summer, Southwest Michigan's fruit belt has begun to draw- visitors inland. Wine tourism has emerged as a new form of tourism. The vineyards in Southwest Michigan, depending on these visitors as their main customer market, therefore formed a wine route, connecting them and creating a wine region feel for tourists. In doing so, the wineries hope to establish a recognized wine region and sell their wines nationwide.

This study is based on semi-structured interviews conducted with General Managers and Marketing Officials of each of the vineyards. Based on …

Context-Specific Preference Learning Of One Dimensional Quantitative Geospatial Attributes Using A Neuro-Fuzzy Approach, Georgios Mountrakis

Electronic Theses and Dissertations

Change detection is a topic of great importance for modern geospatial information systems. Digital aerial imagery provides an excellent medium to capture geospatial information. Rapidly evolving environments, and the availability of increasing amounts of diverse, multiresolutional imagery bring forward the need for frequent updates of these datasets. Analysis and query of spatial data using potentially outdated data may yield results that are sometimes invalid. Due to measurement errors (systematic, random) and incomplete knowledge of information (uncertainty) it is ambiguous if a change in a spatial dataset has really occurred. Therefore we need to develop reliable, fast, and automated procedures that …

The Effectiveness Of The Chemical Perturbation Index For Monitoring Water Quality In Three Mixed-Use Urban Watersheds, Knoxville, Tennessee, Brooks A. Jolly

Masters Theses

Landscape change within the United States has resulted in significant physical and chemical alteration of our nation's surface waters. Many research projects have demonstrated that landscape features moderate or cause observed water quality conditions. Urbanization is a rapidly growing form of landscape change in the United States and ranks second to agriculture as a major cause of stream degradation. Understanding the effect of urbanization on surface waters is only one component of the larger issue of restoring and maintaining the integrity of urban stream water quality. Effective watershed management is a social process that requires the inclusion of local citizens …

Influence Of The Palisades Nuclear Power Plant On Residential Housing Prices, Nicole N. Blodgett

Masters Theses

The controversy over the influence of nuclear power plants on property values is a continual debate among communities (Clark et al. 1997). I will be looking at a sample of 400 residential houses within a twelve-mile radius of the Palisades Nuclear Power Plant in Covert, Michigan to see how the location of the plant influences the home sale price. Several structural, neighborhood, and demographic characteristics were complied for the analysis. In addition to these characteristics, distance to the plant, a visibility component, and a dummy variable to indicate all properties within a quarter mile from the Lake Michigan shoreline were …

Changing Governance, Business Elites, And Local Regulation In Nashville, Ola Johansson

Doctoral Dissertations

In this dissertation, I explore how power and governance in Nashville is related to economic and institutional change on a national and global scale—the transition from Fordism to post-Fordism. By investigating the political and social institutions of the city, it is my objective to understand how the elites are operating to control and direct development. The study is an in-depth look at the activities of local business and how they decide to respond in a situation of change and uncertainty. Here I stress the importance of collective action among the business elite, which is equally meaningful to explore as the …

Toward A Geography Of Hormones: The Human Sex Ratio At Birth In The United States 1970-1995, Michael C. Meyers

Masters Theses

It has been hypothesized that humans may exert facultative, adaptive control over their sex of their offspring through the action of the endocrine system. No conclusive evidence of this has been found, although varying hormonal levels in parents at the time of conception may partly influence the sex of the child (James 1986, 1987b, 1999). A decline in the human sex ratio at birth (SRB) observed in the U.S. and some other countries has been attributed by some investigators to widespread environmental exposure to endocrine disrupting chemicals.

The many factors hypothesized to influence the SRB make testing this attribution difficult, …

Assessing Tmdl Implementation In The Macatawa Watershed, Mi, Using Swat, Laurence Picq

Masters Theses

Lake Macatawa, on the eastern shore of Lake Michigan, has been impaired by nonpoint source pollution from agriculture. A Total Maximum Daily Load (TMDL), developed by the Macatawa Area Coordinating Council and the Michigan Department of Environmental Quality, established a 60% reduction goal in phosphorus load by 2008. While agricultural best management practices have been implemented in the past three years, the local watershed organization has not had the means to evaluate the effectiveness of these practices, and to assess progress made towards the phosphorus reduction goal.

