Physical Sciences and Mathematics Commons^™

Mapping Light Pollution At Utah State University, Rachel Nydegger, Shane L. Larson

Research on the Hill (Salt Lake City)

One of the beauties of modern civilization is seeing the city lighting at night. It provides a feeling of security and is indicative of the power and endeavors of humanity, but over-lighting is a form of pollution. Many outdoor light fixtures spread light in all directions, sending a majority of the light into the sky, away from where we want the light to be on the ground. This light spreading upward is not only wasted light, but it is wasted energy and money, destroys our ability to view the night sky, and has profound effects on nocturnal creatures. The direct …

One Earth, Take Care, Minnesota State University, Mankato

Conservation/Energy Alternatives

Bibliography and photographs of a display of government documents from Minnesota State University, Mankato.

Dinosolve: A Protein Disulfide Bonding Prediction Server Using Context-Based Features To Enhance Prediction Accuracy, Ashraf Yaseen, Yaohang Li

Computer Science Faculty Publications

Background: Disulfide bonds play an important role in protein folding and structure stability. Accurately predicting disulfide bonds from protein sequences is important for modeling the structural and functional characteristics of many proteins.

Methods: In this work, we introduce an approach of enhancing disulfide bonding prediction accuracy by taking advantage of context-based features. We firstly derive the first-order and second-order mean-force potentials according to the amino acid environment around the cysteine residues from large number of cysteine samples. The mean-force potentials are integrated as context-based scores to estimate the favorability of a cysteine residue in disulfide bonding state as well as …

The Feasibility Of Using Vanadium And Nickel To Track Oil Spills In Coastal Environments, Sean Patrick Kenny

LSU Master's Theses

Crude oil has been increasing in world demand over the past century. It is known that oil is resistant to weathering processes and if spilled, can cause serious environmental damage to an area, on land or sea. A complementary approach to current methods of tracking oil and identifying spill-impacted sediments may be to measure trace metals associated with crude oil. Trace metals, such a vanadium (V) and nickel (Ni) are known to be elevated in concentration in some oil sources, but little work has been done on this topic. This research explored less expensive and time-consuming methods to track or …

The Green Port Policy: Sustainability In Long Beach, Casey Connorton

Whittier Scholars Program

This project revolves around sustainable development which aims to achieve economic growth and industrialization without environmental damage. This project specifically focuses on sustainability especially that of the Port of Long Beach. Sections include defining sustainable development, a history of port pollution, the green port policy, essential components of a sustainable strategy, pollution prevention, cutting emissions at the POLB, Mitigation Projects, and Community Involvement.

Leadership Development For Pro-Environmental Behavior Utilizing Peer To Peer Communication And Learning: An Academic Pilot Project, Mark Wayne Carrera Ma

All Student Scholarship

There is a cultural perception that the onus of responsibility for shark conservation falls on the shoulders of environmental and scientific communities’ leaders. Given the diminutive size of these two communities when compared to the vastness of American society, responsibilities should be shared by leaders of educational organizations who can communicate with greater populations. The general public must be encouraged to act pro-environmentally for effective shark conservation to ever take place in the world.

The Effects Of Replacing Dispersed Trash And Recycling Bins With Integrated Waste Receptacles On The Accuracy Of Waste Sorting In An Academic Building, Katherine J. Binder

Masters Theses

Numerous researchers and theorists have attempted to explain the existence of the gap between the possession of environmental knowledge and awareness and the display of pro-environmental behavior (Glasser, 2007; Kollmuss & Agyeman, 2002). Behavior analysis is uniquely aligned to contribute to this discussion through its emphasis on the role of controlling variables in behavior change. A growing number of behavioral research studies address the challenges of group-contingencies in an effort to solve real-world gaps (Lehman & Geller, 2004). This study was designed as a continuation of the line of behavioral research designed to increase recycling rates and also as an …

The Effectiveness Of The Use Of Solar Panels In Hotels Of Durres Area, Asllan Hajderi, Shkelqim Gjevori

UBT International Conference

In the present study is analyzing the case of the application of solar energy with vacuum tube collectors for heating water for sanitary needs in hotels of Durres areas. In recent years there has been a special interest by the leading authorities to the EU countries and the U.S., for the use of renewable energies in general and solar energy in particular. This is mainly related with the reduction of environmental pollution from gas CO2, which directly influences the greenhouse effect and global warming. Unlike other forms of renewable energy, like wind turbines, photovoltaic panels and biomass usages, the use …

Slides: Meeting The Needs Of Women Through Clean Cooking Solutions, Corinne Hart

2012 Energy Justice Conference and Technology Exposition (September 17-18)

Presenter: Corinne Hart, Program Manager, Gender and Markets, Global Alliance for Clean Cookstoves

