Downstream Hydrochemistry And Irrigation Water Quality Of The Syr Darya, Aral Sea
Basin, South Kazakhstan,
2023
Al-Farabi Kazakh National University, LLP EcoRadSM
Downstream Hydrochemistry And Irrigation Water Quality Of The Syr Darya, Aral Sea Basin, South Kazakhstan, Bagdat Satybaldiyev, Baimurat Ismailov, Nurbek Nurpeisov, Kairat Kenges, Daniel D. Snow, Arindam Malakar, Omirzhan Taukebayev, Bolat Uralbekov
Daugherty Water for Food Global Institute: Faculty Publications
New hydrochemical measurements from the Syr Darya provide insights into factors affecting the composition and quality of a major freshwater source replenishing the Aral Sea. This river is heavily used for power and irrigation and crosses territories of four Central Asia republics. It is intensely managed, draining several major tributaries, many reservoirs, and numerous irrigation distribution systems and canals. Analysis of seasonal changes in dissolved ion concentrations using geochemical diagrams, elemental ratios, statistical correlation, and equilibrium modeling allowed the characterization of mineral formation processes that control the dissolved chemical composition. Measured water hydrochemistry and composition type differs substantially from previous …
The True "New Eve": Ben Wildflower's Magnificat And The Second Creation Story,
2023
College of Saint Benedict/Saint John's University
The True "New Eve": Ben Wildflower's Magnificat And The Second Creation Story, Mary L. Parks
Obsculta
Images of the Virgin Mary have provided comfort to Christians for almost two thousand years. Many of these images have depicted the Mother of God as gentle, demure, pure, and obedient. Ben Wildflower’s woodcut, Magnificat, imagines another side of Mary’s story. This paper considers the second creation story, “New Eve” typology, and church teaching about current social and environmental issues to demonstrate why Magnificat is an ideal portrait for the true “New Eve”.
Occurrence Of Radionuclides And Hazardous Elements In The
Transboundary River Basin Kyrgyzstan–Kazakhstan,
2023
Institute of Nuclear Physics, Al-Farabi Kazakh National University
Occurrence Of Radionuclides And Hazardous Elements In The Transboundary River Basin Kyrgyzstan–Kazakhstan, Mariya A. Severinenko, Vladimir P. Solodukhin, Bekmamat M. Djenbaev, The National Academy Of Science Of The Kyrgyz Republic G. Lennik, Baktiyar T. Zholboldiev, Daniel D. Snow
Nebraska Water Center: Faculty Publications
Important for irrigation, the transboundary river basin between Kyrgyzstan and Kazakhstan is vulnerable to geochemical and anthropogenic sources of pollution. The use of water use indices, together with measurements of the elemental and radionuclide composition of the water and bottom sediments, provides a means for evaluating the continued use of the water from this region. Recent monitoring shows the highest concentrations of hazardous contaminants include lead and thorium contained in the bottom and banks of the Kichi-Kemin River. These contaminants are likely remnants of an accidental spill at the Aktyuz tailing dump in 1964. The specific activity of the Th-232 …
What Are The Impacts Of Deer Browsing And Japanese Stiltgrass (Microstegium Vinenium) On Native Sapling Growth In A Residential Wetland In Southeastern Georgia?,
2023
Georgia Southern University
What Are The Impacts Of Deer Browsing And Japanese Stiltgrass (Microstegium Vinenium) On Native Sapling Growth In A Residential Wetland In Southeastern Georgia?, Josie Richards
Honors College Theses
Wetlands promote biodiversity, act as climate stabilizers, and regulate water flow, yet are vulnerable to invaders. An invasive species can affect the biodiversity, abiotic conditions, and increase vulnerability of an ecosystem over time and deer browsing can actively affect new growth by removing the apical buds of young woody vegetation. Japanese stiltgrass (Microstegium vimineum), a wetland specific invader, has been shown to compete against native species for limited resources and actively crowd them out. Growth of native saplings can be further complicated by the presence of white tailed deer (Odocoileus virginianus), which browse woody vegetation and limit recruitment of trees. …
Radium As A Tracer Of Climate-Driven Changes In The Chemistry Of The Arctic Ocean,
2023
Rowan University
Radium As A Tracer Of Climate-Driven Changes In The Chemistry Of The Arctic Ocean, Lauren Kipp
Sustainability Seminar Series
The Arctic is one of the most rapidly warming regions on the planet, and rising air and sea temperatures are affecting interactions between the land and the Arctic Ocean. Radium isotopes are naturally produced in sediments and are soluble in seawater, making them a useful tool for monitoring these changes and understanding how land-derived elements are transported into the open ocean. Dr. Kipp will describe results from recent oceanographic sampling expeditions in the Arctic and discuss the important role that continental shelves play in controlling the chemistry of the Arctic Ocean.
