Physical Sciences and Mathematics Commons^™

Evolution Of Island, Dominique Kongsli

The STEAM Journal

Evolution of Island emerged from the depths of an ocean of blue paint. My process involves observation of nature: I remember scuba diving in Thailand in the Andaman Sea and having a spiritual experience underwater while observing Christmas-tree worms pop in and out of the coral.

Ever Graze‐More Livestock From Perennials, Geoffrey Saul, Angela Avery

IGC Proceedings (1997-2023)

No abstract provided.

Shakespeare’S As You Like It And James Cameron’S Avatar: Reharmonizing Society With Nature, Erin Rebecca Turner

UNLV Theses, Dissertations, Professional Papers, and Capstones

Shakespeare’s As You Like It is a comedy whose main character, Rosalind, is forced out of her home among the upper caste of society through no fault of her own, but because of an issue with her father. She moves into the pastoral unknown disguised as a man to avoid the issues that come traveling as a woman, outside the protection of the home. Along the way, she finds pleasure with the power she holds as a man. She is heard when she speaks as a man and she is given access to knowledge she would not be given as …

On The Plastic-Free Path: Plastic-Free Living, Hannah Natzke

Honors Projects

What is living plastic-free like? This project explores the trials and triumphs of living a plastic-free life. Although this project is only mandates that the participant lives plastic-free for a month, it still investigates the challenges faced by longer plastic-free living.

Impacts Of Environmental Conditions On Fleas In Black-Tailed Prairie Dog Burrows, Julia E. Poje, Tonie Rocke, Michael D. Samuel

United States Geological Survey: Staff Publications

Sylvatic plague, caused by the bacterium Yersinia pestis and transmitted by fleas, occurs in prairie dogs of the western United States. Outbreaks can devastate prairie dog communities, often causing nearly 100% mortality. Three competent flea vectors, prairie dog specialists Oropsylla hirsuta and O. tuberculata, and generalist Pulex simulans, are found on prairie dogs and in their burrows. Fleas are affected by climate, which varies across the range of black-tailed prairie dogs (Cynomys ludovicianus), but these effects may be ameliorated somewhat due to the burrowing habits of prairie dogs. Our goal was to assess how temperature and precipitation …

The Future Environmental And Health Impacts Of Coal, Robert B. Finkelman, Amy L. Wolfe, Michael S. Hendryx

Faculty, Staff, and Affiliated Publications--KGS

In the United States, coal consumption in the last 12 years has declined from 1,045,140 million short tons in 2007 to 539,420 million short tons in 2019, a decrease of almost 50%. During that period the number of electric power coal generators has declined from 1,470 to 738 accounting for 21% of capacity. An even more dramatic decrease in coal use has occurred in Western Europe. This significant reduction in coal use and the concomitant closure of coal mines and coal-burning power plants will result in substantially cleaner air, reductions in respiratory problems such as asthma, less heart disease, fewer …

Are Electric Cars The Future?, Nick Gable

English Department: Research for Change - Wicked Problems in Our World

My paper is about switching to electric cars for transportation. The end of fossil fuels is soon, and we must preserve them. We must cut down on fossil fuel use to save the environment from pollution. I use statistics on emissions and pollution from conventional cars and explain why we need to switch to electric cars sooner rather than later. I argue that there should be stipulations by the government regarding electric cars and conventional cars on the lot. I also say that we should start producing lots of electric cars as soon as possible.

How Wendy Red Star Decolonizes The Museum With Humor And Play, Salma Monani, Nicole Seymour

Environmental Studies Faculty Publications

Museums play a prominent role in crafting racial narratives in the United States, and as evidenced by recent social uprisings, these institutions have come under scrutiny. Take, for example, the statue outside the American Museum of Natural History in New York, which depicts U.S. President Theodore Roosevelt on horseback flanked by a Black man and an American Indian, both unnamed. As National Public Radio reported in June 2020, “The statue was intended to pay homage to Roosevelt as a ‘devoted naturalist and author of works on natural history,’” but, in calling for its removal, Mayor Bill de Blasio’s office affirmed …

#Greener By Greentech, Ana Ospitaletche, Larissa Roseno, Jose Miguel Gonzalez, Amanda Brelaz

ICT

In recent years there has been growing concern about the negative impact humankind has on the planet. Companies and individuals are making efforts to mitigate their environmental impact. In this context and as individuals that care about the environment and try to lead a more sustainable life, we decided to research which elements could be stopping individuals from trying to implement changes in their daily habits.

