Physical Sciences and Mathematics Commons^™

Nevada Interagency Volunteer Program: Helping Hands Across Public Lands – Phase Ii: Quarterly Progress Report, Period Covering October 1, 2010 To December 31, 2010, Margaret N. Rees

Get Outdoors Nevada

• The number of records in the volunteer database decreased by 1.17% over the last quarter. The database now contains 6,534 records.
• Results show an average of 836 visits per month, with an average of 2,081 pages viewed per month.
• Get Outdoors Nevada supported nineteen volunteer events in a variety of ways. These events utilized 1,225 volunteers whom contributed 6,921 hours of service.
• Volunteer fall training has been completed with 61 volunteers attending 3 trainings.
• Fall training has been completed.
• Spring training scheduling is underway.
• Volunteer Orientation Training Automation is scheduled to be completed in February.
• One hundred and thirty-four people …

Lake Mead National Recreation Area Monitoring And Evaluation Of Sensitive Wildlife: Quarterly Progress Report, Period Ending December 31, 2010, Margaret N. Rees

Wildlife Monitoring

Project 1. Relict Leopard Frog Monitoring, Management, and Research

• Final milestones and deliverables for this project were completed this quarter.
• Fall monitoring surveys were completed at all sites.
• Habitat actions to improve breeding pools were conducted at one site.
• Data and associated metadata were compiled and quality assured.
• Final and annual reports were written and submitted in required formats for Clark County

and the Relict Leopard Frog Conservation Team.

Project 2. Bald Eagle Winter Monitoring and Evaluation

• This project was previously completed and all associated deliverables met.
• Efforts were provided this quarter in support of the 2011 winter count.

Project …

Revegetating Burned Arid Lands: Identifying Successful Native Species Using Trait And Competition Analysis: Final Report, Scott R. Abella

Fire Science

Species selection can make the difference between successful revegetation projects and costly failures. Candidate native species for revegetating burned arid lands in the southwestern United States must meet at least two criteria. These species must: (1) be competitive in postfire environments typically dominated by exotic grasses, and (2) be able to become established reliably by seeding or planting. In response to Manager’s Request Task 3 (reestablishment of native vegetation after fires on arid lands) in the 2006 JFS announcement for proposals, this research tackled the problem of selecting native species with the greatest chance of revegetation success by conducting synergistic …

Model-Based Analysis Of Electric Drive Options For Medium-Duty Parcel Delivery Vehicles, Robb A. Barnitt, Aaron D. Brooker, Laurie Ramroth

Publications (T)

Medium-duty vehicles are used in a broad array of fleet applications, including parcel delivery. These vehicles are excellent candidates for electric drive applications due to their transient-intensive duty cycles, operation in densely populated areas, and relatively high fuel consumption and emissions. The National Renewable Energy Laboratory (NREL) conducted a robust assessment of parcel delivery routes and completed a model-based techno-economic analysis of hybrid electric vehicle (HEV) and plug-in hybrid electric vehicle (PHEV) configurations. First, NREL characterized parcel delivery vehicle usage patterns, most notably daily distance driven and drive-cycle intensity. Second, drive-cycle analysis results framed the selection of drive cycles used …

College Of Engineering Senior Design Competition Fall 2010, University Of Nevada, Las Vegas

Fred and Harriet Cox Senior Design Competition Projects

Part of every UNLV engineering student’s academic experience, the senior design project stimulates engineering innovation and entrepreneurship. Each student in their senior year chooses, plans, designs, and prototypes a product in this required element of the curriculum. A capstone to the student’s educational career, the senior design project encourages the student to use everything learned in the engineering program to create a practical, real world solution to an engineering challenge.

The senior design competition helps to focus the senior students in increasing the quality and potential for commercial application for their design projects. Judges from local industry evaluate the projects …

Effect Of Spatial And Temporal Variability Of Antecedent Moisture Content On Model-Generated Runoff From An Arid Watershed, William J. Meyer

UNLV Theses, Dissertations, Professional Papers, and Capstones

Streams in the arid southwest are typically ephemeral, and stream gages are not commonly available. Consequently, runoff data from storm events is not available, and flood control facility design or other water resource related decisions are based on synthetic hydrographs. In the Mojave Desert region of Southern Nevada, the duration of storm used to develop these synthetic hydrographs is the 6 hour storm. The 6 hour storm is used to simulate high intensity summer storms. Additionally, soils information used in the calculations for these synthetic hydrographs is taken from maps that are generally developed for a broad range of issues …

A Study On Eco-Friendly Merchandise In A Resort Retail Environment, Lindsey C. Patrick