20 slides

Transcendental Thermodynamics, Richard E. Morel, George Fleck

Kahn Institute Projects

Thermodynamics is often viewed as a narrow, introspective discipline, trapped by its origins in the 18th and 19th centuries. By dramatic contrast, we show that the Fourth Law of Thermodynamics provides explanations and interpretations of all natural events, extending across artificial boundaries of tradition- al academic disciplines. The Fourth Law of Thermodynamics states that far-from-equilibrium systems increase entropy at the maximum rate available to them. This broadly inclusive paradigm applies to systems from molecules, to organisms, to the biosphere. The Fourth Law is the Law of Evolution. All systems that communicate with their environment exhibit self-organization and self-optimization, enabling the …

Aquculture And Deforestation In The Peruvian Amazon, Gator Halpern

Pomona Senior Theses

This study examines whether aquaculture has the potential to reduce deforestation in the Peruvian Amazon. The natural resources of the Peruvian Amazon are subject to extreme pressures due to increases in subsistence farming, cattle ranching, and logging in the region. The resulting loss of biodiversity has affected the delicate soil balance that is characteristic of the Amazon, and has contributed to water pollution as well as erosion (Guerra et al. 2001). One of the highest rates of deforestation in the Amazon basin can be found at the foothills of the eastern Andes (Lepers et al. 2005), which includes the area …

Environmental Critiques Of Nuclear Energy, William Hummel

Pomona Senior Theses

This essay identifies and evaluates the most common environmental critiques made against nuclear energy development. Environmentalists articulate four major concerns: the destructive effects and health risks of uranium mining; the dangers posed by radiation releases and meltdowns; the difficult of nuclear waste disposal; and national security concerns, including nuclear weapons proliferation and the possibility of attack or sabotage. By characterizing and describing these concerns, we are better able to decide which problems are most compelling, and suggest possible policy-driven solutions.

Sustainable Ski Resorts In The State Of Utah: Working Toward The Future, Andrew Call

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The Utah State University Extension branch funded a research project designed to meet an identified need and create a baseline in knowledge of the implementation of environmentally sustainable practices among Utah ski resorts. Because of the potential impacts of climate change and unsustainable practices that negatively impact both the biophysical and human/cultural aspects of these environments, the ski resort industry is facing an uncertain future both environmentally and economically. However, very little is known about this issue, or how to address it. Collecting baseline information on the subject of environmental sustainability amongst Utah area ski resorts is crucial to ensure …

Micrometeoroids From Misse Examined To Understand The Effects Of The Space Environment On Space Suit Materials, John R. Dennison

All Physics Faculty Presentations

Samples that were part of the Materials International Space Station Experiment (MISSE) experienced varying effects whilst exposed to the space environment; perhaps the most intriguing effect was the crater created by a micrometeoroid impact into a thin film of Vapor Deposited Aluminum (VDA) coated Mylar. Approximately 180 samples of various materials used in space-component design were flown on MISSE-6 and spent 18 months suspended off the side of the International Space Station. The Utah State University SUSpECS project was a unique student experiment that allowed for pre- and post-flight analysis of these material samples which were returned in pristine condition …

The European Union Emission Trading Scheme, Marco Piovan

Claremont-UC Undergraduate Research Conference on the European Union

No abstract provided.

Removal Of Bisphenol A Model Compounds And Related Substances Using Octolig®, Rachael Josephine Alessio

USF Tampa Graduate Theses and Dissertations

Bisphenol A used in the production of polycarbonate plastics and epoxy resins is ubiquitous in the environment. The raw material is released to the environment during the manufacturing process and by leaching from consumer products. Recent studies are suggesting that low-dose amounts of Bisphenol A may have adverse health effects on humans. The possibility of removing Bisphenol A from natural water sources or from solvents used to extract the material from consumer products before they enter the market has been studied. The use of model compounds and related substances (4-isopropylphenol, 4-(t-butyl) phenol, and nitrophenols) have been used to study their …

The Steady-State Economy As A Solution To The World’S Problems: A Theoretical Examination Of The Greatest Environmental Problem Facing Human Society, Brianna L. Besch

The Macalester Review

This paper is a theoretical exploration of the questioning, if you were given a magic power to solve one, and only one, of the worlds problem outlined by a classic environmental author, which would you solve, and why? While the field of environmental studies is relatively new, since the publishing of Malthus’ An Essay on the Principles of Population environmental scholars have been debating what should be considered the greatest environmental problem facing humanity. This paper explains how the creation of a steady-state economy to replace our current economic system, as described by Herman Daly, offers a holistic solution to …

Slides: Drawing The Blueprint For A Sustainable Natural Gas Future, Mark K. Boling

Drawing the Blueprint for a Sustainable Natural Gas Future (January 18)

Presenter: Mark. K. Boling, Executive Vice-President and General Counsel, Southwestern Energy

23 slides

Celebrate Earth Day, Every Day, Humboldt State University

Conservation/Energy Alternatives

Bibliography of a display of government documents from Humboldt State University, California.

