Geography Commons^™

“The Land Is Our Family And The Water Is Our Bloodline”: The Dispossession And Preservation Of Heirs’ Property In The Gullah-Geechee Communities Of Lowcountry South Carolina, Brian Grabbatin

Theses and Dissertations--Geography

Heirs’ property is land that is collectively inherited by family members when an ancestor dies without a will. The complexity and ambiguity of rights among family members makes these parcels legally vulnerable to dispossession. This form of land tenure is found across the United States, but is particularly prevalent in southern African American communities, where educational inequities and distrust of law led to a reliance on extralegal practices of inheritance. This dissertation investigates the dispossession and preservation of heirs’ property in the Gullah-Geechee communities of Lowcountry South Carolina.

This investigation of heirs’ property is rooted in the interdisciplinary literature on …

A Plural And Uneven World: Queer Migrations And The Politics Of Race And Sexuality In Sydney, Australia, Derek Ruez

Theses and Dissertations--Geography

This dissertation examines how the geographies of sexuality and race shape queer migrants’ experiences of settlement and citizenship in Sydney, Australia. Against a backdrop of economic shifts in the Asia Pacific and Australia's long history of racialized exclusion, I conducted 43 in-depth interviews with queer migrants and '2nd generation' adult children of migrants who reflect the diversity of Australia's migration streams, including historically important migration from Southern and Eastern Europe and increasingly significant movements from South, Southeast, and East Asia. Through those interviews, I examined participants' migration histories, everyday spatial trajectories in the city, and involvement with queer and ethnic …

Early Detection Of Mountain Pine Beetle Damage In Ponderosa Pine Forests Of The Black Hills Using Hyperspectral And Worldview-2 Data, Kyle Edward Mullen

All Graduate Theses, Dissertations, and Other Capstone Projects

A leading cause for mortality in the pine forests of western North America, the mountain pine beetle, has impacted over 400,000 acres of ponderosa pine forest in the Black Hills of South Dakota since 1996. Methods aimed at earlier detection, prior to visual manifestation of a mountain pine beetle damage in the tree crown, have not been successful because of the overlap and variability of spectral response between the initial stages of attack (green-attacked) and non-attacked tree crowns. Needle-level reflectance spectra was measured from green-attack and non-attack ponderosa pine trees in early spring following an infestation and analyzed using a …

3d Tool Evaluation And Workflow For An Ecological Approach To Visualizing Ancient Socio-Environmental Landscapes: A Case Study From Copan, Honduras, Heather Richards-Rissetto, Shona Sanford-Long, Jack Kerby-Miller

Department of Anthropology: Faculty Publications

Architectural reconstructions are the centerpieces of ancient landscape visualization. When present, vegetation is relegated to the background, resulting in underutilized plant data—an integral data source for archaeological interpretation—thus limiting the capacity to take advantage of 3D visualization for studying ancient socio-environmental dynamics. Our long-term objective is to develop methods of 3D landscape visualization that have value for examining changes in land use and settlement patterns. To begin to work toward this objective, we have (1) identified 3D tools and techniques for vegetation modeling and landscape visualization, (2) evaluated the pros and cons of these tools, (3) investigated biological and ecological …

Maritime Alpine Cairns In Southeast Alaska: A Multidisciplinary Exploratory Study, William J. Hunt Jr., Ralph J. Hartley, Bruce Mccune, Nijmah Ali, Thomas F. Thornton

Department of Anthropology: Faculty Publications

This report describes the goals, data recovery methods, data analysis, and conclusions of a pilot project “A Multidisciplinary Exploratory Study of Alpine Cairns, Baranof Island, Southeast Alaska,” funded by the National Science Foundation under Project No. 1230132. The project brought together experts in the disciplines of archaeology (University of Nebraska-Lincoln), lichenology (Oregon State University), and Tlingit oral history (Oxford University) to address questions regarding artificial prehistoric, high altitude cairns. Data were collected in 2013 and 2014. Pedestrian archaeological inventory recorded 50 cairns at 5 sites. Archaeological data includes cairn dimensions, GPS positions, still photographic images, and video documentation. Four cairns …

Debt Financed Migration To Consumption Smoothing: Tracing The Link Between Migration And Food Security In Bangladesh, Mohammad Moniruzzaman

Theses and Dissertations (Comprehensive)

This dissertation is primarily focused on migration and food security linkages, more specifically the impact of migrants’ remittances on household food security, and the role of debt in financing migration. Using a multi-methods approach the dissertation focuses on the household level, but also sheds light on the related policy landscape linked to these resource issues. The dissertation consists of seven chapters, with four research finding chapters that are each self-contained and interdisciplinary. Each of these four chapters adds conceptually and empirically to the existing literature on migration and development.

