Geography Commons^™

Spatiotemporal Analysis Of The January Northern Hemisphere Circumpolar Vortex Over The Contiguous United States, Thomas J. Ballinger, Michael J. Allen, Robert V. Rohli

Political Science & Geography Faculty Publications

January 2014 will be remembered for the sensationalized media usage of the term "polar vortex" which coincided with several polar air outbreaks. A United States polar vortex (USPV) perspective is presented to better understand the January spatial and temporal variability of this regional component of the Northern Hemisphere circumpolar vortex. Use of the monthly mean 5460 m isohypse to represent the location of the USPV extent and area revealed that the spatial features of the January 2014 USPV were not extreme relative to certain 1948–2013 Januaries. Furthermore, the Arctic Oscillation (AO), Pacific-North American (PNA) Pattern, and Pacific Decadal Oscillation (PDO) …

Troubled Waters: Georgia, Florida And Alabama's Conflict Over The Waters Of The Acf River Basin, Johnny King Alaziz Wong

USF Tampa Graduate Theses and Dissertations

Since 1989, the co-riparian States of Georgia, Florida and Alabama have been locked in an overt and institutionalized conflict to secure access to the waters of the Apalachicola-Chattahoochee-Flint (ACF) River Basin. In 1997, in an effort to end this interstate conflict which had earned the reputation as the longest water conflict in U.S. history, public officials at the federal and state scales agreed to suspend all pending litigation against one another and concurrently deployed a dispute resolution mechanism, known as `compact negotiations,' in the hope of equitably allocating the waters of the ACF Basin. Despite proclamations by public officials, exclaiming …

Impact Of Soil Moisture–Atmosphere Interactions On Surface Temperature Distribution, Alexis Berg, Benjamin R. Lintner, Kirsten L. Findell, Sergey Malyshev, Paul C. Loikith, Pierre Gentine

Geography Faculty Publications and Presentations

Understanding how different physical processes can shape the probability distribution function (PDF) of surface temperature, in particular the tails of the distribution, is essential for the attribution and projection of future extreme temperature events. In this study, the contribution of soil moisture–atmosphere interactions to surface temperature PDFs is investigated. Soil moisture represents a key variable in the coupling of the land and atmosphere, since it controls the partitioning of available energy between sensible and latent heat flux at the surface. Consequently, soil moisture variability driven by the atmosphere may feed back onto the near-surface climate—in particular, temperature. In this study, …

Blogging: An Exercise In Communicating Science To The Public, Beth J. Hundey

Technology in Education Symposium (TIES)

No abstract provided.

A Case Study In Collaborative Mind-Mapping With Lucidchart, Beth J. Hundey

Technology in Education Symposium (TIES)

This two-day event on March 27 & March 28 featured:

• research paper presentations,
• lightning rounds,
• hands-on workshops,
• posters and demonstrations, and
• a student panel on the uses of instructional technology.

TIES 2.0 is open to faculty, librarians, staff, postgrads, and graduate students from across all disciplines at Western and its affiliates.

Participants heard and saw how instructors and others employ technology to engage students and enrich learning, and to connect with others from across the campus who are exploring the potential of instructional technology and online education.

"Nature Is Pushing One Way And People Are Pushing The Other": A Political Ecology Of Forest Transitions In Western Montgomery County, Pa, Megan Elizabeth Maccaroni

Environment and Sustainability Honors Papers

Forests in Southeastern Pennsylvania have been shaped by a number of anthropocentric factors over the past century, with many areas experiencing a recent trend towards forest recovery. Studies on forest dynamics have shown that most developed regions exhibit a forest transition, which begins when land is cleared for natural resource extraction (e.g., agriculture, forestry) during an early development stage. Then as a population grows and food production needs are met, rural peoples begin to migrate to the city, and a feeling of scarcity of trees develops that may lead to changes in land management attitudes, and many formerly deforested areas …

Exploring The Neighborhood Preferences Of A Segment Of Millennials In Omaha, Nebraska, Aaron Kloke

Community and Regional Planning Program: Professional Projects

In 2010, Millennials, or those between 18 and 34, surpassed the Baby Boomers in population size. Today, Millennials, also known as Generation Y, make up over 25 percent of the United States’ population. In Omaha, they make up 26.9 percent of the population. The next largest generation in Omaha, the Baby Boomers, make for 19.2 percent of the population. Clearly, this emerging demographic has the ability to change the way we create and design our built environment if it so chooses.

