Digital Commons Network^™

Water Quality Guidelines And Water Quantity Analysis With Application To Construction Of A Pilot-Scale Wetland Treatment System, Minh Phung Pham

All Theses

A searchable database consisting of compiled water reuse guidelines was created as a screening tool for decision-analysis for potential beneficial reuse in 1) irrigation, 2) livestock watering, 3) aquaculture, and 4) drinking (potable) water. Data compiled from literature for the four water reuses (FWR) yielded guideline values for over 50 water quality parameters, including concentrations of inorganic and organic constituents as well as general water chemistry parameters. These water quality guidelines can be used to identify constituents of concern in water, to determine levels to which constituents must be treated for water reuse applications, and to assess the suitability of …

Understanding Polycyclic Aromatic Hydrocarbon Degradation By Soil Microbial Communites: The Concentration And Distribution Of Aromatic Dioxygenase Genes, Inigo Walker Howlett

Masters Theses and Doctoral Dissertations

The ability to individually identify and enumerate bacterial genes in the environment is an important development in the field of microbial ecology. Researchers are now able to quantify and map populations and communities, the presence of which could only be inferred until recently. Knowledge of this ecology is critical to understanding microbial responses to environmental pollutants, thereby contributing information useful in devising and monitoring bioremediation strategies. The following thesis therefore compares two aromatic dioxygenase genes, nidA and nahAc, which confer the ability for the bacteria carrying the genes to metabolize polycyclic aromatic hydrocarbons (PAHs), persistent pollutant byproducts of coal coking. …

Ecotourism In Dominica: Studying The Potential For Economic Development, Environmental Protection And Cultural Conservation, Vanessa Slinger-Friedman

Faculty Articles

Over the last 20 years, the government of the small Caribbean island nation of Dominica has pursued the development of ecotourism on the island. The hope is that this industry will promote dispersed economic development while providing environmental protection and cultural conservation. However, not enough has been done to determine whether or not the industry is achieving the desired results. To this end, this study explores the growth of the tourism industry on Dominica and shows that, while not perfect, ecotourism is providing some definite benefits to the island in this regard.

Ua12/2/1 College Heights Herald, Vol. 84, No. 50, Wku Student Affairs

WKU Administration Documents

WKU campus newspaper reporting campus, athletic and Bowling Green, Kentucky news. Articles:

• Hale, Marianne. Western Sees Fewer Donations – Fund Raising
• Ulber, Emily. New Software to Monitor Energy Use – Sustainability, Lucid Design Group
• Moore, Josh. House Aids Students with Families – Bowling Green Scholar House
• Stewart, Collen, Angela Oliver & Magen McCrarey. Local Businesses Prosper in Recession – Greener Groundz, Great American Donut Shop, Little Caesars, Aladdin’s Lamp
• Bennett, Emily. A Thousand Words – Kiara Whitney, Jay Eleazer, Bowling Green Hot Rods
• Barczak, Mary. Student Government Association Executives Veto Bill Despite Senate Support
• Brandenburg, Katie. Health Services Prepares for …

Frames And Ways Of Knowing: Key Considerations For Policy Responses To Climate Risk And Vulnerability, Helen Ingram, Joanna Endter-Wada

Environment and Society Faculty Publications

This paper argues that resilience and adaptability in face of climate change is largely dependent upon the ways in which framing occurs and knowledge is produced and diffused in particular communities and contexts. Climate change problems are contextual, multifaceted and complex, engendering wide variation in social sense making and invoking different formulations of facts and relevant knowledge. Transferring and translating information among different ways of knowing and transforming ways of knowing so that they are more inclusive and accepted is critical to adaptability and resilience. Examples from the American West and Latin America illustrate that only when multiple frames and …

Ua12/2/1 College Heights Herald, Vol. 84, No. 48, Wku Student Affairs

WKU Administration Documents

WKU campus newspaper reporting campus, athletic and Bowling Green, Kentucky news. Articles:

• Hale, Marianne. Student Government Association Negotiates Change to $30 Student Fee Proposal
• McCrarey, Magen. Movie Theaters Provide Temporary Relief – Economics
• Ulber, Emily. Landlords Look for Innovative Ways o Attract, Entice Student Tenants – Economics
• McLaughlin, Ariana. A Thousand Words – Spoon Man, Panhandling
• Moore, Josh. Sustainability Contest Winners Announced – Ryan McPeak, Chase Goff, Tom Cannon, Beth Meyer
• Domestic Partners Deserve Benefits Too – Health Insurance
• Erskine, Anne. Editorial Cartoon re: Vandalized Sculptures
• Gilley, Regan & Kevin Smiley. Student Government Association Works to Answer Students’ Concerns
• Schwab, …

