Geography Commons^™

A Comparison Of Clustering Techniques Using Biogeographical Data, Lisa M. Dechano

The Geographical Bulletin

Geographers and ecologists frequently employ clustering methods to achieve meaningful ecological groups based on similarity measures. Four popular clustering techniques, and resulting similarities and differences produced by each method when applied to biogeographical data are reviewed. Data were collected and classified within a riparian site on a mid-river island in a tornadodamaged area of northwestern Pennsylvania and on upland sites on either side of the river. Results illustrate that similar environmental clusters are produced by the four methods under investigation. However, more complex relationships between upland sites and the riparian sites also emerged that would not have been discovered had …

Inter-Country Child Adoptionand The World Wide Web, James A. Tyner, Erik V. Parker

The Geographical Bulletin

Communication technologies, and especially the advent of the World Wide Web, are changing the geographies of business activities. In this paper the usage of Web sites to facilitate intercountry child adoption are examined. Using a two-pronged strategy, the content of Web sites are qualitatively analyzed and, second, through a mail survey the impact of Internet technology on the conduct of business is examined. Findings suggest that exposure, competition, networking, and cost-considerations are dominant motives for agencies to go 'on-line.' Findings also suggest, however, that latent costs are associated with these factors and question whether increased exposure leads to increased demand. …

Illinois: Spatial Scales Of Poverty, Wendy Shaw

The Geographical Bulletin

Answers gleaned in any study of poverty are in some measure a result of the spatial scale of analysis selected. This paper views poverty in Illinois from three spatial scales; the state, county, and census tract. Mapping census data reveals several facets of Illinois poverty. Illinois as a whole, is average in terms of general poverty levels, although many ofthe poor are severely impoverished. County level analysis indicates that poor rural southern Illinois contrasts with affluent urban areas. Census tract level investigation reveals that seemingly affluent urban counties in reality have a distinct internal spatial structure. The urban poor are …

Environmental Ouality As A Post-Industrial Urban Growth Strategy: The Chattanooga Case, Ola Johansson

The Geographical Bulletin

As poorly planned concentrations of production and consumption, cities can have adverse effects on environmental quality. A poor local physical environment is considered a drawback for the future vitality and economic competitiveness of a city. A strategy of urban redevelopment employed by a wide variety of cities known as the "livable city movement" is analyzed. More specifically, the environmental implications of the post-industrial city are discussed within the context of the livable city movement. This paper analyzes how Chattanooga, Tennessee, and its local political and economic elites are improving the city's environmental quality and promoting the controlled growth of the …

Projections And Perceptions The Geographic Information System: A View Of Professional Surveyors, Roland F. Self

The Geographical Bulletin

Much has been written and continues to be written regarding " Geographic Information Systems" or as it is commonly known " GIS." The acronym is bantered about with a belief that everyone has an equal understanding and awareness of exactly what it is. To some it is a technology or sophisticated software or as some definitions indicate, a GIS can " contain major components including data input, data storage and retrieval, data manipulation and analysis and data reporting subsystems." It can be "a management system which can collect, store and retrieve spatial data, identify locations meeting specific criteria, explore re …

No. 31: Precarity, Food Insecurity, And Migration: The Kerala-Gulf Nexus And Women Domestic Workers, Anand Panamthottam Cherian

Migration and Food Security (MiFOOD) Network

Low-skilled Malayali women migrants employed as domestic laborers in Gulf Cooperation Council (GCC)1 countries navigate a transnational labor system that entrenches gendered hierarchies and structural inequalities. Ethnographic fieldwork conducted in Kerala and the United Arab Emirates utilizing biographical methods such as life history and oral history reveals that migration, often envisioned as a pathway to economic security, intensifies vulnerabilities through layers of exclusion, exploitation, and deprivation. These women’s lived experiences underscore the precarious conditions that define their labor trajectories, shaped by systemic governance failures and socio-cultural dynamics.

Food security, positioned at the nexus of material survival and symbolic significance, emerges …

Cover And Forewords, C. Nicholas Raphael

The Geographical Bulletin

Cover and Forewords

Volume 42-2 Complete Issue, C. Nicholas Raphael

The Geographical Bulletin

Volume 42-2 Complete Issue

Introduction To Geomorphology By Frank Ahnert., Caroline Davis

The Geographical Bulletin

This English translation of Ahnert's Einfuhrung in die Geomorph%gie is not the standard descriptive catalog of geomorphic form and landscapes. It provides an introductory textbook which is strongly grounded in systems theory and process-oriented geomorphology. This text provides more than a short general reference to theory. The theoretical foundations of geomorphology are clearly presented and accessible at the introductory level. To have process response models emphasized in an introductory text is unusual and refreshing. In addition, the theoretical themes are linked throughout the text to processes and descriptions.

