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No. 39: Considering The Migration And Food Security Nexus In African Cities, Jonathan Crush, Zack Ahmed Apr 2025

No. 39: Considering The Migration And Food Security Nexus In African Cities, Jonathan Crush, Zack Ahmed

Migration and Food Security (MiFOOD) Network

International migration and food security are still treated as separate policy and research domains, yet they are deeply intertwined in the African urban context. This paper unbundles the nexus between migration and urban food security by examining how migrants and refugees navigate food systems, cope with vulnerabilities, and deploy resilience strategies to mitigate food insecurity. As rapid urbanization reshapes African cities, migrants are becoming actors in informal food economies, both as consumers and vendors. However, economic exclusion, weak social protection, and precarity often expose them to heightened food insecurity. The paper explores how migrant food security is shaped by urban …


No. 38: Informal Female Food Vendors, Covid-19, And Post-Pandemic Recovery In Kisumu, Kenya, Silvia A. Odhiambo, Patrick Mbullo Owuor, Doreen Obondo, Janet Anyango Onyango, Joyce Kiplagat, Elizabeth Onyango Apr 2025

No. 38: Informal Female Food Vendors, Covid-19, And Post-Pandemic Recovery In Kisumu, Kenya, Silvia A. Odhiambo, Patrick Mbullo Owuor, Doreen Obondo, Janet Anyango Onyango, Joyce Kiplagat, Elizabeth Onyango

Migration and Food Security (MiFOOD) Network

While there is substantial literature on the effects of COVID-19 on formal businesses, limited evidence exists on the impacts of the pandemic on informal female-owned enterprises. Additionally, no studies have explored the role of post-pandemic recovery strategies in meeting the unique challenges experienced by the informal food vendors in secondary cities in the Global South. In this paper, we explore the impacts of COVID-19 and the post-pandemic recovery strategies on female informal food vendors in Kisumu, the third largest city in the western region of Kenya. The study adopted qualitative methods – in-depth and key informant interviews and focus group …


No. 37: Harnessing Diaspora Finance For Climate Resilience In Africa, Eunice Annan-Aggrey Apr 2025

No. 37: Harnessing Diaspora Finance For Climate Resilience In Africa, Eunice Annan-Aggrey

Migration and Food Security (MiFOOD) Network

As climate change accelerates, the costs of adaptation are rising sharply. This escalation comes at a time when financial inflows to developing countries – such as official development assistance and foreign direct investment – are declining. Meanwhile, the global political climate is becoming unfavourable to sustained climate financing commitments. In this context, the role of remittances in supporting climate adaptation and mitigation in developing countries has attracted growing interest. This paper broadens the lens to examine diaspora finance more holistically, encompassing not only remittances but also diaspora investments and knowledge transfer. It explores the potential of these various diaspora finance …


Seasonal Effects Of Plant Functional Groups On Molecular Biogeochemistry Of Dissolved Organic Matter In Porewater Of A Poor Fen, Zhimin Song, Maryam Khaksari, Erik A. Lilleskov, Evan Kane, Paul V. Doskey Apr 2025

Seasonal Effects Of Plant Functional Groups On Molecular Biogeochemistry Of Dissolved Organic Matter In Porewater Of A Poor Fen, Zhimin Song, Maryam Khaksari, Erik A. Lilleskov, Evan Kane, Paul V. Doskey

Michigan Tech Publications

Climate change may transform peatlands from net carbon (C) sinks to C sources, which could result in a positive feedback to global warming. Warmer temperatures might lower water tables, increase the abundance of shrubs, slow Sphagnum and sedge growth and further accelerate the decomposition of dissolved organic matter (DOM) with a concomitant release of C from the surface. Studies in which vascular plant functional groups (PFGs) in peatlands have been manipulated to mimic the potential effects of a warming climate on DOM are scarce. In the subject study, seasonal effects of PFGs on the molecular composition of DOM of peat …


Intergenerational Codesign Of Immersive Technology For A Heritage Site And Underwater Vr Experience, Marius Varga, Oksana Hagen, Rory Baxter, Alejandro Veliz Reyes, Ray Jones, Amir Aly, Dena Bazazian, Gaudl Swen Apr 2025

