Geography Commons^™

Spatial Analysis Of Fatal Automobile Crashes In Nashville, Tn, 2001-2011, Yan Chen

Masters Theses & Specialist Projects

With increasing levels of motor vehicle ownership, automobile crashes have become a serious public issue in the U.S. and around the world. Knowing when, where, and how traffic accidents happen is critical in order to ensure road safety and to plan for adequate road infrastructure. There is a rich body of literature pertaining to time-related fatal crashes, most of which focuses on non-spatial factors such as a driver’s visibility at night, drinking and drug use, and road conditions. These studies provide a theoretical basis for understanding the causes of crashes from a non-spatial perspective, and a number of traffic laws …

Eastern Deciduous Forest Phenology And Vegetative Vigor Trends From 2000 To 2013, Mammoth Cave National Park, Ky, Sean Taylor Hutchison

Masters Theses & Specialist Projects

Global climate change is predicted to affect environmental systems at the midlatitudes, but the scope, severity, and outcomes of these impacts are yet to be fully understood. This study focuses on the implications of short-term climate variability for forests in central Kentucky. Using a Normalized Difference Vegetation Index (NDVI) calculated from MODerate-Resolution Imaging Spectroradiometer (MODIS) instrument data, the photosynthetic activity of vegetation at Mammoth Cave National Park (MACA) is tracked from 2000 to 2013. Three methods were employed to examine the changes and climate influences in vegetation over the study period: 1) aggregating the NDVI of the Park by year …

"We Shall Meet Beyond The River": An Analysis Of The Deathscape Of Brownville, Nebraska, Ashley J. Barnett

Department of Geography: Dissertations, Theses, and Student Research

Gravestone studies have traditionally focused on the East Coast, particularly the Northeast, because of the long Euro-American settlement history in that region and because of a landmark 1966 study produced by Edwin Dethlefsen and James Deetz which focused on this region. Significantly less attention has been paid to the interior of the continent, particularly the Great Plains. This study analyzes the temporal variations in gravestone iconography and inscriptions to determine major cultural shifts that took place in Brownville, Nebraska, from the town’s founding in 1854 to the present. 1,224 gravestones in Walnut Grove Cemetery were recorded and analyzed for the …

Genetics And The History Of The Samaritans: Y-Chromosomal Microsatellites And Genetic Affinity Between Samaritans And Cohanim, Peter J. Oefner, Georg Hõlzl, Peidong Shen, Isaac Shpirer, Dov Gefel, Tal Lavi, Eilon Wolf, Jonathan Cohen, Cengiz Cinnioglu, Peter A. Underhill, Noah A. Rosenberg, Jochen Hochrein, Julie M. Granka, Jossi Hillel, Marcus W. Feldman

Human Biology Open Access Pre-Prints

The Samaritans are a group of some 750 indigenous Middle Eastern people, about half of whom live in Holon, a suburb of Tel Aviv, and the other half near Nablus. The Samaritan population is believed to have numbered more than a million in late Roman times, but less than 150 in 1917. The ancestry of the Samaritans has been subject to controversy from late Biblical times to the present. In this study, liquid chromatographyelectrospray ionization quadrupole ion trap mass spectrometry was used to allelotype 13 Y-chromosomal and 15 autosomal microsatellites in a sample of 12 Samaritans chosen to have as …

Ordinary Families: Queer Sexuality And Adoptive Parenthood In Central New York, Sean H. Wang

Theses - ALL

This thesis argues that geographers must consider sexuality and family together as integral parts of social life. Although sexuality already entered the lexicon of geography in the 1980s, and a burgeoning field of the geography of sexuality exists today, too often it is still considered peripheral in geographic scholarship. Similarly, family either remains consigned either as merely a place for social reproduction by studies of political economy, or is relegated entirely as an object of inquiry for only feminist geographers. Drawing from sociology, feminist and queer studies, this thesis makes an important intervention by relating sexuality and family in the …

