Natural Resources and Conservation Commons^™

Unlv Stars Fact Sheet, University Of Nevada, Las Vegas

Reports (USI)

University of Nevada, Las Vegas, by earning a 2011 Silver Rating in the Sustainability Tracking, Assessment & Ratings System (STARS), is ahead of the curve among public universities – and improving.

STARS is a voluntary, self–reporting framework developed by the Association for the Advancement of Sustainability in Higher Education (AASHE) to help measure sustainability performance over time and among colleges and universities nationwide. The UNLV Sustainability Council oversaw STARS, which by measuring sustainability can help UNLV to reduce energy consumption and waste, improve education, attract research, and generate jobs.

A rating of Silver puts UNLV in great company – with …

Unlv Stars Unabridged Report, University Of Nevada, Las Vegas

Reports (USI)

University of Nevada, Las Vegas, by earning a 2011 Silver Rating in the Sustainability Tracking, Assessment & Ratings System (STARS), is ahead of the curve among public universities – and improving.

STARS is a voluntary, self–reporting framework developed by the Association for the Advancement of Sustainability in Higher Education (AASHE) to help measure sustainability performance over time and among colleges and universities nationwide. The UNLV Sustainability Council oversaw STARS, which by measuring sustainability can help UNLV to reduce energy consumption and waste, improve education, attract research, and generate jobs.

A rating of Silver puts UNLV in great company – with …

Habitat Selection By Female Swift Foxes (Vulpes Velox) During The Pup- Rearing Season, Indrani Sasmal, Jonathan A. Jenks, Troy W. Grovenburg, Shubham Datta, Greg. M. Schroeder, Robert W. Klaver, Kevin M. Honness

The Prairie Naturalist

The swift fox (Vulpes velox) was historically distributed in western South Dakota including the region surrounding Badlands National Park (BNP). The species declined during the mid-1800s, largely due to habitat loss and poisoning targeted at wolves (Canis lupis) and coyotes (C. latrans). Only a small population of swift foxes near Ardmore, South Dakota persisted. In 2003, an introduction program was initiated at BNP with swift foxes translocated from Colorado and Wyoming. We report on habitat use by female swift foxes during the pup-rearing season (May–July) in 2009. Analyses of location data from 13 radiomarked female foxes indicated disproportional use (P < 0.001) of some habitats relative to their availability within swift fox home ranges. Swift foxes used grassland (ŵ = 1.01), sparse vegetation (ŵ = 1.43) and prairie dog towns (ŵ = 1.18) in proportion to their availability, whereas they were less likely to use woodland (ŵ = 0.00), shrubland (ŵ = 0.14), pasture/agricultural-land (ŵ = 0.25) and development (ŵ = 0.16) relative to availability. Swift foxes typically are located in habitats that provide greater visibility, such as shortgrass prairie and areas with sparse vegetation; which allow detection of approaching coyotes (e.g., primary predator of swift foxes).

Distribution Of Crayfish Species In Select North Dakota Streams, Cari-Ann Hayer, Terrance L. Velazquez, Mclain S. Johnson, Brian Graeb

The Prairie Naturalist

Crayfish have an integral role in aquatic ecosystems, serving as herbivores, predators, detritivores, and prey for fishes and other aquatic and terrestrial animals (Momot 1995, Taylor et al. 1996, Martin 1997). Many crayfish populations are currently declining as a result of habitat alteration (Taylor et al. 1996) and invasive predators (e.g., rusty crayfish Orconectes rusticus [Girard; Lodge et al. 2000]). Knowledge of crayfish distribution and biology in North America and specifically North Dakota is sparse or lacking (Taylor et al. 1996) and baseline information is necessary to identify effects of anthropogenic alterations. Early inventories documented 3 crayfish species in North …

The Conservation And Habitat Ecology Of Antillean Manatees (Trichechus Manatus Manatus) In The Drowned Cayes Area Of Belize, Central America, Katherine Spencer Lacommare