An Analysis Of Factors Affecting Municipal Biochar Implementation In Voluntary Carbon Markets,
2023
University of Nebraska-Lincoln
An Analysis Of Factors Affecting Municipal Biochar Implementation In Voluntary Carbon Markets, Jadon Basilevac
Department of Environmental Studies: Undergraduate Student Theses
This paper serves as a review article and incorporates elements of survey research in order to identify and address factors inhibiting biochar availability from municipal sequestration projects in voluntary carbon marketplaces. In determining which barriers exist, and devising strategies for solving them, this study can help to expand the role of biochar in mitigating emissions contributing to climate change, and encourage project developers to support municipal biochar projects that provide various co-benefits. To do so, this study addresses how the pyrolysis production process might be made more efficient, economically viable, and see improved public image, the various urban sectors to …
Analyzing The Effects Of Cold Frontal Passage On The Feeding Habits Of Micropterus Salmoides (Largemouth Bass),
2023
University of Nebraska-Lincoln
Analyzing The Effects Of Cold Frontal Passage On The Feeding Habits Of Micropterus Salmoides (Largemouth Bass), Ethan Lang
Department of Environmental Studies: Undergraduate Student Theses
For many decades, it has been theorized as to what happens to the feeding habits of largemouth bass (Micropterus Salmoides) when a significant short term weather change occurs. Here in the midwest and all throughout the United States cold front boundaries are a weather phenomenon that occur on a regular basis. They can occur on a very large or small scale and have a rapid effect on the weather locally. These cold front systems have been looked at as one of the main drivers to having an effect on the feeding habits of largemouth. However, up until this point, any …
Physiological Distancing Affects Climate Change Through Spatial Differences,
2023
University of Nebraska-Lincoln
Physiological Distancing Affects Climate Change Through Spatial Differences, Janette Williams
Department of Environmental Studies: Undergraduate Student Theses
Psychological distancing is best described as the human ability to separate ourselves socially, temporally, and spatial and use it to manipulate our perspectives. It is the belief that in order to perceive or understand the information, you have to be within a spatial range(Harvard Business Review,2015). Psychological distancing has been linked to climate change perspectives based on spatial differences. People who are closely affected by climate change and experience more are going to have more ideas and be proactive. The reduced distance by spatial differences correlated with perceptions of climate change. People who are farther from the coast and experience …
Roots Of Passion In Environmental Unl Students,
2023
University of Nebraska-Lincoln
Roots Of Passion In Environmental Unl Students, Shane Vrbicky
Department of Environmental Studies: Undergraduate Student Theses
“Passion” is an elusive idea - a simple word invented by man - able to depict vastly different realities and meanings dependent entirely on the user. Highly influential in nature, the simple thought of a passion within human beings can evoke a wide spectrum of strong emotions from pure joy and satisfaction to utter desperation and dread. Sometimes people have never known a life without their passion, guided by a headstrong feeling towards a path they have always dreamed of. Sometimes people can never seem to find passion, not knowing where to look and yet constantly chasing after it. Sometimes …
Soil Health And Remediation For Urban Gardens In Utah,
2023
Utah State University
Soil Health And Remediation For Urban Gardens In Utah, Melissa Chilinski
All Graduate Plan B and other Reports, Spring 1920 to Spring 2023
Urban environments are at an increased risk of soil contamination and poor soil health due to anthropogenic causes. As healthy farmland is developed, new urban farmers and gardeners are often left growing food on unwanted land with unknown histories of previous use. Varied research and methods for obtaining healthy soils can cause new growers to make decisions that negatively impact soil health and fertility, or on the other hand, conflicting information can cause individuals to become unnecessarily fearful of common soil contaminants and their effect on human health. Common soil contaminants, like trace metals (often referred to as heavy metals) …
Analyzing The Effect Of Guided Nature Walks On Human Behavior,
2023
University of Nebraska-Lincoln
Analyzing The Effect Of Guided Nature Walks On Human Behavior, Jake Duffy
Department of Environmental Studies: Undergraduate Student Theses
Several studies have identified a gap in the understanding of what guided nature walks does for the individual person, and the extent to which guided nature walks and interpretive signs improves individual pro-environmental behavior and attitudes. This study surveyed over 300 people on their reactions to certain types of signs and the influence that those signs had on the individuals’ desire to return outdoors. Our results showed an overwhelmingly positive reaction to signs with ecological or systems-based information that could be utilized on their walk, while signs that taught an environmental or historical feature of that area were not appreciated …
