Digital Commons Network^™

Sustainability Hub Newsletter - April 2026, Annaliese Santoro, Neyda Gilman, Jennifer Embree

Library Sustainability Resources

Happy April Bearcats! The campus is alive and bustling with many events and sustainability initiatives! This April, in honor of Earth Day, learn a bit about the history!

Wcsa Alumnews: Spring 2026, Office Of Alumni Relations

WCSA AlumNEWS

Contents include: WCSA's agriculture legacy continues: UMN Morris alumni find agriculture as part of their liberal arts education; In your words; From the dining hall to third floor Behmler: Michael Rodriguez is UMN Morris chancellor; Fondly remembered... ; WCSA Legacy Memorial in Horticulture Garden ; 2026 WCSA All-School Reunion

Comparing Potential Soil Organic Carbon Storage Based On Dominant Vegetation Types In Central Texas Riparian Grasslands With Loss On Ignition, Renee Trombley

Environmental Studies Honors Theses

No abstract provided.

Do Purpleair Monitors Democratize Data For The Environment?, Christopher Rick, Kyla Lorden

Student Publications

PurpleAir monitors may serve a vital role in marginalized or under-monitored communities nationwide. These low-cost monitors—roughly $300—give communities the ability to monitor their air quality at local geographies in ways that are infeasible for expensive, regulatory-grade air monitors. They also have the potential to aid community advocacy efforts around environmental and transportation policy by giving community members literal ownership over the monitoring, including precise locations, and philosophical ownership over the advocacy efforts. To determine the potential democratization of air quality data by PurpleAir monitors in socially disadvantaged communities, we analyze the sociodemographic characteristics of neighborhoods with PurpleAir monitors. We find …

The Importance Of Body Size And Spatial Scale In Modeling Winter Bird Distributions, Carissa M. Mobley

Student Publications

Birds’ annual cycles include biologically linked breeding and non-breeding seasons, yet most research and bird atlases focus exclusively on the breeding season. There have been very few winter bird atlas projects in North America, and none have been published for the northeastern United States. Short daylight hours and harsh weather limit winter survey coverage, making species distribution models (SDMs) essential for addressing spatial gaps.

I evaluated the optimal spatial scale for SDMs across bird species differing in body size and tested whether optimal scale varies with body mass. Using 16,967 eBird checklists collected during the first winter survey period (December …

Program: Virginia Academy Of Science 104th Annual Meeting, 2026, Virginia Academy Of Science

Virginia Journal of Science

Full program of the 104th Annual Meeting of the Virginia Academy of Science. Held at  Christopher Newport University, Newport News, Virginia on May 28, 2026.

Wooster Magazine: Spring 2026, Caitlin Paynich Stanowick

Wooster Magazine: 2021-2030

The spring 2026 issue of Wooster magazine showcases the enduring value of a liberal arts education in moments of change. Alumni Bill Colvin ’79, Scott Bloom ’94, and Hannah Samuell ’09 share how their Wooster education prepared them to navigate unexpected career paths and professional pivots. Additional features examine the College’s approach to artificial intelligence with an emphasis on learning and ethics, revisit a historic campus debate over teaching evolutionary theory and evidence-based scholarship, and there’s also a Q&A with President Anne McCall on the role of academic freedom in society. Oak Grove features “Why I Play” with baseball infielder …

Trade Liberalization Under Safta And Bimstec: Evidence From A Cge-Gtap Case Study Of A Small Open Economy, Gita Bhushal, Pankaj Lal

Department of Earth and Environmental Studies Faculty Scholarship and Creative Works

Regional trade liberalization via preferential agreements increasingly shapes economic outcomes in small open economies embedded in overlapping regional frameworks. This study evaluates the short-run economy-wide effects of tariff and non-tariff measure (NTM) reforms under the South Asian Free Trade Area (SAFTA) and the Bay of Bengal Initiative for Multi-Sectoral Technical and Economic Cooperation (BIMSTEC) using a Computable General Equilibrium (CGE) model calibrated to the GTAP 10 database. Gravity-based estimates of ad valorem equivalents (AVEs) of NTMs are integrated into the CGE framework, enabling explicit modeling of regulatory barriers alongside tariff reductions. Policy simulations examine scenarios involving a 90 percent tariff …

