Social and Behavioral Sciences Commons^™

Drip Irrigation And Water Conservation In Onions; An Economic Analysis, Jenny De Boer

All Graduate Reports and Creative Projects, Fall 2023 to Present

Water diversions for irrigated agriculture have contributed to increased water stress in drought prone areas across the globe. Previous research finds that farmers increase irrigation intensity per unit of product grown, increase total area under irrigation, and switch to more water intensive crops to increase yields and compensate for the cost of drip irrigation installation. Other studies have shown that drip irrigation can produce yields that parity surface irrigated yields or even surpass them using less water and increasing profits. Ultimately this plot trial showed drip irrigated onion yields were 6.31% greater than surface irrigated onion yields using an average …

2023 Utah Farmers Market Data, Chandler Rosenberg, Steven Price, Roslynn Mccann

Environment and Society Faculty Publications

In 2023, the Utah Farmers Market Network collected customer, vendor, and manager data from three Utah markets. This data is shared for public use in an infographic style for ease of interpretation.

Utah Farmers Market Manager Handbook, Gwen Crist

Environment and Society Faculty Publications

Welcome to the Utah Farmers Market Manager Handbook, designed by the Utah Farmers Market Network for market managers like you! We’re thrilled to support you in your job as a market manager by providing this Handbook of information and tools you’ll need to start a market from scratch or to grow your market, along with helpful links and resources, tips, and best practices for running a successful market.

Environmental Conditions And The Fertility Intentions Of Utahns, Mufti Nadimul Quamar Ahmed, Jennifer E. Givens

Utah People and Environment Poll (UPEP)

One of the most important decisions a person may make in their lifetime is whether to have children. Many factors shape fertility intentions and outcomes. A better understanding of individual reproductive intentions can shed light on current fertility patterns, enable more accurate population projections^1-2 and planning efforts, and improve our ability to address environmental drivers and implications.

Gibberellic And Naphthalene Acetic Acid Effects On ‘Rupert’ Potato Variety, Logan Atkinson

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

Potato processing facilities often rely on early maturing potato varieties to maintain adequate supplies before harvest of more traditional varieties. The Rupert variety is an example of such an early-maturing variety. However, the Rupert variety has traditionally been characterized by low average stem counts and large tuber sizes. Abnormally large tubers can add difficulties and costs to the processor. Gibberellic acid (GA) and Naphthalene acetic acid (NAA) are plant growth regulators that promote growth and have the potential to affect average stem count and in turn, decreases average tuber size. Across two trials and locations (Gooding and Jerome, ID) GA …

Scalability And Robustness Of Feed Yard Mortality Prediction Modeling To Improve Profitability, Ryan Feuz, Kyle Feuz, Jeffrey Gradner, Miles Theurer, Myriah Johnson

Applied Economics Faculty Publications

Cattle feed yards routinely track and collect data for individual calves throughout the feeding period. Using such operational data from nine U.S. feed yards for the years 2016-2019, we evaluated the scalability and economic viability of using machine learning classifier predicted mortality as a culling decision aid. The expected change in net return per head when using the classifier predictions as a culling aid as compared to the status quo culling protocol for calves having been pulled at least once for bovine respiratory disease was simulated. This simulated change in net return ranged from - $1.61 to $19.46/head. Average change …

Western Rural Development Center Fy22, Donald Earl Albrecht

Funded Research Records

No abstract provided.

Creating Positive Lasting Changes With Utah Farmers Markets: Usda Farmers Market Promotion Program Impact Report 2018-2022, Roslynn Mccann, Regan Emmons, Lacee Jimenez, Kelsey Hall, Jaclyn Pace, Celina Wille, Carrie Durward, Mateja R. Savoie-Roskos

All Current Publications

This report identifies ways that farmers markets and direct marketing farmers can address and connect low-income and ethnic-minority populations to healthy food in Utah. It outlines three objectives and highlights program impacts.

