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Empowering Citizens In A Global Era: A Grounded Theory Study Of Community Gardens, Anita Tam Dec 2014

Empowering Citizens In A Global Era: A Grounded Theory Study Of Community Gardens, Anita Tam

All Dissertations

In our global era, the modern food system can be viewed as consisting of a dominant macro-level corporate food industry, challenged by broad-based meso-level food justice and democracy movements, which are in turn fueled by micro-level community food initiatives. Research has yet to examine the role of community gardens in the context of this complex, multi-level food system. Grounded theory methodology was thus used to explore the deeper meaning of the community gardening experience to participants, in order to better understand the ways in which community gardens may scale up and contribute to democratizing the food system. Analysis of the …


The Challenges And Opportunities Throughout The Life Cycle Of Landscape-Scale Collaborative Conservation Organizations: Case Studies In The Southern Appalachians And The Northern Rockies Ecosystems, Jennifer Thomsen Dec 2014

The Challenges And Opportunities Throughout The Life Cycle Of Landscape-Scale Collaborative Conservation Organizations: Case Studies In The Southern Appalachians And The Northern Rockies Ecosystems, Jennifer Thomsen

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Currently our natural environment is threatened by climate change, habitat fragmentation, and other transboundary issues. To address these problems, it is thought that conservation organizations and land management agencies should attempt to manage at larger geographic scales and across political boundaries. The Crown Managers Partnership (CMP) and the Southern Appalachian Man and the Biosphere Cooperative (SAMAB) are two such organizations that work at an ecoregional scale to support collaboration among agencies, aboriginal groups, conservationists, scientists, and other stakeholders for the conservation and restoration of the Northern Rocky Mountain and the Southern Appalachian regions in North America. Over the past decades, …


Earth Abundant Thin Film Technology For Next Generation Photovoltaic Modules, Githin Alapatt Dec 2014

Earth Abundant Thin Film Technology For Next Generation Photovoltaic Modules, Githin Alapatt

All Dissertations

With a cumulative generation capacity of over 100 GW, Photovoltaics (PV) technology is uniquely poised to become increasingly popular in the coming decades. Although, several breakthroughs have propelled PV technology, it accounts for only less than 1% of the energy produced worldwide. This aspect of the PV technology is primarily due to the somewhat high cost per watt, which is dependent on the efficiency of the PV cells as well as the cost of manufacturing and installing them. Currently, the efficiency of the PV conversion process is limited to about 25% for commercial terrestrial cells; improving this efficiency can increase …


Storm Water Damage Risk Assessment Along The South Carolina Heritage Trail, Charles Pellett Dec 2014

Storm Water Damage Risk Assessment Along The South Carolina Heritage Trail, Charles Pellett

All Theses

This study was conducted to better predict and assess damage to high-value small-spatial scale landscapes from storm water. Storm water damage in the form of rill formation across the South Carolina Botanic Gardens (SCBG) Natural Heritage Garden Trail has been modelled as a function of contributing area using D8 and D-infinity flow direction algorithms on a preprocessed LiDAR-derived elevation raster. D8 and D-infinity algorithms were also applied over a set of stochastic Monte Carlo simulations (n=1,000) representing elevation error. The contributing area was calculated using each of the four methods for each 5'x5' cell along the trail. The output was …


A Comprehensive Assessment Methodology Based On Life Cycle Analysis For On-Board Photovoltaic Solar Modules In Vehicles, Mahmoud Abdelhamid Dec 2014

A Comprehensive Assessment Methodology Based On Life Cycle Analysis For On-Board Photovoltaic Solar Modules In Vehicles, Mahmoud Abdelhamid

All Dissertations

This dissertation presents a novel comprehensive assessment methodology for using on-board photovoltaic (PV) solar technologies in vehicle applications. A well-to-wheels life cycle analysis based on a unique energy, greenhouse gas (GHG) emission, and economic perspective is carried out in the context of meeting corporate average fuel economy (CAFE) standards through 2025 along with providing an alternative energy path for the purpose of sustainable transportation. The study includes 14 different vehicles, 3 different travel patterns, in 12 U.S. states and 16 nations using 19 different cost analysis scenarios for determining the challenges and benefits of using on-board photovoltaic (PV) solar technologies …