Investigating Social Justice Implications Of Glyphosate Residues In Human Urine, Ananya Malhotra

Electronic Theses, Projects, and Dissertations

Background: Glyphosate, the nominal active ingredient in professional-grade Roundup weed and grass killer, is the most extensively used herbicide globally and in the United States (U.S. Environmental Protection Agency, 2020). An increasing level of concern has surfaced regarding its health consequences, particularly because of contamination of our food supplies. Recent research indicates distressing levels of detection of glyphosate in human blood and urine samples, revealing many instances of frequent human exposure (Conrad et al., 2017; Zhang et al., 2020).Most of the research about exposure is focused on agricultural workers or individuals living in close vicinity to agricultural lands.  Few …

A Guide To Facilitating Outdoor Learning And Play Spaces That Foster Emotional Regulation In Elementary Aged Students With Emotional And Behavioral Disorders, Elizabeth Fish

School of Education and Leadership Student Capstone Projects

This capstone project addresses the research question: How do outdoor learning/play spaces aid in emotional regulation in students with emotional and behavioral disabilities (EBD) throughout the primary grades? The research examined in this paper explores the needs for high quality education focusing on the development of emotional regulation skills. The review of the literature shows clear emotional benefits of outdoor learning and play spaces for young children. This information prompted the writer to create an informational website for educators to use while planning and implementing outdoor learning experiences. While there is much more to be researched on this topic, the …

Rooted In Wonder: Cultivating A Connection To The Environment Through Nature-Based Learning In Central Mexico, Mikaela Tennis

School of Education and Leadership Student Capstone Projects

Children are spending less time outdoors and feeling increasingly disconnected from the natural world. This reduced exposure and lack of interaction limits opportunities to form early connections with nature, which have lasting benefits into adulthood. Nature-based learning approaches have been proven to increase a sense of nature connectedness, which in turn strengthens one’s environmental attitudes and behaviors while supporting mental health and well-being. To address limited access to nature-based learning experiences in Central Mexico, this capstone draws from research on nature connectedness, nature-based learning, and nature center design to answer the question, How can a nature-based learning center be designed …

Connecting Children To Urban Environments Through Picture Books, Sophie Taylor

School of Education and Leadership Student Capstone Projects

More children than ever before live in urban locations, and many do not see their city streets and natural environments represented in picture books. In the midst of a climate crisis, educators and parents may be seeking environmental books and activities that seek to connect children to their natural communities. The purpose of this capstone project was to explore the importance of picture books in connecting children with their environment through the creation of an urban-based children’s book with embedded environmental terminology and concepts, as well as associated activities. A review of relevant literature uncovered five central themes: illustrated books’ …

An Informal Environmental Education Curriculum To Help Learners Reconceptualize The Idea Of The “Wild”, Kimber Hendrix

School of Education and Leadership Student Capstone Projects

Philosophers posit that the “wild” is something often portrayed as elusive, dangerous, or out of reach. Research indicates that exposure to outdoor environments can yield positive outcomes. This project is designed to take learners into a specific outdoor environment and utilize Restorative Justice and Coyote Mentoring Techniques in order to assist them in reconceptualize their idea of “wild”. This project evolved into a ten-lesson curriculum designed for fourth- to sixth-grade learners, but it could be adapted for learners of any age. The curriculum is designed to take place in a consistent outdoor setting so that learners can build a relationship …

Yield And Agronomic Response Of Maize (Zea Mays L.) To Municipal Organic Waste-Derived Biochar Amended With Vermiculite Or Gypsum And Npk Fertilization, Umar Kyari Wulgo, Samir Gamil Al-Solaimani, Khurram Shahzad, Mohamed Hassan Abd El-Wahed, Muhammad Imtiaz Rashid

Journal of King Abdulaziz University: Meteorology, Environment and Arid Land Agriculture

This study investigated the influence of biochar, produced from municipal organic waste, amended with either vermiculite or gypsum, and varying rates of NPK fertilizer on the agronomic response and yield performance of maize (Zea mays L.). A field experiment using a split-plot design was conducted across two growing seasons (2023 and 2024), with NPK fertilizer rates (150, 300, and 600 kg/ha) as the main plots and eight different biochar formulations as the subplots. The key agronomic parameters measured were fresh biomass, cob dry weight, shelling percentage, and harvest index. The findings revealed that vermiculite biochar and gypsum biochar …

Program Review Report 3-31-26, Angela Brock

Program Review Committee

No abstract provided.

