Environmental Education Commons^™

Saving Pollinators With The Power Of Les, Ben Breske, Emma Chesley, Drew Havens

Environmental Engagement in the Community (ENVR 319): Student Projects

Environmental Engagement in the Community projects, spring 2021

Poster titled Saving Pollinators with the Power of LES with client Lincoln Electric System (LES, Lincoln, Nebraska; Melissa Landis).

Southern Heights Food Forest Plant Information And Map, Oceana Mcbride, Jenna Mccoy, Abigail Ridder

Environmental Engagement in the Community (ENVR 319): Student Projects

Environmental Engagement in the Community projects, spring 2021

Poster titled Souther Heights Food Forest Plant Information and Map with client Southern Heights Food Forest (Molly Phemister).

Communication And Social Education Of Emissions And Energy Use In Nebraska, Maya Kaechele, Diana Mcgraw, Kyle Hauder

Environmental Engagement in the Community (ENVR 319): Student Projects

Environmental Engagement in the Community projects, spring 2021

Poster titled Communication and Social Education of Emissions and Energy Use in Nebraska with clients City of Grand Island, Nebraska; City of Norfolk, Nebraska; and University of Nebraska-Lincoln.

Project Energy Nebraska, Norfolk, Haley Nolde, Kat Woerner, Monique Candelas

Environmental Engagement in the Community (ENVR 319): Student Projects

Environmental Engagement in the Community projects, spring 2021

Poster titled Project Energy Nebraska, Norfolk with client City of Norfolk, Nebraska and collaborators Conservation Nebraska, the University of Nebraska-Lincoln, and ICLEI.

Unl's Community Energy Project, Seth Anderson, Sophia Campagna, Mattee Kucera

Environmental Engagement in the Community (ENVR 319): Student Projects

Environmental Engagement in the Community projects, spring 2021

Poster titled UNL's Community Energy Project with client University of Nebraska-Lincoln.

Optimizing Current Approaches To Urban Agriculture, Bryclin Alstrom, Ellen Dexter, Micah Dierks

Environmental Engagement in the Community (ENVR 319): Student Projects

Environmental Engagement in the Community projects, spring 2021

Poster titled Optimizing Current Approaches to Urban Agriculture with client Hawley Hamlet (Tim Rinne).

Community Energy Plan: Ghg Emissions In Grand Island, Ashley Jonas, Connor Mcfayden, Emily Zappia

Environmental Engagement in the Community (ENVR 319): Student Projects

Environmental Engagement in the Community projects, spring 2021

Poster titled Community Energy Plan: GHG Emissions in Grand Island for client City of Grand Island, Nebraska.

Waste To Energy Lincoln: Anaerobic Digester, Josephine Stoessel, Andrew Osborn

Environmental Engagement in the Community (ENVR 319): Student Projects

Environmental Engagement in the Community projects, spring 2021

Poster titled Waste to Energy Lincoln - Anaerobic Digester with client City of Lincoln, Nebraska.

Ecological Risk Assessment Of Managed Relocation As A Climate Change Adaptation Strategy, Aviv Karasov-Olson, Mark W. Schwartz, Julian D. Olden, Sarah Skikne, Jessica J. Hellmann, Sarah Allen, Christy Brigham, Danielle Buttke, David J. Lawrence, Abraham J. Miller-Rushing, Jeffrey T. Morisette, Gregor W. Schuurman, Melissa Trammell, Cat Hawkins Hoffman

United States National Park Service: Publications

Executive Summary

Changing climate and introduced species are placing an increasing number of species at risk of extinction. Increasing extinction risk is increasing calls to protect species by relocating, or translocating, them to locations with more favorable biotic or climatic conditions. Managed relocation, or assisted migration, of species entails risks to both the conservation target organisms being moved as well as the recipient ecosystems into which they are moved.

Recognizing this risk, calls have been made for practitioners interested in considering a managed relocation project to engage in a serious risk assessment prior to advancing a project. We engaged a …

Protocol For Monitoring Fish Communities In Small Streams In The Heartland Inventory And Monitoring Network, Version 2.0, Hope R. Dodd, David G. Peitz, Gareth Rowell, Janice A. Hinsey, David E. Bowles, Lloyd W. Morrison, Michael D. Debacker, Jennifer L. Haack-Gaynor, Jeffrey M. Williams