Transformation Of Uranium In A Geological Environment, Derrell Hood Dec 2014

Transformation Of Uranium In A Geological Environment, Derrell Hood

All Theses

Incorporation of uranium into iron oxide minerals is a promising mechanism for the environmental immobilization of U(VI). In this study, synthesized hematite was doped with uranium and analyzed with SEM-EDS, TEM, XRD, and ICP-MS. The results of this analysis strongly indicate uranium incorporation into the mineral, as well as the possible presence of a co-precipitated uranium mineral clarkeite. Preliminary results also shows an increase in the amount of uranium associated with the hematite particles as a function of mineral aging. Cyclic Voltammetry (CV) was used to induce and characterize electrochemical changes of uranium in the doped hematite system; these changes …


Analysis Of The Impact Of Climate Change On Stormwater Design Storms For The State Of South Carolina, Derek Hutton, Nigel B. Kaye, William D. Martin Iii Oct 2014

Analysis Of The Impact Of Climate Change On Stormwater Design Storms For The State Of South Carolina, Derek Hutton, Nigel B. Kaye, William D. Martin Iii

S.C. Water Resources Conference

2014 S.C. Water Resources Conference - Informing Strategic Water Planning to Address Natural Resource, Community and Economic Challenges


Use Of A Volunteer Monitoring Program To Assess Water Quality In A Tmdl Watershed Utilized For Recreational Use, Pickens County, South Carolina, Travis H. Nation, Leah A. Johnson Oct 2014

Use Of A Volunteer Monitoring Program To Assess Water Quality In A Tmdl Watershed Utilized For Recreational Use, Pickens County, South Carolina, Travis H. Nation, Leah A. Johnson

S.C. Water Resources Conference

Proceedings of the 2014 South Carolina Water Resources Conference, held October 15-16, 2014 at the Columbia Metropolitan Convention Center.


Adjusting Nrcs Curve Number For Rainfall Durations Less Than 24 Hours, Michael E. Meadows Oct 2014

Adjusting Nrcs Curve Number For Rainfall Durations Less Than 24 Hours, Michael E. Meadows

S.C. Water Resources Conference

2014 S.C. Water Resources Conference - Informing Strategic Water Planning to Address Natural Resource, Community and Economic Challenges


Storm Water Damage Risk Assessment Along The South Carolina Heritage Trail, C Alex Pellett, David White, Patrick Mcmillan, Dara Park, William Bridges Oct 2014

Storm Water Damage Risk Assessment Along The South Carolina Heritage Trail, C Alex Pellett, David White, Patrick Mcmillan, Dara Park, William Bridges

S.C. Water Resources Conference

2014 S.C. Water Resources Conference - Informing Strategic Water Planning to Address Natural Resource, Community and Economic Challenges


Watershed Management – Holistic Policies And Practices That Achieve Sustainable Water Quality Solutions, Graham W. Rich Oct 2014

Watershed Management – Holistic Policies And Practices That Achieve Sustainable Water Quality Solutions, Graham W. Rich

S.C. Water Resources Conference

Proceedings of the 2014 South Carolina Water Resources Conference, held October 15-16, 2014 at the Columbia Metropolitan Convention Center


Scaling Up Watershed Model Parameters—Flow And Load Simulations Of The Edisto River Basin, Toby D. Feaster, Stephen T. Benedict, Jimmy M. Clark, Paul M. Bradley, Paul A. Conrads Oct 2014

Scaling Up Watershed Model Parameters—Flow And Load Simulations Of The Edisto River Basin, Toby D. Feaster, Stephen T. Benedict, Jimmy M. Clark, Paul M. Bradley, Paul A. Conrads

S.C. Water Resources Conference

2014 S.C. Water Resources Conference - Informing Strategic Water Planning to Address Natural Resource, Community and Economic Challenges


Optimization Of A Managed Aquifer Recharge Network, J C. Chrispell, M W. Farthing, K R. Fowler, S E. Howington, E W. Jenkins, S Dutta, B Ji Oct 2014

Optimization Of A Managed Aquifer Recharge Network, J C. Chrispell, M W. Farthing, K R. Fowler, S E. Howington, E W. Jenkins, S Dutta, B Ji

S.C. Water Resources Conference

2014 S.C. Water Resources Conference - Informing Strategic Water Planning to Address Natural Resource, Community and Economic Challenges


Improving The Robustness Of Uncertainty Algorithms In Quantification Of Uncertainty In Water Balance Forecasting, S Samadi, D L. Tufford, G J. Carbone Oct 2014

