Digital Commons Network^™

Phl 110e.50: Introduction To Ethics, Armond J. Duwell

University of Montana Course Syllabi, 2026-2030

No abstract provided.

M 133.01: Geometry And Measurement For Elementary School Teachers, Frederick Peck

University of Montana Course Syllabi, 2026-2030

No abstract provided.

Biob 109n.50: Montana Ecosystems - Online, Gregory D. Peters

University of Montana Course Syllabi, 2026-2030

No abstract provided.

Bioe 172n.01: Introductory Ecology, Meredith A. Zettlemoyer

University of Montana Course Syllabi, 2026-2030

No abstract provided.

Anty 101h.02: Anthropology And The Human Experience, David Garrett Kerr

University of Montana Course Syllabi, 2026-2030

No abstract provided.

Anty 210n.50: Introduction To Biological Anthropology, Elizabeth A. Bews

University of Montana Course Syllabi, 2026-2030

No abstract provided.

Nasx 235x.01: Oral And Written Traditions Of Native Americans, Heather M. Cahoon

University of Montana Course Syllabi, 2026-2030

No abstract provided.

Ahrc 132.01: Respiratory Care Fundamentals Ii, Colleen Holmquist

University of Montana Course Syllabi, 2026-2030

No abstract provided.

Biob 101n.51: Discover Biology - Online, Ashley L. Preston

University of Montana Course Syllabi, 2026-2030

No abstract provided.

Mapping Of Wetland And Riparian Habitat For The National Wetland Inventory: Wetland-21 Colorado, Ryhan T. Sempler, Melissa L. Moser, Emma R. Chantegros, Faith O. Hardin, Ella S. Hartshorn, Carver E. Butterfield, Kay L. Hajek

EMMA Publications

This report details the wetland and riparian mapping methodologies implemented for the Wetland-21 Colorado project. The project area consists of 106 1:24,000 US Geological Survey (USGS) quads across Western Colorado, with quads across Moffat, Rio Blanco, Garfield, Eagle, Mesa, Lake, Park, Delta, Gunnison, Chaffee, Fremont, Montrose, Ouray, Saguache, and Custer counties. There are also 3 quads partially located in Grand County, Utah.

February 2026 News Releases, University Of Montana--Missoula. Office Of University Relations

University of Montana News Releases, 1928, 1956-present

No abstract provided.

Montana Kaimin, January 29, 2026, Students Of The University Of Montana, Missoula

Montana Kaimin, 1898-present

Student newspaper of the University of Montana, Missoula.

Center For Biological Diversity V. U.S. Bureau Of Land Management, Erika C. Rader

Public Land & Resources Law Review

The Ctr. for Biological Diversity v. U.S. Bureau of Land Mgmt. marks the Ninth Circuit’s second time considering the Willow Project, which plans to drill oil in Alaska. Environmental plaintiffs brought a series of claims under NEPA, the Reserves Act, ANILCA, and the ESA to stop or stall the Project. Plaintiffs focused on the BLM’s use of a “full field development standard” in assessing alternatives to the Project. Despite the range of claims, the Ninth Circuit allowed the Project to move forward, but on remand required the BLM to explain its reasoning for departing from the full field development standard …

Vision 2026

Vision

No abstract provided.

Using Herbarium Specimens To Morphologically Delineate Three Western Phlox Species, Jack David Hager, Meredith Zettlemoyer

Undergraduate Theses, Professional Papers, and Capstone Artifacts

Western Phlox are incredibly diverse, found in a variety of habitats spanning lowland meadows to high alpine tundra. The genus contains around 65 unique species, often with overlapping trait variation that makes morphological and taxonomic delineation difficult. Phlox missoulensis, a cushion-forming species endemic to the Missoula Valley, inhabits lower-elevation, windy, arid ridgelines that mimic alpine conditions. Two nearby congeners, Phlox kelseyi and Phlox pulvinata, occupy partially overlapping ecological niches: P. kelseyi is found in wet meadows at similar elevations to P. missoulensis, while P. pulvinata is found in higher elevation environments. P. missoulensis exhibits morphological characteristics that are intermediate between …

Temporal Avoidance By Gray Foxes Reflects Growing Pressure From Expanding Coyotes In The Neotropics, Madison Odenbach

Undergraduate Theses, Professional Papers, and Capstone Artifacts

Coyotes (Canis latrans) are rapidly expanding their range towards South America, potentially threatening the world’s highest canid diversity residing on that continent. A better understanding of their interactions with native species is needed to anticipate potential competitive impacts. In Costa Rica, native gray foxes (Urocyon cinereoargenteus) likely occupy a similar niche to the coyote newcomer, yet little data exists on their interactions in tropical ecosystems. We hypothesized the two species separate temporally to minimize the potential for competition in our study area, given preliminary data suggesting high spatial overlap (57.1% of coyote-detected sites overlap with fox-detected …

Toxic Torts Are In Your Blood: An Examination Of Pfas And Tort Liability, Aiden M. Holden