House Broken: The Functions And Contradictions Of "Housing First", Brian Richard Hennigan

Theses - ALL

"Housing first" is the new orthodoxy for homelessness policy in the United States, a program design expected to end homelessness once and for all. Unlike the traditional "treatment first" model, housing first places the most expensively homeless individuals immediately into an apartment (with treatment following). Although certainly different from the treatment first model due to its prioritization of housing, housing first remains a product of neoliberal poverty governance. By examining program operations in greater Phoenix, Arizona, it is clear that housing first proceeds as a stigma-reproducing rehabilitation program of socioeconomic discipline that works in tandem with anti-homeless laws and service …

Temperature Trends And Urban Heat Island Intensity Mapping Of The Las Vegas Valley, Adam Leland Black

UNLV Theses, Dissertations, Professional Papers, and Capstones

Modified urban climate regions that are warmer than rural areas at night are referred to as Urban Heat Islands or UHI. Islands of warmer air over a city can be 12 degrees Celsius greater than the surrounding cooler air. The exponential growth in Las Vegas for the last two decades provides an opportunity to detect gradual temperature changes influenced by an increasing presence of urban materials. This thesis compares ground based thermometric observations and satellite based remote sensing temperature observations to identify temperature trends and UHI areas caused by urban development.

Analysis of temperature trends between 2000 and 2010 at …

A Decent Place To Stay: Housing Crises, Failed Laws, And Property Conflicts In Washington, D.C, Katie Jeanne Wells

Dissertations - ALL

In 1978 the District of Columbia City Council enacted a measure to tax up to 97 percent of the profits on speculative housing sales. In 1984 the District of Columbia voters approved an initiative to guarantee every resident who needed it access to overnight shelter for every night of the year. Both of these responses to the city's housing crisis marked the beginning of a politically progressive moment in Washington, D.C., when residents won the right to self-governance after a century of Congressional control and the majority-black electorate created a majority-black legislature of civil-right activists. But both laws were made …

Roatan Honduras And Perceptions Of Divers’ Location Choices In The Caribbean, Juli Dawn Tripicchio

Masters Theses

The purpose of this study is to determine the hierarchy of location choices that divers make for destinations in the Caribbean; to identify where Roatan, Honduras fits into this hierarchy; and to determine strategies to increase the volume of dive tourists to Roatan. This research may provide resorts on Roatan, along with other Caribbean dive destinations, with data to incorporate into their own planning and marketing processes so they can better accommodate dive customers and their families. In order to get a better understanding of dive customers, a survey was given to customers of a survey was conducted at a …

Legislated Landscape: A Comparison Of New Deal Farm Communities In Hattiesburg, Mccomb, And Tupelo, Mississippi, Joy Delaine Rhoads

Master's Theses

Government New Deal farm policies of the 1930s changed the realities of farming and the landscape in Mississippi. This research endeavors to compare three farm communities created by New Deal legislation in the state: Hattiesburg, McComb, and Tupelo. The economic crisis that was the Great Depression created a highly politicized environment as citizens looked to the government for economic relief. A crisis this severe would require an exceptional effort to mitigate the economic hardships it created, in varying degrees, for millions of Americans. The actions of the federal government during the Great Depression were an interesting mix of paternalism, desperation, …

The Imperative Of Conserving California's Foothill Oak Woodlands, Lauren Phillips

Social Sciences

No abstract provided.

For Logs, For Traditional Purposes And For Food: Identification Of Multiple-Use Plant Species Of Northern Amazonia And An Assessment Of Factors Associated With Their Distribution, Anthony Ravindra Cummings

Dissertations - ALL

This dissertation examines the multiplicity of uses associated with tree and palm species of the Rupununi, Southern Guyana and the factors associated with their distribution. As tropical forests continue to decline the most significant response has been to understand the implications for the carbon cycle, with the impacts on forest dwelling peoples and wildlife, inadequately addressed. Multiple-use plants, individual species which at their most critical level provide food for wildlife, non-timber forest products and are commercially logged, provide a suitable lens for appreciating additional ecosystem services that may be compromised as tropical forests decline. I completed a plant inventory in …

