Digital Commons Network^™

Fall 2026 Environmental Sciences Seminar Series, Sam Bogan, Sam Bogan

NRESS Seminars

The deep sea is Earth's largest and least-explored habitat, leaving much of its biology unknown. I will present two studies leveraging long-read sequencing to uncover the population dynamics and evolution of deep-sea vertebrates. First, we examined how deep-sea invasions constrained thermal adaptation in  globally distributed fishes. Second, we reconstructed the demography and population health of elusive, deep-foraging whales. In these intractable but important systems, advances in long-read sequencing enabled previously unattainable biological insights.

North Country Career Expo Student Brochure, Cooperative Extension, Coos County, Ray Berthiaume

UNH Cooperative Extension

No abstract provided.

Nh Dfl - 25 Years Of Hwa - Peterborough_2026_Aug_11, Ryan Crandall

UNH Cooperative Extension

No abstract provided.

Institutional Influences And The Governance And Administration Of The Programa Produtor De Água Payment For Ecosystem Services Program In Brazil, Thomas G. Safford

Faculty Publications

Payment-for-Ecosystem-Services (PES) has been promoted as an innovative approach to environmental governance capable of simultaneously advancing conservation and sustainable development objectives. While studies commonly assess the ecological and economic performance of PES schemes, less attention has been given to their organizational and administrative effectiveness. This study examines these governance dimensions of one of Latin America’s most prominent PES initiatives—the Water Producer Program (WPP) in Brazil. Drawing on a meta-synthesis of 125 publications, the analysis investigates how regulative, normative, and cultural-cognitive institutional forces shaped WPP implementation. Guided by neo-institutional theory and institutional bricolage, findings show that WPP governance operated through hybrid …

Forests, Lakes, And "Hidden" Housing, Kenneth M. Johnson, Mark J. Ducey, Barbara D. Cook, Kathryn L. Cottingham

Carsey Publications

Human settlement patterns have significant implications for the natural environment, including freshwater lakes. People are attracted to areas with abundant lakes. However, dense human settlement near lakes can have adverse impacts on lakes by reducing forest cover, increasing nutrient loads, decreasing aquatic vegetation, and introducing invasive species. In addition, dense human settlement near lakes increases the health risks associated with cyanobacteria (also known as “blue-green algae”) blooms.

In this brief, a multi-disciplinary team of researchers focuses on the interaction between human development and forest land near lakes across ten selected U.S. counties and on the limitations of remote satellite imagery …

A Simple Guide To Responsible Management And Sharing Of Research Data At Unh, Julie Simpson, Patricia Condon, Bonnie Brown, William C. Clyde, James J. Connell, Ramonda Kindle, Nathan A. Schwadron, John E. Sparrow, Xueting Sun, Engin Taze, May-Win Thein, Anita R. Tucker, Karen T. Vangundy, James Wible

Integrity in Research and Scholarship

We developed this simple guide to help researchers navigate the University of New Hampshire’s (UNH) Policy on Ownership, Management, and Sharing of Research Data (“UNH research data policy”). It can be challenging for researchers to translate policy into workflows, and we recognize a need for more actionable and user-friendly guidance to help researchers apply the policy in their everyday work. The UNH research data policy outlines institutional responsibilities related to data ownership, retention, recording, and sharing, as well as roles and responsibilities of principal investigators and students. This resource was adapted from a training module intended to translate the UNH …

Peer-Led Team Learning: Transforming The Introductory Colsa Experience, Derek Edry

UNH Today Archive

No abstract provided.

Neurodiversity In The Workplace: Organizational Approaches To Supporting Neurodiverse Employees, Madison Vasquez

M.S. in Leadership

Despite growing conversation around neurodiversity in the workplace, many organizations lack clear understanding and structured strategies to support neurodivergent employees. This study examines existing research on how organizations can more effectively support neurodiverse employees across the employee lifecycle. Using a qualitative literature review, this study addresses the research question by examining literature on neurodiversity within workplace contexts. This includes investigating common representations of neurodiversity and reviewing the strengths and challenges of neurodiverse individuals, including those who have autism, ADHD, and other forms of neurodivergence. The study also reviews workplace barriers, support strategies, and organizational outcomes identified across the literature. Key …

Biopsychosocial Mechanisms And Management Of Pain And Emotional Health In Fibrous Dysplasia/Mccune-Albright Syndrome, Camryn Berry