Phylogeography Of The Rufous-Naped Wren (Campylorhynchus Rufinucha): Speciation And Hybridization In Mesoamerica, Hernan Vazquez-Miranda, Adolfo G. Navarro-Siguenza, Kevin E. Omland

School of Natural Resources: Faculty Publications

The Rufous-naped Wren (Campylorhynchus rufinucha) is a sedentary, morphologically variable species distributed in the dry forests of Mesoamerica. It ranges from Colima, Mexico, south to Costa Rica along the Pacific slope, with a disjunct population in central Veracruz. Populations of two forms on the Pacific slope intergrade in Chiapas, Mexico, apparently as a result of secondary contact. We sequenced a mitochondrial DNA (mtDNA) gene to explore phylogeographic patterns and hybridization. We found three divergent lineages, two geographically spanning the Isthmus of Tehuantepec and a disjunct Veracruz population. Analyses of molecular variation and statistics are consistent with genetically distinct …

Ua12/2/1 College Heights Herald, Vol. 84, No. 43, Wku Student Affairs

WKU Administration Documents

WKU campus newspaper reporting campus, athletic and Bowling Green, Kentucky news. Articles:

• Howerton, Christina. Board of Regents to Vote on Additional Costs for Course Hours Exceeding 15
• Moore, Josh. Western to Submit 6-Year Capital Plan to the State – Construction
• Simpson, Mandy. Taking On Water – Concrete Canoe, Engineering
• Barczak, Mary. Student Government Association Senate Has Yet to Spend Its Full Budget
• Ulber, Emily. Scholarship Honors Former Psychology Student – Jesse Keeling
• Moore, Josh. Student Housing Renewals Rise – Housing & Resident Life
• Erskine, Anne. Editorial Cartoon re: Vending Machine
• Don’ Approve Price Gouging – Tuition
• Harten, David. I Want …

Ua12/2/1 College Heights Herald, Vol. 84, No. 42, Wku Student Affairs

WKU Administration Documents

WKU campus newspaper reporting campus, athletic and Bowling Green, Kentucky news. Articles:

• Hale, Marianne. U.S. House Votes to Postpone Loan Auction – Student Financial Aid
• Simpson, Mandy. Putting In the Extra Hours – Jessica Gad, Steak ‘n’ Shake
• Harten, David. Western, Sun Belt Conference Cope with Tough Economic Times – Athletics
• Greer, Lindsey. A Thousand Words – Douglas Lopez, Iglesia Bautista Nueva Vida
• Barczak, Mary. Student Government Association Approves 35, Rejects 2 Constitutional Amendments
• Veritas Forum to Discuss Science, Religion – Fritz Schaefer
• Howerton, Christina. Music Department to Host Recital Sunday
• Ulber, Emily. Student Wins Idea State U Competition – …

Sustainable Portland: Implementation Series 2, New England Environmental Finance Center

Climate Change

The Portland Municipal Climate Change Working Group prepared a report in March 2008 that outlined several recommendations as a commitment by the City to address greenhouse gas emissions (GHG) produced during daily municipal operations. The Municipal Climate Action Plan was written in partnership with Clean Air – Cool Planet and Portland officials, and acknowledges under Recommendation #2 that an employee energy efficiency program would provide significant positive impact on the City’s reduction of greenhouse gas emissions. Best practices from three cities show that focus on the greening of City Hall is critical in developing a program that promotes partnerships, community …

Fisheries Research Report No. 189 - Results Of A 2007 Survey Of The Swan River Region For Four Introduced Marine Species, Justin I. Mcdonald, Fred E. Wells

Fisheries Research Reports

A survey of the Swan River region for four non-indigenous marine species was conducted in 2007: the European shore crab Carcinus maenas, the Asian bag mussel Musculista senhousia, the European fan worm Sabella spallanzanii, and the scallop Scaeochlamys livida. The first three of these species are global in their distribution and on the ‘top-ten world’s worst invaders listing; the last species is introduced from the eastern states of Australia.

