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In The Face Of Climate Change, Does Human Trampling Affect Dune Resilience And Alter Ecosystem Services?, Alexandra O. Findlay Apr 2022

In The Face Of Climate Change, Does Human Trampling Affect Dune Resilience And Alter Ecosystem Services?, Alexandra O. Findlay

Honors College Theses

Sand dunes play a valuable role on the coastline supporting unique native species and protecting beach communities. The City of Tybee Island, Georgia, USA has undergone extensive dune restoration to expand and rehabilitate its shoreline to better defend the town against the increasing frequency of hurricanes and storm surge. The project included the recovery of existing dune structures and construction of new dunes filled with sand pumped from offshore and vegetated with a variety of native species. To analyze the impact of human trampling on dune vegetation occurring adjacent to footpaths and crossovers in new and established dunes, we measured …


Stakeholder Participation And Influence At State Public Utility Commissions, Genevieve Theresa Kruse Apr 2022

Stakeholder Participation And Influence At State Public Utility Commissions, Genevieve Theresa Kruse

Dissertations and Theses

Despite the international consensus that climate change is a problem, few substantive policies are being pushed forward at the national level to meet international greenhouse gas reduction commitments under the Paris Agreement. The most significant climate change policies are emerging at state public utility commissions (PUCs). While PUCs were traditionally structured to regulate utilities, state PUCs are now finding themselves at the hub for renewable energy, clean energy, and distributed energy policies. Despite the increase in renewable and clean energy policies at state PUCs, there is a noticeably small environmental and clean energy stakeholder presence at those PUC proceedings. A …


Isotopic Study Of The Waters From The Sulphur Springs Catchment, Tampa, Florida, Esra Zengin Apr 2022

Isotopic Study Of The Waters From The Sulphur Springs Catchment, Tampa, Florida, Esra Zengin

USF Tampa Graduate Theses and Dissertations

A stable isotope study was carried out using precipitation, spring water, groundwater well sample, and a seawater sample during the wet season in the Sulphur Springs watershed in Tampa, Florida. Studies that track long term isotopic variation over wet seasons are limited in the region. To fill this knowledge gap, this study aims to quantify the contributions of precipitation and diffuse sources to discharge in Sulphur Springs. A three-component mixing model was applied using δ18O and δ2H values to determine different source water contributions to spring water discharge. The three-component mixing model calculations suggest spring water consists mainly of diffuse …


Sustainable Planning, Protecting Social, Economic, And Environmental Interests Of Coastal Communities, Daniel O'Hara Apr 2022

Sustainable Planning, Protecting Social, Economic, And Environmental Interests Of Coastal Communities, Daniel O'Hara

Undergraduate Research Competition

Understanding the connection between humans and wetland environments is imperative to coastal planning. This project looks to gather policy and scientific information from local, regional, federal, and international levels regarding wetland protection and preservation to improve policies and practices in coastal areas and create more sustainable and healthier environments. Sustainable planning in coastal communities includes connecting humans and nature through low-impact developments, using native plant species, non-impervious surfaces, and adequate buffers between developments and water sources. Successful coastal planning and development can help ensure that economic, social, and conservation interests are protected. Wetlands represent 5.5% of the total land area …


Empirical Analysis Of Sustainable Land Use And Development And Potential Solutions For Remediation In Georgetown County, Brittany Whitehead Apr 2022

Empirical Analysis Of Sustainable Land Use And Development And Potential Solutions For Remediation In Georgetown County, Brittany Whitehead

Undergraduate Research Competition

The county of Georgetown, SC envelops lush natural landscapes and complex water systems that host a diverse network of plant and animal species. This region is continuously threatened by natural disasters like flooding and stormwater issues,which inhibit the local economy and jeopardize the well-being of its inhabitants. Within the last decade, Georgetown County has been experiencing a consistent growth in population and development, specifically in vulnerable coastal areas. This growth must be addressed in order to provide a safe and resilient place for the community and nature to live in harmony. Through a case study of my experience in a …


Georgetown County: The Issue Of Land Litter And Pollution, Nicole Rainwater Apr 2022

Georgetown County: The Issue Of Land Litter And Pollution, Nicole Rainwater

Undergraduate Research Competition

Land litter and pollution are a large issue in current society. Georgetown County in South Carolina is no exception to this with excess amounts of litter lining the streets due to a lack of municipal solid waste management, and possibly a lack of education in sustainability. Litter not only harms the environment but also affects the community and its people while driving businesses and tourists away from the location. This paper aims to explore the litter issue of Georgetown County and its lack of sustainability through a litter index. To achieve this study a heat map of the land pollution …