To review how this generation may choose to change the way we design our future neighborhoods, national trends were …

Mapping As Performing Place, Aslihan Senel

disClosure: A Journal of Social Theory

Mapping is an emerging act in contemporary discourse to understand, criticize, and re-imagine complex cultural, social, and physical relationships in the built environment. Maps are documents nearly as old as the human history in representing the relationships of people to land. Yet, mapping rather than map-making is a newly created concept as an alternative way of thinking about this relationship. Mapping refers less to a representation than a performance, in which the maker, place, and the product redefine, reposition and reproduce each other in the process. Mapping may allow developing an embodied and critical understanding of place, which is continuously …

Federal Disaster Declarations And Denials: Analyzing Spatial Equity In The Implementation Of The Stafford Act, Richard Salkowe

USF Tampa Graduate Theses and Dissertations

Federal disaster declarations are authorized by the president under the provisions of the Robert T. Stafford Disaster Relief and Emergency Assistance Act of 1988. Prior studies have found varying levels of political influence associated with the declaration process. Factors including electoral votes, reelection years, congressional committee appointments, geographic location, and party favoritism have been implicated in claims of inequity associated with the distribution of federal disaster assistance. Compounding these concerns is evidence of recurring problems associated with disparities in the long-term recovery from disasters based on social and economic factors. This dissertation is a response to the call for further …

Historical Health Conditions In Major Us Cities: The Hue Data Set, Carlos Villareal, Brian Bettenhausen, Eric Hanss, Jonathan Hersh

Economics Faculty Articles and Research

The Historical Urban Ecological data set is a new resource detailing health and environmental conditions within seven major U.S. cities during the study period from 1830 to 1930. Researchers collected and digitized ward-level data from annual reports of municipal departments that detail the epidemiological, economic, and demographic conditions within each city. They then drafted new geographic information system data to link the tabular records to ward geographies. These data provide a new foundation to revisit questions surrounding the urban mortality transition and the growth of U.S. cities.

Urban Foraging And The Relational Ecologies Of Belonging, Melissa R. Poe, Joyce Lecompte, Rebecca J. Mclain, Patrick T. Hurley

Environment and Sustainability Faculty Publications

Through a discussion of urban foraging in Seattle, Washington, USA, we examine how people's plant and mushroom harvesting practices in cities are linked to relationships with species, spaces, and ecologies. Bringing a relational approach to political ecology, we discuss the ways that these particular nature–society relationships are formed, legitimated, and mobilized in discursive and material ways in urban ecosystems. Engaging closely with and as foragers, we develop an ethnographically grounded ‘relational ecologies of belonging’ framework to conceptualize and examine three constituent themes: cultural belonging and identity, belonging and place, and belonging and more-than-human agency. Through this case study, we show …

Using Census Bureau Data For Current And Historical Gis Research, Bert Chapman

Libraries Faculty and Staff Presentations

Provides examples of how geographic information system (GIS) data can be used to conduct historical and contemporary research using Census Bureau data and mapping and other resources. Such data and mapping can enhance understanding of historical and contemporary subjects in a multidisciplinary variety of topics.

Correlation Between Streamflow Records In The Southern Wasatch Front, Utah And Regional Tree-Ring Chronologies, Chelsea Decker, Dr. Matthew Bekker

Journal of Undergraduate Research

The arid and heavily populated Wasatch Front in Utah is dependent on streamflow from snowmelt. Historical records of streamflow go back about 100 years but this is insufficient to provide a complete picture of streamflow variability in the area. Water managers would greatly benefit from a more extensive record of streamflow in the area to adequately plan for future population growth along the Wasatch Front.

Response Of Benthic Foraminifera To Ocean Acidification And Impact On Florida's Carbonate Sediment Production, Paul O. Knorr

USF Tampa Graduate Theses and Dissertations

Increasing concentrations of atmospheric CO2 are in dynamic equilibrium with the oceans. The absorption of CO2 by seawater causes a decrease in seawater pH and calcite saturation state (SS). This process, termed ocean acidification, exerts deleterious effects on marine calcifiers. Studies of symbiont-bearing large benthic foraminifera (LBF) have reported a generally unfavorable response to increased concentrations of carbon dioxide ([CO2]).

Experiments and analyses were undertaken to examine the effect of increased [CO2] on the growth rate, ultrastructure, stable isotopes of carbon and oxygen, as well as Mg/Ca of the high-Mg miliolid Archaias angulatus and the low-Mg rotalid Amphistegina gibbosa. A …

Modeling Home Market Value Using Remote Sensing Vegetation Indices, Carson Stam, Dr. Ryan Jensen

Journal of Undergraduate Research

As the principal habitat of the human race, urban areas require a high degree of attention and research. The United Nations has estimated that slightly over 50% of the world’s population now lives in urban areas. This number is projected to increase steadily in the coming decades. The ability to understand our habitat as a species is key to understanding our future. An important component of any urban area is the urban forest. McPherson and Luttinger (1996) stated that “[r]esearch is revealing that with proper management and care, urban forests can contribute to the economic vitality and the quality of …

Eeos 406: Git Data Collection And Field Methods, Helenmary Hotz

Office of Community Partnerships Posters

As part of EEOS 406 course work, students located and mapped distributions of an invasive plant, Spotted knapweed, on Nantucket for the Nantucket Conservation Foundation. Once established, the plant continues to spread to surrounding habitat and outcompetes native species. Prior to their field work, Dr. Sarah Oktay (NFS) and Kelly Omand (NCF) briefed the students on the history of the species on Nantucket. Kelly assigned the location for data collection to further support ongoing NCF research of the species.