Intergenerational Codesign Of Immersive Technology For A Heritage Site And Underwater Vr Experience, Marius Varga, Oksana Hagen, Rory Baxter, Alejandro Veliz Reyes, Ray Jones, Amir Aly, Dena Bazazian, Gaudl Swen

School of Nursing and Midwifery

The development of immersive Extended Reality (XR) applications tailored for older adults remains a significant challenge, even amidst rapid technological advancements. Neglecting to account for the specific needs and requirements of endusers in the design process can result in reduced adoption rates or a total lack of engagement. We present findings and recommendations for building immersive experiences for older adults by exploring the similarities and differences encountered during the development of two immersive XR applications, with a specific focus on cultural heritage and underwater telepresence. The application development followed a monthly, iterative approach, integrating rapid prototyping for a total of …


The Landowner As Change Agent In Rural Modernization: An Ecuadorean Example, Gene N. Franckowiak Apr 2025

The Landowner As Change Agent In Rural Modernization: An Ecuadorean Example, Gene N. Franckowiak

The Geographical Bulletin

In an era of impressive governmental and institutional support for rural modernization plans in developing countries, the privately financed, small-scale project can easily escape attention. A concentration of private funds and individual effort in small communities or single farms may occur for a variety of reasons ranging from humanitarian to pragmatic. Recognition may not be solicited if such gestures are designed to supplement existing law or correct difficult social problems in an environment of national political instability. Some landowners may react quite positively to highly localized problems to assure smoOlh functioning of agricultural systems where production is labor intensive. These …


News From Our Chapters By Michael L. Thaller, Robert M. Ward Apr 2025

News From Our Chapters By Michael L. Thaller, Robert M. Ward

The Geographical Bulletin

This year marks the beginning of the inclusion of chapter news formerly included in the International Newsletter within an expanded BUlletin. Chapter news was selected to provide chapters with hopefully interesting, new or unusual ideas. Many chapters that reported full and active years, but did nothing particularly unique will not find their news reported here. The editor wishes to thank all those who submitted news items for the Newsletter and hopes that those who do not find their chapter's news here will not feel that this negatively reflects on what were in many cases active and successful yearly programs. Further …


Understanding Strain-Level Dynamics In Gut Commensal-Pathogen-Host Interactions, Anna Louise Deveaux Apr 2025

Understanding Strain-Level Dynamics In Gut Commensal-Pathogen-Host Interactions, Anna Louise Deveaux

Arts & Sciences Graduate Student Theses and Dissertations

The human gut microbiome is a consortium of trillions of bacteria, archaea, fungi, and viruses that colonizes the gastrointestinal tract and promotes health under homeostatic conditions. This microbial community trains the immune system, modulates inflammation and anticancer immunity, promotes cardiometabolic health, enables nutrient extraction, and prevents pathogen overgrowth. The latter function manifests through colonization resistance, in which microbes occupy spatial and nutritional niches thereby excluding pathogens from the community entirely, and through limiting pathogen population growth if colonization occurs. These roles are facilitated by complex host-microbe and microbe-microbe interactions that underlie differences in susceptibility to microbiome-mediated infectious diseases. The strain-level …


Vertical And Horizontal Turbidity Variation Across Coral Reef Habitats In Derawan Island: An In-Depth Analysis Using Aaq Rinko Water Quality Profiler, Fajar Dwi Pamungkas, Masita Dwi Mandini Manessa, Supriatna Supriatna, Feby Efriana, Farida Ayu, Novi Adi Susetyo, Kuncoro Teguh Setiawan, Dino Gunawan, Mutia Kamalia Mukhtar, Kintan Maulidina, Muhammad Haidar Apr 2025

Vertical And Horizontal Turbidity Variation Across Coral Reef Habitats In Derawan Island: An In-Depth Analysis Using Aaq Rinko Water Quality Profiler, Fajar Dwi Pamungkas, Masita Dwi Mandini Manessa, Supriatna Supriatna, Feby Efriana, Farida Ayu, Novi Adi Susetyo, Kuncoro Teguh Setiawan, Dino Gunawan, Mutia Kamalia Mukhtar, Kintan Maulidina, Muhammad Haidar

Jurnal Geografi Lingkungan Tropik (Journal of Geography of Tropical Environments)

No abstract provided.


