Digital Commons Network^™

The Mountain Home: Spatial And Optimal Foraging Assessments Of Hunter- Gatherer Mountain Landscape Use In The Beartooth Mountains, Montana, Scott William Dersam

Graduate Student Theses, Dissertations, & Professional Papers

Patterns of cultural mountain adaptations are recorded throughout the Western Cordillera of North America. They demonstrate prolonged and complex uses of these ecosystems over the Holocene. What behaviors or circumstances in the Early Holocene transitioned mountains from inhospitable to reliable territory? This research addresses this question in the Beartooth Mountains of the Greater Yellowstone Ecosystem (GYE).

Foraging behaviors dictate hunter-gatherer mobility and habitation patterning. These behaviors are reflected in the spatial arrangement of archaeological activity areas and lithic tools in mountainous ecosystems. Energy-demanding ecosystems, require foraging behaviors and habitation strategies that conserve energy. I assert that to understand the emergence …

Are Risk Attitudes And Rainfall Variability Determinants Of Diversification? Evidence From Rondonia, Brazil, Brenna Swinger

Graduate Student Theses, Dissertations, & Professional Papers

Risk exposure and management are inherent to smallholder farmers. One of the risks they face is climate change. Climate change decreases rainfall, increases frequency of drought, adds heat stress to crops from higher temperatures, and leads to higher rainfall variability. The threat of rainfall variability causes higher production in some years and lower in others. Even if the average income remains the same, people’s welfare is reduced by the variability and the size of the loss will depend on their attitudes towards risk.

Diversification is one adaption strategy that may help reduce climate risk. Diversified farmers produce multiple types of …

Keeping What You Sow: Intellectual Property Rights For Plant Breeders And Seed Growers, Paulina B. Jenney

Graduate Student Theses, Dissertations, & Professional Papers

Over the last 150 years, the food system in the present-day United States has undergone a transformational restructuring, from a diversified, decentralized, network of farmers and seed growers, to one in which the majority of crop production is controlled by a few industrial corporations. The consolidation of power has been under-girded by the application of intellectual property rights (IPR)—especially utility patents—to plant varieties and genetic traits, which are leveraged to exclude small-scale seed growers from accessing quality germplasm. Patents and restrictive licensing agreements recapitulate colonial structures by appropriating common and traditionally community-held resources for profit, and by creating reliance on …

Spatial Behavior, Foraging, And Population Dynamics Of A Subarctic Ungulate, Elizabeth (Libby) Parr Williamson Ehlers

Graduate Student Theses, Dissertations, & Professional Papers

The concept of density-dependence is foundational to our understanding of the ecology and management of large herbivores. As the abundance of large herbivores increases, competition for high-quality resources increases and animals select for lower-quality foods potentially resulting in reduced vital rates that cause declines in population growth. What remains unclear is how foraging at finer scales, like the ‘bite’, translates to demography. This is difficult because it’s challenging to scale bite-level foraging to population-levels. I test the fine-scale foraging mechanisms of density dependence in a large subarctic herbivore, Barrenground caribou (Rangifer tarandus granti). The nutritional landscape for arctic herbivores is …

Hunger On The Richest Hill: A Case Study Of Linked Historical And Contemporary Food Insecurity In Butte, Montana, Elizabeth Anne Bett Osborn

Graduate Student Theses, Dissertations, & Professional Papers

On the “Richest Hill on Earth” or Butte, Montana, a dilemma of food insecurity persists. This dilemma broadly consists of limited access to affordable, healthy, and appropriate nutrition for the city’s urban population. This thesis constructs a historically and contextually-informed understanding of food insecurity in Butte since the city’s establishment in 1864. Food insecurity research largely lacks place-specific consideration of historical events and processes which contribute to and reinforce the root factors contributing to food insecurity. Butte was once a thriving copper-mining boom town yet saw the decline of its primary industry in the late 20^th century. In 2020, …

Quantitative Social Science Methods, Social Networks, And Scalar Mismatches: Advancing Social-Ecological Systems Science Towards Adaptation And Transformation, Holly Kathleen Nesbitt

Graduate Student Theses, Dissertations, & Professional Papers

The adaptive capacity of social-ecological systems to maintain resilience or undergo transformation is increasingly important for navigating global change. Although social interactions and ecological disturbances are often cited as an essential element of social-ecological systems, social interactions are often undertheorized and simplistic, and the relative effects of both social and ecological processes are rarely considered in tandem. In this dissertation, I work towards advancing social-ecological systems research by highlighting opportunities for improved quantitative social science methods, using structurally explicit methods to evaluate the mechanisms underpinning social interactions, and characterizing scalar mismatches in a social-ecological system experiencing a regime shift. In …

