Agricultural and Resource Economics Commons^™

Agricultural Water Management, Farmer Decision-Making And Climate Adaptation In Dryland Agriculture: A Case Of The Middle Rio Grande Basin, Oluwatosin A. Olofinsao

Economics ETDs

Agriculture in dryland regions faces mounting pressure from climate change, water scarcity, and shifting land-use demands. The Middle Rio Grande Basin (MRGB) of central New Mexico exemplifies these challenges, where irrigated agriculture relies on increasingly variable surface water supplies. This dissertation examines agricultural water use, farmer decision-making, and adaptation strategies across farm types and climate conditions in the MRGB. The first study presents a spatial descriptive analysis of farm size, crop patterns, groundwater access, evapotranspiration (ET), and effective ET, revealing a landscape numerically dominated by smallholder farms that account for a substantial share of irrigation water use. The second study …

Assessing Legacy Collections: Analyzing The Preservation, Recovery, And Interpretive Value Of Archaeobotanical Remains From Site 15le70 (Pine Crest Rockshelter), Lee County, Kentucky, Jennifer Carroll

Graduate Final Projects

This paper uses the archaeobotanical assemblage from Site 15Le70, a multi-excavated and extensively looted rockshelter in eastern Kentucky, while opening new lines of inquiry into gendered labor and practice during the Archaic-Woodland transition. Because legacy collections are often dispersed across institutions and/or research projects, the materials from any single site may be fragmented, as was the case for 15Le70. Such collections can be overlooked, yet this investigation into 15Le70’s archaeobotanical assemblage demonstrates that partial or scattered datasets can yield meaningful results and hold the potential to fill gaps in the archaeological record left by looting.

In this study, a small …

Automation, Migration, And Development: Geography Of Job Precarity In South Asia And North Africa, Keshav Bhattarai, Ambika P. Adhikari

Himalayan Research Papers Archive

This article examines how accelerating automation and the adoption of artificial intelligence (AI) in advanced economies reshape labor markets across the Global South through interconnected channels of production, migration, and remittances. Drawing on the theories and practices of economic geography, labor economics, and development studies, the analysis conceptualizes automation as a transnational shock that contracts demand for migrant labor while simultaneously amplifying employment precarity in labor-surplus economies. The article advances a geographically grounded framework linking technology adoption in core industries with labor displacement, youth unemployment, and urban labor saturation in South Asia and North Africa. It further highlights the macroeconomic …

Learned Resilience, Rebeca Ortiz

Bachelor of Architecture Theses - 5th Year

Haiti faces a complex web of environmental and social pressures, from deforestation and soil erosion to climate instability and strained institutional support. While regenerative farming and community-led development are often discussed in the context of sustainability, architecture is frequently relegated to the background, treated as a secondary or isolated fix rather than a primary driver of change. My work challenges this by positioning architecture as the central, regenerative framework that weaves together food production, collective learning, and civic life. I see the built environment not just as shelter, but as an active agent for resilience and a sense of belonging. …

Expanding Regenerative Agriculture Practices In East Texas, Treasure Hance

Electronic Theses and Dissertations

Regenerative agriculture has increasingly been referenced since 2015 for its ability to provide healthy food with less environmental and social impacts. Its basic premise/ideology is to follow a process whereby soil, biotic, and human communities are not just maintained but prepared to return to a better state. Soil health is a primary concern. Actions include no-till planting, composting to create more organic soil, less use of synthetic fertilizers and pesticides, along with better employment, animal care, and ecological outcomes/practices. Regenerative versions of other professions, such as regenerative medicine (e.g. gene/stem cell therapy) and regenerative architecture (design for surplus energy, restored …

Consumerism In The Digital Age: Environmental And Cultural Consequences, Danielle Andrea Montoya

Student Theses 2015-Present

Overconsumption has emerged as a significant environmental problem, characterized by persistent patterns of buying, using, and discarding goods at rates that exceed ecological limits. In the digital age, these patterns of consumption are reinforced by economic systems, technological advancements, and cultural norms that make constant consumption feel normal and convenient. While consumption is necessary for everyday life, consumption beyond basic needs contributes to increased waste, resource depletion, pollution, and climate change. Overconsumption is embedded in daily habits such as online shopping, food consumption, and frequent product replacement. Therefore, understanding and addressing overconsumption is crucial for achieving environmental sustainability and social …

Un-Packing The Pantry: Evaluating And Addressing Nutritional Gaps In Full Circle Food Pantry Service, Gweneth J. Keith-Powell

Crop, Soil and Environmental Sciences Undergraduate Honors Theses

Arkansas has the highest food insecurity rate in the U.S., and college students are disproportionately food insecure. Food insecure populations tend to have worse nutrition and face poorer health outcomes, exacerbating the economic disparities they already face. The purpose of this study was to analyze specific food pantry usage trends, healthy diet access barriers, and processed food consumption drivers of Full Circle Food Pantry clients at the University of Arkansas as they related to food insecurity and nutrition disparities, as well as design a targeted project to improve nutation in an underserved client demographic. Findings supported existing literature regarding lower …

