Digital Commons Network^™

Home Is Where The Food Is: Causes And Consequences Of Partial Migration In Elk, Kristin Jennifer Barker

Graduate Student Theses, Dissertations, & Professional Papers

Migratory and non-migratory ungulates often coexist in partially migratory populations, but the mechanisms that drive and maintain different migratory behaviors within the same herd are poorly understood. In western North America, increasing numbers of elk (Cervus canadensis) reside on low-elevation winter range year-round. These residents can cause issues associated with crop damage, potential for disease transmission to livestock, and reduced effectiveness of harvest management strategies. Because migrants transfer nutrients, alter carnivore distributions, and structure vegetative communities across seasonal ranges, reductions in migratory behavior raise ecological as well as management-related concerns. This work investigated the factors affecting migratory behavior …

Impacts Of Vegetation Growth On Reach-Scale Flood Hydraulics In A Sand-Bed River And The Implications For Vegetation-Morphology Coevolution, Samuel Box

Graduate Student Theses, Dissertations, & Professional Papers

Vegetation affects river morphology via plant effects on the flow field, sediment transport and deposition, and substrate erodibility. Changes in the flow field caused by above-ground biomass mediate geomorphic response to flooding and habitat suitability for vegetation growth. Using numerical hydraulic models that incorporate drag due to spatially heterogeneous vegetation, I quantify how changes in the antecedent characteristics of woody vegetation in the active channel lead to changes in local bed shear stress, reach-average bed shear stress, and the vegetative component of reach-average total shear stress. Flood hydraulics in turn affect channel morphology and vegetation, providing a feedback mechanism by …

A Decade Of Governing The Blackfoot Community Conservation Area (Bcca): Community Involvement And Landscape Connectivity Through Public Private Partnerships, Alexander A. Barton

Graduate Student Theses, Dissertations, & Professional Papers

In recent decades, non-governmental organizations have acquired and established community forests and conservation areas in the U.S. However, there have been few empirical studies on their governance. This study focuses on the Blackfoot Community Conservation Area (BCCA) in the Blackfoot watershed of Montana, created in 2005. The BCCA is a 41,000 acre mosaic of private, state, and federal lands, including 5,600 acres known as the “Core” located near Ovando mountain and owned by the Blackfoot Challenge, a local watershed organization and leader in grassroots conservation. This research examined the definitions, activities and lessons learned over the past decade with regard …

Matrix Of Community, Shelby A. Hanson

Graduate Student Theses, Dissertations, & Professional Papers

ma·trix noun

Origin: Latin

Matter - Matrix - Matrix

Matr- Breeding Female Womb

1. An environment or material in which something develops,

a surrounding medium or structure.

2. A mold in which something is cast or shaped.

3. A rectangular array of quantities or expressions in rows and

columns that is treated as a single entity and manipulated according to particular

rules.

Wildfire Risk Perception And Homeowner Mitigation: Evidence From Montana, Madison G. Nagle

Graduate Student Theses, Dissertations, & Professional Papers

Fire prevention managers find that homeowners often do not perform mitigation actions that could reduce the damage and spread of wildfire. There is widespread belief among these fire professionals that one of the primary reasons that homeowners do not perform mitigation actions is that homeowners misperceive the risk that wildfire poses. Thus, a significant component of fire prevention programs’ focus on increasing homeowner awareness of the risk. However, it is possible that homeowners are aware of the fire risk but choose not to mitigate because of a variety of reasons, to include the costs of mitigation, limited monetary liability that …

Differential Decomposition Rates Of Non-Human Remains With The Facilitation Of Sodium Hydroxide In Dissimilar Deposition Environments, Hayley Savage

Graduate Student Theses, Dissertations, & Professional Papers

Dissolving bodies is a contemporary method of disposing human remains and has been practiced throughout the years. In popular media, criminals attempt to dispose of their victims by using various chemicals to dissolve the corpses. There is an immense gap in the literature pertaining to this research, so this present study aims to combat the lack of information on the topic. This research investigates the effects of sodium hydroxide (NaOH), generally known as lye or caustic soda, a common household chemical, on human tissues and bone by using an animal analogue (domestic pig, Sus scrofa domesticus). Four dissimilar deposition environments …

