Digital Commons Network^™

Dwelling, Walking, Serving: Organic Preservation Along The Camino De Santiago Pilgrimage Landscape, Mercedes Chamberlain Quesada-Embid

Antioch University Dissertations & Theses

This study is an exploration of the people and the landscape of the well-known Camino de Santiago pilgrimage route. Although there are many routes that make up the entirety of the pilgrimage, this research is specifically focused on the landscape of the Camino Francés, or French Route, in northern Spain. The path has been written about in many ways and for a myriad of reasons since it became affiliated with the Christian tradition in the early ninth century. This research, however, is different. By way of an environmental history and hermeneutic approach, an investigation of the interrelated and overlapping human …

Geographic Information Science And Public Participation, Laxmi Ramasubramanian

Publications and Research

No abstract provided.

Geo-Ontology Tools – The Missing Link, Jochen Albrecht, Laxmi Ramasubramanian, Brandon Derman

Publications and Research

Numerous authors have presented ontology building tools that have all been developed as part of academic projects and that are usually adaptations of more generic tools for geo-spatial applications. While we trust that these tools do their job for the special purpose they have been built, the GIScience user community is still a long way away from off-the-shelf ontology builders that can be used by GIS project managers. In this article, we present a comparative study of ontology building tools described in some twenty peer-reviewed GIScience journal articles. We analyze them from the perspective of two application domains, crime analysis …

The Ecology Of Paradox: Disturbance And Restoration In Land And Soul, Rowland S. Russell

Antioch University Dissertations & Theses

This heuristic study explores environmental disturbance and ecological restoration in several North American settings in order to uncover epistemological, philosophical, aesthetic and ethical considerations revolving around those place-based processes. With fire as one of the central metaphors of this work, the initial place-based chapter examines Northern New Mexico's Pajarito Plateau to explore the region's fire ecology. The study then moves to the Pacific Northwest to draw restoration practice that attempt to restore wild salmon to urban Seattle habitat. The third place-based chapter focuses on the Midwest grass and farmlands in order to investigate the seeming contradictions between commodity and diversity …

Paleohydrologic Reconstruction Of Three Shallow Basins, Slave River Delta, Nwt, Using Stable Isotope Methods, Cherie Mongeon

Theses and Dissertations (Comprehensive)

p>The long-term natural hydrological variability of the Slave River Delta (SRD), NWT, is not well documented and needs to be further developed to provide temporal context to understand and evaluate impacts of Slave River (SR) floodwater influence and climate variability and change on contemporary hydro-ecological doncidiotns of the SRD. The SRD has broad ecological and cultural significance, as it provides extensive habitate for wildlife and is important for local First Nations community who have an historical connection with the delta and its resources. Concners have been raised over recently reported drying trends in the SRD over the past few …

Multi-Method Assessment Of Newcomer Settlement Experiences In Kitchener-Waterloo, Qaseem Ludin

Theses and Dissertations (Comprehensive)

Every day hundreds of newcomers begin a new life in Canada. Some are refugees fleeing persecution, others come to join family, and yet others (mostly the economic and independent categories) are seeking to make a better life for themselves. In all, since 2000 around 250,000 people have settled in Canada each year. Their backgrounds and personal histories may be widely different and each one’s experience on arrival is unique. The communities across Canada into which they integrate differ too in their character and in the manner in which they receive newcomers. For many new Canadians, there are, nevertheless, certain shared …

Effective Teaching & Teaching Evaluation Practices: Canadian University Geography Departments, Susan Vajoczki

Theses and Dissertations (Comprehensive)

In this thesis teaching evaluation practices in Canadian university geography departments are examined. The objective of this research is to identify good practices for teaching evaluation that can be applied within geography departments at Canadian universities and may be applicable to other departments and within other countries. In order to meet this goal a number of research questions were identified. These include:

1. What is effective teaching in higher education?;
2. What is effective teaching within the discipline of geography in higher education?;
3. How and why is teaching evaluated in higher education?;
4. What is the breadth of teaching evaluation practices currently used …

Intra-Urban Analysis Of Commercial Locations: A Gis-Based Approach, Christopher D. Storie

Theses and Dissertations (Comprehensive)

The urban landscape is an interspersed mixing of residences, shops, theaters, parks, natural areas, and a multitude of other uses. From the early days of the central markets, to the planned downtown, to the heavily planned super-regional shopping complexes, commercial landscapes evolve. There has been considerable research conducted on analyzing the commercial structure of urban environments in an attempt to better understanding the nature of retailing and its resultant impacts on the geography of the city.

