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Controls On No3-N Dynamics In The Upper Clark Fork River, Montana, Jacob Anthony Prater

Graduate Student Theses, Dissertations, & Professional Papers

Studies relating ecosystem energetics to nutrient uptake in streams have generally found respiration to be a more dominant control on nutrient dynamics relative to primary production due to light limitation in most low-order systems. In this study, I measured biomass, hydrology, metabolism, and dissolved solutes in an open-canopy mid-order river located in western MT. Daily stream metabolism was modeled using a modified single-station, open-channel method, and measures of dissolved solutes were evaluated at both local and reach scales to examine how point-measures and those integrated through space represent biogeochemical behavior. Metabolic rates and standing stocks of benthic organic matter were …

Mechanisms Of Engineered Nano-Material Induced Membrane Disruption And Lysosomal Membrane Permeability, Matthew Josiah Sydor

Graduate Student Theses, Dissertations, & Professional Papers

Engineered nano-materials (ENM), which have at least one dimension less than 100 nm are an emerging group of materials that are widely used in everyday products and workplaces. Because of the wide variety of ENM and their use in today’s society, there is a concern for the impacts of ENM on human health following exposure. While humans could be exposed to ENM through various routes, there is significant concern for inhalation of ENM due to their size and ease of aerosolization. Studies have reported that ENM can deposit into the lungs, particularly in the alveoli, where resident macrophages can encounter …

Linking Habitat, Populations And Policy For Caribou In The Face Of Increasing Disturbance, Eric Charles Palm

Graduate Student Theses, Dissertations, & Professional Papers

In North America’s boreal forest, wildfire has long been the dominant form of natural disturbance. However, the human footprint in the region is steadily growing. Large-scale forest harvest and energy development have fragmented late-successional forests, leading to habitat loss for species such as caribou (Rangifer tarandus) that rely on these ecological communities. Caribou have experienced widespread population declines and local extirpation throughout the western boreal forest in recent decades. I first analyzed caribou resource selection responses to fires in >685 female caribou across 15 populations that span a wide gradient of fire frequency but are exposed to relatively little human …

Investigating Surface Temperature From First Principles: Seedling Survival, Microclimate Buffering, And Implications For Forest Regeneration, Robin Rank

Graduate Student Theses, Dissertations, & Professional Papers

Forests are extremely important ecosystems with large impacts on global water, energy, and biogeochemical cycling, and they provide numerous ecosystems services to human populations. Even though these systems consist of long-lived vegetation, forests are constantly experiencing changes to their extent and composition through the interacting forces of disturbance dynamics and climate change. In semi-arid landscapes like the western United States, patterns of recurring wildfire and subsequent seedling recruitment and forest regeneration are important in establishing the distribution of forests on the landscape. In this context, climate, hydrology, and existing vegetation all act together to limit the current and potential range …

The Place Of Community Food Forests: A Review And Case Study Of Community Food Forests And Their Untapped Potential, Sarah Eiden

Graduate Student Theses, Dissertations, & Professional Papers

As population grows, the borders of urban and peri-urban areas continue to expand. The UN projects that by 2050 more than 68% of the world population is expected to live in urban areas (UN, 2018). Presently, urban centers are heterotrophic, or highly consumptive of products produced elsewhere, making them one of the most pressing challenges to global sustainability (Wu, 2008). With an ever-increasing imperative for more sustainable food production, multi-use edible green landscapes and other autotrophic, or self-feeding urban agriculture initiatives, are gaining attention and creative practice to incorporate a diversity of ecosystem services (ES). Community food forests (CFF) are …

Mapping Ethnophysiographies: An Investigation Of Toponyms And Land Cover Of Missoula County, Montana, Emily L. Cahoon

Graduate Student Theses, Dissertations, & Professional Papers

This thesis investigates the ethnophysiography of Missoula County, Montana via place names. Toponyms and landscape have been observed to have a relationship that can be studied through many lenses. Ethnophysiography, the study of how language and landscape relate to each other via human conceptualization, is a lens that was applied to this thesis because it recognizes the embodied information that toponyms carry and investigates landscape accordingly. Thus, the following research seeks to understand if ethnophysiographic diversity exists between toponyms in the Salish and English languages of Missoula County, Montana by analyzing place names and land cover in GIS and analyzing …

Modal Understanding Of Robustness Analysis, Grayson O'Reilly

Graduate Student Theses, Dissertations, & Professional Papers

No abstract provided.

Fourth Wall An Exploration Of Lyric Possibility, Emma Pfeiffer

Graduate Student Theses, Dissertations, & Professional Papers

No abstract provided.