Graduate Doctoral Dissertations

The Drowned Cayes area of Belize, Central America is regionally important for the conservation of Antillean manatees in the Caribbean (Lefebvre et al. 2001; Quintana-Rizzo & Reynolds 2008). These islands are increasingly threatened by human activities such as tourism, development and population growth. The objective of this dissertation is to evaluate manatee habitat use and status in this area. The 5 specific objectives are to examine manatee (1) distribution in the Drowned Cayes, (2) use of seagrass beds and forage selection, (3) resting habitat use and selection (4) response to disturbance, and (5) trends in abundance and to suggest a …

Mapping Conservation Opportunity Areas For The Intertwine's Regional Conservation Strategy, Theresa Burcsu, James S. Kagan

Institute for Natural Resources Publications

As part of efforts to develop the Regional Conservation Strategy (RCS) for the greater Portland-Vancouver region, Oregon State University’s Institute for Natural Resources (INR) was asked to use spatial modeling to identify conservation opportunity areas (COAs). To complete the project, INR analysts proposed a strategy that would map high value areas using a landscape approach that is focused on relatively high spatial resolution data sets available for the whole metropolitan region. The approach creates 2 main metrics: one focused on terrestrial organisms and the other focused on aquatic and riparian organisms. These are combined to create a map of highly …

Slides: Introduction To Large-Scale Planning And The Intermountain Bmp Project, Kathryn Mutz

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

Presenter: Kathryn Mutz, Natural Resources Law Center, University of Colorado School of Law

18 slides

Agenda: Best Management Practices (Bmps): What? How? And Why?, Houston Advanced Research Center. Environmentally Friendly Drilling Systems Program, Research Partnership To Secure Energy For America, University Of Colorado Boulder. Natural Resources Law Center. Intermountain Oil And Gas Bmp Project

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

The Environmentally Friendly Drilling Systems (EFD) Program, managed by the Houston Advanced Research Center, works to identify, develop and transfer critical, cost effective, new technologies that can provide policy makers and industry with the ability to develop natural gas reserves in a safe and environmentally friendly manner. Funding for the EFD Program is through a grant from the Research Partnership to Secure Energy for America, established under the 2005 Energy Act. Within the EFD Program, some projects focus on technologies for developing energy sources in environmentally sensitive areas; others (like the NRLC’s BMP Project) seek ways to reduce the environmental …

Slides: The Costs And Benefits Of Best Management Practices: Insights From The Marcellus Shale, Timothy J. Considine

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

Presenter: Timothy J. Considine, School of Energy Resources, Department of Economics and Finance, University of Wyoming

15 slides

Slides: Bmps For Reclamation: Do We Know What Is Effective?, Peter Stahl

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

Presenter: Pete Stahl, Wyoming Reclamation and Restoration Center

19 slides

Slides: The Economic Benefits Of Completing Initial Reclamation Successfully For Oil And Gas, David Chenoweth, David Holland, Gerald Jacob, Lindsey Kruckenberg, John Rizza, Bryan Whiteley

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

Presenters: Joe Schneider and Colby Reid, Western States Reclamation, Inc.

34 slides

Slides: Arctic Ecosystem Services Measurement And Modeling Project, Eric Biltonen

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

Presenter: Eric Biltonen, PhD, Environment Economist, Houston Advanced Research Center

8 slides

Slides: Master Development Plans (Mdps): Oil And Gas Projects, Mary Bloomstran

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

Presenter: Mary Bloomstran, Edge Environmental

19 slides

Slides: Planning Tools: Wildlife Mitigation Plan (Wmp), Comprehensive Drilling Plan (Cdp), Geographic Area Plan (Gap), Ginny Brannon

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

Presenter: Ginny Brannon, Colorado Department of Natural Resources

7 slides

Slides: Master Development Plans (Mdps) / Geographic Area Plans (Gaps): Comprehensive Planning Tools For Oil And Gas Projects, Allen B. Crockett

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

Presenter: Mary Bloomstran, Edge Environmental

20 slides

Slides: Environmentally Friendly Drilling Systems Program, Rich Haut

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

Presenter: Rich Haut, Houston Advanced Research Center

6 slides

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

The Green, Blue And Grey Water Footprint Of Crops And Derived Crop Products, Mesfin Mekonnen, Arjen Y. Hoekstra

