Digital Commons Network^™

A Gis Approach For Estimating Optimal Sites For Grid-Connected Photovoltaic (Pv) Cells In Nebraska, Tomotoshi Funabashi

Department of Environmental Studies: Undergraduate Student Theses

In the context of rising energy concerns and increased spotlight on solar energy, this study examines and draws attention to the state of mid potential sunlight. The purpose of this study is to estimate the optimal sites for grid-connected photovoltaic cells in Nebraska, which is ranked 13th nationally in terms of insolation potential. Five factors – insolation potential, adjacency to roads, accessibility to grid, topography, and acreage – are examined with the use of Geographic Information System (GIS). Insolation potential was quantitatively analyzed by averaging, plotting, and interpolating the 20 years of datasets recoded at 28 weather stations of High …

Ecological Revival And Sustainable Living In The Tropical Dry Evergreen Forest Of Tamil Nadu: A Measurement Of Residential Perception In Sadhana Forest, Elizabeth Collette Mcguire

Department of Environmental Studies: Undergraduate Student Theses

Since 1970, the role and function of the U.S. Environmental Protection Agency (EPA) has been to promote environmental quality and to form strategies for carrying out environmental policy¹. The EPA has committed to sustainability as the next level of environmental protection. The agency states that sustainability calls for policies and strategies that meet society’s present needs without compromising the ability of future generations to meet their own needs². Presently, society’s requirements have resulted in natural resource exploitation and population distention- projected to reach 10 billion people within two human generations³. These paired occurrences are …

Sustainability Leader Competencies: A Grounded Theory Study, Pamela G. Schwalb

Department of Agricultural Leadership, Education and Communication: Dissertations, Theses, and Student Scholarship

The purpose of this critical qualitative study was to develop a theory of the competencies of a sustainability leader, grounded in research. A sustainability leader is generally described as an individual who creates profit for his/her stakeholders, while protecting the environment and improving the lives of those for whom he/she impacts as a result of his/her leadership. Nearly 60 individuals familiar with sustainability were asked to characterize an effective leader of a sustainability initiative or a sustainability organization.

The study revealed there is more than one way to be a sustainability leader—different paths can result in decisions and actions that …

Leading Innovation: Creating A Culture Of Sustainability Presentation, Connie I. Reimers-Hild

Kimmel Education and Research Center: Presentations and White Papers

This presentation focuses on elements of leading sustainable innovation in organizations by using Dr. Connie's 5 Rays of Innovation: Calibrate, Collaborate, Create, Communicate and Celebrate

Developing A Sustainable Business Plan At The Shopping Center Of Southpointe Mall In Lincoln, Nebraska, Jessica Marie Hanson

Department of Environmental Studies: Undergraduate Student Theses

This project consists of creating sustainable business plans for a group of diverse retail stores at the mall of SouthPointe Pavilions in Lincoln, Nebraska. A series of interviews took place with five managers at the businesses including: Scheels, Old Chicago, Bed Bath and Beyond, Von Maur, and Barnes and Noble. The questions were based around five different topics including: Technological, Environment, Socio-Cultural, Economic, and Public Policy. The Technological area includes processes with the product (or service) that occur before it arrives, during, and after it is sold. The Public Policy area includes if the business has an environmental policy, how …

Interior Designer's Attitudes Toward Sustainable Interior Design Practices And Barriers Encountered When Using Sustainable Interior Design Practices, Leigh Bacon

Architecture Masters of Science Program: Theses

The objectives of this study evaluated whether interior designer’s had a positive or negative attitude toward sustainable interior design practices. Next, it evaluated the three areas of perceived barriers interior designers encounter when using sustainable interior design practices (project capabilities, transition to sustainability, and knowledge and skills associated with sustainable design). The final objectives determined if attitudes and barriers affected the use of sustainable interior design practices, and determined whether the attitudes of interior designers and the barriers encountered by interior designers were related. Overall, attitudes toward sustainable interior design practices were positive. Barrier scores indicated that factors affecting project …

Improving Energy Sustainability In Pound Hall, Craig Adams

Department of Environmental Studies: Undergraduate Student Theses

This research project deals with improving energy sustainability in Pound Hall dormitory located on the University of Nebraska at Lincoln’s (UNL) city campus. An investigation on the current energy usage of Pound Hall showed that its energy rates worsened between the years of 2009 and 2010. These combined (electricity, steam, and water) energy rates were compared with those of the newly renovated Othmer Hall to emphasize the lack of sustainability in the older dormitory. In order to improve Pound Hall’s energy rates, an energy benefit analysis of implementing a green roof was performed. Having a green roof on this dormitory …

Designing A School Garden Space That Emphasizes Children's Wants And Uses Permaculture Design Methods, Mikhaela Mullins

Department of Environmental Studies: Undergraduate Student Theses

A case study was organized at Saratoga Elementary school in Lincoln, Nebraska to obtain data on what children desire in a garden space. To collect this data a school garden space was constructed and an after school garden club was implemented. Students who participated in the after school garden club partook in the study by drawing their ideal garden. Elements that the subjects drew were identified and categorized into ‘highly desired’ and ‘somewhat desired’.