Enhancing Stakeholder Engagement To Achieve The Sustainable Management Of Free-Roaming Equids, Celeste Carlisle, Dan Adams

Human–Wildlife Interactions

Wild horse (Equus caballus) and burro (E. asinus; WHB) stakeholders in the American West are divergent in their views of free-roaming equids on public lands. Management authority for free-roaming equids on designated public lands was given to the Bureau of Land Management (BLM) and the U.S. Forest Service (USFS) in 1971 by U.S. Congress with the passing of the Wild and Free-Roaming Horses and Burros Act (WFRHBA). In 1976, the Federal Land Policy and Management Act (FLPMA) mandated the BLM to manage public lands for multiple-uses, which included livestock grazing, energy development, recreation, and timber harvest. …

Public Perception Of Uas And Vertiports In The Wastach Front Survey Results, Brent C. Chamberlain, Katelynn Hall, Keunhyun Park

Browse all Datasets

This project aims to further understand the current public perception of UAS and their integration into residential areas for package delivery through the development of vertiports The survey also aims to identify evidence of NIMBY (not in my backyard) in these perceptions. The survey specifically asked participants about demographics, familiarity with UAV, perceptions of UAV, and perceptions of vertiports through 6 different potential vertiport placements in residential of community center focused areas.

Space-Time Dynamics Of The Uinta Fremont Agricultural Transition In Eastern Utah And Northwestern Colorado, Trista N. Schiele

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Recent work in Utah’s northern Uinta Basin documents associations between variability in precipitation and fluctuating populations during the Fremont period, AD 300-1350. In this study, I evaluate the role that precipitation variability had on observed regional population density and settlement patterns. I test a model of village formation in Cub Creek, Utah across the larger Uinta Basin and its periphery by creating two predictive statistical models using archaeological data anchored in space and time. I conclude that while precipitation variability plays a role in the initial adoption of farming practices which itself leads to higher population densities, changes in patterns …

American Indian Entrepreneurship For Rural Economic Development, Ruby Ward

Funded Research Records

No abstract provided.

Utah County Level Drought Effect On Cattle Inventories 1981-2016, Fred Openshaw

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The Utah cattle industry generates 20.6% of sales value for the agricultural sector. As well, this industry encompasses about 34.4% of Utah farms. Besides these figures, Utah cattle ranchers depend heavily upon both public and private lands for grazing as a primary source of feed for their herds. The soil moisture levels of pasturelands impacts the forage yield for a particular year. As a result, the primary purpose of this research is to determine if drought impacts Utah county cattle inventory numbers and what the magnitude of the impact is by analyzing data from 1981 to 2016. A secondary purpose …

Student Nutrition Access Center: Impact Analysis 2019, Amanda M. Hagman, Hayden Hoopes, Nelda Ault-Dyslin

Publications

Introduction: Access to nutritional food items is crucial to student well-being, which in turn is crucial to student success. Student success emerges from “the amount of physical and psychological energy that the student devotes to the academic experience” (Astin, 1984). Campus nutrition programs help students eliminate food security issues so that they can devote more energy to the academic experience. However, creating efficient and convenient nutrition programs requires that administrators understand the complexities of their implementation, their effect on specific student segments, and their effect on decisions to either persist at or leave an institution. This report explores the impact …

General Nm Data Jakus And Akhundjanov, Paul M. Jakus, Sherzod B. Akhundjanov

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Large, landscape-scale national monuments have long been controversial. It has been claimed that large monuments harm local economies by restricting growth of the grazing, timber, mining, and energy industries. Others have asserted that large monuments aid economic growth by reducing reliance on volatile commodity markets and fostering tourism growth. In this study, we use a synthetic control approach to measure the average causal effect of nine national monument designations on county-level per capita income. We find no evidence that monument designation affected per capita income in any of 20 counties hosting nine large (>50,000 acres) national monuments established under …

The Value Of Farmland: Mapping Assessor Data To Understand Land Use Change, Lyndi Perry

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Ideas developed by regional economists have potential applications within the urban planning field. One potential application is toward conserving farmland, and within this thesis this topic is examined for the study area of Utah County, Utah. Using assessor data, a land value map is created and further used to develop a regional economic model and spatial models that were analyzed for patterns of land use change.

Findings show that representing land value as continuous surface maps is a useful approach. The maps reveal that Utah County has densified as its population increased while farmland loss still occurred in agriculturally-important areas. …

Financial Outcomes From Selection Of Insurance Intervals, Shana Anderson Stewart

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

The purpose of this paper is to demonstrate the potential value of enrolling in rainfall-index for pasture, rangeland, and forage insurance for Utah producers. A stochastic optimization model is used to identify the optimal selection of insurance intervals that will provide the maximum indemnity payments less premiums. Four Utah counties were selected for analysis. Results indicate that positive returns will occur greater than 60% of the time in all counties with the selected insurance intervals. The optimal months to insure varied in each county.