In this survey divers on SCUBA examined 43 sites for each of the listed species. Despite previous records of Carcinus maenas and Musculista senhousia in this region …

A Survey Of Western United States Instream Flow Programs And The Policies That Protect A River's Ecosystem, Kyle Jackson

Department of Environmental Studies: Undergraduate Student Theses

The Western United States can best be described as a vast, varying land, with the high plains to the east and the jagged horizons of Rockies to the west. However there is one common trait shared by these states: the lack of water resources. With the continued development of this land, the fact that water is scarce is becoming more real. This issue became more difficult to handle as the public became more aware that many competing uses existed for the finite resource, and those different uses were degrading the natural environments of the surface waters. With this realization instream …

Is It Windy Enough For You? The Potential For Wind Energy To Generate Electricity, Income, And Energy Security In Rural East-Central Nebraska, Roy M. Zach

Student Work

Citizens living in the Columbus, Nebraska area once met all of their local electric power needs via the Columbus and Monroe hydropower facilities. Today, this area imports significant quantities of electricity via high voltage power transmission lines, thereby creating dependencies on areas far away. The purpose of this study was to examine the potential for wind power within this area of Nebraska—in order to generate electricity, income, and energy security at a more local level. A thorough analysis of the local wind resource, and its comparison to the local electric power demand, demonstrates the economic feasibility of producing electricity from …

Using Gis To Locate Areas For Growing Quality Coffee In Honduras, Ellen Mickle

Department of Environmental Studies: Undergraduate Student Theses

Abstract Small-scale coffee producers worldwide remain vulnerable to price fluctuations after the 1999-2003 coffee crisis. One way to increase small-scale farmer economic resilience is to produce a more expensive product, such as quality coffee. There is growing demand in coffee-producing and coffee-importing countries for user-friendly tools that facilitate the marketing of quality coffee. The purpose of this study is to develop a prototypical quality coffee marketing tool in the form of a GIS model that identifies regions for producing quality coffee in a country not usually associated with quality coffee, Honduras. Maps of areas for growing quality coffee were produced …

Historical Review Of Elk–Agriculture Conflicts In And Around Riding Mountain National Park, Manitoba, Canada, Ryan K. Brook

Human–Wildlife Interactions

Conflicts between elk (Cervus elaphus) and farmers have been occurring since the 1880s when agriculture began around what is now Riding Mountain National Park (RMNP). Initially, the conflicts were related to low elk numbers caused primarily by unregulated harvest of elk. The creation of RMNP in 1930 and the associated ban on hunting allowed elk numbers to reach critically high levels. Since farming began, elk have been associated with considerable damage to fences and crops around RMNP, with annual damage often >$240,000. Hunting on agricultural lands has been the most common approach to mitigating elk impacts, despite its limited success. …

The Eradication Of Invasive Mammal Species: Can Adaptive Resource Management Fill The Gaps In Our Knowledge?, Sugoto Roy, Graham C. Smith, James C. Russell

Human–Wildlife Interactions

Invasive alien species (IAS) threaten global biodiversity; they are the major cause of species extinction on offshore islands. Management of IAS requires data on the ecology of species in their new environment, how these species respond to management, and how these processes interact. Often, however, there is a paucity of information on key biological parameters that are critical to making management decisions. We sent a questionnaire to professionals and organizations managing invasive species and asked the respondents to prioritize a list of information they required to carry out eradication of invasive species. We analysed responses to assess the level of …

The Realities And Effectiveness Of Ecotourism Operations On Moreton Island, Yoshihiko Kubota

Independent Study Project (ISP) Collection

Ecotourism is the fastest growing sector of the tourism industry, but there has been a lack of studies assessing the tour operators’ views on the environment of the area of their operation, and of the effectiveness of their interpretation methods. This study focuses on Moreton Island for its relatively undisturbed environment and restricted accessibility.. Interviews with a former Environmental Protection Agency (EPA) employee, representative of a local conservation group, and multiple tour operators were conducted to assess the knowledge of tour operators on the environmental issues of Moreton Island, while pre-visit and post-visit surveys were conducted with Moreton Island visitors …

Lake Mead National Recreation Area Vegetation Monitoring And Analysis: Quarterly Progress Report, January 1, 2009 To March 31, 2009, Margaret N. Rees

Vegetation Monitoring

Executive Summary

• The Weed Sentry program surveyed over 126 miles (981 acres) of federal land by vehicle and foot in Clark County for incipient populations of exotic plants.
• Weed Sentry staff continue to survey never before surveyed sites, and trails and regions within Red Rock and Sloan Canyon NCAs requested by BLM managers.
• The 2009 rare plant monitoring was initiated and in progress.
• Northshore Road reconstruction monitoring was initiated and active monitoring and care of salvaged plants was performed by UNLV staff.
• Rana onca vegetation monitoring and reporting was completed.