Mapping Vegetation Productivity Dynamics And Degradation Trends Over East Africa Using A Decade Of Medium Resolution Modis Time-Series Data, Tobias Landmann, Olena Dubovyk

All Peer-Reviewed Publications

This paper aims to characterize spatial and temporal vegetation productivity trends that could be related to land degradation in East Africa. A decade of AQUA/TERRA-Moderate Resolution Imaging Spectroradiometer (MODIS) satellite observations on vegetation chlorophyll activity, or Normalized Differential Vegetation Index (NDVI) data, and 25-km rainfall data from the TRMM passive radar instrument were used for the same observation period of 2000-2011. Linear trends in land cover based Rain Use Efficiencies (RUE) corrected NDVI and cumulative differences of RUE between consecutive years from 2000 to 2011 (that is amplitudes) were derived and investigated for their robustness. The trend maps were overlaid …

Spatiotemporal Patterns And Socioeconomic Contexts Of Vegetative Cover In Altamira City, Brazil, Scott Hetrick, Rinku Roy Chowdhury, Eduardo Brondizio, Emilio Moran

Geography

Ecosystem services provided by urban vegetation can ameliorate problems common to urban environments while improving the quality of life of urban residents. Much research in urban ecology has analyzed urban environmental dynamics in the global north; rapidly urbanizing areas in the global south have not received commensurate attention. The land cover dynamics of mid-sized cities in the global south remain under-explored in particular. In this article, we investigate the spatial patterns and socioeconomic contexts of urban vegetation in Altamira, Brazil, a mid-sized but rapidly expanding city in the Amazon. Using time series remotely sensed imagery, we profile changes in urban …

Bedrock Geological Map Of The Rockhouse Quadrangle, Carroll And Madison Counties, Arkansas, Douglas Eben Jones

Graduate Theses and Dissertations

A digital geologic map of the Rockhouse quadrangle, Carroll and Madison counties, Arkansas, was created on a 1:24,000 scale using ArcMap 10 and Photoshop CS4. The data obtained in the field are digitized onto the United States Geological Survey (USGS) digital raster graphic (DRG) of the Rockhouse quadrangle. The geology in the Rockhouse quadrangle consist entirely of sedimentary rocks that are Paleozoic ranging from Lower Ordovician to Mississippian in age. The Ordovician System is represented by the Cotter, Powell, Everton, and St. Peter Formations. The Cotter and Powell are the prominent bluff forming units throughout the quadrangle and along the …

Imls Place Grant: Campus Journal Press Release, Place Project Group

PLACE Project

Campus Journal press release describing the PLACE (Position-based Location Archive Coordinate Explorer) project that is funded by the Institute for Museum and Library Services. The University of New Hampshire (UNH) library partnered with the UNH Earth Systems Research Center to develop a geospatial interface that is searchable by geospatial coordinates.

The Primacy Of Context: An Exploration Into The Causes Of Food Insecurity In Kitere, Kenya., William O. Aludo

Capstone Collection

The purpose of this study was to explore the specific reasons why households in Kitere village, Kenya experience persistent food insecurity every year while the region enjoys the advantage of two planting/harvest seasons in a year. Kitere village lies within the lakeside region of Nyanza Province in Kenya, generally considered to be one of the more agriculturally productive parts of the country. The Participatory Rural Appraisal method was employed to gather qualitative data on the causes of food insecurity in Kitere village. The data sources were focus groups and a self-administered, one-time survey of random and non-random samples of key …

Gathering "Wild" Food In The City: Rethinking The Role Of Foraging In Urban Ecosystem Planning And Management, Rebecca J. Mclain, Patrick T. Hurley, Marla R. Emery, Melissa R. Poe