This research has three broad goals: a) to develop a technique that makes operational, in a systematized and objective manner, an approach to analyzing …

Surface Temperature Mapping Of The University Of Northern Iowa Campus Using High Resolution Thermal Infrared Aerial Imageries, Alexander Savelyev, Ramanathan Sugumaran

Faculty Work

The goal of this project was to map the surface temperature of the University of Northern Iowa campus using high-resolution thermal infrared aerial imageries. A thermal camera with a spectral bandwidth of 3.0-5.0 µm was flown at the average altitude of 600 m, achieving ground resolution of 29 cm. Ground control data was used to construct the pixelto-temperature conversion model, which was later used to produce temperature maps of the entire campus and also for validation of the model. The temperature map then was used to assess the building rooftop conditions and steam line faults in the study area. Assessment …

Vegetation Identification Based On Satellite Imagery, Vamsi K.R. Mantena, Ramu Pedada, Srinivas Jakkula, Yuzhong Shen, Jiang Li, Hamid R. Arabnia (Ed.)

Electrical & Computer Engineering Faculty Publications

Automatic vegetation identification plays an important role in many applications including remote sensing and high performance flight simulations. This paper presents a method to automatically identify vegetation based upon satellite imagery. First, we utilize the ISODATA algorithm to cluster pixels in the images where the number of clusters is determined by the algorithm. We then apply morphological operations to the clustered images to smooth the boundaries between clusters and to fill holes inside clusters. After that, we compute six features for each cluster. These six features then go through a feature selection algorithm and three of them are determined to …

A Changing Cultural Landscape: Yanchep National Park, Western Australia, Darren P. Venn

Theses: Doctorates and Masters

This study depicts the changing landscape of Western Australia's Yanchep National Park as it has evolved in response to natural processes and human activities. The study also serves to evaluate the level of input Indigenous people have in the management of Australian natural and cultural heritage. The Park was examined by utilising a methodology that combined a cultural geography approach with Structuration Theory. Yanchep National Park is highly suited to this type of investigation because of its close proximity to a major urban centre ( Perth ) and because of the importance of the area to Indigenous people, resulting in …

Surface Temperature Mapping Of The University Of Northern Iowa Campus Using High Resolution Thermal Infrared Aerial Imagery, Alexander Savelyev

Dissertations and Theses @ UNI

The goal of this study was to produce and analyze a heat loss map of the University of the Northern Iowa campus using thermal infrared remote sensing data. Aerial data with the spatial resolution of 0.29m and radiometric resolution of 14 bit was collected. A model for the pixel to radiance and temperature conversion was developed with its parameters estimated with an R² of 0.78. Temperature imagery was shown to be consistent over the time of the survey and accurate to within 12°C. The temperature map then was used to assess the conditions of the rooftops and steam pipelines …

New Silks Roads: Promises And Perils Of The Internet In The Thai Silk Industry, Mark Graham

University of Kentucky Doctoral Dissertations

The Internet is often touted as a panacea for perceived deficiencies in economic development. Its space-transcending abilities, which can instantly connect producers with consumers, have the potential to cut out intermediaries and to redistribute economic surplus in a more equitable manner. This dissertation asks whether the promises of the Internet are being realized in the Thai silk industry.