United States National Park Service: Publications

Executive Summary

Fish communities are an important component of aquatic systems and are good bioindicators of ecosystem health. Land use changes in the Midwest have caused sedimentation, erosion, and nutrient loading that degrades and fragments habitat and impairs water quality. Because most small wadeable streams in the Heartland Inventory and Monitoring Network (HTLN) have a relatively small area of their watersheds located within park boundaries, these streams are at risk of degradation due to adjacent land use practices and other anthropogenic disturbances. Shifts in the physical and chemical properties of aquatic systems have a dramatic effect on the biotic community. …

Protocol For Monitoring Aquatic Invertebrates Of Small Streams In The Heartland Inventory & Monitoring Network, Version 2.1, David E. Bowles, Michael H. Williams, Hope R. Dodd, Lloyd W. Morrison, Janice A. Hinsey, J. Tyler Cribbs, Gareth A. Rowell, Michael D. Debecker, Jennifer L. Haack-Gaynor, Jeffrey M. Williams

United States National Park Service: Publications

Executive Summary

The Heartland Inventory and Monitoring Network (HTLN) is a component of the National Park Service’s (NPS) strategy to improve park management through greater reliance on scientific information. The purposes of this program are to design and implement long-term ecological monitoring and provide information for park managers to evaluate the integrity of park ecosystems and better understand ecosystem processes. Concerns over declining surface water quality have led to the development of various monitoring approaches to assess stream water quality. Freshwater streams in network parks are threatened by numerous stressors, most of which originate outside park boundaries. Stream condition and …

Diversification Of Angiosperms During The Cretaceous Period, Sakia Fields

Department of Environmental Studies: Undergraduate Student Theses

The topic of the Angiosperms relatively sudden appearance and diversification is a topic that has puzzled plenty of biologists and is even referred to as an “abominable mystery” by Charles Darwin. Up to date, many hypotheses have been proposed using various forms of data to form them. The available knowledge used to evaluate this topic has changed over the years, which has created some theme shifts. Some of the best supported of these hypotheses are more recent, but this does not make older articles unworthy of being evaluated, as they still often have relevant information. In the past, their appearance …

How Is Remote Sensing Being Used To Prevent Wildfires Today?, Luke Lauby

Department of Environmental Studies: Undergraduate Student Theses

Wildfires frequencies and severities are on the rise. To properly combat and contain them, artificial intelligence should be utilized. An in-depth literature review was conducted in order to evaluate the current state of artificial intelligence specifically relating to wildfire prevention and suppression efforts. The findings in this research sheds further light on the helpful implications that these technologies (both satellites and UAVs) do, and can have on wildfire suppression. If further adopted in wildfire suppression efforts, artificial intelligence can play a more effective role. Through this, fires can become better prevented, more controllable, and better understood using modern technology.

The Effect Of Agkistrodon Contortrix And Crotalus Horridus Venom Toxicity On Strike Locations With Live Prey, Chase Giese

Department of Environmental Studies: Undergraduate Student Theses

This paper aims to uncover if there is a significant difference in the strike location of snake species that have different values of LD50% venom. It is thought that most snakes strike their prey in the anterior (head) area in order for their venom to work quicker in killing them. Venom toxicity is measured by its LD50% value, which is the amount of venom, in mg/kg, to kill 50% of a test population. The Copperhead has an LD50% value of 10.9 mg/kg, and the Timber Rattlesnake has an LD50% value of 1.64 mg/kg. The hypothesis was that if venom toxicity …

Distribution Of Green Spaces In Omaha, Nebraska, Sofia Gavia

Department of Environmental Studies: Undergraduate Student Theses

The distribution of parks often depends on the races, ethnicity, and socioeconomic class of a community’s households. Parks and green spaces provides community residents recreational opportunities, economic benefits, and improves community public health. The unequal distribution of parks and green spaces in a city is a social issue found across the country. Limited research has been done on the relationship between green spaces and park access and social justice in Omaha, Nebraska. This study discusses whether there is a difference in how parks are distributed in Omaha, NE in terms of social justice and equitable distribution. Research is done using …

Temporal And Spatial Interactions Between Coyotes And Red Foxes Along The Urban–Rural Interface, Adam Mortensen

Department of Environmental Studies: Undergraduate Student Theses

Intraguild competition between predators may cause one predator to alter their temporal activity patterns or occupancy to reduce competition or avoid aggressive encounters. I conducted a temporal activity pattern and occupancy study of coyotes (Canis latrans) and red foxes (Vulpes vulpes) in and around Lincoln, Nebraska using camera traps deployed from September of 2020 to May of 2021. I evaluated the activity patterns of coyotes, red foxes, and humans in urban and rural settings along with the activity patterns of red foxes when sympatric or allopatric with coyotes and determined the coefficient of overlap (Δ) between …