Environment and Sustainability Faculty Publications

Recent “green” planning initiatives envision food production, including urban agriculture and livestock production, as desirable elements of sustainable cities. We use an integrated urban political ecology and human–plant geographies framework to explore how foraging for “wild” foods in cities, a subversive practice that challenges prevailing views about the roles of humans in urban green spaces, has potential to also support sustainability goals. Drawing on research from Baltimore, New York City, Philadelphia, and Seattle, we show that foraging is a vibrant and ongoing practice among diverse urban residents in the USA. At the same time, as reflected in regulations, planning practices, …

Unh Library Imls Place Grant News Announcement, Place Project Group

PLACE Project

UNH Library Website News announcement about the IMLS Grant for PLACE, November 7, 2014.

Confronting Uncertainty In Wildlife Management: Performance Of Grizzly Bear Management, Kyle A. Artelle, Sean C. Anderson, Andrew B. Cooper, Paul C. Paquet, John D. Reynolds, Chris T. Darimont

Wildlife Population Management Collection

Scientific management of wildlife requires confronting the complexities of natural and social systems. Uncertainty poses a central problem. Whereas the importance of considering uncertainty has been widely discussed, studies of the effects of unaddressed uncertainty on real management systems have been rare. We examined the effects of outcome uncertainty and components of biological uncertainty on hunt management performance, illustrated with grizzly bears (Ursus arctos horribilis) in British Columbia, Canada. We found that both forms of uncertainty can have serious impacts on management performance. Outcome uncertainty alone – discrepancy between expected and realized mortality levels – led to excess mortality in …

The Western Kentucky University Crumps Cave Research & Education Preserve, Chris Groves, Jason Polk, Ben Miller, Pat Kambesis, Carl Bolster, Sean Vanderhoff, Beth Tyrie

Earth, Environmental, and Atmospheric Sciences Faculty Publications

Crumps Cave is located about one kilometer northeast of Smiths Grove, Kentucky (Figures 1, 2, and 3). The only known entrance was purchased by Western Kentucky University (WKU) in 2009 through a grant from the Kentucky Heritage Land Conservation Fund and the cave is managed as the focal point of a research and education preserve to study a wide range of environmental conditions and dynamics, and their interactions, using high-resolution electronic monitoring along with geochemical sampling, analysis and modeling. Crews from WKU’s Hoffman Environmental Research Institute visit the cave weekly for sampling, data downloading, and equipment maintenance, with a major …

Introduction: Religion And Place: Landscape, Politics, And Piety, Elizabeth Olson, Peter Hopkins, Lily Kong

Research Collection School of Social Sciences

In 2010, a 14-year-old boy was brutally murdered in a suburb outside of Rio de Janeiro when a group of skinheads observed him at a party and suspected that he might be gay (McLoughlin 2011). This scale of horrific homophobia is not uncommon in Brazil, where rates of violence against gays, lesbians, and transgendered people are reported to be amongst the highest in the world. A study conducted with the support of Grupo Gay da Bahia offers the conservative estimate of 260 gays killed in the country in 2010, indicating that rates doubled in only 5 years. The statistic sits …

Engaging Stakeholders In Ecosystem Service Assessment Under Climate Change And Urban Development Scenarios, Heejun Chang, David E. Ervin, Wes Hoyer, Mike Psaris, Ken Lyons, Emily D. Dietrich, Samantha Hamlin, John Lambrinos, Tammy Winfield, Bobby Cochran

Geography Faculty Publications and Presentations

This presentation focuses on how scientists can engage stakeholders in ecosystem service assessment.