Columbus History From The River: Historical Narratives For Whitewater Express River Guides, Amanda Rees, Ryan Boyette, Logan Copley, Rodney Foskey, Eugene Foster, Grace Hazlett, Illana King, April Lester, Christopher Lockhart, Hart Mizell, Shukena Smith, Sara Snyder, Ashley Terrell, Timetrice Thomas, Jamie Turpin, Juli Yoder

Columbus Community Geography Center

In 2013, the first year of urban whitewater rafting on the Chattahoochee River, WhiteWater Express guides introduced Columbus to over 15,000 rafting visitors. Over 90 percent of those visitors were from outside the local community. Understanding the importance of providing whitewater guides familiar with local history, Whitewater Express partnered with CSU’s Columbus Community Geography Center (CCGC). CCGC students in Dr. Rees’ Cultural Geography course at Columbus State University developed a semester project to create interpretive materials for the river guides and a new map of the river.

Moving To Work Baseline Analysis, Brad Huff, Douglas Allen, Jason Allen, Rachael Cofield, Anthony Gibson, Jessie Scott, Cristian Waters, Juli Yoder

Columbus Community Geography Center

Columbus State University (CSU), operating through it Social Research Center (SRC), agreed to provide analysis of a Moving To Work (MTW) project that is being conducted by the Housing Authority of Columbus, Georgia (HACG). The local study is one of several MTW studies sponsored by the federal Department of Housing and Urban Development (HUD). This five‐year study is focused in the three broad areas of rent reform, a voucher program, and a housing program for homeless veterans. The first area is focused on the use of incentives to increase the percentage of residents who are gainfully employed. The second explores …

The Edward Bliss Emerson Journal Project: Qualitative Research By A Non-Hierarchical Team, José G. Rigau-Pérez, Silvia E. Rabionet, Annette B. Ramírez De Arellano, Wilfredo A. Géigel, Alma Simounet, Raúl Mayo-Santana

The Qualitative Report Books

Edward Bliss Emerson (1805-1834), a younger brother of the renowned essayist and poet Ralph Waldo Emerson, lived in the Caribbean for the final three years of his life. His journal and letters are a rich manuscript source for the history of the Danish Virgin Islands (1831-1832) and Puerto Rico (1831-1834). The texts also reflect the contemporary political and cultural situation in the United States, and Edward's search for health, economic independence, intellectual stimulation and metaphysical fulfillment.

These writings ignited an intellectual passion in José G. Rigau-Pérez, a physician, medical epidemiologist, and historian in Puerto Rico. Furthering access to these unique …

Geography News, V37n1, Spring 2014, Geographic Alliance Of Iowa.

Geography News

Inside This Issue:
--Coordinator's Corner
--GAI Updates--Nat Geo's "Big Cats Initiative"
--Summer 2014 Workshops

Big Data, Social Physics, And Spatial Analysis: The Early Years, Trevor J. Barnes, Matthew W. Wilson

Geography Faculty Publications

This paper examines one of the historical antecedents of Big Data, the social physics movement. Its origins are in the scientific revolution of the 17th century in Western Europe. But it is not named as such until the middle of the 19th century, and not formally institutionalized until another hundred years later when it is associated with work by George Zipf and John Stewart. Social physics is marked by the belief that large-scale statistical measurement of social variables reveals underlying relational patterns that can be explained by theories and laws found in natural science, and physics in particular. This larger …

The Peters Projection And The Latitude And Longitude Of Recolonization, Timothy Barney

Rhetoric and Communication Studies Faculty Publications

In 1973, German historian Arno Peters unveiled the “Peters projection,” a map that challenged the Eurocentric Mercator style by redrawing the so-called “Third World” to appear more prominent on the global landscape. The projection sparked intense debate among cartographers about the overt use of ideology in mapping, while simultaneously championed by international groups (from the UN to church organizations) as a corrective against the marginalization of developing nations. This essay addresses how the Peters map became a rhetorical emblem for an internationalist identity within the contentious spatial conceptions constraining the Cold War. Ultimately, the Peters projection, despite its radicalism, constituted …

Credit Card System In Ghana: An Investigation Of Why Credit Cardsare Not Widely Used In Ghana And How Widespread Use May Be Implemented, Emmanuel Andoh