A Geography Of Ohio By Leonard Peacefull, Thomas A. Rumney

The Geographical Bulletin

Leonard Peacefull's new volume on the geography of Ohio arrives on the scene during a period of renewed and ex - panded interest in regional geography at all scales. What follows here is an ac - counting ofthis new and useful text on an important state of the United States. After a brief introduction, a team of au - thors cover in sixteen chapters the fun - damental components, patterns, and pro - cesses of Ohio's geographic character. The first four discuss the environments and mineral resources of Ohio (Peacefull, Schmiolin, Nash and Gerber, and Peacefull, respectively). Noting that Ohio's …

A Geographical Analysis Of Sports Wagering, Jeffrey P. Richetto, Brian Allen

The Geographical Bulletin

Gambling, in the forms of sports wagering and casino gaming, has increasingly spread across North America throughout the past 20 years. In fact, all but two states have legalized gaming venues, and in a substantial number of these states, gambling is continually becoming a mega-industry. Most studies focus on economic development and ethical issues related to gambling. By broadening the perspective of place on gambling activities this study examines the geographic undertones related to sports wagering. It is estimated that over $130 billion is wagered annually in the United States on all sporting events and that the overwhelming majority of …

News From The Chapters 1999-2000, C. Nicholas Raphael

The Geographical Bulletin

News from the Chapters 1999-2000

A New Gentrification? A Case Study Of The Russification Of Brighton Beach, New York, Keith Brown, Elvin Wyly

The Geographical Bulletin

Gentrification is often equated with the residential and consumption preferences of young, white, native-born professionals. The link between gentrification and "yuppies," however, does not seem adequate to capture the complexity oftrends currently underway in many city neighborhoods. In this paper, census data and fieldwork are utilized to develop a case study of Russian immigration and neighborhood revitalization in Brighton Beach, New York City. " Russification" has revitalized housing demand and retail activity by altering the class composition of the neighborhood, while also increasing inequality and inducing displacement similar to that observed in other gentrifying districts. Nevertheless, important cultural and policy-related …

The Context Of Mahan's 'Debatable Zone', William D. Walters, Jr.

The Geographical Bulletin

At the turn of the 19th century American naval historian Alfred Thayer Mahan (1840- 1914) developed a concept which he called the "Debatable Zone". This was a wide arc stretching from Turkey to China which Mahan argued was the key to future world development. Mahan's Debatable Zone has become the best known American contribution to early geopolitical thinking, and is often seen as one of the roots of Mackinder's heartland theory. However, Mahan's ideas can be better understood in the context of popular writing on Asia at the time. Although he had the ear of key American political figures, they …

Projections And Perceptions-Editorial Comment. The Import Of The Soviet Collapse For The Social Sciences, John Howard Wilhelm

The Geographical Bulletin

For me, as a Russian/Soviet specialist in economics, the collapse of the Soviet system offered a wonderful opportunity. It offered the opportunity to reintegrate into our civilization a peoples-ethnic Russians, Ukrainians, Belorussians, Baltic peoples, Armenians, Georgians, etc.- who prior to the great disasters of the First World War and the October Revolution of 1917 had contributed so much to European culture and intellectual life. Unfortunately, to date the opportunity has largely not been realized. It has not been realized for a number of reasons including: the terrible legacies left by Soviet rule, the failure to have really removed communists from …

The Relationship Between Politics And Public Drinking Water In The District Of Columbia, William James Smith, Jr.

The Geographical Bulletin

The nature ofthe relationship between politics and public drinking water in the District of Columbia is examined. Thecase study of the nexus between water resource management, public health, public relations, and politics sheds light on issues that may affect quality and quantity of drinking water in the United States. The country has a complex set of laws and policies that effectively split responsibility for individual aspects of drinking water management among a variety of governmental and non-governmental agencies. Attimes, this shared responsibility breeds conflict that occurs at the expense of the general public. By examining the root cause of political …

Reusable Takeout Container Research And Implementation In The City Of Kalamazoo, Alexa Hempel

Honors Theses

In 2018 alone, the United States added 830,000 tons of single use takeout containers to landfills. The City of Kalamazoo’s Community Sustainability Plan calls for a reduction of waste going into landfills, so single use takeout containers were targeted as an item to reduce for implementation of this goal.

Research was conducted on the feasibility and interest of adding reusable takeout container options to downtown Kalamazoo food establishments. This involved a survey of Kalamazoo residents which garnered over 1,100 responses and a survey of downtown food establishments, which displayed interest from both parties. However, even with the strong initial interest, …

William Holmes Interviewing Rosetta Holmes Unm Oral History 300, William Holmes

Oral Histories HIST 300, Fall 2024

William Holmes interviews his grandmother Rosetta Holmes, a member of the Choctaw Nation, on her upbringing, life, and various stories from her childhood. She goes through how her family ended up in Hugo, Oklahoma. Her small town upbringing, how she met her husband, starting her family, and her education and the various jobs she has worked in her life. This was a project for oral history 300 at the University of New Mexico in which William used this opportunity to hear about his family and learn about his ancestors.

River Confinement And Braiding Loss In Canterbury Region, Aotearoa New Zealand, Victoria Barlow, Peter Ashmore

Geography & Environment Publications

In relation to the wider concern that rivers in Aotearoa New Zealand have been narrowed by river control and land-use encroachment, and that iconic braided patterns are being lost, nine braided rivers from the Canterbury region were studied to compare river width, pattern type and braiding intensity between the mid-1900s and the present based on mapping from aerial images. Channel narrowing occurred along >90% (~490km) of the length of the rivers studied, 375km of which were historically braided. In total, the rivers narrowed by an average of 43% (48% for braided reaches). Coinciding with narrowing, braided reaches lost 1.3 channels, …

Foster Care, Substance Use, And Social Determinants Of Health In South Carolina: A Geographic Approach, Patricia Carbajales-Dale

All Dissertations

Foster care is a critical intervention for vulnerable children, with approximately 400,000 children entering the system annually in the United States. Parental substance use, second only to neglect, is now a leading cause of foster care entry. While previous research has explored the relationship between socioeconomic factors and foster care, few studies have incorporated spatial approaches at the neighborhood level to understand how factors such as economic inequality, healthcare disparities, and substance use influence foster care entries. This study addresses that gap by integrating spatial analysis and machine learning techniques to examine the geographic and social dynamics underlying foster care …