Getting Salmon Back In Salmon Creek: Systematizing Comparative Water Quality Analysis For Targeted Restoration, Zbigniew J. Grabowski, Sarah Janjua, Michael Swamer, Heejun Chang, Eric Watson

Geography Faculty Publications and Presentations

This presentation focuses on water quality restoration efforts in Salmon Creek

Assessing Cultural Ecosystem Services Using Gis-Based Landscape Values Mapping. Case Study: Olympic Peninsula Human Ecology Mapping Project, Diane Besser, Rebecca J. Mclain, Lee Cerveny, David Banis

Institute for Sustainable Solutions Publications and Presentations

This presentation focuses on the Olympic Peninsula mapping project objectives:

• Develop and test a method for mapping sociocultural values at a Bioregional scale
• Test techniques for analyzing spatialized sociocultural values data
• Explore ways to integrate spatialized sociocultural values into forest management planning

Use Of Ground Penetrating Radar For Determination Ofwater Table Depth And Subsurface Soil Characteristics At Kennedy Space Center, Gideon M. Hengari, Carlton R. Hall, Tim J. Kozusko, Charles R. Bostater

Ocean Engineering and Marine Sciences Faculty Publications

Sustainable use and management of natural resources require strategic responses using non-destructive tools to provide spatial and temporal data for decision making. Experiments conducted at John F. Kennedy Space Center (KSC) demonstrate ground penetrating radar (GPR) can provide high-resolution images showing depth to water tables. GPR data at KSC were acquired using a MALÅ Rough Terrain 100 MHz Antenna. Data indicate strong correlation (R²=0.80) between measured water table depth (shallow monitoring wells and soil auger) and GPR estimated depth. The study demonstrated the use of GPR to detect Holocene and Pleistocene depositional environments such as Anastasia Formation that consists of …

Lds Geography On A Micro-Scale, Nathan Simmons, Dr. Samuel Otterstrom

Journal of Undergraduate Research

Recently the Church of Jesus Christ of Latter-day Saints has gained world-wide recognition for the high standards the Church promotes, but perhaps even more so for the rapid growth and expansion it has experienced. Much of this spread is due to the Church’s policy of active proselytizing, a force which fuels the spatial diffusion of church membership. It is therefore valuable to study the spatial diffusion of the LDS faith throughout the world to better understand the factors that influence the distribution of church membership throughout the world, and that promote its growth.

Utah County Government Study, Amanda K. Tammen, Dr. Richard H. Jackson

Journal of Undergraduate Research

Glamorous Presidential, Senatorial, and Congressional campaigns garner airtime, contributions, and groupies. Any observant constituent would believe that the aforementioned elected officials influence their lives the most. However, local elected and appointed officials have a greater impact on residents’ lives. By far, the least understood responsibilities are those at the County level. In 1832 Alexis de Tocqueville stated, “The County becomes the great administrative center and the intermediary between the government and the plain citizen.” Today many can name their city’s mayor. But most cannot name even one of their elected county commissioners.

The Impact Of Light Rail On Land Use In The Salt Lake Valley, Kenneth K. Rencher, Dr. Richard H. Jackson

Journal of Undergraduate Research

In 2001 The Utah Transit Authority (UTA) completed the first phase of a new light rail system, TRAX, stretching from Downtown Salt Lake City south to Sandy. Two years later, an east-west line was added to connect to the University of Utah and the U of U Medical Center. One of the justifications for these projects was that the creation of a light rail system would be a catalyst to economic development in the areas around the tracks and stations. This study examines the initial impacts on housing densities, commercial and retail development, and property values along the existing TRAX …

Operational Multi-Angle Hyperspectral Sensing For Feature Detection, Charles R. Bostater, Donald K. Brooks

Ocean Engineering and Marine Sciences Faculty Publications

Remote sensing results of land and water surfaces from airborne and satellite platforms are dependent upon the illumination geometry and the sensor viewing geometry. Correction of pushbroom hyperspectral imagery can be achieved using bidirectional reflectance factors (BRF's) image features based upon their multi-angle hyperspectral signatures. Ground validation of features and targets utilize non-imaging sensors such as hemispherical goniometers. In this paper, a new linear translation based hyperspectral imaging goniometer system is described. Imagery and hyperspectral signatures obtained from a rotation stage platform and the new linear non-hemispherical goniometer system shows applications and a multi-angle correction approach for multi-angle hyperspectral pushbroom …