Comments For The Butte Priority Soils Operable Unit (Bpsou) Draft Final Insufficiently Reclaimed Sites - Field Sampling And Investigation Plan (Fsp) Bres No. 08 – Belle Of Butte (Dated March 11, 2022), Nikia Greene Apr 2022

Comments For The Butte Priority Soils Operable Unit (Bpsou) Draft Final Insufficiently Reclaimed Sites - Field Sampling And Investigation Plan (Fsp) Bres No. 08 – Belle Of Butte (Dated March 11, 2022), Nikia Greene

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Aquatic Macroinvertebrates As Sentinels Of Changes In Local Stream Conditions In East Texas, Courtney Plummer, Erin Shepta Apr 2022

Aquatic Macroinvertebrates As Sentinels Of Changes In Local Stream Conditions In East Texas, Courtney Plummer, Erin Shepta

Undergraduate Research Conference

Study objective: To use aquatic macroinvertebrates to assess the habitat quality and biological conditions of a stream, La Nana Creek, impacted by different land use.


Forgotten Stories Of The New London School Tragedy, Clayton Jones Apr 2022

Forgotten Stories Of The New London School Tragedy, Clayton Jones

Undergraduate Research Conference

No abstract provided.


Urbanization Increases Isolation Of A Threatened Fish Species In East Texas Streams: A 20-Year Perspective, Zachary Hutchens Apr 2022

Urbanization Increases Isolation Of A Threatened Fish Species In East Texas Streams: A 20-Year Perspective, Zachary Hutchens

Undergraduate Research Conference

We conducted monthly surveys of fish and in-stream habitat conditions from August 2020 to August 2021 in reaches along Banita Creek and La Nana Creek to investigate ecology and population status of the Sabine shiner (Notropis sabinae) within these streams. On average, Banita Creek had shallow water with low flow, more diverse instream habitats, and lower values of salinity, conductivity, and turbidity compared La Nana Creek. The movements of Sabine shiners were tracked monthly using Visual Implant Elastomer tags. Over a year-long survey, we collected 267 Sabine shiners from Banita Creek and 10 individuals from La Nana Creek. Out of …


Creating Communities Of Practice To Promote Sustainability: A Framework For Organizational Change, Ryan J. Wallace, Haydee M. Cuevas, Sang-A Lee Apr 2022

Creating Communities Of Practice To Promote Sustainability: A Framework For Organizational Change, Ryan J. Wallace, Haydee M. Cuevas, Sang-A Lee

Sustainability Conference

Everything necessary for human survival depends on our ability to establish stewardship practices that preserve critical resources and foster conditions to ensure long-term protection of Earth’s natural environment for future generations. Sustainability practices rely upon individuals to adhere to conscientious principles to establish a reasonable balance between environmental, social, and economic influences. This presentation seeks to establish a candid dialogue about how to identify opportunities for sustainability, how to implement policies that reinforce sustainability practices, and encourage the formulation of a community of practice to reinforce accountability and continuous improvement of sustainability efforts.

Identifying sustainability practices requires a keen understanding …


Tourism And Sustainability In The City Of Georgetown, Ya Zheng Apr 2022

Tourism And Sustainability In The City Of Georgetown, Ya Zheng

Undergraduate Research Competition

I am working on improving and increasing tourism in the city of Georgetown. These plans that I will implement will relate to SDG goals. Works will include creating social media posts to attract tourists, promoting jobs to spread job opportunities, encouraging sustainable tourism through creative content, and much more.


Land Cover Classification And Change During Mine Reclamation In Northeast Florida Using Multispectral Imagery, Daniel Burow, Robert Brown, Alexis Caldwell, Patrick Hunter, Jett-Ramy Kaddour, Alexander Kingma, Justin Kozicki, Blake Neal, Abigail Neff, Rylan Randolph, Devon Tanner, Isaiah Vahos Apr 2022

Land Cover Classification And Change During Mine Reclamation In Northeast Florida Using Multispectral Imagery, Daniel Burow, Robert Brown, Alexis Caldwell, Patrick Hunter, Jett-Ramy Kaddour, Alexander Kingma, Justin Kozicki, Blake Neal, Abigail Neff, Rylan Randolph, Devon Tanner, Isaiah Vahos