Daugherty Water for Food Global Institute: Faculty Publications

Abstract. This study quantifies the green, blue and grey water footprint of global crop production in a spatially-explicit way for the period 1996–2005. The assessment improves upon earlier research by taking a high-resolution approach, estimating the water footprint of 126 crops at a 5 by 5 arc minute grid. We have used a grid-based dynamic water balance model to calculate crop water use over time, with a time step of one day. The model takes into account the daily soil water balance and climatic conditions for each grid cell. In addition, the water pollution associated with the use of nitrogen …

Nature Within Reach Of Canadians, Alan Maceachern

History Publications

No abstract provided.

How Much Do U.S. University Students Know, And Want To Know, About Sustainability And Green Building? The Findings Of A Survey, And Possible Implications For General Elective Curricula., Jeremy R. Farner

Purdue Polytechnic Masters Theses

Using the survey approach, this investigation examined the attitudes and interest of college students at two universities in different geographic locations within the United States.  Approximately 24,000 students from all disciplines and majors at Weber State University (WSU) in Utah, and 4,000 at Purdue University in Indiana, were invited to participate in a study to determine current knowledge, familiarity, and interest in topics within the sustainability and Green Building educational arena. The goal of this study was to determine what students already know, would like to know, and how much interest there would be in developing …

Sensitivity To Foliar Anthocyanin Content Of Vegetation Indices Using Green Reflectance, Andrés Viña, Anatoly A. Gitelson

School of Natural Resources: Faculty Publications

Anthocyanins are nonphotosynthetic water-soluble pigments associated with the resistance of plants to environmental stresses such as drought, low soil nutrients, high radiation, herbivores, and pathogens. Information on the absolute and relative amounts of anthocyanins allows evaluating the physiological conditions of plants and their responses to stress and has the potential for evaluating plant species diversity across broad geographic regions. As anthocyanins absorb radiation in the green region of the electromagnetic spectrum (with a peak of absorption at around 540–560 nm), broadband vegetation indices that use this spectral region in their formulation will exhibit sensitivity to their presence. In this letter, …

National Water Footprint Accounts: The Green, Blue And Grey Water Footprint Of Production And Consumption. Volume 1: Main Report, Mesfin Mekonnen, Arjen Y. Hoekstra

Daugherty Water for Food Global Institute: Faculty Publications

This study quantifies and maps the water footprints of nations from both a production and consumption perspective and estimates international virtual water flows and national and global water savings as a result of trade. The entire estimate includes a breakdown of water footprints, virtual water flows and water savings into their green, blue and grey components. The main finding of the study can be summarized as:

The global water footprint in the period 1996-2005 was 9087 Gm3/yr (74% green, 11% blue, 15% grey). Agricultural production contributes 92% to this total footprint.

About one fifth of the global water footprint relates …

Vadose Zone Mapping Using Geographic Information Systems And Geostatistics, Ruopu Li, Lin Zhao

School of Natural Resources: Faculty Publications

Characteristics of the vadose zone media are important for assessing contamination potentials for projects such as landfill siting and planning. However, accurate vadose zone maps at the regional scale are often not available. This study successfully mapped low-permeable components of the vadose zone across the Elkhorn River Basin, Nebraska, using geographic information systems (GIS), groundwater level data, and a test hole database. The map has the potential to land use planners for searching and planning landfill sites.

National Water Footprint Accounts: The Green, Blue And Grey Water Footprint Of Production And Consumption, Volume 2: Appendices, Mesfin Mekonnen, Arjen Y. Hoekstra

Daugherty Water for Food Global Institute: Faculty Publications

Contents

Appendix I. The water footprint of national production (Mm³/yr)

Appendix II. Virtual-water flows related to trade in crop, animal and industrial products, per country (Mm³/yr)

Appendix III. International virtual-water flows per product category (Mm³/yr)

Appendix IV. National water saving related to trade in agricultural and industrial products per country (Mm³/yr)

Appendix V. Global water saving related to trade in agricultural and industrial products, per product (Mm³/yr)