Chapters one and two provide the introduction and literature review. Chapter …

Analysis Of The Geosocial Landscape In The City Of Toronto, Courtney J. Jones

Theses and Dissertations (Comprehensive)

Microblogging on geosocial platforms is a popular form of online communication where users post information about their daily lives and challenges. Since the launch of Twitter in 2006, information sharing through social media has become a largely unused data repository. Tweets often convey content about the users sentiment as it is happening. As such, Tweets can be viewed as a proxy of public mood. In this thesis, I performed a sentiment analysis of all public geo-located Tweets posted by a variety of Twitter users between September 2013 and October 2014. Each Tweet was processed through a custom algorithm to extract …

Space-Time Modelling Of Emerging Infectious Diseases: Assessing Leptospirosis Risk In Sri Lanka, Cameron C F Plouffe

Theses and Dissertations (Comprehensive)

In this research, models were developed to analyze leptospirosis incidence in Sri Lanka and its relation to rainfall. Before any leptospirosis risk models were developed, rainfall data were evaluated from an agro-ecological monitoring network for producing maps of total monthly rainfall in Sri Lanka. Four spatial interpolation techniques were compared: inverse distance weighting, thin-plate splines, ordinary kriging, and Bayesian kriging. Error metrics were used to validate interpolations against independent data. Satellite data were used to assess the spatial pattern of rainfall. Results indicated that Bayesian kriging and splines performed best in low and high rainfall, respectively. Rainfall maps generated from …

Multi-Criteria Decision Analysis (Mcda) For Agricultural Sustainability Assessment, Byomkesh Talukder

Theses and Dissertations (Comprehensive)

Multi Attribute Utility Theory (MAUT), Preference Ranking Organization Method for Enrichment Evaluations (PROMETHEE) and Elimination methods of Multi-Criteria Decision analysis (MCDA) are tested to assess and compare the sustainability of different agricultural systems. Indicators and composite indicators are derived from data gathered using the agricultural sustainability categories of Productivity, Stability, Efficiency, Durability, Compatibility and Equity (PSEDCE).

Agricultural systems around the world face challenges from current agricultural practices, over-exploitation of natural resources, population growth and climate change. As a result, understanding agricultural sustainability has become a global issue. Assessment is a first step in benchmarking and tracking agricultural sustainability and …

Land Use Variation On Mid-Columbia Plateau Upland And Lowland Archaeology Sites, Cathy J. Anderson

All Master's Theses

Investigators of the Mid-Plateau archaeological record have interpreted artifact deposits in their environmental settings as evidence of human land use labeled as site types. Land use models consisting of cultural and environmental variables were developed from those studies. Those variables were compared to a sample of archaeological records located in the upland eastSaddleMountainsand lowland Wenas Creek-Yakima River confluence. While much of the archaeological record fits expectations derived from cultural-environmental models of human land use developed during this research thesis, significant variation in the archaeological record remains unexplained.

Mapping And Radiocarbon Dating Archaic Period Monuments: La Alberca Structure Complex, Highland Michoacán, Mexico, Mark F. Steinkraus

All Master's Theses

Ongoing collaborations with the Comunidad Indígena de Nuevo San Juan Parangaricutiro hold great potential for exploring the origins of sedentary ranked communities that predate others in Mesoamerica by as much as one thousand years. Three carbon samples from the lower buried portions of the Central Structure at La Alberca Complex yield a date range of 7245-6470 cal B.P. The carbon sample laying on an upper tier of the feature yields a date of 4780 cal B.P. These dates suggest that the feature is 7000 to 6000 years old and may have been in use as recently as 5000 to 4000 …