Improving The Robustness Of Uncertainty Algorithms In Quantification Of Uncertainty In Water Balance Forecasting, S Samadi, D L. Tufford, G J. Carbone

S.C. Water Resources Conference

2014 S.C. Water Resources Conference - Informing Strategic Water Planning to Address Natural Resource, Community and Economic Challenges


Demonstrating Subsurface Drip Irrigation As A Climate Adaptation Strategy For Sustainable Crop Production In South Carolina, Jose Payero, Rebecca Davis, Ahmad Khalilian Oct 2014

Demonstrating Subsurface Drip Irrigation As A Climate Adaptation Strategy For Sustainable Crop Production In South Carolina, Jose Payero, Rebecca Davis, Ahmad Khalilian

S.C. Water Resources Conference

2014 S.C. Water Resources Conference - Informing Strategic Water Planning to Address Natural Resource, Community and Economic Challenges


The Effect Of Uncertainty In Evaporation Rate On Predictions Of Water Availability In The Savannah River Basin, Ryne Phillips, Nigel B. Kaye, John R. Saylor Oct 2014

The Effect Of Uncertainty In Evaporation Rate On Predictions Of Water Availability In The Savannah River Basin, Ryne Phillips, Nigel B. Kaye, John R. Saylor

S.C. Water Resources Conference

2014 S.C. Water Resources Conference - Informing Strategic Water Planning to Address Natural Resource, Community and Economic Challenges


Optimally Managing Water Resources In Large River Basins For An Uncertain Future, Edwin A. Roehl Jr, Paul A. Conrads Oct 2014

Optimally Managing Water Resources In Large River Basins For An Uncertain Future, Edwin A. Roehl Jr, Paul A. Conrads

S.C. Water Resources Conference

2014 SC Water Resources Conference - Informing Strategic Water Planning to Address Natural Resource, Community and Economic Challenges


A 6,000 Stormwater Pond Task: Meeting The Needs Of Diverse Audiences For Stormwater Pond Management Outreach In The Berkeley, Charleston And Dorchester Communities, C Guinn Garrett, Kimberly A. Counts, Blaik P. Keppler, April Turner Oct 2014

A 6,000 Stormwater Pond Task: Meeting The Needs Of Diverse Audiences For Stormwater Pond Management Outreach In The Berkeley, Charleston And Dorchester Communities, C Guinn Garrett, Kimberly A. Counts, Blaik P. Keppler, April Turner

S.C. Water Resources Conference

2014 S.C. Water Resources Conference - Informing Strategic Water Planning to Address Natural Resource, Community and Economic Challenges


Examining The Robustness Of The Swat Distributed Model Using Pso And Glue Uncertainty Frameworks, S Samadi, Michael E. Meadows Oct 2014

Examining The Robustness Of The Swat Distributed Model Using Pso And Glue Uncertainty Frameworks, S Samadi, Michael E. Meadows

S.C. Water Resources Conference

2014 S.C. Water Resources Conference - Informing Strategic Water Planning to Address Natural Resource, Community and Economic Challenges


Pcbs: Old Chemicals Present New Challenges, Ruth A. Albright, Heather H. Smith, Matt Huddleston Oct 2014

Pcbs: Old Chemicals Present New Challenges, Ruth A. Albright, Heather H. Smith, Matt Huddleston

S.C. Water Resources Conference

2014 S.C. Water Resources Conference - Informing Strategic Water Planning to Address Natural Resource, Community and Economic Challenges


Drought And Coastal Ecosystems: Identifying Impacts And Opportunities To Inform Management, Kirsten Lackstrom, Benjamin Haywood, Amanda Brennan, Janae Davis, Kirstin Dow Oct 2014

Drought And Coastal Ecosystems: Identifying Impacts And Opportunities To Inform Management, Kirsten Lackstrom, Benjamin Haywood, Amanda Brennan, Janae Davis, Kirstin Dow

S.C. Water Resources Conference

2014 S.C. Water Resources Conference - Informing Strategic Water Planning to Address Natural Resource, Community and Economic Challenges


Interstate Water Compacts: Partnerships For Transboundary Water Resource Management, Cindy G. Roper Oct 2014

Interstate Water Compacts: Partnerships For Transboundary Water Resource Management, Cindy G. Roper

S.C. Water Resources Conference

2014 S.C. Water Resources Conference - Informing Strategic Water Planning to Address Natural Resource, Community and Economic Challenges