Sustainability Conference

Titanium is commonly used in the aerospace industry because it is lightweight and durable in extreme temperatures. The Green Cove Springs Mine, near Green Cove Springs, Florida, was used for mining and processing titanium and other minerals from 1972 until 2009. Since then, the mine area is being reclaimed, or rehabilitated and restored to its natural state, as required by Florida Department of Environmental Protection regulations. In this study, we use high-resolution multispectral satellite and aerial imagery obtained from 2016 to 2022 to examine land cover (LC) changes at the Green Cove Springs Mine during this reclamation period. We use …


Comments The Butte Reclamation Evaluation System (Bres) Draft 2021 Field Evaluation Of Reclaimed Sites Summary Report, 2021 Bres Field Evaluation Summary Report And Technical Recommendations Proposal (Dated March 11, 2022), Nikia Greene Apr 2022

Comments The Butte Reclamation Evaluation System (Bres) Draft 2021 Field Evaluation Of Reclaimed Sites Summary Report, 2021 Bres Field Evaluation Summary Report And Technical Recommendations Proposal (Dated March 11, 2022), Nikia Greene

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Can We Use Antipredator Behavior Theory To Predict Wildlife Responses To High-Speed Vehicles?, Ryan B. Lunn, Bradley Blackwell, Travis L. Devault, Esteban Fernández-Juricic Apr 2022

Can We Use Antipredator Behavior Theory To Predict Wildlife Responses To High-Speed Vehicles?, Ryan B. Lunn, Bradley Blackwell, Travis L. Devault, Esteban Fernández-Juricic

United States Department of Agriculture Wildlife Services: Staff Publications

Animals seem to rely on antipredator behavior to avoid vehicle collisions. There is an extensive body of antipredator behavior theory that have been used to predict the distance/time animals should escape from predators. These models have also been used to guide empirical research on escape behavior from vehicles. However, little is known as to whether antipredator behavior models are appropriate to apply to an approaching high-speed vehicle scenario. We addressed this gap by (a) providing an overview of the main hypotheses and predictions of different antipredator behavior models via a literature review, (b) exploring whether these models can generate quantitative …


Surface Urban Heat Island In South Korea’S New Towns With Different Urban Planning, Kyungil Lee, Yoonji Kim, Hyun Chan Sung, Seung Hee Kim, Seong Woo Jeon Apr 2022

Surface Urban Heat Island In South Korea’S New Towns With Different Urban Planning, Kyungil Lee, Yoonji Kim, Hyun Chan Sung, Seung Hee Kim, Seong Woo Jeon

Institute for ECHO Articles and Research

A new town is strategically built within a short period compared to naturally developed cities. It is considered an appropriate study area for analyzing the urban climate problems such as surface urban heat islands (SUHIs) that is differently generated according to urban planning and development. In this study, we suggest comprehensive method for determining and comparing changes in surface UHI distribution during 1989–2048 in two new towns with different urban planning. First, a substantial increase in built-up areas was observed from 1989 (< 5%) to 2018 (> 40%) in both new towns. However, SUHI phenomenon-increasing patterns were different of about 12.25% depending on urban …


Paleo-Perspectives On Marine And Terrestrial Ice Sheets, Lauren Simkins Apr 2022

Paleo-Perspectives On Marine And Terrestrial Ice Sheets, Lauren Simkins

Sustainability Seminar Series

The geological record of deglaciated landscapes extends spatial and temporal perspectives on ice-sheet processes and behavior that transcend the timeframe of modern instrumental observations. Based on geophysical, remote sensing, and sedimentological data from Antarctica and North America, I will discuss my group’s work on reconstructions of past ice-sheet changes and understanding processes and conditions that contribute to those changes, including subglacial meltwater drainage, grounding line retreat, and influence of topography on ice flow. The work that I will present highlights the importance of understanding past ice-sheet changes in assessing the stability of contemporary glacial systems – and what the multi-faceted …


Halfway: The Legacy Of Civilian Conservation Corps Company #704, Maxibillion Thompson Apr 2022

Halfway: The Legacy Of Civilian Conservation Corps Company #704, Maxibillion Thompson

Student Academic Conference

Civilian Conservation Corps Company #704 began operations in 1933 approximately 10 miles southeast of Ely, MN, based at the site known as Halfway Camp F-1. This presentation explores some of the legacy they left in the region in the form of ecological projects and recreational structures, as well as the few remaining signs of their former camp on the shores of Birch Lake.