Perencanaan Bauran Pembangkit Listrik Energi Terbarukan Di Indonesia: Pendekatan Optimasi Program Linier Berbasis Wilayah, Annisa Garmaisa, Uka Wikarya Apr 2025

Perencanaan Bauran Pembangkit Listrik Energi Terbarukan Di Indonesia: Pendekatan Optimasi Program Linier Berbasis Wilayah, Annisa Garmaisa, Uka Wikarya

Jurnal Kebijakan Ekonomi

Indonesia has renewable energy potential spread across various islands. However, limited interconnection between regions is an obstacle to energy distribution. The purpose of this study is to analyze the planning of renewable energy (RE) power plants covering eight types: Geothermal Power Plants (PLTP), Solar Power Plants (PLTS), Wind Power Plants (PLTB), Biomass Power Plants (PLTBm), Biogas Power Plants (PLTBg), and Waste Power Plants (PLTSa). The analysis was conducted in four main system regions in Indonesia, namely Java-Bali, Sumatra, Kalimantan, and Sulawesi, which are currently not interconnected. The study is based on the availability of renewable energy potential, production forecasts, and …


Trade Openness And Spatial Inequality In Developing Countries: Case Study Of Asean-4, Rosalia Marcha Violeta, Vedy Ardine Sahetapy, Garda Maharsi, Mohamad Dian Revindo Apr 2025

Trade Openness And Spatial Inequality In Developing Countries: Case Study Of Asean-4, Rosalia Marcha Violeta, Vedy Ardine Sahetapy, Garda Maharsi, Mohamad Dian Revindo

Jurnal Kebijakan Ekonomi

Trade openness is widely associated with stronger medium- to-long-term economic growth, yet its distributional consequences within countries, particularly in developing economies, remain contested. This paper examines the relationship between trade openness and spatial inequality in four major ASEAN economies, Indonesia, Malaysia, Thailand, and the Philippines, over the period 2012–2019. Spatial inequality is measured using Theil’s Index based on provincial-level GDP per capita, while trade openness is proxied by the trade-to-GDP ratio. Employing pooled OLS and fixed-effects estimations, the analysis controls for key structural factors such as economic development, population size, urbanization, government expenditure, and the number of spatial units. The …


The Promethean Promise: Understanding And Responding To The Educational Aspirations Of Black People In The Us, Seventy Years After Brown, Joaquín M.S. Noguera, Pedro A. Noguera Apr 2025

The Promethean Promise: Understanding And Responding To The Educational Aspirations Of Black People In The Us, Seventy Years After Brown, Joaquín M.S. Noguera, Pedro A. Noguera

School of Education Faculty Works

In this paper, we use Prometheus and his perpetual punishment to draw attention to the historic role Black people have played in U.S. education and contemplate the state of education for Black people 70 years after the Brown decision. We note the parallels between the period of reconstruction to the current period and use a case study of a school in Oakland, California to draw attention to a community-based response to the unfulfilled promise of the historic Brown decision. Our hope is that the case study can be used to undertake similar initiatives.


Social Support And Treatment Outcomes Among Multi-Drug Resistant Tuberculosis And Persons Living With Hiv In Nigeria, Abiodun Olusegun Hassan Apr 2025

Social Support And Treatment Outcomes Among Multi-Drug Resistant Tuberculosis And Persons Living With Hiv In Nigeria, Abiodun Olusegun Hassan

Walden Dissertations and Doctoral Studies

An estimated 40% of people with tuberculosis (TB) are missed due to underdiagnosis, and among those previously treated TB cases, about a quarter develop drug-resistant TB in Nigeria. The emergence of multi-drug-resistant TB (MDR-TB) is stalling the effort towards TB’s control and eradication. Few studies have examined the impact of the psychosocial effect and support systems for TB, particularly for MDR-TB. In this quantitative, cross-sectional study, the predictive relationship between social support given to MDR-TB patients and their treatment outcomes was examined using secondary data of 594 MDR-TB cases enrolled between January 2018 and December 2021. The theoretical framework for …