UNLV Theses, Dissertations, Professional Papers, and Capstones

The purpose of this study is to determine consumer purchasing habits of ecofriendly apparel in a retail resort environment. In order to find the rationale behind purchasing decisions, this study measured sales and survey responses based on the choice of two tee shirt options, eco-friendly tee shirts and regular cotton tee shirts. The survey was given to all customers purchasing these tee shirts in order to determine specific demographic information as well as their personal opinions on eco-friendliness, and willingness to pay a premium for eco-friendly products. Due to a lack of previous research in this field, this study is …

Evaluating The Energy And Carbon Footprint Of Water Conveyance System And Future Water Supply Options For Las Vegas, Nevada, Eleeja Shrestha

UNLV Theses, Dissertations, Professional Papers, and Capstones

Water production requires the use of energy to transport water from distant locations, pump groundwater from deep aquifers and treat water to meet stringent drinking water and wastewater regulations. Energy production based on its source involves the emission of greenhouse gases also known as carbon footprint, which is the leading cause of global warming and climate change. Because of growing concerns of global warming due to these emissions, water providers are required to analyze the energy and associated carbon footprint of existing water production facilities and future water supply options. A system dynamics model is developed to estimate the energy …

Improving Ensemble Streamflow Prediction Using Interdecadal/Interannual Climate Variability, Kenneth W. Lamb

UNLV Theses, Dissertations, Professional Papers, and Capstones

The National Weather Service’s (NWS) river forecast centers provide long-term water resource forecasts for the main river basins in the U.S. The NWS creates seasonal streamflow forecasts using an ensemble prediction model called the Extended Streamflow Prediction (ESP) software. ESP creates runoff volume forecasts by taking the current observed soil moisture and snowpack conditions in the basin and applying them to historical temperature and precipitation scenarios. The ESP treats every historic input year as a likely scenario of future basin conditions. Therefore improving the knowledge about how long-term climate cycles impact streamflow can extend the forecast lead time and improve …

Removal Of Arsenic And Strontium From Aqueous Solution Using Ironoxide Coated Zeolitized Tuff, Nataliya V. Kasimtseva

UNLV Theses, Dissertations, Professional Papers, and Capstones

As world population grows so does the demand for safe drinking water. Meanwhile water resources become increasingly scarce and quality of natural water decreases due to a combination of natural and anthropogenic factors. Industry and agriculture have become a premiere source of hazardous constituents, along with natural processes such as rock weathering and volcanic eruptions. Our ability to remove hazardous constituents from water depends on chosen technology and nature of contaminant. Sorption and ion-exchange have been widely applied for water purification. Natural zeolites have been widely applied in water and waste water treatment as ion-exchangers for removal of harmful contaminants …

Design Standards Within Constructed Wetlands For The Reduction Of Mosquito Populations In Clark County, Nevada, Phillip C. Bondurant

UNLV Theses, Dissertations, Professional Papers, and Capstones

Wetlands are considered one of the most productive ecosystems in the world and provide many benefits to the environment. However, the slow moving and sometimes stagnant water created by the vegetation in the wetland creates an ideal environment for the proliferation of mosquitoes. Mosquitoes are the most important insect disease vector worldwide. The presence of mosquitoes within wetlands increases the risk of disease transmission among workers and visitors creating a public health concern. Effective design standards aimed at reducing mosquito breeding habitat should be implemented during the construction and planning phase of wetland development to effectively reduce the mosquito populations. …

Detention Basins For Phosphorus And Sediment Control In Clark County, Nevada, Amina Rashid Lodhi

UNLV Theses, Dissertations, Professional Papers, and Capstones

Nonpoint source urban stormwater runoff degrades aquatic ecosystems, and causes flooding. To mitigate its effects on natural and human environments best management practices (BMPs) became popular strategies to protect the integrity of water quality. Similarly, to mitigate the effects of stormwater quantity, detention basins (DBs) were put into place as flood control structures. Water quality control remains an unexplored and important aspect of DB utility, particularly, in arid regions. Since DBs are depressions in the earth and retain water over the course of several hours to days after a rain event, they can potentially act as BMPs. A key pollutant …

An Investigation Of Sustainable Environmental Practices And Consumer Attitudes & Behaviors Toward Hotel Bathroom Amenities, Edward James Bobbett

UNLV Theses, Dissertations, Professional Papers, and Capstones

In the 1980s hotel operators became concerned with greening and sustainability. It was at this time the hospitality industry began focusing on energy efficiency and the sustainable development of tourism (Chan & Lam, 2001; Welford, Ytterhus, & Eligh, 1999). Since then, a global trend has emerged as hotels introduce programs to reduce the amount of resources used and the overall environmental impact they have on the planet, or their carbon footprint. The hospitality industry has introduced programs such as recycling in both the front and back of the house, energy-efficient lighting, towel re-use programs, linen exchange programs, Green Certifications, and …