Ucc Minutes 3-31-26, Angela Brock

UCC Agendas/Minutes

No abstract provided.

From Reclamation To Restoration: Remaking Nature On Portland's Peninsula, Theus Richards

University Honors Theses

This environmental history of the North Portland Peninsula is a critical case study of a landscape in transition, where new "natures" have been constructed through shifting projects of reclamation and restoration. The Port of Portland, who controlled the Peninsula, transformed the marshy bottomlands near the confluence of the Columbia and Willamette Rivers to accommodate greater networks of industrial infrastructure and expand their capacity for global trade. Beginning in 1967, the Port began dredging operations to fill Ramsey Lake to make way for the construction of Rivergate Industrial District. Through this process, Smith & Bybee Lakes were set aside as a …

Volume 66-2, November 2025, Nancy Hoalst Pullen, Mark W. Patterson

The Geographical Bulletin

Volume 66-2, November 2025: Complete

Cover And Foreword, Nancy Hoalst Pullen, Mark W. Patterson

The Geographical Bulletin

Cover and Foreword

Quantifying Potential Spatial Accessibility To Adult American Sign Language Classes In Los Angeles County, Caroline R. Baumann

The Geographical Bulletin

This research examines potential spatial accessibility of adult American Sign Language (ASL) learning opportunities in Los Angeles County, California (USA). Over 90% of all deaf children are born to hearing parents, who typically do not know sign language. Research has shown that deaf children whose parents learn sign language tend to have better outcomes than those who do not. Thus, adult accessibility to sign language classes is crucial for the success of deaf children. The Two-Step Floating Catchment Area (2SFCA) method was used to calculate a provider-to-population ratio using network analysis and aggregate these ratios within population catchment areas. The …

Phenol–Chloroform Dna Extraction For Dna Amplification From Personal Items, Aditya Rahman Ernanto, Dinda Amaliyatul Khasanah, Yunita Aldirahayu, Rizki Setiyaningrum, Arya Iswara

Makara Journal of Science

This study examined the feasibility of extracting DNA from various personal items using the phenol–chloroform–isoamyl alcohol (PCIA) method. A towel, collared shirt, toothbrush, shower puff, comb, hair tie, and buccal swabs were analyzed. The quality of the DNA extraction, along with DNA concentration, purity, and suitability for multiplex PCR amplification, were evaluated. The shower puff exhibited the highest DNA concentration (68.35 ng/µL), whereas the collared shirt yielded the lowest (26.43 ng/µL). All samples exhibited good DNA purity (A260 nm/A280 nm ranging from 1.827 to 1.985), emphasizing the potential of this method for forensic analysis. Factors influencing DNA concentration included material …

More Resilient Than I Thought: Examining The Stress Of Teaching Through Covid-19, Rebecca Mueller

Teacher Education Journal of South Carolina

COVID-19 elevated the already stressful nature of teaching. Shifts to remote learning, concerns for personal health, frustrations with technology, and attempts to balance personal and professional responsibilities led teachers to report even higher levels of stress, depression, and anxiety. Various steps were taken to support teachers during this challenging time, but more can be done to prevent many from exiting the profession. This qualitative study followed the experiences of four early-career middle/secondary social studies teachers during the 2020-2021 school year. Findings revealed significant impacts on the teachers, their students, and their instruction. Their abilities to successfully navigate these challenges highlight …

Professor Reflects On Thoreau In New Ken Burns Documentary, Marisa C. Atkinson

University of Mississippi News

OXFORD, Miss. – A University of Mississippi faculty expert gets to shine in the upcoming "Henry David Thoreau" documentary produced by Ken Burns.

The Neutrosophic New Xlindley Distribution: Statistical Properties, Estimation, Simulation, And Application, Fatima Zohra Zeghbib, Halim Zeghdoudi

Neutrosophic Sets and Systems

No abstract provided.