The Biophysical And Biochemical Impacts Of Forest Disturbances Across Ecosystems, Leila Ann Cooper

Graduate Student Theses, Dissertations, & Professional Papers

Forest disturbances result in numerous impacts on ecosystem services. In the western United States, disturbances such as wildfires and bark beetle outbreaks have resulted in millions of hectares of dead trees. Despite the potential for these events to have significant climatic impacts, it remains a challenge both to effectively locate and characterize disturbance events across landscapes, and to identify the disturbance biophysical and biochemical impacts. The objective of my dissertation research was to improve the ways in which we locate and classify forest disturbances over large areas, as well as to increase our understanding of disturbance biophysical and biochemical impacts …

The Effect Of Academic Advisor Type On Undergraduate Student Retention, Brian Patrick French

Graduate Student Theses, Dissertations, & Professional Papers

This study was designed to examine the effect of academic advisor type on retention of first-year, full-time, four-year degree-seeking students at a mid-size research university in the western U.S., while controlling for several predictor variables identified in contemporary and seminal literature as having a potential impact on student retention. Predictor variables are: socioeconomic status, first generation in family to attend college, high school grade point average, first semester grade point average, and enrollment in developmental coursework.

In the study, a binary logistic regression model was employed to determine whether academic advisor type had a statistically significant effect on the probability …

The Formation Of A Citizen-Police Encounter And Its Effect On Dispositional Outcomes For Traffic Stops In A City And County Jurisdiction, Darby A. Semenza

Graduate Student Theses, Dissertations, & Professional Papers

This research extends Donald Black’s (1976) theory of law to a large, more diverse sample of traffic stops than previous research. The theory suggests that with every citizen-police encounter, there is social distance separating the two parties. This distance is based on observable characteristics of both the officer and citizen involved. Specifically, their gender, age, race, demeanor, and whether they differ across these variables or not. A large difference in “social distance” increases the likelihood that an officer will cite a motorist; while a small distance reduces this likelihood. Social distance is the amount of diversity between two parties in …

Healing Self And Community: Living Pluralism In The Anishinaabe Paradigm, Andrea A. Fitzpatrick

Graduate Student Theses, Dissertations, & Professional Papers

Abstract: Healing Self and Community: Living Pluralism in The Anishinaabe

This thesis is a study of pluralism through Anishinaabe writers Winona LaDuke, Basil Johnston, Lynn Anderson, and others, focusing on their perceptions and pedagogies and how those perceptions inform pluralistic living. Anishinaabe methodology tends to be innately interconnected, and pluralistic. As such, it can enlighten, heal self-identity structures, and perceptions of the biosphere. I will contextualize how it is necessary to investigate the stories we learn and those we tell, how it is vital to understand where they come from. Included is analysis of how pluralism shows up in mine …

The Effect Of Parental Involvement On Student-Athlete Academic Performance, Academic Self- Efficacy, Functional Independence, And Achievement Of Adulthood Criteria, Grace Harris Gardner

Graduate Student Theses, Dissertations, & Professional Papers

Parental involvement in student- athletes’ lives is ubiquitous and important. Despite efforts of many to determine the best means for student-athletes to succeed academically, little is known about the relationship between levels of parent involvement and an athlete’s ability to succeed academically. Having an involved, but not over-involved, parenting relationship is key to having their children develop the necessary academic skills to be ready for the realm of collegiate athletics.

