Sustainability Commons^™

Changing Climatic Conditions In The Colorado River Basin: Implications For Water Resources Management In The Las Vegas Valley, Srijana Dawadi

UNLV Theses, Dissertations, Professional Papers, and Capstones

Climate change affects the water available in a region. It also affects the water demand, because of the increase in temperature. A system dynamics model was developed for the Colorado River Basin (CRB), operating at a monthly time scale, to assess the potential impacts of climate change on streamflow in the Colorado River and its subsequent impact on the water resources management in the Las Vegas Valley (LVV). The effect of climate change on streamflow was evaluated using 16 global climate model outputs for 3 emission scenarios, also referenced in the Inter-Governmental Panel on Climate Change Fourth Assessment Report. Risk …

Modeling Passive Solar Distillation Production In Las Vegas, Nevada, Noe I. Santos

UNLV Theses, Dissertations, Professional Papers, and Capstones

A study has been performed to examine the effects of daily weather on the performance of commercial solar distillation basins (solar stills). The objectives of this study were to evaluate the long term performance of solar stills, to instrument two solar stills and record sub-hourly thermal properties, to evaluate existing heat transfer modeling methods for hourly production, and to create new models to predict daily production using experimental distillate production and local weather data by utilizing artificial neural networks, genetic algorithms, and multivariate regression. A system dynamics model was also created to determine the required basin area and storage volume …

Mapping Potential Crp Land And Determining Crp Profitability In Lancaster County, Jamie Pesek

Department of Environmental Studies: Undergraduate Student Theses

Annually 17 tons of soil is lost due to the erosion of agriculture land. A majority of the soil lost is fertile topsoil, which can render the land unproductive. The Conservation Reserve Program (CRP) was enacted to reduce the high erosion rates on agriculture land by giving landowners a monetary incentive to let their land lay idle and allow the soil to regenerate. Although there is awareness of the benefits of CRP, little effort has been put toward delineating CRP eligible land. In this project, Geographical Information Systems were used to map CRP eligible land in Lancaster County, Nebraska based …

Green Worlds And Ecosemiotics, Paul Siewers

Faculty Conference Papers and Presentations

"Overlay landscapes" in Early Insular literatures, and how they connect early medieval cosmology with current-day ecosemiotics..

The Autonomy House: Team Las Vegas Conceptual Design, University Of Nevada, Las Vegas. Solar Decathlon Team.

DesertSol: Planning and Design

An overview of a net-zero energy concept house developed for the 2013 Solar Decathlon. Document uses original project name "Autonomy House".

Team Las Vegas Solar Decathlon 2013: Technical Proposal, University Of Nevada, Las Vegas. Solar Decathlon Team.

DesertSol: Planning and Design

Team Las Vegas is proposing an elegant, sustainable, and innovative home design that aims to be net zero energy as part of participation in the 2013 Solar Decathlon supported by the Department of Energy and the National Renewable Energy Laboratory (NREL). The home will be constructed and tested at the 2013 Solar Decathlon competition at a location to be determined by NREL. Imagine a home that captures energy instead of reflecting sunlight; one that filters rainwater and sequesters carbon in its vegetation and soils; one that actually gives back to the ecosystem in which it resides, and supports sustainability for …

Changing The Way We View Humanity And The Rest Of Nature, Robert Costanza

Institute for Sustainable Solutions Publications and Presentations

An introduction is presented in which the editor discusses various reports within the issue on topics including the idea of ecosystem services, how ecosystem aided to solve the mother of all problems and how ecosystem services offer real solutions to problems.

A Global Partnership For Ecosystem Services, Dolf De Groot, Robert Costanza, Dieter Van Den Broeck, James Aronson

Institute for Sustainable Solutions Publications and Presentations

The article offers information on the participation of the Baviaanskloof Mega Reserve in the Ecosystem Services Partnership (ESP) in South Africa. It mentions that an active group of scientists has been working with the local and ESP to restore the Mega Reserve using the ecosystem services. The group combines a learning village to raise awareness of the project and a tree nursery that specializes in indigenous species.

Indigenous Australians Fight Climate Change With Fire, Scott Heckbert, Jeremy Russell-Smith, Andrew Reeson, Glenn James

Institute for Sustainable Solutions Publications and Presentations

The article focuses on the move of Indigenous people in Australia to implement fire management in an effort to improve landscape condition and reduce greenhouse gas emissions. It highlights the launch of the West Arnhem Land Fire Abatement (WALFA) project, a prime example of scientists, governments, Indigenous land managers, and carbon markets connecting to offer innovative solutions to resource management and economic development. It also highlights ecosystem services in the region.

Sustainability And Climate Models For The Intermountain West: An Annotated Bibliography, Marianne A. Buehler, William E. Brown Jr.

Brookings Mountain West Publications

This resource on climate models and sustainability in the Intermountain West, a region that includes the states of Arizona, Colorado, Idaho, Nevada, New Mexico, and Utah, is a collaborative effort between the UNLV Libraries (http://library.unlv.edu/) and Brookings Mountain West (http://brookingsmtnwest.unlv.edu/).

The selected citations include academic, government, and non-profit information that highlight ongoing research on climate models and sustainability efforts in the region. The websites, government studies, independent reports, scholarly articles, and media reports reflect the diversity and complexity of climate change and sustainability issues in a region that contains widely varying ecosystems. The Intermountain West, with its deserts, basins, mountains, …

Take Pride In America Phase Iii: Quarterly Progress Report, Period Covering July 25, 2011-October 24, 2011, Margaret N. Rees

Anti-littering Programs

• The GIS database was field tested.
• Three youth groups began the Hector’s Helpers curriculum.
• America Recycles Day event planning occurred.
• Forms were developed for the volunteer monitoring program.

