Digital Commons Network^™

Evaluation Of Retrospective National Water Model Soil Moisture And Streamflow For Drought-Monitoring Applications, M. Hughes, D. L. Jackson, D. Unruh, H. Wang, M. Hobbins, Brian Fuchs Et Al.

School of Natural Resources: Faculty Publications

No abstract provided.

Evaluation Of Rothc Model For Predicting Soil Organic Carbon Stock In North-West Ethiopia, B. Geremew, Tsegaye Tadesse, B. Bedadi, H. T. Gollany, K. Tesfaye, A. Aschalew, A. Tilaye, W. Abera

School of Natural Resources: Faculty Publications

No abstract provided.

The Effect Of Default Options On Choice Of Electricity Utility At Grid Parity: A Mixed Methods Study, M. E. Burbach, S. L. Moncure, S. M. Kennedy, J. M. Smith

School of Natural Resources: Faculty Publications

No abstract provided.

Risk Avoidance During Dispersal: Temporal And Behavioral Shifts In Selection By Non-Resident Eastern Wolves, C. A. Thompson, J. F. Benson, B. R. Patterson

School of Natural Resources: Faculty Publications

No abstract provided.

The Impact Of Sublethal Injuries On Mountain Lion Predation And Spatial Ecology, J. F. Benson

School of Natural Resources: Faculty Publications

No abstract provided.

Snapshot Usa 2021: A Third Coordinated National Camera Trap Survey Of The United States, J. F. Benson Et Al.

School of Natural Resources: Faculty Publications

No abstract provided.

Humans Drive Spatial Variation In Mortality Risk For A Threatened Wolf Population In A Canis Hybrid Zone, J. F. Benson, P. J. Mahoney, T. J. Wheeldon, C. A. Thompson, M. E. Ward, A. D. Mclaren, G. E. Desy, J. M. Fryxell, B. R. Patterson

School of Natural Resources: Faculty Publications

No abstract provided.

Individual Variation In Undergraduate Student Metacognitive Monitoring And Error Detection During Biology Model Evaluation, J. T. Dauer

School of Natural Resources: Faculty Publications

No abstract provided.

From Classroom To Community: Service-Learning And The Sustainable Development Goals, Genejane M. Adarlo, Jeannette Nina Delos Reyes, Kevin Christopher Go, Genesis Kelly Lontoc, Nota F. Magno, Mark Anthony D. Abenir, Sabrina Kate Paner-Montiel, Noelle Flores

Health Sciences Faculty Publications

Education for Sustainable Development (ESD) is crucial for equipping individuals with the competences needed to address the pressing social, economic, and environmental challenges of our time. Despite the recognized potential of service-learning in cultivating competences that can promote sustainable development, there is a lack of empirical research exploring the development of these competences among students. Hence, this study examined the effectiveness of service-learning as a pedagogical approach to ESD in fostering essential competences among students. The research involved 43 groups of students, who engaged in addressing various sustainable development issues through service-learning. A thematic analysis of students’ written reflections revealed …

Ms Environmental Biology Capstone Project, Denise Corona

Regis University Student Publications (comprehensive collection)

Land-use change (LUC) is a key driver of biodiversity loss, altering the structure and function of ecosystems through human activities such as urbanization and agriculture. This change has led to habitat loss and fragmentation, resulting in the rapid decline of avian populations globally. Wildlife rehabilitation centers are the primary responders for injured birds and their records provide valuable data to monitor potential factors impacting bird populations. However, these datasets are underutilized in research. This study examined how LUC in the Front Range affects the likelihood and circumstances of admission of injured birds to the Rocky Mountain Wildlife Alliance (RMWA) in …

Enhancing The Science Of Age Estimation: The Creation Of Fishage.Org., M. J. Hamel, V. D. Davis, M. A. Pegg, D. L. Buckmeier, J. D. Koch

School of Natural Resources: Faculty Publications

No abstract provided.

2023 San Diego Regional Climate Collaborative Annual Report, San Diego Regional Climate Collaborative

San Diego Regional Climate Collaborative

The San Diego Regional Climate Collaborative is a network for public agencies that serves the San Diego region to share expertise, leverage resources and advance comprehensive solutions to facilitate climate change planning. By partnering with academia, nonprofits, and businesses, the SDRCC also works to leverage the profile of regional leadership. This is the 2023 San Diego Regional Climate Collaborative Annual Report.