One of the key conclusions of this research was that there is too much information, sometimes even conflicting, on how to lead a sustainable life.

#Greener aims to make a contribution by giving clear …

2020 Thrive Outside Asset Map, The Nonprofit Institute At The University Of San Diego

San Diego Regional Quality of Life Dashboard

With the support of the Outdoor Foundation’s Thrive Outside grant, San Diego’s network partners have worked to identify gaps in services, increase outdoor experiences for youth and families, and expand the capacity of partner organizations to better serve the community. By highlighting outcomes associated with outdoor engagement, San Diego hopes to leverage the Thrive Outside funding to raise additional funds to improve the quality of life for San Diego children and families.

A Warmer, Green Golden Rule, Kyle James Stuart

Major Papers

The goal of this paper is to analyse the impact of temperature changes on the green golden rule. The green golden rule is the maximization of consumer utility based on consumer preference between consumption and environmental stock. The trade-off between environmental stock and consumption which is found to be negative. With temperature change being very prevalent in our era, we look at temperature change in the form of a damage function. By looking at both an increasing and decreasing damage function, along with changing variables in the green golden rule, we see that when the average global temperature deviates from …

Nested Ecology And Emergence In Pandemics, Aaron Jenkins, Stacy D. Jupiter, Anthony Capon, Pierre Horwitz, Joel Negin

Research outputs 2014 to 2021

No abstract provided.

Irish Grasslands 2010: A Sustainable Environment?, R. P. O. Schulte, N. Culleton

IGC Proceedings (1997-2023)

No abstract provided.

Features Of Heart Activity Of Cattle In The Conditions Of Southern Aral Sea Region, Svetlana Mambetullaeva, Khayratdin Seytkamalov

Karakalpak Scientific Journal

In this article, the results of comparative analysis of electrocardiogram are shown for the cows of different breeds in the Aral Sea region. It is set that the high temperature of the environment and sunny insolation render a negative influence on the functional parameters of the cardiac vascular system of animals. There are facts about the cows of different breeds at the influence of different temperatures that have unidirectional functional changes in the operation of the heart. At the same time, we will mark that these changes are less expressed for the cows of the improved zebu visible cattle, what …

Plastic Rain In Protected Areas Of The United States, Janice Brahney, Margaret Hallerud, Eric Heim, Maura Hahnenberger, Suja Sukumaran

Watershed Sciences Faculty Publications

Eleven billion metric tons of plastic are projected to accumulate in the environment by 2025. Because plastics are persistent, they fragment into pieces that are susceptible to wind entrainment. Using high-resolution spatial and temporal data, we tested whether plastics deposited in wet versus dry conditions have distinct atmospheric life histories. Further, we report on the rates and sources of deposition to remote U.S. conservation areas. We show that urban centers and resuspension from soils or water are principal sources for wet-deposited plastics. By contrast, plastics deposited under dry conditions were smaller in size, and the rates of deposition were related …

Regional Adaptation Needs Assessment, San Diego Regional Climate Collaborative, San Diego Association Of Governments, Tijuana River National Estuarine Research Reserve, The San Diego Foundation

San Diego Regional Climate Collaborative

The Regional Adaptation Needs Assessment (NA) was designed to inform regional and local planning efforts and to strengthen the linkage between existing mitigation and adaptation planning efforts. The NA is multi-disciplinary, addressing multiple climate impacts to best identify cross-sectoral needs and future opportunities for collaboration. Funding for the NA was awarded to SANDAG via a Caltrans Senate Bill 1 (SB 1) adaptation planning grant, with SDRCC as a sub-recipient.

Adam, Dust Of The Earth: A Paradise Received And Incomplete In The Biblical Accounts Of Creation. Some Philological Observations On The Creation Accounts, Jean Koulagna

Consensus

In Christian thinking about climate and environment issues, Dogmatic theology has often seemed to precede the exegesis of biblical texts. And when it is suggested, this exegesis is usually based on previously formulated theological conclusions. In other words, exegesis is there to support ethical stands that are no doubt laudable, but have been already established. Under these conditions, it becomes difficult to analyze those texts as they are and to understand them within the historical and anthropological contexts in which they were produced. This article attempts to break this trend by suggesting philological observations concerning the creation accounts in Genesis. …