Masters Theses

Credit card systems offer economic advantages to many families and individuals across the globe. In economically developed countries and most emerging ones, the credit card system helps individuals, businesses, and even government agencies, speed up business transactions and access to short term loans. However in developing countries such as Ghana this is not the case. The result is that many people find it very difficult to buy goods and services without having cash at hand. Moreover a vast majority of people have to carry bags of money to travel across cities, towns and villages in the country to trade and …

Managing Dispersed Recreation In The Allegheny National Forest, Anne Santa Maria

Masters Theses

In the Allegheny National Forest, an unregulated dispersed camping policy has led to significant impacts to the natural environment. This study used data gathered from visitor surveys, interviews with managers, and environmental conditions of campsites to recommend management actions for campsites along seven roads in the National Forest. The seven road areas fell into two categories. Primitive recreation was more common in some areas and solitude was more highly valued by campers. Other areas had more frequent visitor use, motorized camping, and solitude was less important to campers. These factors influenced management recommendations, which include designing and constructing campsites to …

Salmonid Habitat Restoration On The Chocolay River, Michigan, Ross J. Crawford

Masters Theses

This project seeks to improve salmonid habitat quality by improving riparian vegetation on the adjacent banks (from toe to terrace) on the Chocolay River in Michigan's Upper Peninsula. Quantities of large woody debris (LWD) were also analyzed to determine the heterogeneityof stream habitats, or channel roughness. Percentages of rock, gravel, sand, and silt were analyzed to determine spawning habitat quality. As the proportions of fines (

Montgomery County, Md Public Schools: Student Performance And Achievement Of Low-Income And Minority Students, Richard Joseph

Geography and the Environment: Graduate Student Capstones

The student demographics of Montgomery County Public Schools (MCPS) in Maryland have changed dramatically since 1970 resulting in a majority-minority de facto segregated school system. A major concern of MCPS is the student performance and achievement gap between students of different racial, ethnic, and economic backgrounds.

Using data available from MCSP the performance and achievement of MCPS high school students will be examined for differences between students attending high, medium or low poverty schools. Six high schools will be selected for examination, two for each of the three poverty categories. Primary focus will be to compare the performance and achievement …

A Climatological Study Of Drought In Southern Michigan, Rudy Bartels

Masters Theses

Drought has become a reoccurring phenomenon throughout many regions around the world. Significant drought conditions have beenobserved overthe pastfive decades in relation to economic, social, and agricultural impacts. In this study, Southern Michigan is investigated over the past 52 years from 1960-2012. The Standardized Precipitation Index (SPI) will be calculated over a 6-month timescale from monthly precipitations. Three variables including 500-mb heights, surface pressure maps, and sea surface temperatures, will be correlated with the SPI using sliding correlations and Pearson's R correlation to determine any relations between these variables and precipitation variations. We will further investigate the five driest, wettest, …

No Fracking Way! A Study On The Spatial Patterns Of And Changes In Perception And Distance From A Michigan Horizontal Hydraulic Fracturing Site, Shannon Mcewen

Masters Theses

The research investigates whether Michigan residents' perception of risk from an oil and natural gas (ONG) well site that employs the use of horizontal hydraulic fracturing (fracking) changes with distance. The research goal is to determine if residents that live farther from a fracking site perceive it to be more dangerous than those who live closer. Secondary research goals include determining if increasing distance from a fracking site cause residents to overestimate their proximity to a fracking site and if gender and education levels have an effect on residents' perception levels. Data were collected from residents in three counties in …

Near-Surface Internal Melting: A Substantial Mass Loss On Antarctic Dry Valley Glaciers, Matthew J. Hoffman, Andrew G. Fountain, Glen E. Liston

Geology Faculty Publications and Presentations

The McMurdo Dry Valleys, southern Victoria Land, East Antarctica, are a polar desert, and melt from glacial ice is the primary source of water to streams, lakes and associated ecosystems. Previous work found that to adequately model glacier ablation and subsurface ice temperatures with a surface energy-balance model required including the transmission of solar radiation into the ice. Here we investigate the contribution of subsurface melt to the mass balance of (and runoff from) Dry Valley glaciers by including a drainage process in the model and applying the model to three glacier sites using 13years of hourly meteorological data. Model …

Factors Of Inclusion And Exclusion To Housing: An Exploratory Study, Jonathan Abbott, Whitman A. Bouton, Jordan Christensen, Brian Dicarlo, Rylan Firth, Erin Mercer, Erica Molina Rodriguez, Andrew Sneddon, Chad Tucker, Brea Walters, Austin Zeitz

Asset Mapping: Community Geography Project

Portland State University: Spring 2014 Senior Capstone Neighborhood Equity Study.