The purpose of this non-experimental quantitative analyses of NCAA Division I student-athletes in the Big Sky Conference was to examine the relationship (if any) among parental involvement, academic performance, academic …

Breaking Chains Of Oppression: Popular Culture And The Plundering Of Blackness, Corina Sacajawea Ambrose

Graduate Student Theses, Dissertations, & Professional Papers

This thesis focuses on the ways in which white supremacy created mass incarceration, specifically mass incarceration of black individuals, and how this continues to perpetuate a racial caste system in the United States. First, I examine contemporary novelist Colson Whitehead‘s The Underground Railroad to provide a historical background of white supremacy and slavery. Then, I argue that pop culture is one area in which artists are focused on the abolition of the prison-industrial complex and ending mass incarceration. Finally, I focus on JAY-Z‘s music video “The Story of O.J.“ and Beyoncé‘s visual album Lemonade and her 2018 Coachella performance to …

A Comparison Of Three Agricultural Startups, John Dindia

Graduate Student Theses, Dissertations, & Professional Papers

No abstract provided.

Interleukin-6 And Exercise; Early Evidence Of A Novel Myokine, Brendan Hogg Mr.

Graduate Student Theses, Dissertations, & Professional Papers

Interleukin-6 (IL-6) was first identified as a pleiotropic cytokine, with a host of body-wide functions. Cytokine functions are characterized by chronically elevated levels within various inflammatory states. In this regard, IL-6 is largely associated with the acute phase response to many stimuli and performs specific actions when produced from certain cell types. Accrued evidence indicates IL-6 release from skeletal muscle often includes myokine functions. Novel myokine functions are adaptive in nature, and as compared to inflammatory/cytokine roles, exhibit a transient time course. Following exercise plasma IL-6 peaks and returns to resting levels within 1-2 hours. In contrast, IL-6 is observed …

Watered Down: The Challenges Of Managing Water Resources In Montana, Beau E. Baker

Graduate Student Theses, Dissertations, & Professional Papers

Like much of the American West, Montana sits in the cross hairs of climate change. State drought resiliency projects and cooperative watershed management are on the rise in the face of decreased snowpack, early runoff, precipitation variability and lower seasonal stream flows. Population growth, land use practices, recreation and tourism all contribute to pressures on state water supplies.

Montana is faced with the arrival of invasive species that threaten the ecological health of its lakes, rivers and streams. State budget constraints and depressed agency capacity are hurting our ability to fend off these threats. There’s a lack of public education …

Cultivating Perspective: A Qualitative Inquiry Examining School History Textbooks For Microaggressions Against Native Americans, Olivia G. Holter

Graduate Student Theses, Dissertations, & Professional Papers

Native American youth face a number of challenges that affect their academic success and mental health (Center for Native American Youth, 2016). One way in which Native American youth currently face prejudice within the school system is through curriculum (Yosso, 2002). More specifically, Native American youth are often presented with textbooks that include stereotyped and distorted information about their peoples’ history (Loewen, 1995; Sanchez, 2007). However, there is currently a gap in the literature showing whether or not these textbooks also contain microaggressive statements towards Native Americans. The current study looked at 5 Eighth Grade level Montana history texts from …

On The Evolution Of "Extreme" Morphology: Patterns Of Cost And Benefit In Sexually Selected Weapons, Devin Mackenzie O'Brien

Graduate Student Theses, Dissertations, & Professional Papers

Sexually selected weapons represent some of the most spectacular morphologies in the animal world. They grow out of proportion with body size or other, more typically proportioned structures, and are some of the largest traits in both absolute and relative size. It is therefore unsurprising that animal weapons are some of the most intensely studied structures in biology. Yet, despite this interest, surprisingly little is known about the expression and evolution of these traits. In particular, four questions remain unanswered: How does selection act on weapons in the wild? Do the costs of large weapons ever outweigh the benefits? How …

A Cartographic Workflow Manual For Endangered Species Conservation, Martin P. Viereckl

Graduate Student Theses, Dissertations, & Professional Papers

In response to global consumer demand for rare and exotic wildlife products, poaching of endangered species has become pervasive around the world (Eliason 1999). Despite the enactment of CITES, and other international efforts to protect vulnerable species from overexploitation, the global market for illegal wildlife products is estimated as high as $20-billion a year industry (Wyler 2008). Within important wildlife habitat sites, law enforcement struggle to curb rampant poaching that threatens the ultimate survival of many endangered species (Jachmann 2008; Rowcliffe 2004). Law-enforcement agencies responsible for protecting wildlife from poachers often lack geospatial tools that could greatly improve the effectiveness …

Experiences Of Wildness And Value, Hannah G. Mclean

Graduate Student Theses, Dissertations, & Professional Papers

No abstract provided.