Life And Death In A Dynamic Environment: Invasive Trout, Floods, And Intraspecific Drivers Of Translocated Populations, Brian D. Healy, Phaedra Budy, Mary M. Conner, Emily C. Omana Smith Apr 2022

Life And Death In A Dynamic Environment: Invasive Trout, Floods, And Intraspecific Drivers Of Translocated Populations, Brian D. Healy, Phaedra Budy, Mary M. Conner, Emily C. Omana Smith

Wildland Resources Faculty Publications

Understanding the relative strengths of intrinsic and extrinsic factors regulating populations is a long-standing focus of ecology and critical to advancing conservation programs for imperiled species. Conservation could benefit from an increased understanding of factors influencing vital rates (somatic growth, recruitment, survival) in small, translocated populations, which is lacking owing to difficulties in long-term monitoring of rare species. Translocations, here defined as the transfer of wild-captured individuals from source populations to new habitats, are widely used for species conservation, but outcomes are often minimally monitored, and translocations that are monitored often fail. To improve our understanding of how translocated populations …


Approval Of Quality Assurance Project Plan [Qapp], 2022, Butte Mine Flooding Operable Unit And Butte Priority Soils Operable Unit, Private Well Monitoring Program, Dated November 2021, Revised Version Received February 10, 2022, Nikia Greene Apr 2022

Approval Of Quality Assurance Project Plan [Qapp], 2022, Butte Mine Flooding Operable Unit And Butte Priority Soils Operable Unit, Private Well Monitoring Program, Dated November 2021, Revised Version Received February 10, 2022, Nikia Greene

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


A Nematode Community-Based Integrated Productivity Efficiency (Ipe) Model That Identifies Sustainable Soil Health Outcomes: A Case Of Compost Application In Carrot Production, A. Habteweld, A. Kravchencko, Parwinder Grewal, H. Melakeberhan Apr 2022

A Nematode Community-Based Integrated Productivity Efficiency (Ipe) Model That Identifies Sustainable Soil Health Outcomes: A Case Of Compost Application In Carrot Production, A. Habteweld, A. Kravchencko, Parwinder Grewal, H. Melakeberhan

School of Earth, Environmental, & Marine Sciences Faculty Publications

Percent soil organic matter (SOM), pH and crop yield are among the biophysicochemical process-driven soil health indicators (SHIs). However, identifying sustainable soil health conditions using these SHIs is limited due to the lack of Integrated Productivity Efficiency (IPE) models. We define IPE as a concept that identifies best-to-worst-case soil health outcomes by assessing the effect of agronomic practices on weighted abundance of functional guilds (WAFG) of beneficial soil organisms and SHIs simultaneously. Expressing WAFG of all beneficial nematodes (x-axis) and SHIs (y-axis) as a percent of untreated control and regression of x and y reveals four quadrants describing worst-to-best-case outcomes …


Silver Bow Creek/Butte Area Npl Site Butte Priority Soils Operable Unit, Pioneer Technical Services, Inc. Apr 2022

Silver Bow Creek/Butte Area Npl Site Butte Priority Soils Operable Unit, Pioneer Technical Services, Inc.

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Sediment Buffering And Recycling On An Annual To Centennial Scale Along The Mississippi River, Nikki E. Neubeck Apr 2022

Sediment Buffering And Recycling On An Annual To Centennial Scale Along The Mississippi River, Nikki E. Neubeck

LSU Master's Theses

Although the Mississippi River and its tributaries have been investigated for many years, the alteration of the river through dams, levees, and diversions has affected how sediment is transported from source to sink (>103 y). Previous provenance research using detrital zircon U-Pb dating indicates a slow transport time from source-to-sink, but recent anthropogenic alterations of the river may potentially diminish the transportation time of heavy minerals due to an increase in flow efficiency. The objective of this study is to analyze the degree of buffering and recycling of Mississippi River sediment over a range of short time scales, …


Evaluating Gizzard Shad Dorosoma Cepedianum Populations In Two Kentucky Reservoirs Recently Invaded With Silver Carp Hypopthalmichthys Molitrix, Nathan Klein Apr 2022

Evaluating Gizzard Shad Dorosoma Cepedianum Populations In Two Kentucky Reservoirs Recently Invaded With Silver Carp Hypopthalmichthys Molitrix, Nathan Klein