Corn Exports Extrication, Claire Hutchins

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

Annual corn exports, as a percentage of total use, exhibit a persistent, downward trend starting in the mid-1970s. Changes in government policy and domestic supply-demand dynamics are widely held as the determinants for corn price movement over the same period. However, significant disputes have emerged since 2013 which attribute the last five years of corn market underperformance to minor trade vicissitudes between the U.S. and China. This report estimates a corn price determination model which demonstrates that foreign exports play an insignificant role in the U.S. corn market between 1997 and 2018.

Confessions Of A Collaborator: Shoesole And Stewardship Alliance Of Northeast Elko County, Nevada, Robin Boies

Human–Wildlife Interactions

Abstract – The Shoesole Management Team (Shoesole) and the Stewardship Alliance of Northeastern Elko (SANE) are place-based, landowner-organized, natural and human resource conservation initiatives. The Shoesole was organized in 2002 to take a more holistic approach to grazing management issues on two federal livestock grazing allotments. This effort provided the foundation for SANE, which was organized in 2012 by representatives of eight ranches in northeastern Nevada in response to the potential listing of the greater sage-grouse (Centrocercus urophasianus; sage-grouse). Shoesole and SANE came together voluntarily, as a rancher organized initiative, with a common goal of creating a better …

Grand Staircase Escalante Economic Effects Data, Paul M. Jakus, Sherzod B. Akhundjanov

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The designation of landscape-scale national monuments has generated intense debate as to whether their regional economic effects are positive or negative. National monuments can restrict land uses, thus favoring economic development based on the low-wage tourism industry relative to higher-wage extractive industries. Utah’s Grand Staircase-Escalante National Monument has been managed for landscape-scale conservation whilst protecting existing valid uses. We assess post-designation trends in the ranching, mining, and tourism industries, after which pre- and post-designation paths of per capita income are examined using difference-in-differences and synthetic control methods. We conclude that monument designation had no effect on regional per capita income.

Do You Hear What I Hear? Human Perception Of Coyote Group Size, Kyle Brewster, Scott E. Henke, Alfonso Ortega, John Tomecek, Benjamin Turner

Human–Wildlife Interactions

Recordings of 1 – 4 coyotes (Canis latrans) that were howling and yip-yapping were played to 427 participants who were asked to estimate the number of coyotes they perceived to hear. Participants were separated by gender (M or F), age group ( 35), resident location (urban, suburban, or rural), and occupation type (rancher/farmer or non-rancher/farmer). Differences between participants concerning gender, age group, resident location, and occupation type were not observed; however, treatment differences were observed. Participants were able to discern differences in the number of coyotes howling with the addition of each coyote; however, participants consistently overestimated the …

Community Supported Agriculture At Indian Creek Nature Center's Sugar Grove Farm: Sustainable Farming For Iowa, Erin Anzalone

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

Agriculture is the largest revenue source for the state of Iowa and the state’s two priority crops are corn and soybeans. Farming practices that emphasize monoculture production of these crops can reduce biological diversity and habitat for all-important pollinators, and exacerbate runoff and erosion that sends nutrient-rich soil, herbicides, and pesticides into streams and rivers. The industrial agriculture model is lucrative now, but unsustainable for Iowa over the long run. Sugar Grove Farm, a subset of Indian Creek Nature Center (ICNC), plans to grow a variety of food crops on a large-scale, economically sustainable farm, and support low-income households in …

Measuring The Adaptive Response To Drought, Kyle Eagar

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

Scientific evidence suggests that future climate change has the potential to bring about an increase in both the frequency and duration of drought in some regions of the world (United Nations, 2012). Economists have theorized that at least some of the adverse effects of these droughts will be mitigated through various adaptive responses by agricultural producers. The effectiveness of any adaptive response to climate change will depend on how quickly producers can recognize a change in climatic patterns and respond accordingly. The following paper investigates the relationship between a specific climate signal (prolonged drought) and the land use decision of …

Wildfire In Utah: The Physical And Economic Consequences Of Wildfire, Paul Mark Jakus, Man-Keun Kim, Randy S. Martin, Ian Hammond, Edd Hammill, Nancy O. Mesner, Jacob Stout

Watershed Sciences Faculty Publications

PRELUDE

On June 26, 2012 a lightning strike ignited a wildfire in the Manti-La Sal National Forest of central Utah’s Carbon and Emery counties (Figure P.1). By the time the Seeley wildfire was contained three weeks later, some 48,000 acres of federal, state, and private land had been burned and $8.7 million in suppression costs expended (Styler 2012). According to the Monitoring Trends in Burn Severity (MTBS.gov) project, nearly one-third of the acreage was severely burned, damaging vegetation and soils for years to come. Severe burns vastly increase the erosion potential of burnt landscapes, and the steep lands of Huntington …