Cover And Forewords, Robert M. Ward Apr 2025

Cover And Forewords, Robert M. Ward

The Geographical Bulletin

Cover and Forewords


Volume 19 Complete Issue, Robert M. Ward Apr 2025

Volume 19 Complete Issue, Robert M. Ward

The Geographical Bulletin

Volume 19 Complete Issue


Prehistoric Origins Of The Chippewa Indians, Ronald A. Janke Apr 2025

Prehistoric Origins Of The Chippewa Indians, Ronald A. Janke

The Geographical Bulletin

This paper investigates the location of precontact Chippewa contacts and the complexities of the geographic environment in which they occurred. Reconstructed land use and settlement maps along with recent archaeological and linguistic research have added new ideas concerning the origin, early migrations, and contacts of the Chippewa Indians. Very little is known about the culture and the area that the Chippewa occupied before the time of European influence. According to the legends and traditions of the Chippewa, they originally inhabited the area next to the Gulf of the St. Lawrence River, near the Atlantic Ocean, and gradually moved westward and …


A Revival: The Visiting Geographical Scientist Program, Alice Rechlin Apr 2025

A Revival: The Visiting Geographical Scientist Program, Alice Rechlin

The Geographical Bulletin

A Revival: The Visiting Geographical Scientist Program


The Impact Of A Growth Center On An Agricultural Hinterland: A Case Study Of Taegu, Korea, Soohyun Chon Apr 2025

The Impact Of A Growth Center On An Agricultural Hinterland: A Case Study Of Taegu, Korea, Soohyun Chon

The Geographical Bulletin

Although the location of large urban centers such as Seoul, Pusan, and Taegu has had a major impact on changes in the surrounding agricultural hinterland, regional differences of agricultural development in Korea have not received much attention until recently (Fig. 1). Keidel, for example, noted that Kyongi-do and Kyongsangnam-do have higher agricultural income levels than the remainder of the country because they produce commercial crops for Seoul and Pusan, respectively.1 More recently, after the construction of a modern highway between these two cities, Chungchongbuk-do and Kyongsangbuk-do provinces emerged as the major suppliers of commercial crops for Seoul and Pusan. If …


An Evaluation Of Planned Settlement In The Bolivian Tropics: The 1974 Plans, Martha A. Works Apr 2025

An Evaluation Of Planned Settlement In The Bolivian Tropics: The 1974 Plans, Martha A. Works

The Geographical Bulletin

In the early 1960's Bolivia made the first set of attempts at colonization of the lowlands, or Oriente, lying east of the Andes. This effort was largely in response to events that had taken place earlier in the century, namely the Chaco War, the Social Revolution of 1952 and the collapse of the mining economy.1 Colonization schemes were implemented in an attempt to provide enough land for the people, increase opportunities for displaced miners, and to promote national unity by settling the eastern areas of the nation.2 The early colonization projects were concentrated in two areas -the Alto Beni (east …


Editor's Comments, Robert M. Ward Apr 2025

Editor's Comments, Robert M. Ward

The Geographical Bulletin

As incoming editor, I wish to extend my appreciation to Gamma Theta Upsilon's Board of Directors for their confidence in me, and to the membership for their continuing support of the Society. During recent meetings, the Board decided that Volume 19 should initiate a new format. This has resulted from a policy change that now directs the editor to include materials previously contained in the Newsletter. The Second Vice President will continue to receive these news items from the chapters, prepare them for publication, and send them to me. In this instance, I am pleased to cite the highly professional …


Cover And Forewords, Robert M. Ward Apr 2025

Cover And Forewords, Robert M. Ward

The Geographical Bulletin

Cover and Forewords


News From The Chapters 1980-81, Robert M. Ward Apr 2025

News From The Chapters 1980-81, Robert M. Ward

The Geographical Bulletin

News from the Chapters 1980-81


Volume 20 Complete Issue, Robert M. Ward Apr 2025

Volume 20 Complete Issue, Robert M. Ward

The Geographical Bulletin

Volume 20 Complete Issue


Bending Traditions To Avoid Breaking The Rulesthe Arthur, Illinois Amish, Page Redmond Apr 2025

Bending Traditions To Avoid Breaking The Rulesthe Arthur, Illinois Amish, Page Redmond

The Geographical Bulletin

When the people of the Amish faith fled religious persecution in Europe and arrived in Pennsylvania about 1727, they came not to start a new life, but to preserve the old ways of living and farming.1 However, the reality of the outside has crept into their sheltered culture in the form of land shortages and higher prices for that land which does exist. These pressures, coupled with the all too constant awareness of the world outside their culture and its many changes and advances, have caused a weakening in some of the once strictly held traditions. From the outside, it …