Comparison Of Heavy Metal Accumulation In Soil And Wood Core Within Tallassee And Tuskegee, Alabama, Alicia R. Wilson, Brianna Smith, Latricia Miller, Rashidah Farid

Professional Agricultural Workers Journal

Heavy metals are natural components of the environment and can be relatively non-impactful in low concentrations. However, high concentrations of heavy metal toxicity can result in air, water, and soil contamination that adversely impacts environmental, human, and wildlife health. This study focuses on detecting the presence of heavy metals in soil, Loblolly Pine tree bark, and wood core samples from sites near a landfill in the Tallassee, Alabama, community and a post-agricultural site in Tuskegee, Alabama. It has been hypothesized that heavy metals are present in soil, tree bark, and the tree’s wood core from sampling sites. Samples were taken …

Does Inquiry Instruction Abet Standardized Test Score Increases?, Rachel Teller, Meta Van Sickle, Dennis Kombe, Michelle Comen, George Tempel

Teacher Education Journal of South Carolina

The effectiveness of a local systemic effort in meeting the goal of improved science literacy through the integration of inquiry teaching methods in classroom instruction was assessed. Science graduate students and K-12 teachers were partnered and engaged in a long-term professional development emphasizing inquiry practices. Data reported are the result of the investigation of one teacher/graduate student pair. The study examined the effectiveness of professional development implementation by assessing the ability of 100 of the participating teacher's students to use content gained through inquiry-based instruction to answer questions on state mandated tests. Results suggest that this inquiry teaching resulted in …

Tornado Alley In A Changing Climate: The Eastward Shift, Kenny Reinhard

Best Integrated Writing

Reinhard argues that climate change is driving an eastward shift in Tornado Alley from the Great Plains toward the southeastern United States, increasing tornado frequency in more densely populated and less-prepared regions. It highlights how changing atmospheric conditions—such as increased moisture, instability, and wind shear—are contributing to this shift and emphasizes the need for improved preparedness and infrastructure in newly affected areas.

Key Elements Of Mission-Based Urban Agriculture In The United States Aimed At Addressing The Social Determinants Of Health, Jordan Losavio

LSU Doctoral Dissertations

Urban agriculture (UA) in the United States (U.S.) is increasingly positioned as a multi-domain strategy for addressing social determinants of health (SDOH), yet evidence is fragmented and often focused on participant outcomes rather than the organizational and environmental conditions that determine whether those benefits can be sustained, expanded, or maintained over time. This dissertation uses an exploratory sequential mixed-methods design to clarify (1) what SDOH outcomes are associated with UA in the peer-reviewed literature, (2) which internal and external factors leaders perceive as driving UA organizational success or failure, and (3) which factors predict comparative organizational functioning across a national …

Unraveling Greenwashing Awareness: A Narrative Case Study Among Miriam College High School Students, Mica Adriana C. Nangpi, Leanne C. Romales, Romina Alyssandra Reyes, Kelcy Reign R. Cruz, Elisha N. Espina, Eunice G. Pacifico

DLSU Senior High School Research Congress Conference Proceedings

Greenwashing is a deceptive marketing tactic involving false eco-friendly claims regarding products or services. Since this topic is not well-versed, especially within the high school student context, this study aims to assess the greenwashing awareness of Miriam College High School (MCHS) students and the factors that contribute to it. This was done by utilizing a focus group discussion (FGD) as the main data gathering instrument, with a pre-survey beforehand to classify which focus group the students belonged to. After conducting focus group discussions, the significant factors that lead to high and low greenwashing awareness were identified; for those with high …

Optimization Of Iron (Iii) Removal Using Mango (Mangifera Indica) Peel Activated Carbon Biosorbent With Varying Adsorbent Dosage, Contact Time, And Temperature, Enzo Damian Berosa Magbatoc, Janssen Cahayon Mendoza, Pierre Cyrus Austria Obando, Fiona Bianca Tabares Saulon, Shelah Alfaro

DLSU Senior High School Research Congress Conference Proceedings

Heavy metal contamination in natural water sources poses a significant threat to public health, aquatic ecosystems, and environmental safety in affected communities. This study explores the utilization of Mango Peel Activated Carbon (MPAC), derived from ripe mango (Mangifera indica) peels, as a biosorbent for removing Iron(III) from aqueous solution, which underwent a sequence of physical and chemical activation processes. This examined key parameters such as A: adsorbent dosage (0.025–0.1 g/L), B: contact time (15–35 minutes), and C: temperature (25–35 °C), in order to assess its potential as a sustainable clean water solution. A Box-Behnken Design under Response Surface Methodology (RSM) …