Geography Commons^™

Restoration Of A Dam Area In Eastern Colorado, Josiah Elsing

Summer Research

No abstract provided.

No. 55: Food Clusters, Food Security And The Urban Food System Of Northern Namibia, Lawrence Kazembe, Jonathan Crush, Ndeyapo Nickanor

Hungry Cities Partnership

A central feature of the transformation of urban food systems in cities of the Global South is the growing presence of supermarkets and their supply chains, often termed supermarketization or a supermarket revolution. A key issue in the African context is whether supermarkets are a threat to other sources of food including informal sector vendors. Most research on the supermarket revolution and competition with other food retailers focuses on large urban conurbations with little attention paid to the role of supermarkets in secondary urban centres. This paper aims to rectify this situation through a case study of the role of …

Mr. Clover Goes To Washington: Land, Water, And Fraud In The Mono Basin, 1910-1945, Robert B. Marks

Eastern Sierra History Journal

The water woes of the Mono Basin of the Eastern Sierra region of California did not begin when Los Angeles' Department of Water and Power began to purchase water rights there in the early twentieth century. Robert Marks argues persuasively that James B. Clover's water schemes predated, and in a sense, opened the way for Los Angeles later to tap Sierran snowmelt and funnel it down to Southern California.

Unpacking The Census, Sarah Murtaugh, Kyle Redican

Other Publications

Unpacking the Census, a partnership between the Virginia Center for Inclusive Communities and the University of Richmond’s Bonner Center for Civic Engagement, School of Professional & Continuing Studies, and Spatial Analysis Lab, examines structural inequality through census research. Data for the charts, tables, and maps are the most recent from the U.S. Census, American Community Survey (ACS), 2016-2020, Five-Year Estimates.

What Braiding Reveals About River Morphology, Bedload And Channel Change, Peter Ashmore

Geography & Environment Presentations

Braided rivers can appear to be outliers in the range of river morphological types with unique dynamics and processes. Analysis shows that they have systematic structure, dynamics and response to external change that have properties relevant to the continuum of channel morphology. Rapid morphological change in real time creates a system in which bedload transport is strongly morphologically driven, which leads to thinking about bedload thresholds in terms of morphological change rather than grain scale dynamics. Occurrence and complexity of braiding respond to total stream power, and channel pattern is therefore partly an effect of river size. Braided rivers have …

Parents’ Attitudes Regarding Their Children’S Play And Sport During Covid-19, Monika B. Szpunar, Leigh M. Vanderloo, Brianne A. Bruijns, Stephanie Truelove, Shauna M. Burke, Jason Gilliland, Jennifer D. Irwin, Patricia Tucker

Geography & Environment Publications

The COVID-19 pandemic and associated public health measures have interrupted the daily routines of parents and children. The purpose of this study was to explore parents’ attitudes regarding their children’s play/sport during COVID-19. A secondary objective was to explore the influence of parent demographics and parent-reported physical activity levels and risk tolerance on these attitudes. Ontario parents of children aged 12 and younger completed an online survey (August—December 2020) that assessed their attitudes (grouped by support, safety and socialization-related attitudes; n = 14 items) regarding their child(ren)’s play/sport, their physical activity levels (n = 2 items), and demographic details …

What Braiding Reveals About River Morphology, Bedload And Channel Change, Peter Ashmore

Geography & Environment Publications

Braided rivers can appear to be outliers in the range of river morphological types with unique dynamics and processes. Analysis shows that they have systematic structure, dynamics and response to external change that have properties relevant to the continuum of channel morphology. Rapid morphological change in real time creates a system in which bedload transport is strongly morphologically driven, which leads to thinking about bedload thresholds in terms of morphological change rather than grain scale dynamics. Occurrence and complexity of braiding respond to total stream power, and channel pattern is therefore partly an effect of river size. Braided rivers have …

