- Environmental sciences (x)
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- Title
- WATER-ROCK INTERACTIONS IN THE DEEP RIVER BASIN, NORTH CAROLINA: A CANDIDATE BASIN FOR SHALE GAS DEVELOPMENT
- Author
- Stone, Amanda
- Date Created
- 2019
- Subjects--Topical
- Environmental sciences, Geology
- Description
- As a result of the rapid expansion of shale gas development in the United States, the public has become increasingly concerned about the proper management of hydraulic fracturing wastewater also referred to as produced water. Adverse environmental...
- Title
- The Relationship between School Built Environment and Student Achievement in Pakistan
- Author
- Begum, Nahida
- Date Created
- 2018
- Subjects--Topical
- Environmental sciences, Ecology, Education and state
- Description
- Schools in Pakistan face many challenges, ranging from lack of qualified teachers to insufficient teaching resources. Another obstacle is the low quality of school built environment. Some important built environment factors include an available wa...
- Title
- The Morphology and History of Exfoliation on Rock Domes in the Southeastern United States
- Author
- Weiserbs, Benjamin
- Date Created
- 2017
- Subjects--Topical
- Environmental sciences, Geomorphology, Geology
- Description
- Rock domes and associated surface-parallel exfoliation joints are evident in all tectonic and climatic settings, including the Blue Ridge and Piedmont provinces of the southeastern United States. Although large-scale dome exfoliation is traditiona...
- Title
- The Moon Jellyfish (Aurelia aurita): A Prospective Pelagic and Estuarine Bioindicator
- Author
- Lowder, Matthew
- Date Created
- 2016
- Subjects--Topical
- Biology, Environmental sciences, Toxicology
- Description
- Due in part to the complexity of scyphozoan life histories, slight changes in environmental factors can have an effect on fecundity, growth & development and population fluctuations. Anthropogenic activities have been suggested as a major cause of...
- Title
- The Impact of Stream Restoration on Macroinvertebrate Communities in an Urban Forested Watershed
- Author
- Hartman, Jacqueline
- Date Created
- 2021
- Subjects--Topical
- Environmental sciences
- Description
- Stream restoration can lead to improved habitat quality, increased macroinvertebrate abundance and diversity, and reduced concentrations of nutrients and contaminants. Macroinvertebrates are vital in connecting the food web and breaking down organ...
- Title
- THE ROLE OF URBAN GREEN ROOFS AS INVERTEBRATE HABITAT
- Author
- Merritt, Danielle
- Date Created
- 2017
- Subjects--Topical
- Sustainability, Environmental sciences, Ecology
- Description
- Developed countries witnessed an 80% expansion of urban land use between 1990 and 2015. This is leading to degradation of ecosystems and habitats, resulting in a general loss of biodiversity in urban areas. I investigated the habitat potential of ...
- Title
- THE RELATIONSHIP BETWEEN HYDROLOGIC AND MACROINVERTEBRATE METRICS ALONG AN URBANIZATION GRADIENT IN PIEDMONT HEADWATER STREAMS
- Author
- Black, Rebecca
- Date Created
- 2019
- Subjects--Topical
- Environmental sciences, Ecology, Hydrology
- Description
- Urban streams are characterized by altered hydrographs, increased nutrient concentrations, altered geomorphology, and decreased biodiversity. This study asked how the hydrologic flow regime impacts stream macroinvertebrates in Piedmont headwater s...
- Title
- SURFACE COMPLEXATION MODELING OF COAL COMBUSTION RESIDUALS CONSTITUENTS ON NATURAL HYDROUS FERRIC OXIDE
- Author
- Willoughby, Austin
- Date Created
- 2018
- Subjects--Topical
- Environmental engineering, Environmental sciences, Geochemistry
- Description
- Coal ash impoundments, along with other industrial and natural processes, can be sources of constituents of concern (COCs) to human health including arsenic (As), chromium (Cr), selenium (Se), and vanadium (V). Attempts to model the fate and trans...
- Title
- Response of Foraminifera to a Reverse Osmosis Briny Discharge
- Author
- Small, Richard
- Date Created
- 2015
- Subjects--Topical
- Environmental sciences, Planetary science, Human ecology--Study and teaching
- Description
- Reverse osmosis water treatment plants are becoming the preferred means of generating potable water for many eastern North Carolina communities. At these facilities, reject brine solutions—sometimes containing up to 10 times the initial concentrat...
- Title
- Removal of Metals from Highway Stormwater Runoff Using Enhanced Filtration Media Amendments
- Author
- Bryan-Scaggs, Kaitlynn
- Date Created
- 2021
- Subjects--Topical
- Environmental engineering, Environmental sciences, Water resources development--Management
- Description
- Stormwater runoff can introduce contaminants including heavy metals, chloride, and phosphorus compounds, which can have negative impacts on receiving waters. Stormwater filtration systems can offer successful and cost-effective reduction of stormw...