Sustainable Safari Practices: Proximity To Wildlife, Educational Intervention And The Quality Of Experience, Ryan Devine Tarver

All Master's Theses

This research examines the perceived quality of experience for safari tourists in relation to wildlife viewing proximities and the potential of educational interventions as a management strategy to mitigate adverse impacts of safari participant crowding. Crowding emanates from the safari tourist preferences to obtain close proximity to animals, particularly large mammals. Recognizing these preferences and associated impacts to animal behavior defined in previous research, we develop and deliver a survey instrument designed to measure the perceived quality of experience of the safari tourist while controlling for the viewing proximity variable. The survey instrument involves responding to stock photos selected to …

Assessing The Impact Of Vertical Land Motion On Twentieth Century Global Mean Sea Level Estimates, B. D. Hamlington, P. Thompson, W. C. Hammond, G. Blewitt, R. D. Ray

CCPO Publications

Near-global and continuous measurements from satellite altimetry have provided accurate estimates of global mean sea level in the past two decades. Extending these estimates further into the past is a challenge using the historical tide gauge records. Not only is sampling nonuniform in both space and time, but tide gauges are also affected by vertical land motion (VLM) that creates a relative sea level change not representative of ocean variability. To allow for comparisons to the satellite altimetry estimated global mean sea level (GMSL), typically the tide gauges are corrected using glacial isostatic adjustment (GIA) models. This approach, however, does …

Exploring The Potential For Geographic Transportation Modeling To Improve Food Assistance: A Case Study Of The Missoula Food Bank, Mary Buford French

Graduate Student Theses, Dissertations, & Professional Papers

Over the last ten years, the Missoula Food Bank has seen a greater need for its services leading to funding shortfalls. To meet the needs of an increasing number of clients with a limited budget, the Missoula Food Bank must look for ways to modify its operations while increasing efficiency of its services. As the Food Bank budget is used to acquire food and currently also transport it from warehouse locations to the food pantry in a crowded space, reducing distances and transport cost of hauling food would in turn free up funds to obtain more food. At the same …

Glacial Deposits, Vol. 41, 2016, Department Of Geography-Geology

Glacial Deposits

Newsletter of the Department of Geography-Geology

Predictive Modeling Of Sinkhole Hazards Using Synthetic Aperture Radar Interferometry (Insar) Subsidence Measurements And Local Geology, William G. Powell

Electronic Theses and Dissertations

The mining of salt domes provides economically important resources through salt and brine production and storage of petroleum products as part of the U.S. Strategic Petroleum Reserve. In order to assess the risk to nearby communities for potential of salt dome collapse, it is important to understand the growth of the Bayou Corne sinkhole and the conditions surrounding the Napoleonville Salt Dome that may have exacerbated its formation. The Bayou Corne sinkhole in Assumption Parish, Louisiana has been expanding since it formed overnight on 2 August 2012. Growing from slightly over 2 acres to more than 30 acres today, the …

Toward An Ontology Of Exhaustion: On The Affective Structures Of Masculinity In The American Oilfield, John W. Jepsen

Graduate Student Theses, Dissertations, & Professional Papers

What is the significance of the oil encounter in the lives of men living and working in the modern oilfields of the United States? Engaging with both literary examples of the lives of men in the Interior West and the personal experiences and reflections of the author, this essay seeks to examine the connections between ideology and place as it works to shape the identity and affect of men in America's oilfields, ultimately ending in them identifying with the very resources their activities seek to exploit and exhaust. Utilizing Theodore Adorno's Minima Moralia as its moral touchstone, this essay works …

The Feasibility, Practicality And Uses Of Detecting Crop Water Stress In Southern Ontario Apple Orchards With A Uas, Thomas S. Tiidus Mr.