Doctoral Dissertations

Fibrous Dysplasia (FD) is a rare disease where healthy bone is replaced by lesions of fragile, porous tissue. FD lesions may affect a single bone or occur throughout the entire skeleton and can grow rapidly. A diagnosis of McCune-Albright syndrome (MAS) is made when FD is accompanied by endocrinopathies and skin hyperpigmentation. FD/MAS can cause debilitating complications, including disabilities, deformities, fractures, and chronic pain. Pain is one of the most common symptoms of FD/MAS and can have a profound impact on patients’ quality of life. However, FD/MAS pain is complex and varies substantially between patients. This complexity and a lack …

Navigating Departure: Understanding Factors Influencing Professionals Of Color In Student Affairs, Darnelle Bosquet-Fleurival

Doctoral Dissertations

Student Affairs Professionals of Color (SAPOCs) at predominantly white institutions (PWIs) navigate complex institutional environments shaped by racialized expectations, leadership structures, and systemic inequities. While existing research documents high turnover and burnout within student affairs, less is known about how mid-level to senior SAPOCs make meaning of their decisions to stay in or leave leadership roles over time. This qualitative study examines how institutional, interpersonal, and systemic dynamics shape professional sustainability and exit among SAPOCs in the Northeastern United States.Grounded in Critical Race Theory and Black Feminist Thought and informed by narrative inquiry methodology, this study draws on in-depth interviews …

Leveraging Dna Intercalation For The Development Of Tunable, Versatile Supramolecular Hydrogels, Shaina Marlene Hughes

Doctoral Dissertations

Supramolecular hydrogels have emerged as a versatile class of biomaterials capable of mimicking the dynamic behavior of natural tissues due to their inherent hydrophilicity, stimuli-responsiveness, and viscoelastic behavior. However, achieving both biocompatibility and mechanical tunability remains a challenge. This work utilizes DNA intercalation to create a programmable, sustainable hydrogel platform. By utilizing the reversible insertion of planar aromatic molecules between DNA base pairs, we demonstrate that the network’s dissociation kinetics and thermodynamic response are directly governed by the intercalator structure, offering a highly tunable strategy for stimuli-responsive biomaterials.To demonstrate the versatility of double stranded DNA (dsDNA) intercalating supramolecular hydrogels (DISHs), …

Linking Environmental Change, Microbial Community Assembly, And Function During A Novel Marine Phytoplankton Bloom Using Multi-Omics, Madison Renée Hurley

Doctoral Dissertations

Phytoplankton are central to marine ecosystem functioning, driving primary production, nutrient cycling, and higher trophic level dynamics. In the spring and summer of 2023, the Gulf of Maine experienced an unprecedented bloom of the dinoflagellate Tripos muelleri, reaching densities exceeding 50,000 cells L-1, an order of magnitude higher than previously recorded, and disrupting the region’s typical spring diatom-dominated succession. This bloom provided a unique opportunity to examine the metabolic strategies, ecological interactions, and environmental drivers underlying the bloom persistence and decline. An integrative approach was used, combining 18S and 16S rRNA amplicon sequencing, pigment and image analysis, network modeling, functional …

Gli2-Mediated Regulation Of Immunoglobulin Class Switching And Heavy Chain Locus Activity, Casey Paige Baumann

Master's Theses and Capstones

Class switch recombination (CSR) enables B cells to generate antibodies with diverse effector functions through recombination at the immunoglobulin heavy chain (IGH) locus. This process requires coordinated transcriptional activation and DNA repair, yet its regulation remains incompletely defined. The transcription factor GLI2, a mediator of Hedgehog signaling, has been implicated in transcriptional control, but its role in CSR and IGH regulation is not well understood. To investigate the contribution of GLI2 to CSR, splenocytes from WT and hematopoietic-specific Gli2-deficient (H-Gli2-/-) mice were stimulated ex-vivo to induce switching to IgG1. Analysis of germline transcription, DNA repair enzyme expression, and post-switch transcripts …

How Presentation Shapes Multisensory Category Learning, Hooman Main Amiri

Master's Theses and Capstones

Category learning allows people to group complex sensory input into categories, helping them generalize knowledge from familiar exemplars to novel stimuli. In everyday life, categories are often learned from more than one sense, yet most prior work on category learning has focused on learning in a single sensory modality. Here, we asked whether the way category information is presented across modalities, simultaneously or separately, shapes multisensory category learning in adults. In Experiment 1, participants learned the categories with either simultaneous or separate presentation of auditory and visual information and then completed a test phase to assess not only whether they …

Designing Innovative Science Learning Activities: The Virtual Reality “Charge Playground” And Interdisciplinary Curriculum For Lightning Instrumentation Design, Gus Otto Eberlein