The project explores the following questions: (a) At which nodes in the commodity chain is the Internet being used?; (b) How has the introduction of the Internet altered production chains and the flows of capital in the Thai silk industry?; (c) How …

'We Are Obligated To Think That The State Is Just:' The Akp's Geographies Of Islam And The State In Turkey, W. Jefferson West Ii

University of Kentucky Doctoral Dissertations

In the 2002 national elections in Turkey, the Adalet ve Kalkınma Partisi (AKP) won a majority of parliamentary seats and the leadership of all government ministries. Viewed by many voters as an alternative to both Turkey’s Kemalist establishment and the country’s Islamist political movement, this self described ‘conservative democratic’ party composed of former Islamist politicians and political neophytes sought to establish a Muslim political identity that was neither Islamist nor secular. This dissertation explores the discourse used by AKP politicians as they navigated several highly charged issues involving the religion-state relationship in Turkey. By examining what geographies AKP politicians articulated …

Ecosystem Restoration In The Ouachita National Forest: Evaluating The Pragmatism Of Pre-European Settlement Benchmarks, John Lawrence Davenport

University of Kentucky Doctoral Dissertations

This paper looks at the intersections of nature and culture through a study of forest ecosystem restoration efforts in the Ouachita National Forest (Arkansas and Oklahoma). Ecosystem restoration goals are often informed by a pre-European settlement (PES) condition, with an implicit (and occasionally explicit) assertion that such conditions are both more natural than and preferable to the contemporary state. In many cases resuming pre-suppression fire regimes remains a key mechanism for achieving this restored condition. This study’s three main objectives include: (1) determining how PES benchmarks arose in restoration thought, (2) examining how the choice to use a PES benchmark …

Impacts Of Climate Warming And Permafrost Thaw On The Riverine Transport Of Nitrogen And Phosphorus To The Kara Sea, Karen E. Frey, James W. Mcclelland, Robert M. Holmes, Laurence G. Smith

Geography

Measurements of nitrogen and phosphorus (N and P) concentrations from previously unstudied streams and rivers throughout west Siberia suggest that climate warming and/or associated permafrost thaw will likely amplify the transport of N and P to the Kara Sea and adjacent Arctic Ocean. We present concentrations of dissolved organic nitrogen (DON), ammonium (NH4-N), nitrate (NO3-N), total dissolved nitrogen (TDN), and total dissolved phosphorus (TDP) from 96 streams and rivers within the Ob'-Iriysh, Nadym, and Pur river drainage basins. The sampled sites span ∼106 km2, a large climatic gradient (∼55°N-68°N), and include 41 cold, permafrost-influenced and 55 warm, permafrost-free watersheds. Concentrations …

Bureacratizing Ethics: Institutional Review Boards And Participatory Research, Deborah Martin

Geography

This paper provides a brief history of regulatory research ethics, as embodied in Institutional Review Boards in the United States. The purpose is to foster common disciplinary understanding of the origin and purpose of IRBs, and to identify the core conflict between the philosophies of participatory action research and regulatory ethics. That conflict centers on the contradictory language and associated understandings of research "subjects" and "participants". I suggest a need for more disciplinary engagements around this conflict, to foster more open ethical debates and competencies among geographers. © Deborah G. Martin, 2007; journal compilation © ACME Editorial Collective, 2007.

Commuting Analysis In A Small Metropolitan Area - A Case Study Of Bowling Green/Warren County, Kentucky, Caitlin Hagar

Masters Theses & Specialist Projects

In previous studies of urban commutes, little attention has been paid to commute patterns in smaller urban areas. In this study, the concept of "excess commute" (EC) is applied to the Bowling Green-Warren County Metropolitan Statistical Area (BGWCMSA) in Kentucky. EC quantifies the portion of commute distance explained by the overall spatial separation of jobs and households. Results in this thesis research show that approximately 65% of commute distance by persons driving alone in the study area can be explained by the physical locations of homes relative to job sites as well as the existing roadway network, leaving an EC …

Overcoming Global Ignorance: Developing Geographic Literacy In A World Regional Geography Course, Amy Seymour

Masters Theses & Specialist Projects

The most recent Roper Survey (2006), a study of geographic literacy among 18-to 24-year-olds, found that despite constant coverage of the war in Iraq since 2003, 63% of Americans surveyed could not find Iraq on a map. Similar shortcomings abound in the poll, pointing to what must be considered a "geographic illiteracy" among Americans. This national geographic illiteracy has global implications that range from the local to the global scale, including issues of politics, economics, foreign policy, environmental policy, and resource use to name just a few. How badly prepared, then, are students entering colleges and universities in terms of …

Demographic, Economic, And Social Transformations In The South Bronx: Changes In The Nyc Community Districts Comprising Mott Haven, Port Morris, Melrose, Longwood, And Hunts Point, 1990 - 2005, Astrid S. Rodríguez

Center for Latin American, Caribbean, and Latino Studies

Introduction: This report analyzes demographic and socioeconomic characteristics among the five largest Latino nationality groups during 1990-2005 in South Bronx, specifically the neighborhoods of Mott Haven, Port Morris, Melrose, Longwood, and Hunts Point.