Undergraduate Theses, Professional Papers, and Capstone Artifacts

Abstract

Per- and polyfluoroalkyl substances (PFAS), are a group of chemicals widely manufactured for industrial and commercial applications in the past decade due to their remarkable stability. Despite the “useful” nature of PFAS in various applications, they represent one of the most profound environmental and public health crises of the modern era. The chemical stability of PFAS has made them almost completely resistant to natural degradation, earning them the moniker “forever chemicals.” PFAS forever haunt our plant, contaminating the soil, water, and the blood of approximately 95% of the United States population. As the scale of corporate malfeasance by chemical …

Pollen Deposition In Three Co-Flowering Alpine Species, Jessica Lyn Quillen, Meredith Zettlemoyer, Tejaswini Devi

Undergraduate Theses, Professional Papers, and Capstone Artifacts

No abstract provided.

Feral Horses And Native Ungulates: Evaluating The Potential For Competition In Predator–Prey Communities Of Alberta’S Upper Foothills, Birch Gano

Graduate Student Theses, Dissertations, & Professional Papers

Feral herbivores are expanding in range and numbers globally, yet their community-level effects in ecosystems are poorly resolved. We evaluated whether feral horses reshape predator–prey–vegetation dynamics in Alberta’s Upper Foothills, Canada, through two pathways; i) potential exploitative competition for forage and ii) apparent competition via shared predators. We combined fecal DNA metabarcoding with remote wildlife cameras to quantify diets, spatiotemporal co-occurrence, and the role of horses in carnivore diet. We analyzed 241 ungulate scats (feral horses, elk, bighorn sheep, cattle, moose, and deer), 96 combined camera-years at 23 sites, and 190 carnivore scats (wolves, cougars, coyotes, bears) from 2023–2025. The …

Initial Qualitative Inquiry Into Social Proverb Use And Acceptability, Emma K. Hinds

Graduate Student Theses, Dissertations, & Professional Papers

Currently,  1 in 36 individuals are diagnosed with autism spectrum disorder (ASD), which is characterized by social communication differences and restricted and/or repetitive behaviors. Many children with ASD also present with sensory, behavioral, and emotional differences, underscoring the need for specialized, evidence-based interventions. Social proverb is a novel intervention approach developed by Dr. Schoffer Closson that provides in-the-moment guidance by explicitly stating expected social behaviors and the rationale behind them (e.g., “We cover our coughs, so we don’t spread germs”). To date, no research has examined the use of social proverbs as an intervention strategy. The purpose of this qualitative …

From Environment To Population Dynamics: Integrating Physiology, Morphology, And Demography In A Montane Migratory Bird, Beverly Sunshine Domschot

Graduate Student Theses, Dissertations, & Professional Papers

Environmental variation shapes population dynamics by influencing how individuals acquire and allocate resources. However, the pathways linking environmental conditions to population-level outcomes remain difficult to resolve because they operate across multiple levels of biological organization. Traits such as physiology and morphology mediate these relationships by shaping how individuals respond to challenges and convert resources into survival and reproduction. Physiological traits can change rapidly in response to short-term conditions, whereas morphological traits reflect longer-term processes related to performance and energy balance. Despite their complementary roles, these traits are typically studied in isolation, limiting our ability to understand how environmental conditions propagate …

Embodied Women’S Health In The Pacific: Biocultural Pathways Of Hormones, Immunity, And Reproduction, Courtney Callidora Manthey

Graduate Student Theses, Dissertations, & Professional Papers

This dissertation examines women’s health through a biocultural framework that integrates biological anthropology, medical anthropology, and public health, with a central focus on the Pacific. It advances embodiment theory as a unifying approach for understanding how lived experience becomes biologically incorporated across the life course, shaping reproductive, endocrine, and immune outcomes. Grounded in research in Sāmoa and situated within broader comparative contexts in the United States and Amazonian populations, this work argues that women’s health cannot be fully understood through biomedical indicators alone, but must instead be interpreted within historically, culturally, and environmentally embedded Pacific contexts and beyond. The dissertation …

“What’S Gender Got To Do With It?” The Chatelaine, Artifact Analysis, And The Presumption Of Gender, Dane Alexander Williams

Graduate Student Theses, Dissertations, & Professional Papers

The use of diagnostic artifacts to determine gender when analysis of skeletal remains is uncertain is a long-standing practice within archaeology. Material culture is noted, including weapons and personal items used exclusively by a specific gender within a culture, allowing for possible gender determination during excavation or review. However, issues arise when diagnostic artifacts are found not to be used solely by one gender within these cultures. Biases on the part of researchers, unintentional though they may be, are a determining factor. This, in turn, affects the public's views on history. Examples of this can be seen in our current …

Lake As Body: Ecofeminism And Animacy At The Great Salt Lake, Shae Barber

Graduate Student Theses, Dissertations, & Professional Papers

Water shapes cultural, social, and ecological systems. Yet, dominant economic, political, and academic frameworks often treat water as a backdrop or passive resource, ignoring it as an active participant in meaning-making and relationship-building. Viewing water as “nonliving” obscures how it participates in and co-creates relationships, limiting understanding about impacts of and responses to climate change and environmental degradation.