Theses and Dissertations (Comprehensive)

UAS (Unmanned Aerial Systems) are becoming more common place in agricultural sites around the world. While the accuracy of achieving NDVI (Normalized Difference Vegetation Index) from a UAS is well understood, few studies have attempted to acquire other plant health attributes such as CWSI (Crop Water Stress Index), particularly in horticulture such as apple orchards. In addition, no academic studies up to the time of this writing have explored the perceived usefulness of data obtained from a UAS for the average farmer. This study explored the practicality and feasibility of using UAS for apple orchards in Southern Ontario. This study …

Acculturation And Post-Immigration Changes In Obesity, Physical Activity, And Nutrition: Comparing Hispanics And Asians In The Waterloo Region, Ontario, Canada., Michele Vitale Mr., Sean Doherty

Theses and Dissertations (Comprehensive)

OBJECTIVES: The acculturation hypothesis speculates that as new immigrants get exposed to more obesogenic environments, they progressively acquire the unhealthy lifestyles of the host society, and their obesity risk gradually increases since time of arrival. However, the consistency of the presumed acculturation effect across immigrant groups and gender, and the reasons behind individual changes in lifestyle behaviors remain unclear. Thus, this study investigated the acculturation hypothesis in the Canadian context by comparing two foreign groups, Hispanics and East/Southeast Asians, which present contrasting post-settlement obesity patterns and behavioral trends.

Methods: A 41-item questionnaire (including open-ended questions) was administered with 100 first-generation …

Robert D. Kaplan: Asia's Cauldron, Steven Samson

Faculty Publications and Presentations

No abstract provided.

The Geography Of Learning: Ferrari Gestione Sportiva 1929-2008, Mark Jenkins, Stephen Tallman

Management Faculty Publications

This article considers the mechanisms that permit and enhance the movement of highly tacit component (technical) knowledge and geographically sticky architectural knowledge across borders and between clusters and firms. We address a number of critical research questions that relate to intra- and inter-locational knowledge transfer. We use a theory-driven, longitudinal, single case study to develop a conceptual framework to examine and describe how shifting the geography of knowledge sourcing can facilitate architectural change by following the transformation of one business unit within a specialist global organization through a series of evolutionary steps that involved internalizing new component knowledge from other …

Ballot-Box Environmentalism Across The Golden State: How Geography Influences California Voters’ Demand For Environmental Public Goods, William Skyler Lewis

Pomona Senior Theses

In California, voters frequently face ballot propositions dealing directly or indirectly with environmental protection. Records of these votes provide powerful evidence of the character of voters’ demand and willingness-to-pay for environmental public goods (e.g., air quality, watershed ecosystem services, parks and recreation), and have been used in past environmental econometrics research to produce aggregated income and price effect estimates. Using neighborhood-level voting records on seven environmental-related ballot propositions in California between 2002 and 2010, this econometric study investigates the nature of voters’ demand for environmental public goods, focusing on the effect of household income on pro-environment voting. Unlike previous studies, …

Japanese Encephalitis: Assessing Disease Risk Due To Landscape Factors At Multiple Scales, Julia E. Metelka

Theses and Dissertations (Comprehensive)

Japanese Encephalitis is a mosquito-borne disease and is the leading cause of viral encephalitis in Asia. In many Asian countries, the geographical distribution of JE is dependent on a variety of human-environment interactions that can be conceptualized as a complex social-ecological system. The JE transmission cycle is influenced by a few primary human-landscape factors; the abundance and the spatial configuration of rice paddy fields (which provide habitat for the vector), the distribution of pig farms (which position the virus' amplifying host), and the location of a susceptible human population. Our models integrate population dynamics, landscape characteristics, and weather variables that …

Geospatial Approaches To Support Pelagic Conservation Planning And Adaptive Management, L. M. Wedding, Sara M. Maxwell, D. Hyrenbach, D. C. Dunn, J. J. Roberts, D. Briscoe, E. Hines, P. N. Halpin

Biological Sciences Faculty Publications

Place-based management in the open ocean faces unique challenges in delineating boundaries around temporally and spatially dynamic systems that span broad geographic scales and multiple management jurisdictions, especially in the 'high seas'. Geospatial technologies are critical for the successful design of pelagic conservation areas, because they provide information on the spatially and temporally dynamic oceanographic features responsible for driving species distribution and abundance in the open ocean, the movements of protected species, and the spatial patterns of distribution of potential threats. Nevertheless, there are major challenges to implementing these geospatial approaches in the open ocean. This Theme Section seeks to …