Towards A Green Diapraxis: Experiences And Reflections From An Interfaith Journey, Einar Tjelle

Consensus

The article explores the increased cooperation and dynamic learning between religions during the last decades, on the themes of climate, environment and sustanability. Examples are given from a Norwegian interfaith context, but with global links as well. This cooperation has broadened the scope and perspectives of churches and religions. Contextual and holistic approaches have emerged as fruits of this mutual learning and exchange, the author claims. Pope Francis` encyclical Laudato Si` has captured important parts of this development with its strong message of interconnectedness and moral responsibility. It has also stimulated a wider religious and interfaith global commitment to Mother …

From Environmental Activism To Environmental Education A Historical Overview, Evaluations And A Suggestion For A Path Forward For The Religious Institutions As Partners For A Global Green Shift, Tom Sverre Tomren

Consensus

In this article, the author shows how all the major world religions have engaged in climate and environmental activism by developing theology and practical projects for more than fifty years. Using metadata from the European Social Survey, he shows that members of all religious traditions in Europe have become increasingly positive to the environment and nature. Especially noticeable is the increased engagement of Protestant Christians. Tomren uses a case study from the Lutheran Church in Norway to show how religious actors have a great influence on their own members. Against this background, the author argues that religious institutions should see …

Presence Of Electron Donor/Acceptor Radiographic Contrast Media In Unusual Photosynthesis Environment Of Fresh Plant Cells: Near-Infrared And X-Ray Characterization, Tetiana Soloviova, Subhendra Sarkar, Amina Shahbaz, Aldona Gjoni

Publications and Research

Photosynthesis is a chemical process through which light energy is used to convert inorganic material (water and carbon dioxide) into organic molecules. Anaerobic photosynthesis, also known as anoxygenic photosynthesis, is the process by which certain bacteria use light energy to create organic compounds but do not adequately involve oxygen. In this experiment we are trying to influence photosynthesis (light and dark reactions: PS-I and PS-II by electron rich gadolinium/iodine complexes like Eovist and Isovue. We also performed X-ray and NIR reflection spectroscopy (NIRS) to measure Gd difusivity and PS-I/II infrared response. The results for X-ray (45kvp and 5 Mas ) …

Soil Quality Tests For Classroom Use, Kathleen Thompson

Theses/Capstones/Creative Projects

Soil analysis can traditionally be carried out by professional labs for a certain price, but this price adds up quickly when running many samples—as is often the case when pursuing a research question. Price is of particular concern in the classroom setting, where funding for student research can be limited.

This project examines several commercially produced soil test kits that are capable of testing a soil’s pH, nitrogen, phosphorus, and potassium; parameters which are of primary importance for plant growth. The project provides an overview of each kit’s contents and properties, a scientific assessment of their precision and accuracy, and …

Year Long Water Quality Analysis Of White Horn Brook, Kevin Dyer

Senior Honors Projects

KEVIN DYER (Marine Biology)

Year-long Analysis of the Water Quality of White Horn Brook

Sponsor: Thomas Boving (Geological Sciences)

Water is the foundation for all life on earth and is the most vital resource on this planet. Despite this, oceans and waterways all over the world are being polluted and exploited in ways detrimental to their fundamental hydrologic functions. For instance, excess nitrate levels can lead to eutrophication which gives rise to harmful algae blooms. Low pH can cause the breakdown of CaCO3 exoskeletons of organisms, such mollusks. High temperature variations are major stressors to living things and can cause …

An Assessment Of Renewable Energy Technology Implementation In Storrs, Connecticut: Emissions Reduction And Feasibility Of A Microgrid System At Uconn, Sophie Macdonald

Honors Scholar Theses

The purpose of this project is to design a clean energy-sourced microgrid for UConn’s main campus that would reduce the university’s energy emissions while remaining within the geographic boundaries of viable UConn-owned land. Economic cost was not considered in this analysis; instead, emissions and space constraints were the optimized measures of value and feasibility. Sources of energy that were considered include photovoltaics (PV), wind turbines, hydrokinetic systems, and fuel cells. Energy storage capacity was included in the analysis as well. The overall system was optimized first by ignoring space constraints and for a minimum of 10% reduction from the current …

Promoting The Sustainable Utilization Of Groundwater Resources In Ethiopia Using The Integrated Groundwater Footprint Index, Xinyu Lin