Senior Internship With River Keepers, Christine Hokkala-Kuhns

Honors Capstones

Capstone submitted as a graduation requirement for BSU Honors Program.

Dissemination Of Geological Information In Avoiding Geotechnical Risks Associated With Tunnel Construction: Lessons Learned From Deep Voids In Marble In Lower Manhattan, New York City, Nazrul I. Khandaker, Stanley Schleifer, Masud Ahmed, Leah Scott

Publications and Research

Test boring associated with the recently accomplished City Water Tunnel # 3 in Manhattan, New York City revealed moderately to highly weathered marble with insoluble silicate residues composed mostly of phlogopite, chlorite, and tremolite. Apparent control on the weatherability of the marble was in response to original mineral constituents dominating this lithology. Encountered marble samples ranged between pure calcitic to mixed dolomitic/siliceous types. Fresh marble samples collected from adjacent boring locations revealed characteristic geochemical data: Lime (25-45%), Silica (4-7%), Alumina (1-3%), MgO (5-20%), and LOI (35-42%); compressive strength of unweathered marble varied between 2000-3000 Kg/cm². Relict foliations with …

Take Pride In America In Southern Nevada: Quarterly Progress Report, Period Covering July 6, 2011-October 5, 2011, Margaret N. Rees

Anti-littering Programs

• A total of 6 clean-up events were conducted this quarter.
• Interagency cooperation continued.
• Recycling containers were distributed to agencies for use at public events.
• Website redesign continued.

Is Lac Anony Reaching Its Tipping Point? A Comparative Case Study Of The Traditional Fishery At The Village Of Antsovela, Corinne Haynes

Independent Study Project (ISP) Collection

Traditional fisheries are globally recognized as an important supplier of food resources. In fact, “small-scale fisheries provide over half the world’s wild-caught seafood” (Shester and Micheli, 2011). All around the southern tip of Madagascar, the traditional fishing industry acts as one of the most common livelihoods. The island nation contributes 120,000,000 tons of aquatic resources to the world supply each year, the majority of which is caught by traditional fishermen found in 1,250 rural villages all around the island. However, 80% of the catch is consumed locally, pinpointing the main goal of these traditional fishermen: to feed their families (RAZANOELISOA, …

Dr7a: Changes In Ecosystem Services And Migration In Low-Lying Coastal Areas Over The Next 50 Years, Robert Costanza, Ida Kubiszewski, Joe Roman, Paul Sutton

Institute for Sustainable Solutions Publications and Presentations

This paper examines the history and current status of ecosystem services in low-lying coastal areas (LLCAs), their potential changes because of wider environmental and social shifts, and the potential impacts of these changes on human migration. We synthesised information from a number of sources on the status and value of ecosystem services in LLCAs, including information about key ecosystems that are likely to be particularly vulnerable to environmental change. We created maps of ecosystem and human population changes in LLCAs and then estimated changes in ecosystem services. Estimating the impacts of these potential changes depends on the future scenario one …

El Agua O El Oro: La Lucha Por Quimsacocha, Laura Moulton

Independent Study Project (ISP) Collection

El 2 de octubre, del 2011, en la comunidad de Victoria del Portete, los usuarios del Sistema Comunitario de Agua de Tarqui y Victoria del Portete participaron en una consulta popular para decidir si están de acuerdo o no con el proyecto minero de oro de Quimsacocha. A través de esta consulta, se dio a conocer la voluntad de la gente. De los 1.047 votos, 958 se pronunciaron “No” a la minería a gran escala, siendo el 92,38% del total. “Con la consulta, dijimos no al oro, si al agua,”[1] dijo Fanny Paute, habitante de Tarqui. Para la gente …

Greening Of Ill At Himmelfarb Library, Yvonne Lee, Alek Potrzebowski, Kathe Obrig

Himmelfarb Library Faculty Posters and Presentations

Traditionally, the Interlibrary Loan (ILL) Department consumed the largest amount of paper from routine printing of articles/chapters before delivery. In 2010, staff examined existing processes to find ways to print only when necessary and become a greener department. This poster presentation explains the implementation and the outcomes of the "greening" initiative in the Interlibrary Loan (ILL) Department of the Himmelfarb Health Sciences Library.

Photography And Poetry In Children’S Literature: An Illustrated Journey Through Environment And Place, Hannah Crews

Independent Study Project (ISP) Collection

This creative independent study project began as a photo documentation of the environment along a two-week hiking trip on the Great South West Walk in Victoria. It developed into a lesson in experiential education in nature and environmental education through children’s literature that ultimately produced a photographically illustrated children’s story called The Future of Cobboboonee. The story, written in poetry, takes the main characters on an adventure into an unfamiliar world in search of more space for expanding their population. Ultimately, they learn lessons of sustainability and conclude that they must conserve their home, for it is all they have. …

Redefinir “Desarrollo Sustentable”: El Caso De Un Grande Proyecto Hidroeléctrico, Keely Mccaskie

Independent Study Project (ISP) Collection

En la región de los Manduriacos en el noroccidente del Ecuador, el río Guayllabamba pasa entre las provincias de Pichincha e Imbabura. El área es campo rural—una colección de bosques subtropicales primarios y secundarios, fincas, y pueblos pequeños que nacieron en las últimas cuatro décadas. Estas tierras forman parte de la subcuenca media del río Guayllabamba, donde la lluvia se captura y fluye hacia el río. Cerca de los pueblos de Cielo Verde (Imbabura), Santa Rosa (Pichincha) y Guayabillas (Pichincha), el gobierno del Ecuador ha propuesto el proyecto hidroeléctrico Manduriacu. Esta grande represa sería parte de una cascada de represas …