Master's Theses and Capstones

As the population of students learning introductory physics continues to grow and diversify, it becomes necessary to incorporate an equally diverse array of learning materials in these courses to suit the new dynamic of the physics classroom. In this thesis, I present my work designing, developing, evaluating, and refining instructional tools for science educators. First, I present the “Charge Playground,” an immersive Virtual Reality application for the Meta Quest VR headset. The Charge Playground abstractly visualizes the electric field, potential, and force generated by a configuration of electric charges in a novel, interactive way. I describe the motivation behind incorporating …

Mapping The Human Dimension: Spatially Informed Soundscape Management In Saguaro National Park, Anna S. Frisbie

Master's Theses and Capstones

As outdoor recreation surges in popularity, human-made sound reaches even the most protected places. In the United States, the National Park Service is mandated to preserve natural soundscapes, which are a key ecosystem service. Yet many aspects of soundscape management remain underexplored, including the integration of visitor perspectives into strategies to minimize human-made sound in national parks. In 2025, the non-profit organization Leave No Trace and the National Park Service Natural Sounds and Night Skies Division collaboratively outlined new Soundscape Guidelines, urging visitors to minimize their impact on natural soundscapes. Previous research suggests that educational signage can reduce human-made sound …

Economic Feasibility Of Aquaponics In The Cold-Climate Eastern United States: A Multi-Facility Monte Carlo Analysis, Ryan Nickerson

Master's Theses and Capstones

Most commercial aquaponics facilities fail to achieve profitability, and this challenge is exacerbated in cold climates, where heating, supplemental lighting, and insulated infrastructure inflate operating costs. Existing economic studies are dominated by warm-climate, single-facility cases, offering limited insight into whether cold-climate operators in the eastern United States can achieve profitability through design choices around scale, species selection, and labor optimization. This thesis evaluated the market feasibility of three research facilities (the University of New Hampshire, the University of Maryland, and Ohio State University) and one commercial facility in New Hampshire. The model used a discounted cash flow framework with parameters …

A Data-Driven Assessment Of Coastal Roadway Vulnerability Using Observed Storm Damage Locations, Jack Kearing

Master's Theses and Capstones

Coastal roadways are increasingly vulnerable to storm impacts and sea level rise. One common failure mode during these events is roadway washout, defined in this study as the physical loss or structural failure of roadway segments due to erosion, overtopping, or hydraulic failure. Washout events can disrupt transportation networks, restrict emergency access, and isolate coastal communities, highlighting the need for improved predictive methods that move beyond index-based assessments toward data-driven identification of vulnerable roadways.This study develops a data-driven framework for assessing roadway washout vulnerability using observed damage data and environmental predictors. Machine learning models, including random forest and decision tree …

Addressing The Functional Anonymity Of The Post Thaw Microbiome: How Redox And Temperature Conditions Dictate Microbial Community Composition After Permafrost Thaw, Nathan Patrick Alexander

Master's Theses and Capstones

Permafrost is perennially frozen soil that underlays 11% of Earth’s total surface and stores 33%of the planet’s global soil carbon stocks in the form of soil organic matter. Rising global temperatures are causing permafrost to thaw. Permafrost thaw often creates a heterogeneous patchwork of redox conditions on the landscape, resulting in a diversity of microbial metabolisms using alternate terminal electron acceptors. In aerobic respiration, microbes use oxygen as TEAs and soil organic matter as an electron donor; anaerobic respiration is carried out when microbes use alternate electron acceptors, such as NO3-, Fe3+, SO42-, and CO2. Understanding microbial responses to changing …

Identifying Landscape And Behavioral Drivers Of Human-Black Bear Conflict In New Hampshire, Shea O'Connor

Master's Theses and Capstones

Abundant American black bear (Ursus americanus) populations and increasing human development in New Hampshire have led to a prevalence of human-bear conflict across the state. This conflict negatively impacts humans, bears, and even the surrounding environment as safety is put at risk and environmental roles are disrupted. This thesis aimed to address both the ecological and human dimensions of human-bear conflict by combining a quantitative spatial analysis with a qualitative thematic analysis. Chapter One examined anthropogenic and landscape factors influencing human-black bear conflict levels across New Hampshire. I utilized ordinal logistic regression to analyze how various ecologically relevant predictor variables …

Vegetation Mediates Methane Ebullition Across Temporal Scales In A Temperate Peatland: A 10-Year Dataset, Apryl L. Perry