Applying Resource Selection Probability Function (Rspf) To Understand Floral Resource Use By A Common Bumble Bee, Bombus Vancouverensis, Rebekah Brassfield

Graduate Student Theses, Dissertations, & Professional Papers

Bumble bees (Hymenoptera: Bombus) are important pollinators in temperate ecosystems worldwide with seasonal caste variations involving queens, workers, and drones. Like all organisms, they must meet their nutrient requirements for successful growth and development by using several floral resources over time. When resource use is in greater proportion to its abundance on a landscape, that use is considered selective. To examine resource use within the context of abundance, a resource selection probability function (RSPF) was applied to examine floral resource use through a flowering season by a common bumble bee, Bombus vancouverensis. The RSPF framework was used to examine 1) …

Traversing Paradigms: An Environmental Journey To Body And Mind, Martin Ceja Mejia

Graduate Student Theses, Dissertations, & Professional Papers

Traumatic life experiences altered the way I perceive the world. As a result, I embark on a journey to reshape my relationship to self, the built and natural world; to environment. In this thesis I ask: How do I want to relate to the environment? Considering I am a doubly colonized agent, I also aim to decolonize my relationship to environment along the process. Therefore, this work aims to formulate a new, personal, relationship to environment through academic literature, history, psychology, Indigenous knowledge and science, and literary studies, among other fields of knowledge. This work is interdisciplinary in nature; life …

Underwater: Science & Story In Aquatic Communities, Lena J. Beck

Graduate Student Theses, Dissertations, & Professional Papers

How do we manage fish species, and how do fish, in turn, impact us? This portfolio of three stories will explore some of the ways in which humans interact with aquatic landscapes. First, we’ll go to Flathead Lake in Montana, where invasive lake trout have all but decimated native trout species, and learn what the Confederated Salish and Kootenai Tribes are doing to address the issue. Then, we’ll examine stories of a legendary Big Fish in Alaska’s Lake Iliamna, and think about what it means to scientifically prove something as real. The last story looks at the aquaculture industry in …

Feeling The Burn: Assessing The Effects Of Fire Severity On Elk Nutritional Resources And Resource Selection, Lauren Ashley Snobl

Graduate Student Theses, Dissertations, & Professional Papers

Wildfires in the western United States have been increasing in size and severity over the last several decades, and climate forecasts suggest a continued increase in wildfire activity in the future. Large-scale wildfires often burn in a mosaic-like pattern of varying fire severity creating a heterogenous landscape with concomitant effects on vegetation communities. By changing vegetative structure, fire severity potentially alters the availability and distribution of key resources for wildlife such as food and cover, ultimately influencing habitat use. However, the impact of fire on wildlife has frequently been treated as binary (i.e., burned vs unburned), and a deeper understanding …

24-Hour Total Energy Expenditure During Ultra-Endurance Cross-Country Cycling, Patrick S. Dodds

Graduate Student Theses, Dissertations, & Professional Papers

ABSTRACT

Previous studies have used the doubly labelled water (DLW) method to evaluate the total energy expenditure (TEE) during Ironman, ultra-marathon trail runs and competitive road cycling. However, the technique has not been applied to a 24-hour cross-country mountain bike event. This case study examined the TEE, cycling metrics and ad libitum nutrient/fluid intake in a trained male cyclist during a 24-hour cross-country mountain bike race. A trained male cyclist (41 y, 74.1 kg, 172.4 cm) received an oral dose of DLW prior to the 24-hour event for the calculations of TEE and water turnover (rH₂O). Nude body …

Making “Habitat Quality” Meaningful: Quantifying Demographic Effects Of Habitat In Two Sympatric Species, Anna Katherine Moeller

Graduate Student Theses, Dissertations, & Professional Papers

Habitat quality may be an underlying factor driving or exacerbating mule deer (Odocoileus hemionus) population declines across their range and concurrent white-tailed deer (Odocoileus virginianus) population increases. A clearer understanding of how the two species respond to habitat variables is needed to disentangle the drivers of mule deer decline and identify opportunities to change population trajectories through habitat management. Capitalizing on extensive monitoring data for sympatric populations of mule deer and white-tailed deer, this dissertation improves understanding of habitat quality by exploring and developing modeling approaches that connect habitat and demographics in these two species.

Using a resource selection function …

Sb50-21/22-Resolution Encouraging Campus Dining To Implement A Round-Up Donation System To Mitigate Basic Needs Insecurity, Cassandra Williams, Kat Cowley

Senate Resolutions, 2007-Present

SB50-21/22-Resolution Encouraging Campus Dining to Implement a Round-Up Donation System to Mitigate Basic Needs Insecurity. This resolution passed unanimously during the November 17, 2021 meeting of the Associated Students of the University of Montana (ASUM).

