Physical Sciences and Mathematics Commons^™

Science With A Skew: The Nuclear Power Industry After Chernobyl And Fukushima, Gayle Greene

Scripps Faculty Publications and Research

It is one of the marvels of our time that the nuclear industry managed to resurrect itself from its ruins at the end of the last century, when it crumbled under its costs, inefficiencies, and mega-accidents. Chernobyl released hundreds of times the radioactivity of the Hiroshima and Nagasaki bombs combined, contaminating more than 40% of Europe and the entire Northern Hemisphere. But along came the nuclear lobby to breathe new life into the industry, passing off as “clean” this energy source that polluted half the globe. The “fresh look at nuclear”—in the words of a New York Times makeover piece …

Review: Robert H. Nelson, The New Holy Wars: Economic Religion Vs. Environmental Religion In Contemporary America, Andre Wakefield

Pitzer Faculty Publications and Research

This is a book review of Robert H. Nelson's The New Holy Wars: Economic Religion vs. Environmental Religion in Contemporary America. Nelson argues that environmentalism and economics represent competing religious worldviews. Within this framework, debates over issues like global warming and acid rain become veiled theological disputes between these two “secular religions.” Nelson paints with a broad, aggressive brush. This is both the strength and weakness of his book, as he conjures a world of epic battles between the economic faithful, who worship material progress, and the environmentally pious, who bemoan the corruption visited by humans upon the natural world. …

Emerging Solar Cell Technology: Advances In Solid-State Polymer Hybrid Dye-Sensitized Solar Cells, Andrew De Jong

Environmental Analysis Program Mellon Student Summer Research Reports

Mr. de Jong worked at Oxford University to extend solid-state solar cells’ photoresponse by taking advantage of a favorable energy-transfer mechanism.

Man, Nature, And New Ideas: The Legacy Of Sea Pines Plantation, Markham M. Shofner

Pomona Senior Theses

My goal is to learn the history of Hilton Head Island and logically reason out the way it grew, marking Sea Pine’s design influence over time and place. This paper is meant to be a piece of nature and history writing, which has implications for the study of environmental economics and real-estate design practices, but is not strictly about either. The thrust of this piece is the mapping of developmental philosophies and their reflection in the land. This topic interests me because at its core, it looks at how decisions are made, and the trade offs that influence them. The …

Let It Be, Char Miller

Pomona Faculty Publications and Research

No abstract provided.

Subaerial Freshwater Stromatolites In Deer Cave, Sarawak – A Unique Geobiological Cave Formation, Joyce Lundberg, Donald A. Mcfarlane

WM Keck Science Faculty Papers

A suite of distinctive freshwater subaerial phosphatic stromatolites is developed close to the northeastern entrance of Deer Cave, Gunung Mulu National Park, Sarawak, Borneo, in conditions of very low light but ample supply of nutrients from guano. These stromatolites are not particulate; they are composed of alternating layers of more porous and more dense amorphous hydroxylapatite. This biomineralization occurs as moulds of coccoid (the majority) and filamentous (less abundant) cyanobacteria. Mineralization occurs at a pH of ~ 7.0 in the extracellular sheaths and in micro-domains of varying carbonate content in the surrounding mucus of the biofilm. The most recent surfaces …

Trash Talk: A Case Study Of Waste Analysis At Pomona College, Char Miller, Bowen Close

Pomona Faculty Publications and Research

Purpose: This paper presents the pedagogical initiatives associated with and the practical outcomes of a multi-student independent study that analyzed the campus waste stream and developed real-world solutions in accord with the college’s sustainability commitments and goals.

Design/methodology: The paper reviews the course structure, presents research findings and the individual student-developed solutions, and assesses their ability to reduce the campus’s waste stream.

Findings: Developing a class to audit the campus waste stream offers students an unusual educational opportunity to apply theoretical insights to and test these against a real-world problem; their analyses and projects also has helped …

Overcoming The Obstacles To Sustainability In Ghana, Ashley M. Scott

CMC Senior Theses

For several decades following its independence from Great Britain, Ghana’s policies continued to promote over-extraction of natural resources to the detriment of its economy and rural communities. Agricultural and forestry policy has gradually evolved to foster more sustainable and equitable practices, as in building partnerships with the private sector to fund infrastructure improvements. Policy has recently recognized the dire need to adopt agricultural practices and means of forest resource extraction that are compatible with ecological stewardship. However, many shortcomings are still apparent. Large logging operations completely disregard forestry regulations with impunity, whereas rural sustenance extractors are severely punished in the …

Energy Storage: Technology For A More Efficient Grid, Noah Proser

CMC Senior Theses

Energy storage technologies have the potential to revolutionize the electric grid by allowing for the integration of renewable generation while increasing the utilization and efficiency of current grid assets. These technologies include pumped hydroelectric storage, compressed air energy storage (CAES), flywheels, batteries, thermal energy storage (TES), super capacitors, and superconducting magnetic energy storage (SMES). While energy storage has been implemented in some areas, its benefits are greatly undervalued by current regulatory frameworks leading to suboptimal outcomes for grid operators, utilities, and ratepayers. Large-scale adoption of storage technologies will require regulatory frameworks that recognize the benefits of grid-scale storage across generation, …

Cultivating Youth Earth Connections Summer Internship Program (Yec): A Hands-On Environmental Justice Focused Farming Program At The High School Level, Samuel Lewis

Pomona Senior Theses

YEC’s main goal was to open dialogue with high school students from under resourced communities about environmental injustices and to create and explore positive alternatives. The summer program, which was funded by the 2010 Davis Projects for Peace and the Pomona College Summer Undergraduate Research Project Award, included a group of 11 high school students from Pomona, Montclair, La Puente, and Chino Hills, CA. The students were paid to participate in the program for 6 weeks in the summer of 2010, five days a week, for 30 hours each week. The program was designed to consistently connect movements for food …

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 …