Methods: Data on Latinos and other racial/ethnic groups were obtained from the U.S. Census Bureau American Community Survey, reorganized for public use by the Minnesota Population Center, University of Minnesota, IPUMSusa. Cases in the dataset were weighted and analyzed to produce population estimates.

Results: Puerto Ricans are the largest Latino subgroup in the South Bronx, accounting for over half of the total population by 2005 although their …

Wal-Mart Versus Meijer: A Spatial And Economic Analysis Of Supercenter Competition In Michigan, Christopher J. Washebek

Masters Theses

My research will examine the spatial and demographic strategies of supercenter firms in the State of Michigan, namely those operated by Meijer, Inc. and Wal-Mart, Inc. The competitive nature of retailing in Michigan shifted heavily in 2000 when Wal-Mart brought its Supercenter format to Michigan, making it a direct competitor to Meijer, who has operated in Michigan since 1962. Within seven years, Wal-Mart expanded its Michigan Supercenter operations from one in 2000 to forty-five in 2007. In many cases, small towns throughout the state are supporting both Meijer and a Wal-Mart Supercenter. Heavy competition of this nature between two supercenter …

Household Land Management And Biodiversity: Secondary Succession In A Forest-Agriculture Mosaic In Southern Mexico, Rinku Roy Chowdhury

Geography

This study evaluates anthropogenic and ecological dimensions of secondary forest succession in Mexico's southern Yucatán peninsular region, a hotspot of biodiversity and tropical deforestation. Secondary succession in particular constitutes an ecologically and economically important process, driven by and strongly influencing land management and local ecosystem structures and dynamics. As agents of local land management, smallholding farmers in communal, i.e., ejido lands affect rates of forest change, biodiversity, and sustainability within and beyond their land parcels. This research uses household survey's and land parcel mapping in two ejidos located along the buffer of the Calakmul Biosphere Reserve to analyze how household …

The Association Between Distance To Water Pipes And Water Bodies Positive For Anopheline Mosquitoes (Diptera: Culicidae) In The Urban Community Of Malindi, Kenya, Daniel E. Impoinvil, Joseph Keating, Rinku Roy Chowdhury, Robert Duncan, Gabriel Cardenas, Sajjad Ahmad, Charles M. Mbogo, John I. Githure, John C. Beier

Geography

The increasing risk of mosquito-borne diseases in African urban environments has been partly attributed to failed planning and resource underdevelopment. Though engineered systems may reduce mosquito proliferation, there are few studies describing this relationship. This study investigates how engineered systems such as roads and piped water systems affect the odds of anopheline immatures (i.e., larvae and pupae) occurring in water bodies located in Malindi, Kenya. Anopheles gambiae s.s. (Giles), An. arabiensis (Patton), and An. merus (Dointz) were identified in urban Malindi, with Anopheles gambiae s.s. being the predominant species identified. The Breslow-Day test was used to explore interactions among independent …

Using Gis To Optimize The Design And Implementation Of The Rtk Reference Network In Abu Dhabi, Mustafa Abdulla Almusawa

Theses

Several challenging applications and construction works demand real-time measurements for positioning at the centimeter-level accuracy. This positioning accuracy can be obtained by using a Global Positioning System (GPS) roving unit and employing a single reference station (base-station) or through utilizing the service of multiple reference stations forming a Real-Time Kinematics (RTK) Reference Network.