Appendix VI. The average water footprint per ton of commodity per country, weighted based on origin (WF* in m³/ton)

Appendix VII. …

National Park Service Cave And Karst Resources Management Case Study: Great Smoky Mountains National Park, Daniel C. Nolfi

Masters Theses & Specialist Projects

As discussed in the National Parks Service’s (NPS) Directors Orders/Natural Resources Management Reference Manual #77 and the 2006 NPS Management Policy Handbook, implementing a management plan specifically for cave and karst resources within a national park is paramount to afford these resources appropriate protection. With support from the Federal Cave Resources Protection Act and the National Park Service Organic Act of 1906, management actions protecting caves has begun to place significant importance outside the traditional cave environment onto a broader karst landscape. The need to understand and protect the karst environment and caves as a karst resource has taken a …

Towards A Philosophy Of Woodworking: Re-Embracing Community And Quality Craftsmanship In Contemporary America, Patrick J. Szymanski

Master of Liberal Studies Theses

Since the Scientific Revolution of the seventeenth-century, humanity has appropriated the natural world for its uses, and only recently have we begun to understand the consequences of our actions. This misuse of the natural world has manifested itself thoroughly in all industries, including the woodworking field. To counteract this problem, I investigate its Cartesian philosophical underpinnings and propose a solution based upon the interconnected philosophy of the German Existentialist Martin Heidegger. Equipped with both the philosophy of Heidegger and concepts from the Deep Ecology movement (which insists upon the intrinsic value of all life on earth), I work to reformulate …

A Watershed-Scale Assessment Of A Process Soil Co2 Production And Efflux Model, Diego Andrés Riveros-Iregui, Brian L. Mcglynn, Lucy A. Marshall, Daniel L. Welsch, Ryan E. Emmanuel, Howard E. Epstein

School of Natural Resources: Faculty Publications

Growing season soil CO₂ efflux is known to vary laterally by as much as seven fold within small subalpine watersheds (<5 >km²), and such degree of variability has been strongly related to the landscape-imposed redistribution of soil water. Current empirical or process models offer low potential to simulate this variability or to simulate watershed-scale dynamics of soil CO₂ efflux. We modified an existing process soil CO₂ production and efflux model to include spatially variable soil moisture, and applied it to a well-studied and moderately complex watershed of the northern Rocky Mountains. We started at the …

Ecotourism In Costa Rica: Environmental Impacts And Management, Emily Mckeone

Department of Environmental Studies: Undergraduate Student Theses

Globally we are witnessing growing environmental destruction, particularly to the natural resource bases of underdeveloped countries. If ecotourism can generate profits for local economies, while protecting and conserving the natural resource base of that community, it could be a strong alternative for numerous countries. Evidence suggests that the ecotourism industry has been expanding at a rapid rate in recent decades (Dasenbrock 2002). It is important to understand the positive and negative ecological impacts of the industry as this rapid growth rate continues.

The main objective of this study is to highlight the strengths and weaknesses of the ecotourism industry in …

21rst Century Educational Farmstead, Trevis Carmichael

Department of Environmental Studies: Undergraduate Student Theses

When Europeans began settling in the United States, farmsteads were built across the Great Plains. Out of necessity, these had to function in a self-sufficient manner; meaning the people had to produce their own food, use local materials, and be energy efficient for their transportation. Parents had to teach their children how to do all of the practical work it took to maintain their lives. This was the foundation that America was built upon. Having completed the first decade of the 21st century, the time seems right for a mental re-settlement that follows some of those same principles. Teaching our …

Educating Young Adults About Sustainable Development, Meghan Lewis

Department of Environmental Studies: Undergraduate Student Theses

This qualitative study on the types of environmental education on different age groups was conducted in Lincoln, Nebraska. The purpose of this thesis is to identify what age group and educational methods would be most effective to educate Lincoln citizens on the importance and benefits of sustainable development. Environmental education is an important aspect in implementation of new, environmentally friendly ideas.

Lincoln environmentalists are working to improve the city’s sustainability. Finding a way to consistently educate Lincoln residents on the importance and benefits of sustainable development will increase the public’s awareness of their efforts, leading to a greater interest in …