A simulation model, the Soil and Water Assessment Tool (SWAT) was chosen to …

A Data Model For Exploration Of Temporal Virtual Reality Geographic Information Systems, Jorge Alberto Prado De Campos

Electronic Theses and Dissertations

Geographic information systems deal with the exploration, analysis, and presentation of geo-referenced data. Virtual reality is a type of human-computer interface that comes close to the way people perceive information in the real world. Thus, virtual reality environments become the natural paradigm for extending and enhancing the presentational and exploratory capability of GIs applications in both the spatial and temporal domains. The main motivation of this thesis is the lack of a framework that properly supports the exploration of geographic information in a multi-dimensional and multi-sensorial environment (i.e., temporal virtual reality geographic information systems). This thesis introduces a model for …

Stuck In Science: The Natural Scientist And Non-Objective Ways Of Knowing Nature, Marianne R. Chrystalbridge

Masters Theses

My research investigates whether and to what extent natural scientists utilize non-objective but personally meaningful ways of knowing, that is, different modes of perceiving, interpreting, judging, and comprehending, in addition to their objective stance as scientific researcher, in constructing their understanding of nature. I investigate whether or not the norms of science restrict discussion of non-objective ways of knowing to the margins of the discourse. I pursue this topic through a review of literature on ecological sustainability that emphasizes the importance of buttressing objective knowledge with non-objective ways of experiencing and talking about nature.

In interviews with fifty natural scientists, …

Developing Habitat Suitability Models: An Example From Great Smoky Mountains National Park, Tennessee And North Carolina, Usa, Using The Land Snail Vitrinizonites Latissimus Lewis, Andrew Strom Dye

Masters Theses

Great Smoky Mountains National Park (GSMNP) is one of the foremost areas of biological research in the United States. The spatial and temporal aspects of the data collected in biological research provide many opportunities for implementing Geographic Information System (GIS) models. Many biological studies in recent years have sought to describe the relationships between organism distribution and habitat variables.

This thesis analyzes the spatial distribution of the land snail Vitrinizonites latissimus Lewis as an example of how GIS-based habitat suitability models can be derived from data collected in GSMNP. Seven habitat variables including slope, aspect, elevation, soils, vegetation, geology, and …

The Smugglers' Landscape: Geography, Route Selection And The Global Heroin Trade, James Dallis Medler

Graduate Program in International Studies Theses & Dissertations

This study focuses on transnational smuggling, and puts forth an analytical framework from the smugglers' perspective with respect to route selection, focusing primarily on aspects of economic, political, and human geography. It is predicated on three interconnected decision-making domains that constitute the smuggler's operational landscape, namely access, risk and connectivity, which interact to drive the smugglers' perceptions of route attractiveness. The first two domains operate reciprocally, primarily at the national level of analysis, and together both shape and are shaped by the third at the transnational level to form a feedback loop. With respect to connectivity, the convention of the …

Risk Factors For Pre-Post Monsoon Cholera Epidemics In Bangladesh From 1992-1994, Rhonda Rae Robb

Dissertations and Theses

The primary objective of this thesis is to differentiate between the risk factors for pre-and post-monsoon cholera epidemics in rural Bangladesh by analyzing the complex interaction between select environmental, cultural/behavioral, and socioeconomic variables over space and time. In rural Bangladesh, cholera epidemics correspond with the annual monsoon: the first, and smallest, occurs between March and June, while the larger cholera peak occurs between September and December. The differences between the spatial and temporal patterns of seasonal cholera are analyzed, and the risk factors are calculated for pre-and post-monsoon cholera epidemics.

The theoretical approach that underlies this medical geographical study is …

Comparing Twenty-Four Years Of Forest Change In Two Communities Of Mexico's Meseta PuréPecha Using Multi-Spectral Satellite Imagery, Kevin Scott Martin

Dissertations and Theses

The Meseta Purépecha, a volcanic plateau in the Mexican state of Michoacan, is home to one of the most species-rich pine forests in the world. Recent increases in demand for forest products has put added pressure on these resources. Though existing research has suggested significant deforestation in the Meseta, there is little information identifying specific areas of decline. This study focuses on two indigenous communities in the Meseta--Pichátaro and Sevina. Both communities have long relied on wood as an economic resource. However, the two communities have reacted differently to increased demand for forest resources. The purpose of this study is …

Community And Land Attachment Of Chagga Women On Mount Kilimanjaro, Tanzania, Elizabeth Parnell Carr

Theses and Dissertations

Chagga women who control land on Mt. Kilimanjaro, Tanzania, have a deep and profound sense of attachment to their lands and homes. This thesis compares their reasons for attachment to the systemic model. The systemic model states that community attachment is dependent on social ties and interactions. The three factors that lead to these ties are length of residence, social status, and age. In-depth interviews with women in 2002 and 2003, a survey from 2002, and field notes from 2002 and 2003 are used to explain the main factors of attachment of women in three villages on the mountain: Mbahe, …