These elements were then incorporated into a proposed garden design plan for Saratoga. The proposal plan uses Permaculture design methods to emphasize sustainability.

Economic Input-Output Life Cycle Assessment Of Water Reuse Strategies In Residential Buildings And Communities, Derek J. Gardels

Department of Civil and Environmental Engineering: Dissertations, Theses, and Student Research

The objective of this study was to determine the environmental sustainability and economic feasibility of five water reuse designs using economic input-output life cycle assessments and benefit/cost analyses. These five water reuse designs were evaluated for four regions of the United States including the Northwest (Seattle), Southwest (Scottsdale), Midwest (Omaha), and Southeast (Tampa). The water reuse designs include a greywater reuse system with no treatment for sub-surface landscape irrigation for a single-family residential house (Model 1), an indoor greywater reuse system with treatment for toilet flushing and laundry washing for a single-family residential house (Model 2), a hybrid untreated greywater …

Economic And Environmental Sustainability Of Using Bio-Fuels For Small Nebraska Greenhouses, David M. Mabie

Department of Environmental Engineering: Theses and Student Research

The primary goal of this paper was to increase profitability in Nebraska greenhouses by using biomass fuels for heating instead of propane. Several different fuels were tested, including whole shelled corn, dry distiller’s grains pelletized, wood pellets and blends between each biomass. The main fuel focus was on whole shelled corn. Bomb calorimetry tests were performed on biomass fuels and their respective ashes. Several furnace and heat exchanger efficiency tests were performed, with cost effectiveness analysis for each fuel type. Emissions data was also collected for each fuel on carbon monoxide, carbon dioxide, nitrous oxides, sulfuric oxides, and particulate matter. …

Leading Innovation: Creating A Culture Of Sustainability Workshop Presentation, Connie I. Reimers-Hild

Kimmel Education and Research Center: Faculty and Staff Publications

A workshop designed to lead sustainable innovation with a focus on Dr. Connie's "5 Rays" of Innovation

Leading Innovation: Creating A Culture Of Sustainability Workbook, Connie I. Reimers-Hild

Kimmel Education and Research Center: Faculty and Staff Publications

A workbook designed to compliment the workshop, "Leading Innovation: Creating a Culture of Sustainability" and focused on teaching Dr. Connie's 5 Rays of Innovation

Leading Innovation: Creating A Culture Of Sustainability For Communities, Connie I. Reimers-Hild

Kimmel Education and Research Center: Presentations and White Papers

Innovation is as essential to communities as it is to businesses and other organizations. This innovation workshop focused on core elements of leading innovation in communities.

Leading Innovation: Creating A Culture Of Sustainability, Connie I. Reimers-Hild

Kimmel Education and Research Center: Presentations and White Papers

Objectives of the Leading Innovation Session taught by Dr. Connie:

1) Introduce Concepts of Innovation

2) Understand Interrelatedness between Entrepreneurial Leadership and Innovation

3) Generate New Ideas for Your Business, Organization or Community!

The Characterization Of Socio-Political Instability, Development And Sustainability With Fisher Information, Arunprakash T. Karunanithi, Ahjond S. Garmestani, Tarsha Eason, Heriberto Cabezas

United States Environmental Protection Agency: Staff Publications

In an effort to evaluate socio-political instability, we studied the relationship between dynamic order, socio-political upheavals and sustainability in nation states. Estimating the degree of dynamic order inherent in the socio-political regime of various countries throughout the world involved applying Fisher information theory to data from the Political Instability Task Force database. Fisher information is a key method in information theory and affords the ability to characterize the structure and dynamics of complex systems. The results of this work demonstrate that nation states bifurcate into two distinct regimes, which exhibit a negative correlation between dynamic order, as determined by Fisher …

Managing For Resilience, Craig R. Allen, Graeme S. Cumming, Ahjond S. Garmestani, Phillip D. Taylor, Brian H. Walker

Nebraska Cooperative Fish and Wildlife Research Unit: Staff Publications

Early efforts in wildlifemanagement focused on reducing population variability and maximizing yields of selected species. Later, Aldo Leopold proposed the concept of habitat management as superior to population management, and more recently, ecosystem management, whereby ecological processes are conserved or mimicked, has come into favour. Managing for resilience builds upon these roots, and focuses on maintaining key processes and relationships in socialecological systems so that they are robust to a great variety of external or internal perturbations at a range of ecological and social scales. Managing for resilience focuses on system-level characteristics and processes, and the endurance of system properties …

Embracing Panarchy, Building Resilience And Integrating Adaptive Management Through A Rebirth Of The National Environmental Policy Act, Melinda Harm Benson, Ahjond S. Garmestani

United States Environmental Protection Agency: Staff Publications

Environmental law plays a key role in shaping policy for sustainability of socialeecological systems. In particular, the types of legal instruments, institutions, and the response of law to the inherent variability in socialeecological systems are critical. Sustainability likely must occur via the institutions we have in place, combined with alterations in policy and regulation within the context of these institutions. This ecosystem management arrangement can be characterized as a panarchy, with research on sustainability specific to the scale of interest. In this manuscript we examine an opportunity for integrating these concepts through a regulatory rebirth of the National Environmental Policy …