The limitation of the single reference approach is that measurement errors are distance dependent and good accuracy can be only obtained when distances are less than 10 kms. In addition, this method requires a nearby Geodetic Control Point (GCP). Recently, RTK reference networks are widely established in …

Gis Analysis For Abu Dhabi Schools, Shaima Hassan Hammadi

Theses

Geographic Information Systems (GIS) have become an indispensable tool in many fields of study and research. GIS is useful for choosing sites, targeting market segments, planning infrastructure facilities and responding to emergencies. GIS is internationally used for the educational sector in different aspects such as planning schools allocation and managing educational resources. This thesis investigated the spatial distribution of schools in Abu Dhabi with respect to population density and service areas, generated prospective locations for constructing new schools based on the current and future demand using multi-criteria decision rules, developed a road network system that helps in finding shortest and …

An Evaluation Of A Low-Cost Uav Approach To Noxious Weed Mapping, Brandon Tyler Jones

Theses and Dissertations

Mapping their location and extent is a critical step in noxious weed management. One of the most common methods of mapping noxious weeds is to walk the perimeter of each patch with a handheld GPS receiver. This is the method used at Camp Williams, a National Guard Bureau training facility in Utah where this study was conducted. It was proposed that a low-cost Unmanned Aerial Vehicle (UAV) that made use of a hobbyist remote control airplane equipped with a Global Positioning System (GPS) receiver and digital camera could be used along with automated post-processing techniques to reduce the cost of …

The 2005 Kashmir Earthquake: A Perspective On Women's Experiences, Jennifer Parker Hamilton, Sarah Halvorson

Geography Faculty Publications

The 2005 Kashmir Earthquake is illustrative of the intensity and scope associated with catastrophic earthquake disasters in mountainous regions. The experience of the immediate aftermath, relief and recovery, and community reconstruction underscores how this event impacted mountain women, particularly in their roles in rescue and relief efforts and in rebuilding households and communities. A situational analysis was undertaken in order to document and make recommendations for the significant challenges and concerns facing women earthquake survivors in 3 of the valleys most proximate to the epicenter. Earthquake planning and mitigation strategies in northern Pakistan and elsewhere need to focus on reducing …

Vulnerability And The Erosion Of Seismic Culture In Mountainous Central Asia, Sarah J. Halvorson, Jennifer Parker Hamilton

Geography Faculty Publications

Vulnerability to earthquake disasters in mountainous regions frequently escapes investigation and analysis. The tragic and costly earthquake disasters that have recently occurred in Central Asia have spurred important questions among local, regional, and international policymakers, scientists, and social activists regarding the root causes of earthquake vulnerability. Drawing on an analysis of recent earthquake disasters in Kyrgyzstan, Tajikistan, Afghanistan, and Pakistan, this article explores the concept of “seismic culture” (Degg and Homan 2005) in relation to vulnerability. Specifically, it argues that diminishing levels of indigenous hazard knowledge, demographic shifts, gendered livelihood transformations, and the lack of public access to science- based …

"Questions About Stuff You Don't Normally See On A Map:" A Study Of Sixth-Graders' Abilities To Understand Quantitative Thematic Maps, Stephanie Lynn Gaspers

Dissertations and Theses

Middle school students work with many types of maps in school, however most maps they use are qualitative thematic maps that only show differences in kind as compared to quantitative thematic maps that show differences in amounts. This thesis investigates sixth-grade students' abilities to analyze three types of thematic maps: dot maps, choropleth maps, and graduated circle maps. Two hundred and two Oregon sixth-graders were tested on their abilities to interpret map symbology, make inferences from the data, categorize values into regions, and ask geographic questions concerning data distributions. The results indicate that students can understand these three quantitative thematic …

Kaleidoscope Eyes: Geography, Gender, And The Media, Christina E. Dando

Geography and Geology Faculty Publications

We are suggesting…a change in attitudes and perceptions, a substantial shift in the angle of vision, a recognition, in short, of the supreme social, and thus geographic, fact that women, as individuals or as a class, exist under much different conditions and constraints in a world quite different from, however, closely linked with, that inhabited by males. The human geographer must view reality stereoscopically, so to speak, through the eyes of both men and women, since to do otherwise is to remain more than half-blind.

(Zelinsky, Monk and Hanson 1982, 353)¹

Picture yourself in a boat on a river, …