- Title
- Relationship between saprolite-hosted groundwater chemistry, baseflow, and weathering depth at Redlair Observatory, a critical zone research site on the North Carolina Piedmont
- Author
- Horgan, Julianna
- Date Created
- 2021
- Subjects--Topical
- Environmental sciences, Geology, Hydrology
- Description
- Crystalline bedrock weathering profiles in the southern Piedmont terrane have thicker soils and gentler slopes than mountainous terranes with their thin soils and steep slopes. The objective of this study was to understand watershed-scale baseflow...
- Title
- Quantification of In-Stream and Riparian Denitrification Potential and Environmental Drivers of Denitrification Following Stream Restoration in the Piedmont Region of North Carolina
- Author
- Welsh, Molly
- Date Created
- 2014
- Subjects--Topical
- Environmental engineering, Environmental sciences, Hydrology
- Description
- Agricultural streams are subject to considerable disturbance including channelization, erosion, and sedimentation. Fertilizer is often applied to agricultural fields in excess of crop demand, and nitrogen (N) and phosphorus (P) can be transported ...
- Title
- Pre-restoration baseflow dissolved nutrient dynamics in an urban forested headwater system, Charlotte NC
- Author
- Wickliff, Ella
- Date Created
- 2018
- Subjects--Topical
- Environmental sciences, Water resources development--Management, Hydrology
- Description
- Headwaters provide ecosystem services for humans such as clean water, recreational opportunities, nutrient removal, and biodiversity. Baseline stream nutrient and TSS concentrations and loadings are valuable water quality characteristics to quanti...
- Title
- Polystyrene particle uptake and their potential to act as a trojan horse to oysters (Crassostrea virginica)
- Author
- Gaspar, Tamara
- Date Created
- 2017
- Subjects--Topical
- Environmental sciences, Ecology, Cytology
- Description
- The global annual usage of plastics has increased dramatically over the last decade. Polystyrene is the fourth most common plastic material produced annually due to its many versatile applications. Consequently, there has been a coinciding increas...
- Title
- NATURALLY-OCCURRING CHROMIUM AND VANADIUM IN CHARLOTTE TERRANE ROCKS: A SOURCE OF TRACE ELEMENTS TO GROUNDWATER?
- Author
- Vail, Jacey
- Date Created
- 2017
- Subjects--Topical
- Environmental sciences, Geology, Geochemistry
- Description
- Vanadium (V) and chromium (Cr) contamination has become a rising concern in North Carolina due to a coal ash spill in February 2014. Coal ash is known to contain these trace elements, but V and Cr are also naturally occurring. Cr and V above healt...
- Title
- MICRO- TO MACROSCALE MODELING OF DRINKING WATER TREATMENT AND DISTRIBUTION
- Author
- Polaczyk, Amy
- Date Created
- 2010
- Subjects--Topical
- Environmental engineering, Environmental sciences
- Description
- Models are valuable tools that can provide quantitative insight into a process or system, but must to be kept simple to remain meaningful. In this dissertation, three separate drinking water research projects were completed using numerical modelin...
- Title
- Impacts of urbanization and landscape change on native plant diversity and the distribution of exotic forest invaders
- Author
- Davis, Amy
- Date Created
- 2014
- Subjects--Topical
- Geography, Environmental sciences, Ecology
- Description
- This dissertation addresses three questions focused on enhancing our understanding of the impacts of urbanization and land cover change on patterns of native biodiversity, the distribution of exotic plant species in forests, and the resistance of ...
- Title
- IMPROVEMENTS IN MICROBE RECOVERY AND DETECTION IN WATER SAMPLES: MULTIPLE APPROACHES TO METHOD OPTIMIZATION
- Author
- Kimble, Gina
- Date Created
- 2015
- Subjects--Topical
- Environmental engineering, Environmental sciences
- Description
- The accurate recovery and detection of microbes from water samples is important for the protection of public health. However, not all microbes behave similarly, not all water samples have comparable physical properties, and the constituents presen...
- Title
- HYDROLOGICAL AND WATER QUALITY ASSESSMENT OF A RAPIDLY URBANIZING SOUTHEASTERN PIEDMONT WATERSHED
- Author
- Gagrani, Vijaya
- Date Created
- 2013
- Subjects--Topical
- Environmental engineering, Environmental sciences, Human ecology--Study and teaching
- Description
- The purpose of this dissertation research was to assess the change in hydrological and watershed processes influencing water quality in a rapidly urbanizing SE Piedmont watershed. Specifically, this dissertation research assessed the effectiveness...
- Title
- Evaluating the Role of Rain Garden Soils in Nutrient Processing of Stormwater Runoff in Charlotte, NC
- Author
- Starnes, Cody
- Date Created
- 2018
- Subjects--Topical
- Environmental sciences
- Description
- As urbanization increases, Best Management Practices (BMPs) are used to reduce pollutants otherwise released to streams. Rain gardens are a type of BMPs that are vegetated depressions with highly permeable soil to treat urban runoff. These structu...