Annual Climate Impacts On Tree Growth And Post-Fire Regeneration In Ponderosa Pine And Douglas-Fir In The Northern Rocky Mountains, Lacey Hankin

Graduate Student Theses, Dissertations, & Professional Papers

Widespread changes in climate and disturbance regimes, including prolonged drought and increases in the size and frequency of wildfires, have raised concerns regarding forest resilience to environmental change. Dry mixed-conifer forests have persisted for centuries under mixed-severity fire regimes; however, climatically driven increases in the frequency of large wildfires in recent decades may lead to increased tree mortality and declines in post-fire tree regeneration. Climatic warming and increased drought may also impact tree growth, with implications for the carbon cycle. Lower-treeline forests near the edge of their climatic tolerance may be particularly vulnerable to these impacts of future climate warming …

Tribal Consultation: A Critical Reminder Of Cultural Resource Management Laws And Obligations, Natasha F. Larose

Graduate Student Theses, Dissertations, & Professional Papers

By categorizing the National Historic Preservation Act and National Environmental Policy Act as red tape hindering infrastructure, the current Presidential administration is attempting to streamline processes to approve federal undertakings. In doing so, it threatens the government-to-government relationship between federal agencies and tribal governments. This relationship is a work-in-progress that needs to be nurtured rather than reverting to assertion of plenary powers over tribal affairs. The purpose of this research is to remind federal agencies that there are legal obligations to include tribal entities in the decision-making processes for federal undertakings. Furthermore, this research can serve as a reference for …

Measuring Contact With Transgender Individuals: An Evaluation Of Factors Associated With Anti-Transgender Prejudice, Oak Reed

Graduate Student Theses, Dissertations, & Professional Papers

Objectives: Research has suggested that transgender individuals experience high degrees of prejudice and discrimination (e.g., Grant et al., 2010; James et al., 2016). These attitudes affect transgender individuals in multiple domains, such as employment, education, healthcare, housing, public accommodations, and personal relationships (James et al., 2016). Importantly, contact as an intervention strategy has been shown to reduce anti-transgender prejudice quickly and effectively, especially when compared to other prejudice reduction methods (Walch et al., 2012; Case & Stewart, 2013; Tompkins, Sheilds, Hillman, & White, 2015). The aim of the current study was to explore how different types of contact (e.g., …

Exploring Research-Based Yoga Interventions Targeting Underserved Women And Sexual Trauma: A Descriptive Study, Shannon Steele

Graduate Student Theses, Dissertations, & Professional Papers

BACKGROUND

Racial/ethnic, minority women of low socioeconomic status are disproportionately affected by sexual assault and are more likely to develop PTSD. Women’s social, economic and environmental circumstance may contribute to this disadvantage. Yoga has shown to reduce symptoms of PTSD in underserved women. However, it is unknown whether yoga interventions for underserved women who have experienced sexual trauma in the research literature are theory-based and whether constructs are consistent across interventions. Furthermore, it is unknown whether existing trauma-based yoga training programs incorporate similar constructs found in yoga interventions for underserved women who have experienced sexual trauma.

METHODS

A descriptive research …

Factors Influencing Confidence After Multiple Acl Injuries: A Qualitative Case Study, Jacob Casebolt

Graduate Student Theses, Dissertations, & Professional Papers

Background: Anterior Cruciate Ligament (ACL) injuries are common with over 200,000 injuries occurring yearly in the United States. Despite excellent objective measures, only 63% of patients return to their pre-injury level of activity. The low number suggest psychologically mediated disability in ACL reconstruction (ACLR) patients. Purpose: The purpose of this qualitative case study is to describe the confidence of one athlete who underwent multiple ACLR and continued to move into higher levels of competition. Methods: A qualitative case study was conducted with a single women’s soccer player with three ACLR. After a review of the participant’s medical history, the primary …