Export Coefficient Modeling Of Water Pollutants With Geographic Information Science: An Examination Of Geographic Scale, Christopher A. Moniodes

Masters Theses

Land cover data are frequently used as a basis for estimating total phosphorus (TP) and total nitrogen (TN) delivered to surface waters. Nutrients, such as TP and TN, are a leading cause of water quality impairment in the United States. Section 305(b) of the Clean Water Act requires each state to report all impaired surface waters every two years. Ideally, this is accomplished with in-stream measurements; however, the cost and time requirements of such a daunting task are too great for most states to incur. Alternatively, the export coefficient model (ECM) uses commonly available land cover and elevation data to …

Structuring A Wayfinder's Dynamic And Uncertain Environment, Michael D. Hendricks

Electronic Theses and Dissertations

Wayfinders typically travel in dynamic environments where barriers and requirements change over time. In many cases, uncertainty exists about the future state of this changing environment. Current geographic information systems lack tools to assist wayfinders in understanding the travel possibilities and path selection options in these dynamic and uncertain settings. The goal of this research is a better understanding of the impact of dynamic and uncertain environments on wayfinding travel possibilities. An integrated spatio-temporal framework, populated with barriers and requirements, models wayfinding scenarios by generating four travel possibility partitions based on the wayfinder's maximum travel speed. Using these partitions, wayfinders …

The Effects Of Habitat Alterations On Growth And Vitality Of Torreya Taxifolia Arn. In Northern Florida, U.S.A.: A Dendroecological Study, Elizabeth A. Atchley

Masters Theses

Torreya taxifolia has thrived in the bluffs and moist hammocks along the Apalachicola River in northern Florida and southern Georgia for thousands of years. This species underwent a drastic decline in the mid-1950s. A stem and needle blight, similar to that which destroyed the American chestnut, has resulted in widespread mortality and a virtual halt in sexual reproduction in Torreya throughout its natural range. Because no single invasive, lethal pathogen has been isolated, possible environmental factors that would cause decreased growth and resistance to disease are being examined. Among these factors are changes in local climate and land use regimes. …

The Reach Of Rai: The Modernization And Globalization Of An Algerian Popular Music, Michelle Lynn Ashton

Honors Theses

No abstract provided.

The Wilderness Problem: A Narrative Of Contested Landscapes In San Juan County, Utah, David Banis

Dissertations and Theses

Wilderness preservation has been at the center of debates about public land policy for almost half a century, and nowhere has the controversy been more intractable than in Utah. Despite its vast expanses of unsetded and undeveloped red rock desert, managed primarily by the Bureau of Land Management (BLM), Utah has less designated wilderness than in any other state in the West. In this study, I focus on San Juan County in southeast Utah to study the conflict over the designation of wilderness. The controversy pits local residents and state politicians against state and national environmental groups, with the BLM …

From Mission To Megacity: The Changing Concentration Of The Los Angeles City-System, Kerri L. Cosby

Theses and Dissertations

Having an understanding of when, where, and why people settle in an area is crucial in explaining the growth course of a city. However, this cannot be done by looking at a city in isolation. Its surrounding region has a tremendous impact on its development. The purpose of this thesis is to examine the growth of Los Angeles from a regional perspective, called the Los Angeles city-system, which consists of Los Angeles and its hinterland. Connections are made between the history and the geography of the Los Angeles city-system by examining the spatial distribution of population within the region between …

Bio-Optical Properties Of The Arctic Waters: Empirical And Theoretical Observations, Jian Wang

OES Theses and Dissertations

Bio-optical observations were made during August 2000 in the Beaufort and Chukchi Seas. Chlorophyll a concentration (Chl) ranged from 0.068 to 18.51 mg chl m⁻³. Both total particulate and phytoplankton absorption at 443 nm were closely correlated with chlorophyll concentration. There is no strong correlation between chlorophyll concentration and absorption by soluble materials or nonpigmented particulates. Absorption, scattering, and attenuation all show strong first-order spectral relationships. Two semianalytical remote sensing reflectance models were evaluated and validated using bio-optical data collected in this region. Both models were proficient at retrieving chlorophyll concentration, phytoplankton absorption coefficients, and particulate backscattering coefficients. …

Simulating A Chromotomographic Sensor For Hyperspectral Imaging In The Infrared, Anthony J. Dearinger