Chmy 121n.00: Introduction To General Chemistry, Kimberly A. Stanek

University of Montana Course Syllabi

No abstract provided.

Enst 494.01: Practicum In Sustainable Agriculture Education, Anthony Jason Mandala

University of Montana Course Syllabi

No abstract provided.

Atep 550.01: Practicum In Athletic Training Iii, James Paul Capp

University of Montana Course Syllabi, 2021-2025

No abstract provided.

Atep 578.50: Organization And Administration In Athletic Training, Valerie J. Moody

University of Montana Course Syllabi, 2021-2025

No abstract provided.

Montanan, Fall 2021, University Of Montana--Missoula

Montanan Magazine, 1969-2024

This is the magazine of the University of Montana with news about the University for UM alumni as well as current faculty, students, staff, and administrators. This is volume 38.

Nrsm 360.00: Rangeland Management, Walter Lujan

University of Montana Course Syllabi, 2021-2025

No abstract provided.

Atep 569.01: Clinical Anatomy Laboratory, James Paul Capp

University of Montana Course Syllabi, 2021-2025

No abstract provided.

Atep 599.01: Research Capstone In Athletic Training, Shane P. Murphy

University of Montana Course Syllabi, 2021-2025

No abstract provided.

Nutr 221n.01: Basic Human Nutrition, Jennifer Kane

University of Montana Course Syllabi, 2021-2025

No abstract provided.

Nutr 221n.02: Basic Human Nutrition, Jennifer Kane

University of Montana Course Syllabi, 2021-2025

No abstract provided.

Montana Business Quarterly, Summer 2021, University Of Montana--Missoula. Bureau Of Business And Economic Research

Montana Business Quarterly, 1949-2021

This is an academic publication produced by the Bureau of Business and Economic Research (BBER) at the University of Montana’s College of Business. This is volume 59, number 2.

Montana Voices Amplified: My Perspective: Old Tv Static: Finding ‘My Way’ Through Medical Trauma, Bee Croyle, University Of Montana Rural Institute

Independent Living and Community Participation

“The summer between my freshman and sophomore year of high school, I went to camp in Oregon. Halfway through my week there, my legs stopped working. It happened slowly at first, the feeling of old TV static climbing up my legs till I was in a wheelchair. Then came the pain.” This issue of Montana Voices Amplified shares the author’s tips on managing medical trauma.

Atep 537.50s: Foundations Of Research & Evidence Based Practice In Athletic Training, Shane P. Murphy

University of Montana Course Syllabi, 2021-2025

No abstract provided.

Assessing The Prevalence Of Food Insecurity In College Student Veterans, Gabrielle A. Norconk

University of Montana Conference on Undergraduate Research (UMCUR)

Food insecurity is the lack of a household’s physical and economic access to adequate amounts of nutritious, safe, and culturally appropriate foods. Food insecurity is considered a major public and health and nutrition problem in the United States. In 2019 the United States had a household food insecurity rate of 10.5% which represents a total of 35.2 million people. The COVID-19 pandemic is expected to increase the number of food-insecure individuals in the U.S. to 54.3 million (2020/21 projections). The connection between military service and increased vulnerability to food insecurity is currently inconclusive. Not only is there limited research on …

Taxation Without Representation: A Lack Of Social Benefits Perpetuates Injustice For Daca Recipients, Mckenna Stahlberg

University of Montana Conference on Undergraduate Research (UMCUR)

For this research, the main theme will revolve around inequalities for those who are under DACA in the United States. Specifically, it will focus on how this community pays taxes on income, yet are denied social benefits from programs that are tax-funded. This research will be comprised of primary data collection, as well as an analysis of existing literature regarding the issue.

The working thesis statement for this research is as follows. The lack of benefits given to DACA recipients, given average employment, wages, and taxes paid, perpetuates a cycle of inequality. Data about income and tax information, as well …

Nutritional Access And Resource Knowledge In College, Morgan Weidow, Darra Perdaems, Drake Leonard, Madi Kohls, Brooklyn Cunningham

University of Montana Conference on Undergraduate Research (UMCUR)

Nearly 20% of college students are food insecure, compared to 14.5% of the general population who face food insecurity. Factors that influence this include rising tuition costs, lack of affordable housing in college towns, and an increase in first-generation and/or low-income students. Moreover, food insecurity has a notable effect on physical and mental health and overall academic performance. College years are an important intervention time for nutritional practices as students are making sovereign choices and assuming responsibility for their health decisions that will ultimately shape their lifestyles. We conducted focus groups with UM college students to gauge their dietary habits …

Exploring Approaches To Equity In Environmental Education Access For Teens, Norah Cook

Graduate Student Portfolios, Professional Papers, and Capstone Projects

No abstract provided.