Into The Wilds: Influences From Video Games On Our Perception Of 'Nature', Toryn W P Rogers

Graduate Student Theses, Dissertations, & Professional Papers

In this paper I examine how representations of human-sparse natural environments, e.g. wilderness, influence what expectations we have when we actually engage with comparable physical places. I use Don Ihde's phenomenology of technology to describe my own experiences playing three games that take place among large photorealistic human-sparse natural environments: Elder Scrolls V: Skyrim, Horizon Zero Dawn, and theHunter: Call of the Wild. I also conduct a brief literature review on the effects of video games as interactive media on players. I argue that players are capable of applying their expectations of what constitutes realism from digital to physical environments, …

Growing Youth Programming At Garden City Harvest Through Participatory Action Research, Hannah B. Oblock

Graduate Student Theses, Dissertations, & Professional Papers

This professional paper presents a program evaluation and strategic plan for the youth development farming programs at Garden City Harvest (GCH), a non-profit in Missoula, Montana, which coordinates community-centered agriculture projects and facilitates sustainable agriculture education. The youth programs, Youth Harvest (YH) and Youth Farm (YF), hire adolescents of 15-18 years of age to work on their urban farms to learn about sustainable agriculture, job readiness skills, and social-emotional well-being. As the organization continues to expand, especially with the addition of a new facility, GCH administration and staff are interested in learning how the programs impact the youth employees and …

Pig Trauma Models: A Civilian Perspective On Ar-15 Post-Cranial Skeletal Trauma, Lauren M. Kenney

Graduate Student Theses, Dissertations, & Professional Papers

In the last decade, our country has seen an unprecedented wave of terror that has been punctuated by increasing events of gun-related violence. Consequently, the use of firearms against civilians or upon targets containing civilians has inevitably had a direct impact on the health of the individuals affected, and in many cases these events have concluded with mass number fatalities. The driving force for this research falls to the lack of available literature regarding traumatic skeletal injuries associated with high-velocity firearms outside of realm of the military. The effects of these types of weapons on civilians, which result from their …

California Creek Quarry: Regional Persepctives And Uas Mapping, David A. Schwab

Graduate Student Theses, Dissertations, & Professional Papers

Western Montana hosts an abundance of lithic deposits useful for precontact stone tool manufacturing. Lithic sources likely factored prominently into patterns of settlement, trade, subsistence and mobility for past populations in the region. The mining of these lithic resources results in a unique land use area, a prehistoric quarry. Prehistoric quarries in Western Montana have received very little research or spatial documentation. This may be due in part to their abundance and often overwhelming size and extent. Providing even basic spatial documentation for large quarries can be prohibitively time consuming and expensive. One such understudied quarry site is the California …

The Beautiful Game As A Soviet Game: Sportsmanship, Style, And Statecraft During The Golden Age Of Soviet Soccer, Caleb Wright

Graduate Student Theses, Dissertations, & Professional Papers

At the end of World War Two, the Soviet Union occupied a new global position and found itself in a Cold War with the West. Cold War conflict occurred in a variety of areas, including military, political, and economic. Additionally, athletics became an arena of direct competition between capitalist and communist nations. Victory in the Olympics, World Cup, and other international tournaments became just as important as economic success or advancements in military technology. In many sports, such as ice hockey, the Soviet Union achieved superiority over the West, but regarding soccer, the nation’s most popular sport, the USSR struggled …

Managing Mining Pollution: The Case Of Water Quality Governance In The Transboundary Kootenai/Y, Ashley Juric

Graduate Student Theses, Dissertations, & Professional Papers

This thesis addresses current water quality management challenges in the transboundary Kootenai/y River Basin, and how these challenges are shaped by historical, economic, political, and social factors. The water quality of this basin, both in the United State and Canada, has been severely affected by coal mining that has occurred in British Columbia over the last hundred years and continues to be threatened by several proposed mining expansion projects. The goals of this research are to uncover the forces shaping water management and to determine the potential for interested and affected parties to participate in crafting water quality protection measures. …