Afternoon Concurrent Track 3: Green Curricula At Unlv, Thomas Jones, Ken Teeters, Barbara St. Pierre Schneider, Nancy Menzel, Lori Candela, Yu Xu, Sally Miller, Scott Nowicki

Education for a Global Future: 21st Century Challenges in Sustainability & Climate Change Education

AFTERNOON CONCURRENT TRACK 3: GREEN CURRICULA AT UNLV Moderator Carolyn Yucha Student Union Room 213 Tom Jones, Ken Teeters – Incorporating Sustainability into a Hospitality Management Curriculum Abstract: For the past 15 years, faculty members in the Harrah College of Hotel Administration who teach Facilities Management (HMD 395) have incorporated a sustainability management component in this required course. The concepts of sustainability and global climate change are introduced through readings and multi-media. The concept of Triple Bottom Line is presented and is applied to almost every component in the course. Students are assigned a variety of semester-long service-learning projects that …

Morning Concurrent Track 2: Creation And Correction Of Myths About Global Warming, Matthew S. Lachniet, Gale Sinatra, Carolanne Kardash, Gita Taasoobshirazi, Doug Lombardi, E. Michael Nussbaum

Education for a Global Future: 21st Century Challenges in Sustainability & Climate Change Education

MORNING CONCURRENT TRACK 2: CREATION AND CORRECTION OF MYTHS ABOUT GLOBAL WARMING Moderator Robert Futrell Student Union Room 211 Matthew Lachniet – Global Warming Misconceptions and Myths: Barriers and Opportunities for Communicating Climate Change Science to a Non-scientific Audience Abstract: Opinions on an anthropogenic influence in global warming abound. Within the non-scientific public, the strength of one’s opinion commonly seems to be in inverse proportion to their knowledge of climate science. One reason for this disconnect between reality and opinion is the persistence of many climate change myths in popular knowledge of global warming. These myths are regularly propagated in …

Morning Concurrent Track 3: Weathering Climate Change In The Curriculum, Andy Jorgensen, Amy Northrup, David M. Hassenzahl, David E. James, Thomas C. Piechota, Jeff Jablonski

Education for a Global Future: 21st Century Challenges in Sustainability & Climate Change Education

MORNING CONCURRENT TRACK 3: WEATHERING CLIMATE CHANGE IN THE CURRICULUM Moderator Barbara St. Pierre Schneider Student Union Room 213 Andy Jorgensen – Creating a Learning Community for Solutions to Climate Change Abstract: The Climate Solutions Committee of the Council of Environmental Deans and Directors (CEDD) has proposed the creation of a learning community that will develop curricular content on solutions to anthropogenic climate change by drawing on the best available research on the phenomenon, coupled with the most effective pedagogical methods. The goal is to transform academic education about climate change from the current emphasis on physical and biological science …

Education For A Global Future Conference Program

Education for a Global Future: 21st Century Challenges in Sustainability & Climate Change Education

Conference schedule

Examination Of The Regional Supply And Demand Balance For Renewable Electricity In The United States Through 2015, Lori Bird, David Hurlbut, Pearl Donohoo, Karlynn Cory, Claire Kreycik

Publications (E)

This report examines the balance between the demand and supply of new renewable electricity in the United States on a regional basis through 2015. It expands on a 2007 NREL study (Swezey et al. 2007) that assessed the supplynational basis. As with the earlier study, this analysis relies on estimates of renewable energy supplies compared to demand for renewable energy generation needed to meet existing state renewable portfolio standard (RPS) policies in 28 states, as well as demand by consumers who voluntarily purchase renewable energy. However, it does not address demand by utilities that may procure cost-effective renewables through an …

Ohio River Denial As A Transportation Corridor And Its Economic Impacts On The Energy Industry, Caglar Utku Guler

Theses and Dissertations

What if the Ohio River is disrupted or denied partially or completely as a transportation corridor? A disruption may be either a natural or man-made disaster or a planned outage on the river’s lock and dam structures. Recent history is full of water transport disruption events having significant economic effects on the waterside industries. To assess coal-based economic impacts, we developed a network flow model to represent waterside coal-fired power plants situated along the Ohio River, their respective coal supplying mines, and the various transportation modes that connect them. We show that significant transportation-centric insights can be derived by using …