Multiplex Social Ecological Network Analysis Reveals How Social Changes Affect Community Robustness More Than Resource Depletion, Jacopo A. Baggio, Shauna B. Burnsilver, Alex Arenas, James S. Magdanz, Gary P. Kofinas, Manlio De Domenico

Environment and Society Faculty Publications

Network analysis provides a powerful tool to analyze complex influences of social and ecological structures on community and household dynamics. Most network studies of social–ecological systems use simple, undirected, unweighted networks. We analyze multiplex, directed, and weighted networks of subsistence food flows collected in three small indigenous communities in Arctic Alaska potentially facing substantial economic and ecological changes. Our analysis of plausible future scenarios suggests that changes to social relations and key households have greater effects on community robustness than changes to specific wild food resources.

Interdisciplinary Modeling For Water-Related Issues Graduate Course, Laurel Saito, Alexander Fernald, Timothy Link

All ECSTATIC Materials

The science and management of aquatic ecosystems is inherently interdisciplinary, with issues associated with hydrology, atmospheric science, water quality, geochemistry, sociology, economics, environmental science, and ecology. Addressing water resources issues in any one discipline invariably involves effects that concern other disciplines, and attempts to address one issue often have consequences that exacerbate existing issues or concerns, or create new ones (Jørgensen et al. 1992; Lackey et al. 1975; Straskraba 1994) due to the strongly interactive nature of key processes (Christensen et al. 1996). Thus, research and management of aquatic ecosystems must be interdisciplinary to be most effective, but such truly …

Bioeconomic Factors Of Beef Heifer Maturity To Consider When Establishing Criteria To Optimally Select And/Or Retain Herd Replacements, M. C. Stockton, R. K. Wilson, Dillon M. Feuz, L. A. Stalker, R. N. Funston

Applied Economics Faculty Publications

Understanding the biology of heifer maturity and its relationship to calving difficulty and subsequent breeding success is a vital step in building abioeconomic model to identify optimal production and profitability. A limited dependent variable probit model is used to quantify the responses among heifer maturities, measured by a maturity index (MI), on dystocia and second pregnancy. The MI account for heifer age, birth BW, prebreeding BW, nutrition level, and dam size and age and is found to be inversely related to dystocia occurrence. On average there is a 2.2% increase in the probability of dystocia with every 1 point drop …

Estimating The Effectiveness Of A Seasonal Gas Tax For Controlling Episodic Pm2.5 Concentrations In Cache County, Utah, Leo A. Moscardini

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Cache County, Utah boasts an abundance of awe-inspiring natural beauty. However, at times, its air quality rivals the worst in the United States. During the winter months of December through February, particulate matter measuring two and a half micrometers or less, commonly known as PM_2.5, often concentrates to dangerously high levels causing extensive harm to public health. Lawmakers have scrambled to pass legislation aimed at mitigating the risks posed by poor air quality, recently adopting a county-wide vehicle emissions testing program designed to reduce exhaust emissions from on-road mobile sources. However, its efficacy has been hotly debated and many …

Nutritional And Economic Analysis Of Small-Scale Agriculture In Imbabura, Ecuador, Jake Erickson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Intervention projects in the developing world normally aim to satisfy either the nutritional needs of a group, or advancing the economic stability, but not both. One of the many issues that may arise by narrowly focusing and creating an aid program is that although a group may be fed, they are not equipped to mitigate risks that will arise after project completion and thus continue or revert back to a malnourished state. A bridge is required to join the economic and nutritional programs to create aid interventions that are sustainable past the point of donor separation.

This paper proposes the …

Water Quality Trading In The Presence Of Abatement Cost Sharing, Arthur J. Caplan

Arthur J. Caplan

This paper examines how water quality trading interacts with nonpoint-source abatement cost sharing (e.g., as currently practiced by the National Resource Conservation Service through its Environmental Quality Incentives Program (EQIP)) to promote the participation of nonpoint sources in a water quality market; participation that has thus far been noticeably lacking nationwide. As such, an idealized version of water quality trading is envisioned, where water quality trading and nonpoint cost sharing are treated as complementary policy instruments rather than substitutes. Toward this end, the subgame-perfect equilibrium concept is used to model a \multilateral contracting" relationship between the regulatory authority and nonpoint …