Household Water Conservation For The Upper Colorado River Basin, Lauren Ott

Regis University Student Publications (comprehensive collection)

Fresh, clean, potable water is the most important natural resource to sustain human life. Concern over the continued, equitable and affordable access to such water is therefore top of mind. Calls for climate change mitigation practices, improved natural resource management, and enhanced attention to water conservation have therefore become increasingly prevalent. These water conservation practices require population-wide political, attitudinal and behavioral shifts and it will be especially impactful for wealthy nations and wealthy people to be mindful of instituting these changes in their own spaces.

In this project, I conduct a literature review to investigate current challenges surrounding water from …

Influence Of Virtual Fence On Heart Rate Response In Beef Cattle, K. Dozler, Y. Xiong, T. Mulliniks, Andrew R. Little, M. Stephenson

School of Natural Resources: Faculty Publications

No abstract provided.

Cave Signs: Assessing Mammoth Cave National Park's Access For The Deaf And Hard Of Hearing, Katelyn Lane

Mahurin Honors College Capstone Experience/Thesis Projects

This project evaluates the accessibility of cave tours in Mammoth Cave National Park for the Deaf and Hard of Hearing community (DHHC). The study was advertised to the DHHC with the use of flyers through the Kentucky Commission on the Deaf and Hard of Hearing, First Baptist Church Bowling Green’s Deaf Ministry, WKU social media, and directly to visitors who contacted the park seeking services. Willing participants either joined a group tour or reserved their own cave tour, requesting necessary accommodations. Following these tours, a survey was given inquiring about participants’ general experience with Mammoth Cave, whether all their needs …

Hydrological Impacts Of The Conservation Reserve Program—A Mini Review, L.B.S. Leal, T. Roy, Daniel R. Uden, Karina Schoengold

School of Natural Resources: Faculty Publications

No abstract provided.

The Ant-Repellant Activity Of Ginger (Zingiber Officinale) And Cardamom (Elettaria Cardamomum), Nevil S

2024 REYES Proceedings

Ants, while beneficial in natural ecosystems, can become pests when they invade human habitats. This study explored the potential of common household spices as a non-toxic alternative to chemical pesticides for ant repellency. Experiments were conducted using powdered ginger and crushed cardamom, which were applied to sugar biscuits (bait) in two ways: sprinkled on top and arranged in a circle around the bait. Ant activity was monitored over time, and data was analyzed using the Sign Test. The results indicated that both ginger and cardamom significantly repelled ants, demonstrating their effectiveness as natural ant deterrents. These findings suggest that spices …

Quantifying The Climate Change Impacts On The Magnitude And Timing Of Hydrological Extremes In The Baro River Basin, Ethiopia, S. M. Kassaye, Tsegaye Tadesse, G. Tegegne, A. T. Hordofa

School of Natural Resources: Faculty Publications

No abstract provided.

An Updated Method For Identifying The Formative Factors In Soil Structure, A. D. Anderson, C. L. Burras, Judith Turk, R. Young, N. Jelinski, C. Moorberg, D. Presley, K. Osterloch, A. Dere, K. Clark

School of Natural Resources: Faculty Publications

No abstract provided.

Social Networks And Transformative Behaviours In A Grassland Social-Ecological System, H. K. Nesbitt, A. L. Metcalf, T. M. Floyd, Daniel R. Uden, B. C. Chaffin, S. Gulab, S. Banerjee, S. Vallury, S. L. Hamlin, E. C. Metcalf, D. T. Fogarty, D. Twidwell, Craig R. Allen

School of Natural Resources: Faculty Publications

No abstract provided.

Evaluating The Risk Landscape Of Hawaiian Monk Seal Exposure To Toxoplasma Gondii, S. Robinson, K. Falinski, D. Johnson, E. Vanwormer, K. Shapiro, M. Barbieri

School of Natural Resources: Faculty Publications

No abstract provided.

Context-Dependent Macroinvertebrate Responses To Prolonged Biological And Chemical Treatment In Urbanized Lentic Ecosystems, M. Chaffee, A. Mittelstet, S. Comfort, T. Messer, D. Uden, J. Mccoy

School of Natural Resources: Faculty Publications

No abstract provided.