Cobalt Blue, Connor W. Southard

Graduate Student Theses, Dissertations, & Professional Papers

Cobalt Blue is a collection of three pieces of fiction. The first piece is the titular short story, “Cobalt Blue.” The second is the short story “The Martyrdom of St. Canisius.” Finally, there is an excerpt from a novel-in-progress, Hawkfeather. Thank you for your reading and consideration.

Head Heart Hand Human, Michelle Kathryn Postma

Graduate Student Theses, Dissertations, & Professional Papers

My art is emblematic of the practice of accepting reality. The vehicles I use to do this are a cast of characters, materials and compositional strategies that in totality, remind the viewer and myself to be in the moment.

The thesis exhibition, Heart Vomit and the Dream Army, featured mural-esque ink paintings on panels and approximately 36 - 48 inch high abstract ceramic figures covered with images. Both the 2D and 3D works feature a cast of characters. These characters originate from “Michelle Land”, an imaginary world created to house an evolving symbolic visual language. The graphic black and white …

Handicraft Art Leisure Activities And Cognitive Reserve, Genna Mashinchi

Graduate Student Theses, Dissertations, & Professional Papers

With increasing age, older individuals face a higher likelihood of developing dementia. The rate of cognitive decline resulting from dementia is not equivalent for all, as some patients with dementia are able to function independently longer than others, despite having similar disease burden. The cognitive reserve (CR) theory provides one explanation for the differing rate of decline. CR suggests that there are factors — most notably, educational and occupational attainment — that can protect against the cognitive decline that is a hallmark of dementia. Although the beneficial effects of these notable CR factors are clear, they may not be modifiable. …

Luminous Threshold, Peggy Wen

Graduate Student Theses, Dissertations, & Professional Papers

Luminous Threshold is an interactive experience exploring the liminal transition between the viewer and ambiguous spaces. My thesis exhibition incorporates two paintings, one continuous pulsing light structure, two sound-activated light structures, and a black cube that is perceived to be inserted through the gallery wall. The paintings and forms explore liminality within a two-dimensional space, while the light pieces create an ephemeral viewer- participation experience. Liminality, defined by Arnold Van Gennep and Victor Turner, is one of three stages in life an individual will go through. It is considered a Rite of Passage or Threshold and is the ambiguous transitional …

Development Of A Tool To Assess Reasons For Treatment Nonadherence In Primary Care Settings, Jacob Harrison Bloch

Graduate Student Theses, Dissertations, & Professional Papers

Decades of research demonstrate that people’s behavior has a tremendous influence on their overall health (e.g., DSHHS, 2014; Kokkinos, 2012; Segerstrom & Miller, 2004; Willet et al., 2006). Nonadherence to clinical recommendations is a common obstacle in healthcare (DiMatteo, 2004b), which is associated with worse health outcomes (DiMatteo, Giordani, Lepper, & Croghan, 2002). Behavioral health professionals (BHPs) are often involved in assessing and addressing nonadherence; however, there is a lack of standardization in how it is approached. Relatedly, there is no extant tool designed to help primary care BHPs efficiently identify barrier to adherence across diverse treatment targets. Such a …

Sharing The “Magic”: Exploring The Phenomenon Of Community And Nature Connectedness In Ancestral Skills Education, Anne Barksdale Graham

Graduate Student Theses, Dissertations, & Professional Papers

An ancestral skill is a “first” skill that may have originally been used for survival purposes but is no longer considered by Western culture to be required knowledge for human survival. Ancestral Skills Education is a method of sharing this ancestral knowledge through participatory, informal learning practices, in non-competitive environments, and from a non-commercial perspective. Ancestral Skills Education has the potential to create an eco-centric feeling of connectedness for practitioners. After experiencing these feelings of connectedness, ancestral skills practitioners may increase their pro-environment and pro-community thinking and behavior. The purpose of this transcendental phenomenological study was to create a description …

Sula Study Revisited: 20-Year Post-Fire Regeneration In The Southern Bitterroot Valley, Montana., Luke Alan Rymniak

Graduate Student Theses, Dissertations, & Professional Papers

In the summer of 2000, a number of large fires burned in the southern Bitterroot Valley near Sula, Montana. Research was conducted in 2001 and 2003 in the fire-affected areas of the French Basin and Larid Creek areas in order to investigate the effects of environmental variables, fire severity, and post-fire management on vegetation regeneration. In 2020 these areas were remeasured to understand trends over time by evaluating the impact of these same factors 20 years post fire. The results showed that the effects of environmental variables, fire severity, and post-fire management on vegetation regeneration were varied. The most influential …

Tropical Plant-Animal Interactions: Linking Defaunation With Seed Predation, And Resource-Dependent Co-Occurrence, Peter Jeffrey Williams