Perception Of Nature Based On Childhood Experiences,
2023
University of Nebraska-Lincoln
Perception Of Nature Based On Childhood Experiences, Kaitlyn Richards
Department of Environmental Studies: Undergraduate Student Theses
It is essential that humans view themselves as a part of nature rather than viewing themselves as separate from it. Especially with issues on the rise such as climate change, habitat destruction, and the degradation of natural resources. Childhood experiences with nature are critical in developing pro-environmental behaviors (Duzenli, 2019). Pro-environmental behaviors are defined as attitudes and actions that focus on the improvement of environmental conditions, while also being vigilant of ways to reduce negative impacts on the environment (Tian, 2022).
Gender And Environmental Sustainability: A Cross-National Analysis On Political Representation Of Women And Subsequent State Sustainability,
2023
University of Nebraska-Lincoln
Gender And Environmental Sustainability: A Cross-National Analysis On Political Representation Of Women And Subsequent State Sustainability, Erin O'Sullivan
Department of Environmental Studies: Undergraduate Student Theses
The literature focusing on the relationship between gender and environmental sustainability is vast. Research has focused on how gender relates to pro-sustainable behavior but fails to analyze this beyond individual action. Research has also found positive correlations between women’s representation at a state’s political level and different factors of state sustainability. However, literature has fallen short on analyzing if there is a causal effect between these factors. This study aimed to fill this gap in the literature and analyzes how the ratio of women in parliament in a state affects the state’s environmental sustainability. Although the results showed no statistically …
Examining The Psychology And Human Behavior Of Sustainable Living: The Impact Of Socioeconomic Status On Climate Change Education,
2023
University of Nebraska-Lincoln
Examining The Psychology And Human Behavior Of Sustainable Living: The Impact Of Socioeconomic Status On Climate Change Education, Samantha Nielsen
Department of Environmental Studies: Undergraduate Student Theses
Climate change education has become increasingly important as the world faces the challenges of a rapidly changing environment. However, not all individuals have equal access to this education, and socioeconomic status has been identified as a barrier to climate change knowledge. This thesis explores the impact of socioeconomic status on climate change education through a survey-based approach, using the Nebraska Annual Social Indicators Survey to investigate the relationship between income and degree of education with climate change concern and community interaction. The study finds a significant correlation between higher levels of education and climate change concern, as well as greater …
Impact Of The Covid-19 Pandemic On Nebraska State Park Visitation,
2023
University of Nebraska-Lincoln
Impact Of The Covid-19 Pandemic On Nebraska State Park Visitation, Bailey Mullins
Department of Environmental Studies: Undergraduate Student Theses
The Covid-19 virus was declared a pandemic on March 11, 2020 by the World Health Organization. Since then the outdoor recreation habits of the general public have changed due to the constraints and risks of the virus. The first case of Covid-19 in Nebraska was reported in March of 2020. One of the most popular places for recreation in the state of Nebraska is to visit our state parks and recreation areas. The purpose of this research is to determine how the Covid-19 pandemic has impacted visitation at Nebraska state parks and recreation areas. To do this, the Nebraska Game …
Rails To Trails Program: Neighborhood Dynamics In Lincoln, Nebraska,
2023
University of Nebraska-Lincoln
Rails To Trails Program: Neighborhood Dynamics In Lincoln, Nebraska, Emma Mccormick
Department of Environmental Studies: Undergraduate Student Theses
As cities increasingly move towards creating sustainable, equitable, climate-forward communities, city planners, advocates, and policymakers have begun to focus increasingly on improving access to greenspaces. Studies around the globe have documented the importance of greenspace for multiple individual, group, and community level outcomes. Simultaneously, extant research suggests that access to greenspaces frequently reflects social inequality in urban spaces, stratifying such access by race and socioeconomic composition of neighborhoods. However, few research projects have examined potential unintended consequences, such as contemporary housing issues like gentrification, that greenspaces can create for community infrastructure here in Lincoln, Nebraska.