Theses and Dissertations

Hyperspectral imaging systems passively sense radiant electromagnetic energy from a remote scene to form a three dimension profile of the remote scene. The data contained in this profile describes real images of the remote scene for a certain number of spectral wavelength bands across a finite spectral range of electromagnetic radiation. Typical grating type hyperspectral imaging systems collect spectral electromagnetic radiation in the visible and near infrared spectral range, by incrementally scanning across the spatial extent of the remote scene. The legacy of low optical throughput because of the optical scanning techniques employed in these systems means adapting these systems …

Investigation Of Geobase Implementation Issues: Case Study Of Information Resource Management, Mario L. Oliver

Theses and Dissertations

Billions of dollars have been wasted on failed information system (IS) projects over the last decade in the private and public sectors. More specifically, the tri-service environment of the U.S. military has not implemented a single successful geospatial IS (GIS). The lack of a service-wide insertion process for GIS was cited as the most significant cause for military GIS failures. GeoBase represents the USAF's most recent GIS implementation. The GeoBase program focuses on Information Resource Management (IRM) and cultural issues. The GeoBase Sustainment Model (GSM), anecdotally developed by GeoBase leadership to reflect implementation issues and the IRM practices of the …

Cross-Service Investigation Of Geographical Information Systems, Matthew H. Beverly

Theses and Dissertations

This research investigated the armed services current uses of GIS, and asked the question whether or not a joint GIS program could benefit the DOD. An information technology implementation model was presented as a framework to implement a joint GIS program. It was found that all four armed services use GIS for forward deployments. The Army has its Combat Terrain Information System (CTIS). The Navy's digital nautical charts are a GIS. The Marine Corps has created their Geographically Linked Information Display Environment (GLIDE) program, which is similar to a map repository. Finally, the Air Force has its GeoBase program for …

Surveillance Of The Balto-Finnic Speakers: A Geolinguistic Inquiry, Lindsay E. Gwyther

Honors Theses

The Balto-Finnic languages of northeast Europe are part of the larger Uralic language family. Today, there are seven Balto-Finnic speaking nations, two of which govern their own independent sovereignties (Finland and Estonia). The other five nations lie precariously within the territorial borders of Russia and Latvia for the most part. This paper examines the geographic expanse and status of these languages over time and through space and develops a series of maps to better illustrate these patterns. Historical research demonstrates that their distribution has decreased in area, but strengthened and centralized in certain regions, enabling their presence in a predominantly …

National Identity And The British Empire : The Image Of Saint Paul’S Cathedral, Rebecca Pierce

Theses, Dissertations and Capstones

This paper considers the historical geography of place and identity construction through the case of English Nationalism and the British Empire as encapsulated in London’s Saint Paul’s Cathedral. The research explores several themes: 1) the British Empire’s use of Saint Paul’s Cathedral as a representation, both physically and symbolically, of the ideals and power of the empire; 2) the British Empire’s employment of the Cathedral as the emotional and ideological center of national identity and imperialism in the English population; and 3) the British Empire's manipulation of the image of Saint Paul’s Cathedralas a national and religious landmark. Data analysis …

A Spatial And Temporal Analysis Of Conifers Using Remote Sensing And Gis, Michael Koon

Theses, Dissertations and Capstones

Two sets of remotely sensed images, 1986 Landsat Multispectral Scanner and a 2000 Landsat Thematic Mapper +, were used in a change detection study to determine decline and growth of conifers in Grant and Tucker Counties. The images were registered, preprocessed for atmospheric effects, ratioed using Normalized Difference Vegetation Index, and categorized. A thematic change calculation was performed indicating growth and decline of vegetation. The resulting information was combined with ancillary data for GIS spatial analysis. The results showed an overall increase in vegetation and specifically on abandoned mine lands. Statistical tests showed decline occurred on steeper slopes, but was …

Effective Planning For Seismic Risk: Case Of Kobe, Japan, Mami Itamochi

Theses, Dissertations and Capstones

This thesis discusses the city of Kobe’s recovery from the Great Hanshin Earthquake from the perspective of city planning. The earthquake and fire devastated many established parts of the city, impacting housing, businesses, and community institutions, resulting in a need for coordinated planning of of rebuilding. The purpose of this research is to investigate effective planning techniques for seismic risk, using Kobe, Japan as a case study. My research examines a neighborhood where a new plan was developed after the earthquake. It also describes how Kobe is dealing with the massive loss of housing and town resources. After this devastating …