Relationship Of Land Use Categories And Water Quality For Low Order Streams, Jake Mcenaney

Department of Environmental Studies: Undergraduate Student Theses

The relationship of land use categories and water quality was explored in three different streams in the tri-state area of Nebraska, Iowa, and Missouri. These streams included: a fourth order stream, Salt Creek, near Waverly, NE, a third order stream, Maple Creek, near Nickerson, NE, and a sixth order stream, Nodaway River, near Graham, MO. Stream order was to be kept relatively low due to the impact tributary rivers have on a given stream's nitrate concentration. Nearby land use is expected to impact nutrient concentrations to a greater extent for smaller rivers than on larger rivers with more tributaries. First, …

The Effect Of Urban Forests On Air Quality And Human Health, Chance Wilken

Department of Environmental Studies: Undergraduate Student Theses

Following the industrial revolution, the impacts of climate change have been increasingly impactful on both rural and urban populations around the world. As population density and urbanization increase throughout the globe, the influences of climate change will continue to play a dangerous role in its influence on people's lives. Due to negative health impacts on humans and the economic costs in cities, climate change is one of the most important issues to understand in the 21st century. Air quality and human health are two components of climate change that are impacted most significantly. The bulk of this work is to …

The Effect Of Drought On The Bird Species Spiza Americana, Emily Nelson

Department of Environmental Studies: Undergraduate Student Theses

Climate change is becoming an integral part of our environment. Recognizing its effects on ecosystems and species’ health is important for the future of the natural world. There is an influx of changes that are happening to species, specifically birds due to climate change, and these changes are largely negative. A variation that is happening from the changing climate is an increase in drought conditions, which may have effect on the avifauna community. Drought causes a significant difficulty for species survival in all parts of the globe that includes hardships finding food and unsuccessful nesting. The implications of this problem …

Investigating Predation Risk Experienced By Wintering Birds At A Supplied-Food Garden, Madison Smart

Department of Environmental Studies: Undergraduate Student Theses

Wintering birds are particularly susceptible to predation while foraging at feeders. The ‘starvation vs. predation’ survival trade-off is felt most acutely in winter because energy demands are higher compared to milder seasons. This study investigated sense of predation risk experienced by members of a wintering mixed-species flock. The objective was to determine which species take on increased predation risk in order to forage at feeders, and if there was bias for one species over another. A raptor (experimental) and non-raptor (control) model were presented to a mixed-flock at feeders within Pioneers Park Nature Center. The first species to return to …

Impact Of Ethnic Markets On Food Accessibility In Lincoln, Ne, Connor Mcfayden

Department of Environmental Studies: Undergraduate Student Theses

This study used availability surveys and demographic mapping to analyze the impact of ethnic grocery stores on food accessibility in Lincoln, Nebraska. Access to fresh, healthy foods has been shown to be an important factor in public health, one in which low-income and minority populations are more likely to experience barriers such as long distances to the nearest grocery store. A growing body of research has described ethnic markets as important sources of fresh, healthy food for vulnerable populations, but on the whole the contributions of ethnic markets are overlooked in policy and research. In addition, ethnic markets may face …

Precipitation Impact On Crop Yield, Ian Ritchie

Department of Environmental Studies: Undergraduate Student Theses

Climate change is a massive force impacting and changing many weather trends, including precipitation rates. This thesis will study the relationship between crop yield and changes in precipitation. Understanding crop yield is important in determining overall crop supply every year as well as crop prices. Many factors can have either a negative or a positive impact on crop yields. One of these many factors is precipitation. This thesis looks directly at the impacts of changes in precipitation on corn yield in Iowa from 1991-2020. To do this, a regression analysis was performed to compare changes in yearly precipitation rates for …

Effects Of Land Use In Nebraska On Insect Biodiversity And Eastern Monarch Populations, Carina Olivetti

Department of Environmental Studies: Undergraduate Student Theses

How are Nebraska land use decisions affecting eastern monarch butterfly decline? What are the driving factors causing monarch decline? What are the challenges of insect monitoring and data organizing? The purpose of this exploratory research project was to investigate these questions and simultaneously illustrate the importance of insect biodiversity, focusing largely on the monarch butterfly. The eastern population of the monarch butterfly has declined 80% over the past two decades. The state of Nebraska lies within their migratory path and is therefore critical to their survival. The hypothesis is that monarch populations are declining because of the combined impacts of …

The Formatting Of Science Communication And How It Affects Attraction To And Understanding Of Scientific Information, Connor Nichols