Education In The Environment: A Strategy For Continued Interagency Outdoor Education Programming: Quarterly Progress Report: Period Ending November 30, 2010, Margaret N. Rees

Reports (PLI Education)

Highlights of the university’s focused efforts during the past three months include the following:

• Two Families in Nature events were held, benefitting approximately 100 people.
• The Nevada Children’s Outdoor Bill of Rights was officially launched on October 9, 2010.
• A total of 18 people are finishing capstone projects and homework to complete requirements for the Nevada State Certification in Environmental Education and Interpretation.
• Forever Earth was scheduled for 35 days serving 965 people.
• Discover Mojave Outdoor World events were conducted for 253 people.

Education In The Environment: A Strategy For Continued Interagency Outdoor Education Programming: Quarterly Progress Report: Period Ending November 30, 2010, Margaret N. Rees

Reports (PLI Education)

Highlights of the university’s focused efforts during the past three months include the following:

• Two Families in Nature events were held, benefitting approximately 100 people.
• The Nevada Children’s Outdoor Bill of Rights was officially launched on October 9, 2010.
• A total of 18 people are finishing capstone projects and homework to complete requirements for the Nevada State Certification in Environmental Education and Interpretation.
• Forever Earth was scheduled for 35 days serving 965 people.
• Discover Mojave Outdoor World events were conducted for 253 people.

Impact Investigation Of Reactor Fuel Operating Parameters On Reactivity For Use In Burnup Credit Applications, Tanya N. Sloma

UNLV Theses, Dissertations, Professional Papers, and Capstones

When representing the behavior of commercial spent nuclear fuel (SNF), credit is sought for the reduced reactivity associated with the net depletion of fissile isotopes and the creation of neutron-absorbing isotopes, a process that begins when a commercial nuclear reactor is first operated at power. Burnup credit accounts for the reduced reactivity potential of a fuel assembly and varies with the fuel burnup, cooling time, and the initial enrichment of fissile material in the fuel. With regard to long-term SNF disposal and transportation, tremendous benefits, such as increased capacity, flexibility of design and system operations, and reduced overall costs, provide …

Walking Box Ranch Planning And Design Quarterly Progress Report: Period Ending October 10, 2010, Margaret N. Rees

Walking Box Ranch

• UNLV Public Safety is assisting in identifying security methods needed to guarantee safety and security at the ranch after project completion. This effort will involve the assistance of Metro CPTED program officers as design proceeds.
• UNLV IT is determining the extent to which they can assist with networking and technology issues as project design moves forward. They may assist in identifying consultants to hire to assist with technology.
• We have solicited research/education proposals from UNLV faculty for projects to be initiated in the coming year. The goal is to provide seed funding for projects that will expand as the facilities …

Take Pride In America In Southern Nevada: Quarterly Progress Report, Period Covering October 5, 2010 – January 4, 2010, Margaret N. Rees

Anti-littering Programs

• The Hector’s Helpers program with the Clark County School District continued curriculum development.
• The team was selected to serve on the litter and recycling work group for Keep Las Vegas Beautiful.
• The team continued to develop the GIS database.
• A total of 12 clean-up events were conducted this quarter.

Take Pride In America In Southern Nevada: Quarterly Progress Report, Period Covering July 5, 2010 – October 4, 2010, Margaret N. Rees

Anti-littering Programs

• The street team portion of the media campaign was completed.
• The Hector’s Helpers program with the Clark County School District continued curriculum development.
• The team was selected to serve on the litter and recycling work group for Keep Las Vegas Beautiful.
• The team continued to develop the GIS database.
• A total of five clean-up events were conducted this quarter.

Economic Analysis Of A Brackish Water Photovoltaic-Operated (Bwro-Pv) Desalination System, Ali Al-Karaghouli, Lawrence L. Kazmerski

Publications (E)

The photovoltaic (PV)-powered reverse-osmosis (RO) desalination system is considered one of the most promising technologies in producing fresh water from both brackish and sea water, especially for small systems located in remote areas. We analyze the economic viability of a small PV-operated RO system with a capacity of 5 m³/day used to desalinate brackish water of 4000 ppm total dissolve solids, which is proposed to be installed in a remote area of the Babylon governorate in the middle of Iraq; this area possesses excellent insolation throughout the year. Our analysis predicts very good economic and environmental benefits of …

Hrc Enews — 2010 Fall, Megan K. Svarz

Publications (HRC)

This issue contains staff accomplishments and announcements, event listings, and a "new faces" listing for new staff, affiliates, and researchers.