Nutrient And Fecal Microbe Sources For A Eutrophic Lake And Recommended Remediation Steps, Wilgreen Lake, Madison County, Kentucky, Walter S. Borowski, Theresa A. Aguiar, Jill Hunter, Erin C. Jolly, Richard D. Stockwell

EKU Faculty and Staff Scholarship

Wilgreen Lake is a man-made lake, classified as nutrient-impaired (303d list) by the EPA and State of Kentucky. The lake drains a watershed with residential developments, cattle pasture, modified woodlands, and some industrial/urban usage in the city of Richmond. The principal tributaries are Taylor Fork and Old Town Branch that meet to form the trunk of the lake approximately one mile in length. The upper reaches of Taylor Fork are adjacent to a densely-packed (quarter-acre lots) housing development with septic systems, and its watershed drains some portions of southern Richmond. Old Town Branch drains cattle pasture and residential areas of …

Northern Fur Seal Rookery Photo Archive: Aerial And Ground-Level Photos, Pribilof Islands, Alaska, 1895 - 2006, Kymberly M. Yano, Jessica Y. Tingg, Charles W. Fowler

United States Department of Commerce: Staff Publications

The northern fur seal (Callorhinus ursinus) has been the subject of recorded history for more than two centuries (Scheffer et al. 1984, Scott et al. 2006). It has a long history of being commercially harvested for its valuable pelts (Roppel 1984). Recently, however, fur seals are being seen as one of many species reflecting the conditions of their environment, especially an environment increasingly altered by human influence. The Pribilof Islands fur seal population is currently listed as depleted under terms of the U.S. Marine Mammal Protection Act owing to numbers greatly reduced from those observed historically (National Marine …

Winter Precipitation Intensity And Enso/Pdo Variability In The Willamette Valley Of Oregon, Sarah Praskievicz, Heejun Chang

Geography Faculty Publications and Presentations

There is growing concern about the effects of inter-annual climatic variability, such as the El-Niño Southern Oscillation (ENSO) and the Pacific Decadal Oscillation (PDO), on regional hydrology and water resources. We analyzed patterns of wintertime precipitation intensity, using both simple intensity and number of heavy precipitation days per year, for eight stations in northwestern Oregon’s Willamette Valley for the period 1972–2006, and examined the separate and combined influence of ENSO and PDO on precipitation intensity. The analysis was accomplished using Kendall’s tau and analysis of variance (ANOVA) to determine differences in precipitation intensity among combinations of positive and negative ENSO …

East Bay Energy Consortium In Partnership With Roger Williams University : Executive Summary

East Bay Energy Consortium Documents

No abstract provided.

Waste Mismanagement: Fighting Environmental Injustice In Mott Haven And Hunts Point, Elizabeth Friedrich

Student Theses 2001-2013

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Latitudinal Patterns Of Magnitude And Interannual Variability In Net Ecosystem Exchange Regulated By Biological And Environmental Variables, Wenping Yuan, Yiqi Luo, Andrew D. Richardson, Ram Oren, Sebastiaan Luyssaert, Ivan A. Janssens, Reinhart Ceulemans, Xuhui Zhou, Thomas Grünwald, Marc Aubinet, Christian Berhofer, Dennis D. Baldocci, Jiquan Chen, Allison L. Dunn, Jared L. Deforest, Danilo Dragoni, Allen H. Goldstein, Eddy Moors, J. William William Munger, Russell K. Monson, Andrew E. Suyker, Gregory Starr, Russell L. Scott, John Tenhunen, Shashi Verma, Timo Vesala, Steven C. Wofsy

School of Natural Resources: Faculty Publications

Over the last two and half decades, strong evidence showed that the terrestrial ecosystems are acting as a net sink for atmospheric carbon. However the spatial and temporal patterns of variation in the sink are not well known. In this study, we examined latitudinal patterns of interannual variability (IAV) in net ecosystem exchange (NEE) of CO₂ based on 163 site-years of eddy covariance data, from 39 northern-hemisphere research sites located at latitudes ranging from ~29°N to ~ 64°N. We computed the standard deviation of annual NEE integrals at individual sites to represent absolute interannual variability (AIAV), and the corresponding …