Department of Environmental Studies: Undergraduate Student Theses

This observational study was performed to develop a better understanding of what kinds of communication formats were most preferred as well as which of those formats were most trusted. Studies have shown that many scientific research papers go largely unread by anyone other than their author and editors. With many issues such as global climate change becoming more important every day, it is important that scientists determine the most effective method of communicating their findings with not only world leaders, but average citizens as well. Using an online survey, participants were asked to review three different formats concerned with three …

Analysis Of Drinking Water Disinfection Options, Bryce Carlen

Department of Environmental Studies: Undergraduate Student Theses

This thesis utilizes existing research to provide a framework that can be used for community and disaster planning. It analyses the critical process of water disinfection for drinking water. It focuses on chemical, distillation, and ultraviolet treatments in both centralized and point-of-use treatment. This thesis aims to provide a method for communities to determine the optimal water treatment, utilizing a framework based on weighted criteria. The decision-making framework is an easy-to-use and flexible process that communities can tailor for their specific needs to find the optimal treatment relative to their needs. In this study’s generalized example, ultraviolet treatment and distillation …

Audit Of Waste Collected Over One Week From Superior Dental Health Of Lincoln, Bryclin Alstrom

Department of Environmental Studies: Undergraduate Student Theses

A waste audit of Superior Dental Health of Lincoln was conducted in order to propagate the implementation of sustainable waste management practices within the company. Differentiating between hazardous waste and solid waste is necessary for environmentally friendly waste management and ceasing the spread of infectious pathogens. The audit identified nine different materials contributing to the biomedical waste stream of the company. Of which, personal protective equipment (PPE) is of major concern due to the financial commitment necessary to acquire / dispose of these products, as well as the strain in supply due to the current COVID-19 pandemic. The results of …

Long-Term Impacts Of 2019 Flood Experiences On Nebraskans’ Climate Change Perceptions, Caitlin Kingsley

Department of Environmental Studies: Undergraduate Student Theses

This study examines climate change perceptions in Nebraskans who experienced or witnessed flooding in March 2019. The purpose is to determine the impacts of 2019 flood experiences on Nebraskans’ climate change perceptions. The objectives are to determine the influence of flood proximity on changes in climate change perceptions, determine whether 2019 flooding had long-term impacts on Nebraskans’ climate change perceptions, and determine the influence of personal background factors on perceptions. A three-phase interview was utilized to collect background information, climate change perceptions, 2019 flood experiences, and relationships between 2019 flood experiences and climate change perceptions. Background information and climate change …

Mental Health Incorporation In Nebraskan Recovery Plans Following The 2019 Midwestern Floods, Isabelle Murray

Department of Environmental Studies: Undergraduate Student Theses

In March 2019, Nebraska was hit with major floods that caused extensive damage throughout the state. Nebraskans spent the following months recovering from many aspects of the natural disaster. One aspect of emergency response and the act of recovery that is commonly overlooked is the mental health of individuals following the traumatic events. The purpose of this thesis is to evaluate the level of incorporation of mental health care and services in recovery plans following natural disasters. The qualitative analysis of recovery plans focused on Nebraska and the county-level response to the 2019 Midwestern floods. The objectives were to identify …

Mitigation Strategies For Municipal Solid Waste Generation In Lincoln, Justine Mileski

Department of Environmental Studies: Undergraduate Student Theses

This study was completed to explore mitigation solutions to Municipal Solid Waste (MWS) in the City of Lincoln. Due to population growth, especially in urban environments, waste generation is an increasingly difficult problem that requires complex solutions. This work is done to explore efficacy of various mitigation strategies such as recycling and composting of waste. This study will be conducted utilizing data found in the City of Lincoln Solid Waste Plan 2040 and applying it to the EPA Policy and Program Impact Estimator. Specifically, withing the EPA Policy and Program Impact Estimator, curbside collection and pay-as-you-throw (PAYT) programming will be …

Regenerative Agriculture’S Potential Carbon Storage In Nebraska Soils, Jenna Mccoy

Department of Environmental Studies: Undergraduate Student Theses

This meta-analysis investigates the possible carbon sequestration of no-till and cover crop practices on Nebraska farmlands. These management practices are part of regenerative agriculture, a farming method designed to mitigate and adapt to climate change. As climate change is expected to significantly reduce yields in Nebraska, sequestering carbon in farmlands offers a way to adapt to climate change impacts and lower the concentration of carbon dioxide in the atmosphere. However, changing management practices is difficult and is driven primarily by economics. This study aims to determine how much carbon these practices can sequester in Nebraska soil each year by evaluating …