Honors Scholar Theses

The country of Ethiopia is highly vulnerable to human-caused climate change and is already suffering from the effects. The predominately rural population relies heavily on small-scale agriculture, with 78% of households having at least one member engaged in the field, yet staple crops are highly susceptible to droughts and other weather shocks. Total and agricultural GDP growth in the country have been strongly linked to inter-annual rainfall variability, of which Ethiopia has among the highest in sub-Saharan Africa. A decrease in rainfall since the 1970s has been one of the primary causes of low crop yields, and stresses the immediate …

The North Wyke Farm Platform: A New Uk National Capability For Research Into Sustainability Of Agricultural Temperate Grassland Management, Phil J. Murray, Bruce A. Griffith, Robert J. Orr, Martin S. A. Blackwell, Jane M. B. Hawkins, S. Peukert

IGC Proceedings (1997-2023)

The North Wyke Farm Platform is a new UK National Capability that will enable studies that can be closely monitored and controlled under different land-use options at the farm-scale. As a Biotechnology and Biological Sciences Research Council-funded National Capability, the Farm Platform provides centralised scientific facilities including core data (field and water chemistry, water flow rates, greenhouse gas emissions from soils, livestock and agronomic data, and farm management records). Access to the Farm Platform for experimental work or to data will be available to other research users and collaborators. This shared approach will enhance the depth and breadth of information …

Environmental Activism, Ellen Dexter, Lydia Dexter

Honors Expanded Learning Clubs

An after school book club that follows Greta Thunberg's book of speeches No One is Too Small to Make a Difference , as well as uses hands-on activities to teach the importance of environmental activism.

Assessing The Feasibility, Costs, And Benefits Of Transitioning Part Of The University Of South Carolina Shuttle Fleet To An Alternative Fuel Source And Promoting Anti-Idling Strategies, Eva L. James

Senior Theses

The current University of South Carolina shuttle fleet is made up of eleven (11) light duty shuttles and thirteen (13) heavy duty school buses, all of which rely on gasoline and diesel fuel sources. This study intends to assess the environmental, health, and economic tradeoffs of switching part of the existing University shuttle fleet to an alternative fuel source: compressed natural gas (CNG) or propane (LPG). This study also includes detailed, fleet specific idling-cost calculations to encourage the adoption of recommended anti-idling strategies. Following an exhaustive analysis of the available literature that addresses the feasibility of a partial CNG or …

Declining Water Resources And Environmental Degradation: A Case Of The Thulokhola Watershed In The Nuwakot District Of Nepal, Durga D. Poudel, Timothy W. Duex

IGC Proceedings (1997-2023)

Climate change alters the hydrology of a watershed through changes on precipitation patterns, extreme rain events, increase on temperatures, degradation of forest and soil resources and drought conditions. Drought conditions create stress on agricultural crops, forests, drinking water supply for human and wildlife as well as water supply for industrial uses. Flooding destroys crops, infrastructures, private properties, and results in loss of life. Climate change impacts both the availability as well as the quality of water resources as extreme rain events tend to alter water infrastructures and pollute water sources.

In Nepal, climate change impacts include degradation of resource and …

Traditional Wisdom For Sustainable Agri And Livestock Production: An Opportunity For Better Animal, Human And Environment Health, M. J. Saxena, Anup Kalra

IGC Proceedings (1997-2023)

Animal production is poised to make a generous leap in the years to come because of the multiplicity of the related events that are taking place around the globe. Increased demand of the livestock products, ease of market accessibility, and opportunity of global trade, increased cash flow in urban and rural societies, application of science and application of new technologies in production, feeding & processing may be some of the key factors responsible for the anticipated increase in livestock production. However, at the same time it is high time that we address some areas of quality assurance of feed & …

Strategies For Determining Electron Yield Material Parameters For Spacecraft Charge Modeling, Phil Lundgreen, John R. Dennison

All Physics Faculty Publications

Accurate modeling of spacecraft charging is essential to mitigate well‐known and all‐too‐common deleterious and costly effects on spacecraft resulting from charging induced by interactions with the space plasma environment. This paper addresses how limited availability of electron emission and transport properties of spacecraft materials—in particular, secondary electron yields—and the wide ranges measured for such properties pose a critical issue for modeling spacecraft charging. It describes a materials charging database for electron emission properties under development, which facilitates more accurate spacecraft charge modeling when used in concert with the strategies outlined herein. These data and techniques provide tools for more accurate …