Braiding, Peter Ashmore

Geography & Environment Publications

Braided rivers have multiple, unstable channels and ephemeral bars formed by intense bed-load transport, and active channel processes. They occur in a range of environments associated with high-energy, coarse bedded rivers with limited riparian vegetation, and relatively high sediment supply. The occurrence in some regions is strongly modified by human activity. Empirical and rational analysis of regime conditions and in-channel process mechanisms can predict occurrence of braiding, considering by the problem of gradual transitions between channel pattern types, transient flood influence and vegetation effects. Braided rivers have hydraulic geometry relations similar to those of single-thread channels as well as systematic …

Great Lakes Paleoclimate Review, Luke Atma, Melinda C. Higley

Summer Research

The picture of Great Lakes Region (GLR) climate since deglaciation (about 14,000 years ago) is unclear, especially in terms of the hydroclimate (how dry, or rainy, or windy it has been). It is important to have information about past environments, and periods of past climate changes, to inform how we think about current/future climate changes, especially at regional scales. Understanding the climate of the past requires proxies for past environmental conditions, such as charcoal, pollen, or microfossils preserved in lake mud. But assessing climate change over geological time scales in the GLR is complicated by a lack of such sedimentary …

Rural Towns: Arts & Cultural Life, Presented At Making Connections. Dublin School Of Architecture Research Seminar Series 2021/22. Feb 1st 2022., Bernadette Quinn

Presentations

This presentation focuses on arts festivals in Irish towns, arguing the importance of arts festivals in regenerating towns. It thinks about festivals in terms of social, cultural and digital infrastructure and asks how they can be addressed in town planning terms.

Water Disconnection And Billing Policy In Central Illinois, Melissa Heil, Rebekah Bollin, Luke Gallagher

Faculty Publications - Geography, Geology, and the Environment

Over ten percent of American households face unaffordable water bills. When households have overdue bills, they are usually subjected to service disconnection by the water utility. Water disconnection policy is set at the local level, which can result in spatial variation with respect to how lenient or strict disconnection policies are. Examining the case of the central Illinois region, this paper introduces a methodology for 1) chronicling this variation and 2) analyzing which populations are most affected by strict billing and disconnection policies.

Accessing 3d Data, Francesca Albrezzi, John Bonnett, Tassie Gniady, Heather Richards-Rissetto, Lisa Snyder

Department of Anthropology: Faculty Publications

The issue of access and discoverability is not simply a matter of permissions and availability. To identify, locate, retrieve, and reuse 3D materials requires consideration of a multiplicity of content types, as well as community and financial investment to resolve challenges related to usability, interoperability, sustainability, and equity. This chapter will cover modes, audiences, assets and decision points, technology requirements, and limitations impacting access, as well as providing recommendations for next steps.

Population Sustainability In Rural Great Plains Towns, Andrew Husa

School of Global Integrative Studies: Faculty Publications

As researchers look to define a narrative of population decline throughout the region, the rural Great Plains towns that have been able to sustain their populations and attract new residents have seemingly gone unnoticed. This article features case studies from six rural Nebraska towns that address key questions regarding the population sustainability of rural Great Plains towns. Along with a discussion on the significance of geographic location in population growth or decline, this study includes several examples of how rural towns have used their locations to their advantage, created more job opportunities, enticed new residents to move in, and/or dealt …

A Lost Generation: Perpetual Education Insecurity Among The Rohingya, Robin E. Al-Haddad, Kendra L. Duran, Saleh Ahmed

Global Studies Faculty Publications and Presentations

Education security exists when every child has equal access to quality education. Rohingya refugee children suffer widespread rates of education insecurity both in their home country, Myanmar and in their host country, Bangladesh. While the right to education is recognized in several human rights instruments, access to education is not ubiquitous, making the ability to achieve this right challenging for many Rohingya. Government restrictions on accredited education, COVID-19 related school closures, failures in launching a pilot of the Myanmar curriculum, and recent government plans to relocate refugees to Bhasan Char Island have created a ‘lost generation’ of Rohingya youth. This …

Decolonizing The Map: Indigenous Maps And Gis, Henry Osborne Beimers

All Graduate Theses, Dissertations, and Other Capstone Projects

Indigenous mapping practices have yet to be widely considered by geographers outside of a historical context. In this paper I critique the geographic research paradigm through the lens of settler colonial and critical cartographic theory. I present evidence for the value of Indigenous mapping practices through a historical-critical GIS analysis of two Indigenous maps, and a creation of a story map to present those results. Finally, I suggest future routes to integrate digital mapping and Indigenous mapping practices, for pedagogy, and for preserving cultural resources, language, land, and traditional Indigenous knowledge.