On The Trail, In The Towns: Visitor Use And Community Perspectives Along Montana’S Continental Divide Trail, Ava Worbets, Kika Bradford, Melissa Weddell

Institute for Tourism and Recreation Research Publications

As outdoor recreation participation has steadily increased nationwide over the past decade, reaching record levels in 2024 amid long‑term growth trends (OIA, 2025), the Continental Divide Trail (CDT) is drawing rising numbers of hikers traveling through Montana’s gateway communities. Yet little is known about who these hikers are or how their presence affects the towns that support them. This report examines CDT hikers and their relationships with Montana gateway communities from two complementary perspectives. First, understanding hikers’ demographics, spending patterns, and trail behaviors using data from 507 respondents who completed Montana’s CDT sections between 2022 and 2024. Second, exploring how …

Behavioral Bottlenecks In Belizean Smallholder Farming: An Action Plan, Mckinley A. Almeida

Economics Undergraduate Honors Theses

Behavioral Bottlenecks in Belizean Smallholder Farming: An Action Plan investigates why Belizean smallholders hesitate to adopt new practices informed by a two-month internship with the Ministry of Agriculture at the Stann Creek branch. During the internship, a seventeen-page bilingual farm plan outline integrating SMART goals, a standard business plan, and farming essentials relevant to the local culture and environment was designed and developed. The Farm Plan Outline is grounded in observations in goal-setting theory, risk aversion under price uncertainty, and knowledge gap literature (AKIS/AKAP) tailored by smallholder Belizean contexts. Farmers were assisted with the Sustainable & Inclusive Belize Program grant …

Los Juegos De Rol Como Una Herramienta Psicoeducativa, Víctor E. Quintana Villarreal

Journal of Roleplaying Studies and STEAM

Los juegos de rol han funcionado durante mucho tiempo como un medio para compartir y crear historias en conjunto con colegas y amigos. De ellos, se desprenden también habilidades y herramientas fundamentales para la vida, por lo que un método para sistematizar estos juegos de tablero y dados a funciones educativas es necesario para potenciarlos como herramientas psicoeducativas.

La siguiente, es una propuesta planteada desde el marco constructivista para generar espacios con los juegos de rol como eje central del aprendizaje, y se relatan a través de un marco teórico, seguido de una proposición metodológica, una serie de pasos para …

Assessment Of Super Absorbent Polymer In Soybean Cultivation Under Variable Irrigation Conditions In Nebraska, Ankit Chandra, Abia Katimbo, Ronaldo Marchezan, Martha Nabaggala

Department of Agricultural and Biological Systems Engineering: Presentations and White Papers

Water limitation is a primary constraint to soybean productivity in both irrigated and rainfed systems. Soil-applied superabsorbent polymers (SAPs) have been proposed as a strategy to buffer crops against episodic drought stress; however, their physiological and agronomic performance under varying irrigation regimes remains insufficiently quantified. Here, we evaluate three biodegradable polymer formulations: broader granules (BB), original granules (OG), and powder (PWR) applied at low (17.7 lb/ac) and high (120 lb/ac) rates under full (100% ET), reduced (50% ET), and no irrigation conditions in western Nebraska. Polymer application had negligible effects under full irrigation, with yields comparable to untreated controls. Under …

The Smallholder’S Dilemma In Agroecological Transitions: The Diseconomy Of Agroecology For Small Farmers In Industrial Agriculture, Qian Forrest Zhang

Research Collection School of Social Sciences

A scalar contradiction exists between agroecology's three goals: while ecological sustainability is best pursued at the landscape scale, social equity and livelihood goals often require organizing production at the small scale of family farms. In China's ‘industrial agriculture of small farmers’, ecological farming practices became economically unviable at small farmers' minuscule scales. Agroecological transitions almost always first go through a scale expansion, a process fraught with tension. The empirical analysis focuses on three ‘ecological farms’ that enjoyed favorable conditions unattainable to smallholders. Yet, lock-ins across five dimensions have either made their operations economically unsustainable or forced compromises in agroecological principles.

An Examination Of Student-Faculty Relationships As A Factor In Retention Of Students In The Department Of Agriculture, Macie C. Johnson

Electronic Theses and Dissertations

The purpose of this study was to discover the best approach in building academic relationships between students and faculty. Based on past research, student GPA, learning style, faculty relatability, and involvement were common factors in retention research. These factors contributed to the creation of statements used to analyze the best course of action in building academic relationships between students and faculty. Students and faculty in the Department of Agriculture at Stephen F. Austin State University were able to rank statements using a Quasi-Q-Sort. Results from the Quasi-Q-Sort were analyzed using cross-tabulation, descriptive statistics, Kendall’s W, and Mann-Whitney tests. Following these …

Scientific Research In Cuba: A General Analysis With A Special Focus On Energy, Agriculture And Technology, Henri Dou, Pierre Fournie