Estimating The Magnitude And Frequency Of Floods For Urban And Small, Rural Streams In Georgia, South Carolina, And North Carolina, Toby D. Feaster, Anthony J. Gotvald, J Curtis Weaver Oct 2014

Estimating The Magnitude And Frequency Of Floods For Urban And Small, Rural Streams In Georgia, South Carolina, And North Carolina, Toby D. Feaster, Anthony J. Gotvald, J Curtis Weaver

S.C. Water Resources Conference

2014 S.C. Water Resources Conference - Informing Strategic Water Planning to Address Natural Resource, Community and Economic Challenges


Toward A Reliable Prediction Of Streamflow Uncertainty: Characterizing And Optimization Of Uncertainty Using Mcmc Bayesian Framework, S Samadi Oct 2014

Toward A Reliable Prediction Of Streamflow Uncertainty: Characterizing And Optimization Of Uncertainty Using Mcmc Bayesian Framework, S Samadi

S.C. Water Resources Conference

2014 S.C. Water Resources Conference - Informing Strategic Water Planning to Address Natural Resource, Community and Economic Challenges


Building A Stormwater Toolbox: Learning What To Expect From Your Stormwater Bmps, Jeremy S. Ritchie Oct 2014

Building A Stormwater Toolbox: Learning What To Expect From Your Stormwater Bmps, Jeremy S. Ritchie

S.C. Water Resources Conference

2014 S.C. Water Resources Conference - Informing Strategic Water Planning to Address Natural Resource, Community and Economic Challenges


Going With The Flow: Forecasting The Impact Of Climate Change On Blue Crabs, Michael J. Childress Oct 2014

Going With The Flow: Forecasting The Impact Of Climate Change On Blue Crabs, Michael J. Childress

S.C. Water Resources Conference

2014 S.C. Water Resources Conference - Informing Strategic Water Planning to Address Natural Resource, Community and Economic Challenges


Assessment Of Water Quality Benefits From Stormwater Treatment Train And Ocean Outfall For The Main Street Drainage Basin In N. Myrtle Beach, Robert Schroeder, Susan Libes, Kevin Blayton, Eric Sanford Oct 2014

Assessment Of Water Quality Benefits From Stormwater Treatment Train And Ocean Outfall For The Main Street Drainage Basin In N. Myrtle Beach, Robert Schroeder, Susan Libes, Kevin Blayton, Eric Sanford

S.C. Water Resources Conference

2014 S.C. Water Resources Conference - Informing Strategic Water Planning to Address Natural Resource, Community and Economic Challenges


Watershed Plan Implementation Challenges For Sms4s In Murrells Inlet, Dave Fuss, Dan Newquist, Sue Sledz, Tracy Jones, Daniel R. Hitchcock Oct 2014

Watershed Plan Implementation Challenges For Sms4s In Murrells Inlet, Dave Fuss, Dan Newquist, Sue Sledz, Tracy Jones, Daniel R. Hitchcock

S.C. Water Resources Conference

2014 S.C. Water Resources Conference - Informing Strategic Water Planning to Address Natural Resource, Community and Economic Challenges


Groundwater Recharge Rates In Isolated And Riverine Wetlands: Influencing Factors, Chenille Williams, Oscar Flite, Alicia Wilson, Dan Tufford Oct 2014

Groundwater Recharge Rates In Isolated And Riverine Wetlands: Influencing Factors, Chenille Williams, Oscar Flite, Alicia Wilson, Dan Tufford

S.C. Water Resources Conference

2014 S.C. Water Resources Conference - Informing Strategic Water Planning to Address Natural Resource, Community and Economic Challenges


Addressing Water Quality Through Stormwater Retrofits In The Reedy River Watershed, Greenville, South Carolina, Melanie Ruhlman, Nikki Grumbine, Jeffery Beacham, Rick Huffman, Jesse Mcclung, John Darrohn, Matt Johnson, Eric Potts Oct 2014

Addressing Water Quality Through Stormwater Retrofits In The Reedy River Watershed, Greenville, South Carolina, Melanie Ruhlman, Nikki Grumbine, Jeffery Beacham, Rick Huffman, Jesse Mcclung, John Darrohn, Matt Johnson, Eric Potts

S.C. Water Resources Conference

2014 S.C. Water Resources Conference - Informing Strategic Water Planning to Address Natural Resource, Community and Economic Challenges