Master's Theses and Capstones

Wetlands are the largest and most variable natural source of methane (CH₄) to the atmosphere, contributing an estimated 161 Tg CH₄ yr-1 globally. Climate and anthropogenic changes can alter hydrology, geochemistry, and vegetation, generating substantial variability in CH₄ emissions across landscapes. Long-term measurements of CH₄ fluxes, inclusive of all transport pathways (ebullition, plant transport and diffusion), are rare but essential for understanding wetland contributions to the global carbon cycle. We present a decadal dataset of ebullitive CH₄ emissions from a temperate peatland, examining variation among vegetation types and relationships with environmental drivers. We found that ebullitive CH₄ fluxes were highest …

Beyond The Switch: Identifying Gli2-Associated Secretory Targets For Igm Regulation In Waldenström’S Macroglobulinemia, Trevor Charles Chapman

Master's Theses and Capstones

Waldenström’s Macroglobulinemia (WM) is a rare non-Hodgkin lymphoma characterized by the increased presence of monoclonal IgM circulating in the blood and the infiltration of lymphoplasmacytic cells into the bone marrow. WM cells are heterogeneous, sharing features of both B-lymphocytes and plasma cells while not being able to terminally differentiate. Our labs’ previous work established that inhibiting and knocking down the GLI2 transcription factor effectively reduces IgM secretion in three different WM cell lines. This observed phenotype was discovered to operate through IL-6Rα signaling but whether IgM was regulated transcriptionally was not assessed. GLI2 was initially hypothesized to regulate IgM production …

Conserved Spatial Proximity And Immune-Linked Evolution Of Lncrnas From Protein-Coding Genes In Vertebrates, Sahar Jamialahmadi

Master's Theses and Capstones

Long non-coding RNAs (lncRNAs) are widespread components of vertebrate genomes, yet theevolutionary principles governing their genomic positioning, origin, and functional associations remain incompletely understood. Here, we performed a comparative genomic analysis across 96 vertebrate species to investigate the spatial relationship between lncRNAs and protein-coding genes, their evolutionary trajectories within gene families, and their functional and genomic contexts.

We show that lncRNAs are consistently positioned in close proximity to protein-codinggenes across vertebrates, with distance distributions significantly deviating from random genomic placement in all species examined. Despite this non-random organization, genome-wide lncRNA–mRNA distance distributions were highly conserved across species. Ancestral state reconstruction …

How To Build A Successful High School Sports Program, Jacob Jude Mulligan

M.S. in Leadership

The goal of this study was to explore the most influential factors for building a successful high school sports program. Through an expansive literature review, including testimonies from Hall of Fame coaches, themes emerged around the importance of Vision, Relationships, Belief, and Identity when it comes to the question of how to build a successful high school sports program. This research was conducted with the purpose of highlighting evidence of how these four themes have led to a positive culture and success for sports programs and athletes. This study is designed to help current and future high school coaches so …

Students Receive Prestigious National Science Foundation Graduate Research Fellowships, Beth Potier, Brooks Payette, Derek Edry

UNH Today Archive

No abstract provided.

Moving Biology Education Forward, Mark Wanner

UNH Today Archive

No abstract provided.

Simple Guide To Using Generative Artificial Intelligence Writing Tools In Research & Scholarship At Unh, Julie Simpson, Patricia Condon, Bonnie Brown, William C. Clyde, James J. Connell, Ramonda Kindle, Jennifer Miksis-Olds, Christopher Neefus, Jennifer O’Brien, Theresa Oehmke, Shantel Palacio, Allyson Ryder, Nathan A. Schwadron, John E. Sparrow, Xueting Sun, Engin Taze, May-Win Thein, Anita R. Tucker, Karen T. Van Gundy, James Wible

Integrity in Research and Scholarship

While Artificial Intelligence (AI) technologies have existed for years, the recent arrival of widespread generative AI writing tools such as ChatGPT has provoked varied reactions in the scholarly community worldwide. Undoubtedly easy access to such tools may help to level the scholarly playing field for certain groups, particularly those with limited writing skills or proficiency with English as the primary language for written and oral communication of research and scholarship. There are, however, concerns about these tools, including, but not limited to, the accuracy, consistency, and bias of the information generated, appropriate acknowledgement of source material, and the tools’ lack …

Increasing New Hampshire’S Winter Oyster Survival, Mark Wanner

UNH Today Archive

No abstract provided.

Two Unh Students Earn Goldwater Scholarships, Brooks Payette

UNH Today Archive

No abstract provided.

Elizabeth Craig Awarded Class Of 1937 Professorship In Marine Biology, Unh Communications And Public Affairs

UNH Today Archive

No abstract provided.