Changes To California Alfalfa Production And Perceptions During The 2011-2017 Drought, Alida A. Cantor, Bethani Turley, Charles Cody Ross, Mathern Glass

Geography Faculty Publications and Presentations

California experienced a severe multiyear drought stretching from 2011 through 2017, significantly reducing surface water supply for ecosystems, agriculture, and humans and prompting coordinated conservation efforts. Given that agriculture is the largest consumptive use of water in the state, one anticipated response to a severe drought would be to decrease production of low-value, high-water-use crops such as alfalfa. In this article we use a multimethod approach to examine both spatial distribution and public perceptions of alfalfa production in California over the course of the 2011 through 2017 drought. We find that although California alfalfa production did decline at the state …

Introduction: Climate Change And Planned Retreat, Idowu Jola Ajibade, A. R. Siders

Geography Faculty Publications and Presentations

Chapter 1.

This edited volume advances our understanding of climate relocation (or planned retreat), an emerging topic in the fields of climate adaptation and hazard risk, and provides a platform for alternative voices and views on the subject. As the effects of climate change become more severe and widespread, there is a growing conversation about when, where and how people will move. Climate relocation is a controversial adaptation strategy, yet the process can also offer opportunity and hope. This collection grapples with the environmental and social justice dimensions from multiple perspectives, with cases drawn from Africa, Asia, Australia, Oceania, South …

Identification Of Poverty Areas By Using Machine Learning Classification Methods From Satellite Imagery In Buraydah City, In The Qassim Region Of Saudi Arabia, Amal Alfawzan

Murray State Theses and Dissertations

Saudi Arabia is a wealthy country with its many resources, but it has seen an increase in poverty recently because of a high rate of population growth with a high rate of unemployment. Some estimate that the number of Saudi Arabians living in poverty is between two and four million. This research aims to develop a way to detect poverty through remote sensing. The study area is Buraydah City, the largest city of the Qassim region, an important agricultural center that plays a significant role in the economy of Saudi Arabia. The research hypothesized that there are poor areas within …

Colonial Markets, Consumers, And Trade: A Comparative Analysis Of Historic Ceramics From The Bluefields Bay Area, Westmoreland, Jamaica, Lacy Risner

Murray State Theses and Dissertations

The ceramic assemblages from a British colonial settlement in Bluefields Bay, Jamaica, provide a unique window into the market availability, exchange routes, and consumption patterns of the eighteenth century. This study compares the historic ceramics collected from two sites in Bluefields Bay to one another and to other intra-island (Jamaica), intraregional (Lesser Antilles), and international (North America) colonial and postcolonial sites to reveal patterns of individual and global ceramic consumption and distribution in the emergent capitalist networks and markets of the colonial era. Integrating small British colonial sites into the networks of other more extensive studies focusing primarily on plantations …

A Gis Analysis Of Potential Wetland Mitigation Opportunities In The Brandywine Creek Watershed, Chester County, Pennsylvania, Shannon Ryan

West Chester University Master’s Theses

Wetlands provide innumerous functions and values that are beneficial to both the natural environment and economic systems. Historically these habitats have suffered significant losses and it is crucial to preserve existing wetlands and plan for future restoration opportunities. This research examines six sub-watersheds within the Brandywine Creek watershed within Chester County, Pennsylvania to determine where potential wetland mitigation opportunities occur. Using a Geographic Information Systems (GIS) analysis, three wetland characteristics including watercourse locations, existing National Wetlands Inventory (NWI) wetlands, and hydric soils were mapped throughout each of the watersheds. Areas of agricultural easements and steep slopes were used to exclude …