Scholars Week

Gizzard Shad Dorosoma cepedianum are an ecologically important fish species found in many reservoirs throughout the southeastern United States such as Kentucky Lake and Lake Barkley. One current challenge that Gizzard Shad may face in these two reservoirs is competition with the invasive Silver Carp Hypophthalmichthys molitrix. However, quantifying the impacts of this competition may be difficult because of limited baseline population data for Gizzard Shad in these two reservoirs. The objective of this study is to describe size structure, condition, age, growth, mortality, and spawning potential of these two populations. Gizzard Shad were collected by boat electrofishing and …


Atlantic Richfield Response To Agency Comments On The Draft Butte Priority Soils Operable Unit (Bpsou) 2021 Groundwater Monitoring Data Summary Report, January 2021 – December 2021; Dated April 8, 2022, Atlantic Richfield Company Apr 2022

Atlantic Richfield Response To Agency Comments On The Draft Butte Priority Soils Operable Unit (Bpsou) 2021 Groundwater Monitoring Data Summary Report, January 2021 – December 2021; Dated April 8, 2022, Atlantic Richfield Company

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Butte Priority Soils Operable Unit (Bpsou) Draft 2021 Site-Wide Surface Water Monitoring Data Summary Report. Consent Decree- Civil Action No. Cv 89-039-Bu-She, Adrian Kien Apr 2022

Butte Priority Soils Operable Unit (Bpsou) Draft 2021 Site-Wide Surface Water Monitoring Data Summary Report. Consent Decree- Civil Action No. Cv 89-039-Bu-She, Adrian Kien

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Re: 2021 Butte Priority Soils Operable Unit (Bpsou) Draft Groundwater Monitoring Data Summary Report. Consent Decree- Civil Action No. Cv 89-039-Bu-She, Adrian Kien Apr 2022

Re: 2021 Butte Priority Soils Operable Unit (Bpsou) Draft Groundwater Monitoring Data Summary Report. Consent Decree- Civil Action No. Cv 89-039-Bu-She, Adrian Kien

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Butte Priority Soils Operable Unit (Bpsou) Silver Bow Creek/Butte Area Npl Site, Atlantic Richfield Company Apr 2022

Butte Priority Soils Operable Unit (Bpsou) Silver Bow Creek/Butte Area Npl Site, Atlantic Richfield Company

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Evaluation Of Chelating Agents Used In Phytoextraction By Switchgrass Of Lead Contaminated Soil, Genna Hart, Marina Koether, Thomas C. Mcelroy, Sigurdur Greipsson Apr 2022

Evaluation Of Chelating Agents Used In Phytoextraction By Switchgrass Of Lead Contaminated Soil, Genna Hart, Marina Koether, Thomas C. Mcelroy, Sigurdur Greipsson

Open Access Publishing Fund Collection

Soil lead (Pb) contamination is a recognized environmental and global health problem. Phytoextraction of Pb using switchgrass (Panicum virgatum L.), a second-generation biofuel crop, is typically enhanced by soil chelation. The effectiveness of four different chelating agents, phytic acid (inositol hexaphosphate), citric acid, NTA (nitrilotriacetic acid), and EDTA (ethylenediaminetetraacetic acid) was examined in pot culture. Plants treated with EDTA (1 mM) showed significantly higher shoot Pb concentrations compared to control plants and plants treated with other chelates. Lead-solubility following phytoextraction was examined by soil washing using 0.01 and 0.05 M acetic acid as an extractant solution revealed no …


Measuring Sustainable Development Through Tax Increment Financed Brownfield Redevelopment Statutes: A Florida Case Study, Jeff Burton Apr 2022

Measuring Sustainable Development Through Tax Increment Financed Brownfield Redevelopment Statutes: A Florida Case Study, Jeff Burton

USF Tampa Graduate Theses and Dissertations

This research measures the theoretically sustainable development synergy of United States’ redevelopment, tax increment, and brownfield statutes and questions local redevelopment professionals on this combination’s implementation. This policy’s integration and application measurements guide increased knowledge and best practice methods in the path of America’s population migration into urbanized areas, thus managing the economic, environmental, and social impacts for future generations.

This examination used a pragmatic, qualitative, and quantitative mixed-method approach to identify, collect, code, and analyze redevelopment, tax increment, and state brownfields laws. An exhaustive literature review of the laws’ histories explained when and why they exist. In addition, a …