Adsorption Of Perfluoroalkyl Substances With Activated Carbon: Characterizing Non-Hazardous Simulants, Jennifer Hensley

Browse all Theses and Dissertations

Per- and polyfluoroalkyl substances (PFAS) are of great interest recently because some members of this class exhibit human health risks at extremely low levels, making them the current subject of proposed regulation and policy. Treatment of PFAS contaminated wastewater often is performed through adsorptive processes, e.g., with activated carbon. Due to complexities with PFAS laboratory analysis, assessing treatment efficacy through direct measurement of PFAS is expensive and time consuming, potentially delaying the design and implementation of site-specific treatment systems. This project identified and characterized potential suitable simulants for PFAS during wastewater treatment for which analysis can be timely and economical. …

Thermalprofiles Of Cicindelidia Haemorrhagica(Coleoptera: Cicindelidae)Activity In Hot Springs In Yellowstone National Park, J. L. Bowley, C. Heveran, D. K. Weaver, B. Adams, M. Rohwer, K. Willemssens, E. Oberg, Leon G. Higley, R. K. D.

School of Natural Resources: Faculty Publications

No abstract provided.

Development Modeling Of Phormia Regina(Diptera:Calliphoridae), A. Roe, J. D. Wells, Leon G. Higley

School of Natural Resources: Faculty Publications

No abstract provided.

Bone Traces And Modifications From Feeding By Dermestes Maculatus, B. V. Adams, Leon G. Higley

School of Natural Resources: Faculty Publications

That Dermestes maculatus feeding can leave marks on bones is established in the literature - that D. maculatus routinely mark bones is not. Our results here, exposing fleshed bones to D. maculatus adults and immatures for almost two months after complete tissue removal, indicate that under natural conditions D. maculatus do not feed on bones. The key issue seems to be the ability of D. maculatus to seek new food sources versus being confined (and eventually starving) on bones. In a natural setting, once a food supply is exhausted, D. maculatus would seek new food …

Coordinated Cosmic-Ray Observing System (Ccros) Concept Paper, Trenton E. Franz

School of Natural Resources: Faculty Publications

The Coordinated Cosmic-Ray Observation System Conference (CCROS) was held October 14-16, 2024, at the University of Nebraska-Lincoln (USA), and seven strategic priorities and needs were identified.

Water-Level And Recoverable Water In Storage Changes, High Plains Aquifer, Predevelopment To 2019 And 2017 To 2019, Virginia L. Mcguire, Kellan R. Strauch

United States Geological Survey: Water Reports and Publications

The High Plains aquifer underlies 111.8 million acres (about 175,000 square miles) in parts of eight States: Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming. Water-level declines began in parts of the High Plains aquifer soon after the beginning of substantial groundwater irrigation (about 1950). This report presents water-level changes and change in recoverable water in storage in the High Plains aquifer from predevelopment (about 1950) to 2019 and from 2017 to 2019.

Water-level changes from predevelopment to 2019, by well, ranged from a rise of 86 feet to a decline of 265 feet; the range for …

Tallgrass Prairie Center 2023-2024 Highlights, University Of Northern Iowa. Tallgrass Prairie Center.

Annual Reports

Contents:

--- Staff
--- From Our Director
--- Iowa Roadside Management: Enhancing our public roadsides
--- Research and Restoration: Native seeds and methods for prairie reconstruction
--- Plant Materials: A prairie pedigree for Iowa’s roadsides and beyond
--- Prairie on Farms: Making prairie practical
--- Irvine Prairie: Restoring a piece of the original Iowa landscape
--- Prairie Roots Project: A deeper appreciation of the prairie ecosystem
--- A Hidden Gem - UNI's Biological Preserves: A legacy of service and partnership
--- Green Iowa AmeriCorps: Service members expand TPC capacity
--- Friends of the TPC: Critical support for the TPC mission …

Using Open-Path Dual-Comb Spectroscopy To Monitor Methane Emissions From Simulated Grazing Cattle, C. Weersekara, L. C. Morris, N. A. Malarich, F. R. Giorgetta Et Al.

School of Natural Resources: Faculty Publications

No abstract provided.