Graduate Student Theses, Dissertations, & Professional Papers

Plant-consumer interactions can be critical for regulating populations of both plants and animals. In the tropics, many trees rely on animals to disperse their seeds, but many of these dispersers are disappearing, with potentially disastrous consequences for tropical tree species and global carbon storage. Defaunation—the loss of large animals due to factors such as overhunting—can also affect seed fates, either by increasing or decreasing seed predation. We know that defaunation alters these plant-animal interactions, but we still do not know how these changes at early life stages will ultimately affect tropical tree populations. Furthermore, we do not understand how defaunation …

Out Into The Wilds: A Gay Marine's Journey Towards Self-Acceptance, David Harris Stalling

Graduate Student Theses, Dissertations, & Professional Papers

(A segment of a book-length project) Struggling with divorce, the death of his father and coming to terms with his sexuality, a former Force Recon Marine abandons the thought of suicide and decides, instead, to retreat to the wilds in a desperate attempt to make sense of thing. Hiking by himself for more than 1,000 miles, over three months, mostly off-trail through some of the most remote and wild country left in the United States, the author writes of his encounters with wolves, grizzlies, mountain lions and, more importantly, himself. "In the wilds," the author writes, "there are no societal-created …

Quantifying Bedrock Recharge In Two Paired Mountainous Watersheds, Kimberly Bolhuis

Graduate Student Theses, Dissertations, & Professional Papers

This study focuses on 1) estimating the magnitude of bedrock recharge and 2) mean transit time as a function of bedrock permeability in two paired catchments underlain by different lithology. Networks of bedrock wells and stream gauges were installed in two adjacent catchments of approximately the same size in west central Montana. Fracture network properties for both lithologies were characterized from borehole core logging and scan lines on exposed outcrop. Recharge was evaluated using the Water Table Fluctuation (WTF) method on bedrock well hydrographs installed in both catchments. Stable water isotope samples, collected approximately monthly, from precipitation and stream water …

Service Learning, Sustainable Development, And The Tourism Sector In Conflict-Affected Bamyan, Afghanistan, Kelly Elizabeth Franklin

Graduate Student Theses, Dissertations, & Professional Papers

Widespread consensus among the tourism and development studies literature suggests that higher education plays a key role in the achievement of sustainable tourism development. However, discussions on approaches to teaching sustainability in tourism at the higher education level are underdeveloped, especially in conflict-affected contexts. To address this gap, this study combines an examination of tourism stakeholders’ perceptions of inclusive and sustainable tourism development for a small tourism sector in Bamyan, Afghanistan, with an innovative approach to teaching sustainability in a tourism higher education program. Using mixed qualitative methods, this dissertation first examines tourism stakeholders’ perceptions of inclusive and sustainable tourism …

Hiding The Authentic Self: Concealment Of Gender And Sexual Identity And Its Consequences For Authenticity And Psychological Well-Being, James Michael Brennan

Graduate Student Theses, Dissertations, & Professional Papers

Background: Concealment of gender and sexual identity is a reaction to societal stigma against gender and sexual minority (GSM) identities. Despite initially protecting against stigma, concealment has longterm psychological consequences. These consequences are potentially attributable to the psychological damage incurred from a reduced sense of authenticity among those who conceal their gender and sexual identity. Authenticity is compromised by concealment, serving to disrupt a person’s self-concept, as external behavior and an innate sense of self diverge. On top of that, an individual’s mental and emotional states may be impacted by these discrepancies. Additionally, concealment undermines the pursuit of intrinsically-motivated, goal-directed …

The Efficacy Of Art And Movement Treatment Modalities On An Individual With Autism Spectrum Disorder, Tristen Valentino

Graduate Student Theses, Dissertations, & Professional Papers

Current statistics report 1 in 54 children have been identified with Autism Spectrum Disorder (ASD), many of whom have co-occurring mental health disorders. However, minimal research has been conducted on adults with autism with co-occurring mental health disorders and the efficacy of art and movement therapy techniques. This is the case study by Tristen Valentino, clinical therapist, of a client, David Smith (who was given the pseudonym to maintain confidentiality), a 35-year-old, obese, single, cisgender, heterosexual, Caucasian, male. The implications of this case study are discussed relative to the diagnosis and treatment of adults with ASD who possess comorbid clinical …

Adult Perspectives Of Kaleidoscope Connect: A Social Emotional Program Aimed At Promoting Resilience Among Youth, Samantha Cody Russell

Graduate Student Theses, Dissertations, & Professional Papers

Purpose. The current study explored the perspectives of adults who participate in Kaleidoscope Connect, and specifically, to understand how effective adults perceive the program in its attempt to promote resilience, school safety, and the psychological well-being of youth.