Understanding The Influencers Of Second-Hand Apparel Shopping Behavior, Robyn Hobbs

Theses and Dissertations (Comprehensive)

Shopping for second-hand apparel is rapidly growing and has become a notable segment of the retail market. The purpose of this study is to determine what influences consumers when shopping second-hand for apparel products in-store and online. According to the existing literature, a number of key factors play significant roles for second-hand apparel shopping consumer decisions. They include: social, costs, trends and environmental influencers. Past research has not concentrated in-depth on the hedonistic and social influences of second-hand apparel shopping, financial factors, and time spent shopping for second-hand apparel. This study has observed the socio-demographic profile of second-hand shoppers, what …

Everyday Farm Life In The Moxee Valley 1915-1950: Historical Ethnography, Terri Towner

All Master's Theses

This study collected oral histories of those who lived or worked in the Moxee Valley, within the greater Yakima Valley of Washington State from 1915-1950. It documents and records the historical and cultural processes of farm life and its evolution for people living in this foremost hop-growing region of the United States. The larger goal is to characterize the community and social processes for use as primary source documentation to create historically accurate programs at the Gendron Hop Ranch-Living History Farm near Moxee. Nineteen participants were interviewed. Topics addressed in the study include farming in the Valley, the household, roles …

High-Resolution Mapping Of Time Since Disturbance And Forest Carbon Flux From Remote Sensing And Inventory Data To Assess Harvest, Fire, And Beetle Disturbance Legacies In The Pacific Northwest, Huan Gu, Christopher A. Williams, Bardan Ghimire, Feng Zhao, Chengquan Huang

Geography

Accurate assessment of forest carbon storage and uptake is central to policymaking aimed at mitigating climate change and understanding the role forests play in the global carbon cycle. Disturbances have highly diverse impacts on forest carbon dynamics, making them a challenge to quantify and report. Time since disturbance is a key intermediate determinant that AIDS the assessment of disturbancedriven carbon emissions and removals legacies. We propose a new methodology of quantifying time since disturbance and carbon flux across forested landscapes in the Pacific Northwest (PNW) at a fine scale (30 m) by combining remote sensing (RS)-based disturbance year, disturbance type, …

The Conflict Resolution Case Study In Urban Life: Bull Run Watershed Case, Chang-Yu Hong

Geography Faculty Publications and Presentations

The City of Portland and the United States Department of Agriculture (USDA) Forest Service are working together, along with citizens, to formulate a comprehensive new policy to guide joint management of the Bull Run watershed at Mt. Hood National Forest. This process has brought about four decades of conflict, resulting from differences between the federal view of multiple use and the local view of exclusive use for producing high quality water. The new policy is being formulated by the City of Portland and the Forest Service through negotiation of a comprehensive Memorandum of Understanding that structures the parties’ roles, responsibilities, …

Assessing Urban Greenhouse Gas Emissions In European Medium And Large Cities: Methodological Considerations, Peter Marcotullio, Andrea Sarzynski, Jochen Albrecht, Niels Schulz, Jake Garcia

Publications and Research

Policymakers need clear, consistent, and reliable information about the location of greenhouse gases and drivers of emitting activity in order to design appropriate mitigating strategies. At the urban scale, there have been challenges in developing consistent and reliable emissions inventories. This chapter examines selected methods to determine greenhouse gas emissions at the urban scale. We describe the various criteria considered when constructing an urban greenhouse gas protocol including the definition of urban, the gasses that are measured, the source they come from, the scope of analysis and how the measurements are undertaken. We then present results for European medium and …

Geog 140: Human Geography—A Peer Review Of Teaching Project Inquiry Portfolio—"Music And The Geography Of Place: Engaging The Geographical Imagination", Katherine Nashleanas

UNL Faculty Course Portfolios

The present project uses cooperative learning strategies that requires students in large classes to collaborate in applying intellectually challenging articles on place, space, sacred spaces, tourist places, and commodification of place to the development of a video project linking music to place and landscape. As an extension of their group activity, students are teaching each other how to apply concepts from the assigned articles to their projects in creative ways while engaging in critical thinking and exercising their geographical imagination.