This thesis takes a mixed-methods and participatory approach including semi-structured interview, photovoice, and participatory mapping to examine relational practices between environmental advocates and the Great Salt Lake, a desiccating saline lake in Utah, U.S. As the lake continues to decline, dominant Western …

Evolution Of A Nitrogen-Fixing Endosymbiont And Integration With Its Diatom Host, Heidi Elizabeth Abresch

Graduate Student Theses, Dissertations, & Professional Papers

Endosymbiosis, where one cell lives inside of a different cell, is ubiquitous in nature and has enormous impacts on the ecology and evolution of both the host and the endosymbiont [1, 2]. These relationships exist along a continuum ranging from facultative—where both partners are able to live independently—to completely obligate—where partners can only survive in the presence of the other. The most famous examples being the chloroplast and mitochondrion [3]. After hundreds of millions or even billions of years of coevolution, highly-integrated endosymbionts are coordinated with the host on the genetic, metabolic, and cellular levels, but we do not understand …

Flight Control And Costs In Unsteady And Turbulent Airflows In Ringneck Doves (Streptopelia Risoria), Rémy Alexandre Delplanche

Graduate Student Theses, Dissertations, & Professional Papers

The aerosphere is a highly dynamic environment where turbulence (irregular, chaotic changes in airflow velocity) and unsteady airflows (variations in flow velocity with time at a given spatial point, e.g. gusts) are ubiquitous [1,2]. These airflows are known to perturb man-made aircraft [3,4], and are thus expected to challenge biological fliers such as birds. However, birds display remarkable flight control in turbulent and gusty conditions, suggesting that they have evolved mechanisms to resist aerial perturbations. This in-flight stability is broadly attributed to wing morphing, the capacity for wing shape and orientation to be altered during flight, yet how morphable wings …

Á’Po’Taki Iiyika’Kimaa Work/Try Hard For Such A Time As This, Misamsai’Piaakíí Longtime Charging Woman Kimberly Lynn Paul

Graduate Student Theses, Dissertations, & Professional Papers

This body of work adds to a recent shift in the academic landscape, valuing interdisciplinary research and Indigenous worldview. Predominant is the reversal of extractive research norms within Indigenous populations and the biosystems they steward, instead claiming Piikani (Blackfeet) led community-needs-based research valuing Indigenous data sovereignty, research methodologies, ethics, equity, and Indigenous empowerment. This research proffers requisite historical information providing the ‘why’ context, followed by three of the author’s studies: in toxic dumping, food sovereignty, and Piikani well-being. Under an environmental justice framework, the first study presents a cursory investigation of decades-long illicit toxic waste disposal reports linked to observed …

Evolutionary Genetics Of Wolbachia Density Variation And Effects On Host Fitness, John Paul Statz

Graduate Student Theses, Dissertations, & Professional Papers

Symbiotic interactions are widespread across the tree of life, and many insects associate with vertically transmitted intracellular bacteria whose fitness is tied to host reproduction. Because these endosymbionts transmit through the maternal line, selection often favors traits that increase the production and success of transmitting females. Over time, endosymbionts can evolve functions such as nutrient provisioning, defense against predators and pathogens, and contributions to environmental stress tolerance, thereby shaping host ecology and evolution. Yet these effects depend critically on the abundance and localization of endosymbionts within host tissues. This dissertation examines these processes in Wolbachia, the most common known animal …

Communicating Wildfire Risk In Real Time: An Idea Model Analysis Of Watch Duty Alerts, Audrey E. Miller-Greene

Graduate Student Theses, Dissertations, & Professional Papers

Traditional wildfire public information systems often rely on fragmented data provided through multiple government agencies and platforms. Historically, community members have been required to identify and piece together information necessary for preparation, evacuation, and decision-making during wildfire events. Watch Duty, a 501(c)(3), works to address this gap by compiling fragmented wildfire information for the public. The platform has undergone rapid growth and increased public reliance, providing a rationale for this research project. As Watch Duty expands its capabilities, its messages should be evaluated against established risk and crisis communication best practices. This study evaluates alerts released by Watch Duty during …

The Evolution Of Ritual Violence And Identity At Paquimé, Lacy Jaide Hazelwood

Graduate Student Theses, Dissertations, & Professional Papers

The prehistoric site of Paquimé, located in the Casas Grandes region of northern Mexico, was a major regional center characterized by its complex sociopolitical organization, distinctive architecture, and evidence of ritualized behavior. Previous research has documented skeletal trauma and processing patterns consistent with ritual violence within the Paquimé skeletal assemblage, including human sacrifice and cannibalism. However, questions remain regarding the identities of these individuals and the reasoning behind their selection for targeted violence by the community. Did an individual’s age, biological sex, kinship affiliations, and/or migrant status predispose them to these ritually violent acts? To address these gaps, this dissertation …