International Journal of Islands Research

An analysis of science in Cuba is carried out using data from the OpenAlex database. Examples are developed: agriculture, rice, technology in relation to the current situation: national food supply, energy and medicine. The predominance of research in biology and medicine and the low commitment in the fields of agriculture, energy, medicinal plants and technology are highlighted. Various development schemes are proposed. The conclusion is that research must be directed towards strategic areas: food and energy, must be less dispersed and that technology must be better taken into account. Three proposals are made: the development of a chemical analysis platform …

Impacts Of Climate Change On China’S Agricultural Production And Proposed Countermeasures, Yaning Chen, Yanjun Shen, Ming Jiang

Bulletin of Chinese Academy of Sciences (Chinese Version)

Climate change is among the most severe global challenges today. It directly impacts agricultural production, which is highly dependent on climatic conditions, imposing multi-dimensional and systemic risks and challenges on China’s agriculture. Drawing on observational data and analysis of the literature, this study systematically examines the impacts of climate change on agricultural production in China. Over the past half century, China’s annual mean surface temperature has risen significantly at a rate of 0.31℃ per decade, exceeding the contemporaneous global average. This trend has intensified climatic variability and extremes, disrupted the prior balance of agricultural water resources, and led to the …

Impact Of Climate Change On Agricultural Production In The North China Plain And Adaption Strategies, Yanjun Shen, Ying Guo, Chuanwei Zhang, Yaning Chen

Bulletin of Chinese Academy of Sciences (Chinese Version)

Over the past century, global warming has posed significant challenges to the North China Plain (NCP), a core region for grain production, where resource-induced water scarcity now coincides with complex meteorological disasters. In recent years, the NCP has exhibited new climatic characteristics, notably the transition from a “warm-dry” to a “warm-wet” pattern accompanied by asymmetric warming, leading to an increased frequency of extreme events such as droughts, abrupt dry-flood alternations, and temperature extremes. These shifts pose a grave threat to regional grain stability. Currently, critical gaps remain in the understanding of the underlying disaster mechanisms, as well as in predictive …

Impacts Of Climate Change On Agricultural Production And Adaptation Strategies In Northeast China, Ming Jiang, Aizhen Liang, Peng Qi

Bulletin of Chinese Academy of Sciences (Chinese Version)

As the “stabilizer” of national food security, Northeast China is highly sensitive to climate change. Over the past 60 years, the regional temperature has risen significantly at a rate of 0.034℃/a, which is much higher than the global average of 0.0074℃/a. The improvement of thermal resources has driven a significant northward expansion of high-yield and heat-demanding crops, such as maize and rice. Nevertheless, increased warming has enhanced evapotranspiration demand, which, combined with the expansion of planting scales, has led to a 19.8% increase in agricultural irrigation water consumption over the past 20 years, resulting in a prominent contradiction between supply …

Impact And Countermeasures Of Climate Change On Grain Production In Northwest China, Qin’Ge Dong, Jianqiang He, Yi Li, Ning Yao, Xiang Li, Haolei Zhang, Shengnan Wang, Tengcong Jiang, Baiqing Chen, Chunrui Gao, Chao Liang, Guiyuan Zhang, Lei Gong, Jinxuan Zhao, Qiang Yu, Hao Feng

Bulletin of Chinese Academy of Sciences (Chinese Version)

Global climate change is reshaping the agricultural production patterns of grain crops in Northwest China. As an important reserve region for national grain production, Northwest China faces multiple uncertainties and compound risks in food security. This study analyzes the current status and limiting factors of grain production, along with regional climate change trends, and systematically evaluates the impacts of climate change and its associated disasters on the spatial distribution, cropping systems, and yield formation of major crops such as wheat, maize, and potato. Over the past 60 years, the region has experienced a warming rate of approximately 0.32℃ per decade …

Community Cultivation: Building Community Health, Growth, And Sustainability Through A Community Garden, Lauren J. Franks

SACAD: Scholarly Activities

The Community Cultivation program is a grant proposal project that explores how a community garden can improve access to healthy food in rural areas, with a focus on Hays, Kansas. Guided by the question of how community-based food initiatives can reduce nutrition-related disparities, this project responds to the HaysMed Community Health Needs Assessment, which identifies nutrition and access to fresh produce as critical concerns for Ellis County. The program offers a sustainable, community-centered approach that increases the availability of fresh produce while building individual gardening and cooking skills. With an emphasis on food-insecure and low-income individuals, the Community Cultivation Garden …

Complex Systems Mapping Of Fiscal Growth Dynamics At Strategic Maritime Chokepoints Using Time-Series Slopes, Rahul Balamurugan, Preethi Nanjundan, Avichal Sharma

Northeast Journal of Complex Systems (NEJCS)

This study examines how maritime and trading states allocate public resources between defence, health, and economic growth around three strategic chokepoints the Strait of Malacca, the Strait of Hormuz, and the Suez Canal. The analysis extends the classic “guns versus butter” framing by treating defence and health spending as co-evolving components of an interconnected fiscal-growth system. Using World Development Indicators data (1999-2024), trend slopes are estimated for military spending (% of GDP), healthcare spending (% of GDP), and GDP growth (annual %). Two derived indicators are computed, a defence-to-health slope ratio (military slope/health slope) and a fiscal-balance proxy (health slope …