Unlv Magazine, Tony Allen, Shane Bevell, Donna Mcaleer, Ched Whitney, Cate Weeks

UNLV Magazine

No abstract provided.

Mojave Applied Ecology Notes Fall 2010, Adria Decorte, Sharon Altman, Alex Suazo

Mojave Applied Ecology Notes

Adria DeCorte defense, Mojave desert inventory and monitoring mapping project, effect of burial depth on Brassica tournefortii seeds

Nevada Interagency Volunteer Program: Helping Hands Across Public Lands – Phase Ii: Quarterly Progress Report, Period Covering July 1, 2010 To September 30, 2010, Margaret N. Rees

Get Outdoors Nevada

• The number of records in the volunteer database increased by 0.05% over the last quarter. The database now contains 7,669 records.
• Results show an average of 1,060 visits per month, and with an average of 2,597 pages viewed per month.
• Five National Public Lands Day events have been completed.
• The Interagency Volunteer Standard Operations Manual has been updated and revised.
• Get Outdoors Nevada supported six volunteer events in a variety of ways. These events utilized 630 volunteers whom contributed 3,686 hours of service.
• Preparations for the volunteer recognition banquet continued.

Lake Mead National Recreation Area Monitoring And Evaluation Of Sensitive Wildlife: Quartlerly Progress Report, Period Ending September 30, 2010, Margaret N. Rees

Wildlife Monitoring

Project 1. Relict Leopard Frog Monitoring, Management, and Research

• All milestones and deliverables are on schedule
• Reconnaissance conducted at sites in the Gold Butte during coordinated efforts with USGS
• Annual Project Review Presentation provided to Clark County
• Spring-season mark-recapture at Blue Point Spring completed this quarter
• Fall-season mark-recapture effort initiated

Project 2. Bald Eagle Winter Monitoring and Evaluation

• This project has been completed and all associated deliverables have been met

Project 3. Peregrine Falcon Monitoring and Evaluation

• This project has been completed and all final report deliverables have been met
• Presentations were given at the Raptor Research Foundation Annual Conference …

Limnological Assistance For Lake Mead National Recreation Area: Quarterly Report, Period Ending September 30, 2010, Margaret N. Rees

Limnological Studies

Project 1

• Technical assistance with the implementation of the Interagency Monitoring Action Plan (I-MAP) for Quagga Mussels is ongoing. During this quarter, analysis was completed for 11 adult/juvenile samples from the winter 2009 – spring 2010 sampling. Two manuscripts related to the I-MAP were submitted to the peer-reviewed journal, Aquatic Invasions.

Project 2

• Topics and analyses have been approved for annual report development as prescribed by the Limnological and Aquatic Resource Monitoring and Research Plan for Lakes Mead and Mohave.
• Content, including links and photos for the front page, four limnology category web pages, and one associated page have been …

A Short Nuclear Primer, James Conca

UNLV Clean Energy Forum

The 2010 UNLV Clean Energy Forum will take place on the UNLV campus September 8th. The event focuses on clean energy production in Nevada, the US Southwest, and clean research projects nationwide. Subject matter will focus on financing, national policy, current technologies, and nuclear energy.

Unlv Clean Energy Forum 2010 Agenda, University Of Nevada, Las Vegas

UNLV Clean Energy Forum

The 2010 UNLV Clean Energy Forum will take place on the UNLV campus September 8th. The event focuses on clean energy production in Nevada, the US Southwest, and clean research projects nationwide. Subject matter will focus on financing, national policy, current technologies, and nuclear energy.

Unlv Clean Energy Forum 2010 Summary, University Of Nevada, Las Vegas

UNLV Clean Energy Forum

The 2010 UNLV Clean Energy Forum will take place on the UNLV campus September 8th. The event focuses on clean energy production in Nevada, the US Southwest, and clean research projects nationwide. Subject matter will focus on financing, national policy, current technologies, and nuclear energy.

2010 National Clean Energy Summit 3.0: Program Agenda, University Of Nevada Las Vegas, Center For American Progress Action Fund

National Clean Energy Summit

High-level industry leaders, policy experts, investors, and public officials, along with citizens and the media, will gather in Nevada for a day-long summit hosted by the Center for American Progress Action Fund, Senate Majority Leader Harry Reid (D-NV), and the University of Nevada, Las Vegas. National Clean Energy Summit 3.0: Investing in American Jobs, the third annual summit, will bring together top minds to chart the course for our nation’s clean energy future.