Background. Youth who encounter stressful life circumstances or experience trauma often experience negative life outcomes, such as lower academic achievement, mental illness, and perpetrating violence (Liu, Reed & Girard, 2016). Research, however, has demonstrated that some youth who have these experiences have more positive outcomes, including psychological health, strong academic achievement, and financial stability (Zolkoski & Bullock, 2012). Resilience is a dynamic …

Promoting Well-Being Among College Students: The Effects Of A Positive Psychology Course, Daniel Jm Salois

Graduate Student Theses, Dissertations, & Professional Papers

College students report high rates of mental distress, including depression, high stress, anxiety, lack of social support, and physical ailments. College campuses use a variety of approaches to address the well-being of students. However, existing interventions have mixed results and do not always reach all students who may need mental health support. Positive psychology courses and positive psychology interventions have shown promise in promoting well-being. In this quantitative, quasi-experimental, pretest-posttest archival study, I examined the effects of a semester-long happiness and positive psychology course (COUN 195) on students’ well-being and mental health. This innovative happiness course included didactic lectures, small …

Community-Based Deer Management: A Case Study In Missoula, Mt, Taylor Ingle Mudford

Graduate Student Theses, Dissertations, & Professional Papers

Human development and expansion have led to urban sprawl and fewer, less developed areas suitable for wildlife habitat. Populations of white-tailed deer (Odocoileus virginianus) have adapted to urban communities; however, their prevalence can lead to myriad of ecological and social issues, necessitating communities to pursue comprehensive urban deer management strategies. These strategies have increasingly been pursued via community-based deer management (CBDM) and are an example of collaborative natural resource management (CBNRM). Despite the growth in urban white-tail deer populations and the interactions with humans, there are few studies that explore the CBDM and the acceptability of diverse deer …

Migration Of The Frozen/Melted Basal Boundary Linked To ~100 Kilometers Of Ice Margin Retreat, Western Greenland Ice Sheet, Aidan Ripley Stansberry

Graduate Student Theses, Dissertations, & Professional Papers

The geometry and thermal structure of western Greenland ice sheet have evolved over the last 11 kyr in response to Holocene climate. Evolution of the frozen and melted fractions of the bed associated with the ice sheet retreat over this time frame remains unclear. We address this question using a thermo-mechanically coupled flowline model to simulate a 11 kyr period of ice sheet retreat in west central Greenland. Our transient flow-line modeling includes high order stresses, thermally active bedrock, a well-informed climate that is constrained by an established record of ice margin retreat. We partition the transient heat balance into …

The Radicalism Of Rebecca Felton: Reforming Southern Masculinty And Creating And Destroying History: Butte, Montana’S Model City Program, 1968-1975, John C. Stefanek

Graduate Student Theses, Dissertations, & Professional Papers

This professional paper is made up of two individual papers required for the M.A. degree in history. In my first paper, I discuss the radical suffragist Rebecca Felton. In 1897, Felton spoke to the Georgia Agricultural Society. Felton, a native Georgian who would later become the first female U.S. senator, gained prominence in the U.S. South as a politician, suffragist, and white supremacist. Her speech, “Woman on the Farm,” discussed the economic struggles of southern farmers. Felton’s speech also addressed a variety of controversial issues including agricultural economics on the farm, prison reform, and temperance. From the 1870s until her …

Family Read Aloud Club: Engaging Students And Supporting Parents, Julie B. Papp

Graduate Student Theses, Dissertations, & Professional Papers

No abstract provided.

Identifying And Measuring Resilience Factors Among Children With Prenatal Substance Exposure In A Tribal Nation And In Association With Covid-19 Mortality, Helen Cecelia Russette

Graduate Student Theses, Dissertations, & Professional Papers

Background: Historical and contemporary trauma among Native Americans is linked to disparate health outcomes across the lifespan including the very recent coronavirus 2019 (COVID-19) outbreak. Early and prolonged exposure to positive family-child engagement activities and the natural environment (greenspace) act as protective factors against a range of maladaptive development across the lifespan. Yet, little is known regarding specific activities relevant among high-risk families in Tribal Nations and no evidence exists in terms of measuring that impact of greenspace against risk of COVID-19 mortality.

Purpose: 1) Partner with a Tribal Nation to develop a study to identify resilience promoting factors in …

"A Splendid Investment": Black Colonization And America's Pacific Empire, 1898-1904, Jolie Colette Scribner

Graduate Student Theses, Dissertations, & Professional Papers

No abstract provided.

Fun Ctional Implications Of Dual Transmitting Neurons On Aggression, Lewis Michael Sherer Ii

Graduate Student Theses, Dissertations, & Professional Papers

No abstract provided.