Urban Watersheds: A Case Study Of The San Gabriel River And Los Angeles County, Melissa Davidson

Whittier Scholars Program

This projects talks about the pattern of storm drains, and their damaging effects. For example in areas like Southern California where rainfall is infrequent but heavy, usually large amounts of water gather gaining speed and pressure as it comes through the system and upon expulsion the water is shed so fast that it can have damaging effects on vegetation and habitat around the physical drain. Many of the pollutants carried out by urban runoff include: sediment, oil pesticides, nutrients from lawns, gardens or farms, viruses, bacteria from pet waste, heavy metals, and many more. Many of these pollutants are toxic …

Creating Environmental Leaders Through Service Learning: A Transition From Theory To Real World Application, Roslynn Brain, Robert H. Schmidt

Environment and Society Faculty Publications

No abstract provided.

Nitrogen Biogeochemistry In A Restored Mississippi River Delta: A Modeling Approach, Benjamin Lee Branoff

LSU Master's Theses

There is evidence that significant reductions (about 50%) in surface water nitrate concentrations within coastal deltaic wetlands receiving diverted Mississippi River water can be contributed to denitrification. Yet there is also contrasting evidence that other processes could be responsible for this nitrate reduction. As Louisiana plans the implementation of major Mississippi River sediment diversions, a thorough understanding of nitrogen dynamics is necessary to reduce risks of coastal eutrophication and offshore hypoxia. A mechanistic numerical computer model has been developed to simulate nitrogen biogeochemistry within the wetlands of the prograding Wax Lake Delta. This model is calibrated to observed fluxes within …

The State Of Eritrea Ministry Of Land, Water And Environment, Department Of Environment, Eritrea

East Africa

Increased climate variability has already been evidenced in Eritrea. Mean annual temperature has increased by 1.7 0C since 1960, an average rate of 0.370C per decade. The increase is most rapid in July, August and September at a rate of 0.550C per decade which is the most important season in Eritrea for agricultural production. Increases in the frequency of hot nights are larger and statistically significant in June, July and August as well as October, November and December and in the annual data. The average number of ‗cold‘ nights per year has decreased by 34 (9.3% of days). The 1912-2005 …

Going Green, Dermot Kehily

Articles

No abstract provided.

Reflecting On The World Environment Day, Darvesh Karim

Professional Development Centre, Gilgit

No abstract provided.

Slides: Collaborative Planning And Lessons Learned, Matt Sura

Best Management Practices (BMPs): What? How? And Why? (May 26)

Presenter: Matt Sura, University of Colorado Law School

48 slides

Impact Of The Proposed Kimberley Lng Precinct On Customary Fishing In The Vicinity Of James Price Point, Department Of Fisheries

Fisheries Occasional Publications

No abstract provided.

Factors Of Environmental Sustainability For Africa, Asia, And Latin America, Jacob Converse

Political Science Theses and Capstones

This study incorporates and analyzes several theories in regards to what causes countries to perform in an environmentally sustainable manner. This has been and is becoming an increasingly important and debated topic due to the ever increasing interest and concern about global environmental challenges. This issue has been examined through a variety of different lenses including economic, socio-political, and geographical perspectives and they have an assortment of results. One such existing finding suggests that the best way to improve a country’s environmental sustainability is to first focus on improving the gross domestic product which will eventually allow changes to take …

The Response Of Fish Larvae To Decadal Changes In Environmental Forcing Factors Off The Oregon Coast, Toby D. Auth, Richard D. Brodeur, Heather L. Soulen, Lorenzo Ciannelli, William T. Peterson

United States Department of Commerce: Staff Publications

We conducted a statistical analysis to characterize the influence of large-scale and local environmental factors on presence-absence, concentration, and assemblage structure of larval fish within the northern California Current (NCC) ecosystem, based on samples collected at two nearshore stations along the Newport Hydrographic line off the central Oregon coast. Data from 1996 to 2005 were compared with historical data from the 1970s and 1980s to evaluate pseudo-decadal, annual, and seasonal variability. Our results indicate that the most abundant taxa from 1996 to 2005 differ from those of earlier decades. Concentrations of the dominant taxa and total larvae were generally greater …

Sustainability Reporting Of Eighteen Fortune 500 General Merchandising Companies: How These Companies Address World Environmental And Social Issues, Jaclyn D'Arcy

CMC Senior Theses

Climate change affects the health of people and the environment.  The U.S. Environmental Protection Agency (EPA) has published research that explains the danger of greenhouse gas emissions on humans, wildlife, and the planet.  Initiatives and policies are enacted every day to counter the harm that is done to the environment.  Many companies now publish environmental impact reports or Corporate Sustainability Reports (CSR) to promote industry transparency.  Participating in environmental and social initiatives is also a competitive advantage for these Fortune 500 companies.  Customers can support a company based on their environmental friendliness or social responsibility.  Companies are then encouraged to …