Evaluating Ecosystem Health Of The Salt Creek Basin Through Two-Eyed Seeing,
2023
University of Nebraska-Lincoln
Evaluating Ecosystem Health Of The Salt Creek Basin Through Two-Eyed Seeing, Shelby Serritella
Department of Environmental Studies: Undergraduate Student Theses
Few instances of prior research into socio-ecological health have brought together both Indigenous Knowledge Systems and Western science, especially in Nebraska. This study attempts to fill this gap in Lancaster County, Nebraska by using “Two-Eyed Seeing”. This equitably combines both Indigenous Knowledge Systems (qualitative data), obtained through oral interviews with Indigenous community members, and Western science (quantitative data), obtained through USGS, UNL, and U.S. Drought Monitor databases, to assess ecosystem health. Changes to the Salt Creek Basin were collected and analyzed through this Two-Eyed Seeing framework. Results found that there are high levels of consensus between both knowledge systems regarding …
The Decline Of Upland Birds In Nebraska: Maximizing Limited Habitat,
2023
University of Nebraska-Lincoln
The Decline Of Upland Birds In Nebraska: Maximizing Limited Habitat, Hunter Tesarek
Department of Environmental Studies: Undergraduate Student Theses
Ring-necked Pheasants were introduced into the United States around 150 years ago and since then have become an important species both culturally and economically. There population health is of growing concern as upland bird populations in much of the United States have been declining rapidly throughout the latter half of the last century. In Nebraska millions of acres have been transformed from habitat that benefits upland birds into row crop agriculture, mostly in the form of corn and soybeans. Rural Mail Carrier Surveys conducted for pheasants from 1960 through 2020 in comparison to change in acres harvested depict the relationship …
Identifying A Consumer–Producer Agricultural Knowledge Gap,
2023
University of Nebraska-Lincoln
Identifying A Consumer–Producer Agricultural Knowledge Gap, Aspen Rittgarn
Department of Environmental Studies: Undergraduate Student Theses
The purpose of this paper and online survey was to see if an agricultural knowledge gap between consumers and producers be found. Low agricultural literacy rates can lead to misconceptions of the agriculture industry, unhealthy food choices, environmentally unfriendly product choices, food waste, etc. The hypothesis for this thesis is that those born in the mid1960s to early 1980s (Generation X) will be the start of an increased knowledge gap. The survey was compiled of both qualitative and quantitative questions and questions were inspired by American Farm Bureau’s AITC Benchmarks. Responses were analyzed and the results revealed that my participants …
Sust 489 Capstone: Library Of Things Project,
2023
University of South Dakota
Sust 489 Capstone: Library Of Things Project, Jadyn Ford, Lewis Hall, Dan Hanson, Matthew Helm, Hanah Long, Devin Mcginley, Breana Spinler, Kacy Tubbs
Sustainability & Environment Projects
Each year, the Sustainability 489 Capstone class works with a community partner whose needs align with the initiatives of the Department of Sustainability. This year, the SUST 489 class received a recommendation from Dr. Joe Kantenbacher to work with the Vermilion Public Library. Our class worked with Daniel Burniston, Vermillion Public Library Director, to best identify the needs of the Vermillion community. The class, our library partners, and our professor Dr. Meghann Jarchow worked together to decide upon a Library of Things project, where we will assist the library in providing items for library patrons to check out.