Rural Development Versus Rural Preservation: Conflicting Usda Land Use Programs And Policies, Susan Oglesbee Burt Apr 2025

Rural Development Versus Rural Preservation: Conflicting Usda Land Use Programs And Policies, Susan Oglesbee Burt

The Geographical Bulletin

With the mounting cost of farm ownership and operation, and the rapid increase in urbanization, the issue of farmland preservation has come to the forefront in many states, counties, townships, and villages. These factors, combined with inflation, severe fluctuations in the economy, and restrictions in the use of natural resources, have brought about heightened concern on the part of farmers in recent years. Farmers and rural communities are seeking alternative ways to cope with these conditions. Sale of their land to the highest bidder is one option that often results in conversion of prime agricultural land to other uses. The …


Suburban Land-Use Policies And. Community Pressure Groups In Southfield, Michigan, Joseph H. Kogelmann Apr 2025

Suburban Land-Use Policies And. Community Pressure Groups In Southfield, Michigan, Joseph H. Kogelmann

The Geographical Bulletin

Creation and preservation of affluent suburban communities is dependent upon the existence of political expedients, whose primary function is to insure perpetuation of exclusionary socioeconomic barriers. Local land-use policies, as determined by municipal zoning regulations and building codes, have become mechanisms by which the status quo is maintained. The content of local land-use policies is particularly susceptible to political influence of community pressure groups. These groups are often a major force in the community decision-making process as they seek to mold local public policy in accordance with their own conceptions. Suburban elected officials have been extremely responsive to demands of …


Seasonal And Annual Precipitation Efficiency In The Eastern United States·, Jeffrey T. Lutz Apr 2025

Seasonal And Annual Precipitation Efficiency In The Eastern United States·, Jeffrey T. Lutz

The Geographical Bulletin

PreCipitation efficiency (Pe) is the percentage of the average atmospheric water vapor above a station that is released and falls to earth as measurable preCipitation in a given time period. Pe is a single parameter describing the efficiency of atmospheric mechanisms in releasing moisture. Temporal and spatial variations in Pe are controlled primarily by synoptic atmospheric systems. The relationship between atmospheric systems and seasonal! annual variations in Pe is investigated for the United States east of the Rocky Mountains. Regional variations in seasonal and annual averages of Pe suggest the relative effectiveness of dynamic and thermodynamic preCipitation mechanisms. Basically, the …


Gtu- A Regional Perspective, Leon C. Hallman Apr 2025

Gtu- A Regional Perspective, Leon C. Hallman

The Geographical Bulletin

These listings are indeed similar, both placing emphasis in the same general areas of concern and suggested activity. However, I bel ieve a dichotomy exists, not between GTU's brochure and the Association of College Honor Societies Booklet of Information, 1981-82, but HERE within Gamma Theta Upsilon, an Interna7 tional Geographical Honor Society. Where does it say: recognize academic and mental achievements, recognize excellence of performance, reward and recognize the attainment of scholarship of a superior quality? GTU's stated purposes do not include these ideas or concerns. GTU's purposes are to create interest, to strengthen training, to make geography practical for …


Crucible Of Excellence: The Honor Society, O. Orland Maxfield Apr 2025

Crucible Of Excellence: The Honor Society, O. Orland Maxfield

The Geographical Bulletin

It has been some time since I have heard the rather piquant phrase, "to defend one's honor." Indeed, I do not often hear the word "honor" or read of it in the current mass media. It is as though we take "honor" for granted or it has been relegated to the zone of discard along with integrity and virtue. Perhaps we have become jaundiced by the everyday, commonplace, dishonorable actions of political and business figures, and sometimes even of our closer acquaintances. Think for a moment of the aphorisms relative to honor that you have heard all of your lives. …


Editor's Comments, Robert M. Ward Apr 2025

Editor's Comments, Robert M. Ward

The Geographical Bulletin

Once upon a time in the land of academia, there existed an esteemed Department of Geography. It was steeped in tradition and was recognized by its peers as being among the foremost academic departments in the world. Yet this recognition was inadequate to spare it from an abrupt termination. This Department of Geography whose allegiance was once claimed by such notable geographers as Carl Sauer, Preston James, George Kish and others was sentenced to extinction by the Board of Regents on June 19, 1981. It is small consolation that the doors of the Department will officially close during mid-1982. I …