The Kentucky Water Research Institute supports the research of others through collaborative partnerships and grants. This collection highlights that work. Because many of these are copyright protected or are deposited elsewhere within the repository, these works are listed with links to sources rather than full-text download. Visitors will find a combination of open-access and restricted access links here.

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Submissions from 2024

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Effects of Multiple Stressors, Pristine or Sulfidized Silver Nanomaterials, and a Pathogen on a Model Soil Nematode Caenorhabditis elegans, Jarad P. Cochran, Phocheng Ngy, Jason Unrine, Christopher Matocha, and Olga Tsyusko

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It's Not Easy Being Green: Assessing the health of small wetland ponds, Andrea E. Gaughan and Mark Tierney

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Stable Isotopic Evidence of Paleorecharge in the Northern Gulf Coastal Plain (USA)., Estifanos Haile, Benjamin J. Currens, and Alan Fryar

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Utilizing ArcGIS Pro to classify wetland environments Introduction to the Forest-based Classification and Regression tool, Sam Hutchins

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Bromine contamination and risk management in terrestrial and aquatic ecosystems., Alessandra C. Leri, Oshadi Hettithanthri, Shiv Bolan, Tao Zhang, Jason Unrine, Satish Myneni, Danielle R. Nachman, Huu Tuan Tran, Ankur J. Phillips, Deyi Hou, Yidong Wang, Meththika Vithanage, Lakesh P. Padhye, Tahereh Jasemi Zad, Anna Heitz, Kadambot H. M. Siddique, Hailong Wang, Jorg Rinklebe, M B. Kirkham, and Nanthi Bolan

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The efficacy of wetland treatment systems used to treat runoff mixtures from different landscapes across Kentucky, Emily Nottingham

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“So That We Can Save the Earth from Dying”: Highlights from a Middle School Environmental Field Day., Kenton Sena, Jill Abney, Hannah Ruehl, and Chris D. Barton

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The role of oak species in long-term soil P loss in a humid river bottomland, Gary E. Stinchcomb, Bassil El Masri, and Beneditct Ferguson

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Spatial and seasonal variation in disinfection byproducts concentrations in a rural public drinking water system: A case study of Martin County, Kentucky, USA, Jason Unrine; Martin County Concerned Citizens, Inc; W Jay Christian; Yogesh Gautam; Lindell Ormsbee; Wayne T. Sanderson; Appalachian Citizens' Law Center, Inc.; Martin County Concerned Citizens' Inc.; Appalachian Citizens' Law Center, Inc.; Kelly G. Pennell; and Anna Hoover

Submissions from 2023

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Quantifying impacts of climate change on headwater streamflow regime in Robinson Forest: Insights from 35-years of data collection, Lauren Brown

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"Quantifying impacts of climate change on headwater streamflow regime in Robinson Forest: Insights from 35-years of data collection.", Lauren Brown

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Multiple stressor effects on a model soil nematode, Caenorhabditis elegans: Combined effects of the pathogen Klebsiella pneumoniae and zinc oxide nanoparticles, Jarad P. Cochran, Jason M. Unrine, Mark Coyne, and Olga V. Tsyusko

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Concerns with Passive Anaerobic Bioreactors for Selenium Removal from Coal Slurry Liquid Wastes, Elisa M. D'Angelo, M.D. Anik Mahmud, and Jason M. Unrine

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A GIS-based approach for estimating fallow-season cropland soil erosion based on rainfall erosivity, C. A. Day and Q. Long

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Occurrence and prevalence of antimicrobial resistance in urban karst groundwater systems based on targeted resistome analysis, Rachel A. Kaiser, Jason Polk, Tania Datta, Scott P. Keely, Nichole E. Brinkman, Rohan R. Parekh, and Getahun E. Agga

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A Predictive Flood Model for Urban Karst Groundwater Systems, Trayson Lawler

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Concentrations of Lead and Arsenic in Mother's Milk and Children's Blood in Peruvian Breastfeeding Dyads, Ana Linares, Amanda Thaxton-Wiggins, and Jason Unrine

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Kentucky Water and Wastewater Workforce Survey, L. Ormsbee, Emily Raine Koyagi, Donna McNeil, James A. Shelley, and Valerie A. Lucas

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Silver contamination and its toxicity and risk management in terrestrial and aquatic ecosystems, Lakesh P. Padhye, Tahereh Jasemizad, Shiv Bolan, Olga Tsyusko, Jason M. Unrine, Basanta Kumar Biswal, Rajasekhar Balasubramanian, Yingyu Zhang, Tao Zhang, Jian Zhao, Yang Li, Jorg Rinklebe, Hailong Wang, Kadambot H. M. Siddique, and Nanthi Bolan

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Effects of silicon supplementation on growth and silicon accumulation in tall fescue (Festuca arundinacea) and bentgrass (Agrostis stolonifera), Sara Qian, Hanna Poffenbarger, and Jason M. Unrine

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"So That We Can Save the Earth from Dying": Highlights from a Middle School Field Day, Kenton Sena, Jill Abney, Hannah Ruehl, and Chris Bartion

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The role of oak species in long-term soil P loss in a humid river bottomland, Gary E. Stinchcomb, Bassil El Masri, and Benedict Ferguson

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Global DNA Adenine Methylation in Caenorhabditis elegans after Multigenerational Exposure to Silver Nanoparticles and Silver Nitrate, Anye Wamucho, Jason Unrine, John May, and Olga Tsyusko

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Uncertainty in phosphorus fluxes and budgets across the US long-term agroecosystem research network, Pauline Welikhe, Mark R. Williams, Kevin King, Janae Bos, Mark Akland, Claire Baffaut, E. Glynn Beck, Andrew Bierer, David D. Bosch, Erin S. Brooks, Anthony R. Buda, Michel Cavigelli, Joshua Faulkner, Gary W. Feyereisen, Ann-Marie Fortuna, Joshua Gamble, Brittany R. Hanrahan, Mir Zaman Hussain, John L. Kovar, Brad Lee, April B. Leytem, Mark A. Liebig, Daniel Line, Merrin L. Macrae, Thomas B. Moorman, Daniel Moriasi, Rose Mumbi, Nathan Nelson, Aline Ortega-Pieck, Deanna Osmond, Chad Penn, Kate E. White, Henry Wilson, and Lindsey M. Witthaus

Submissions from 2022

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Identifying Metal Resistance Genes in Staphylococcus Species Isolated from Wastewater and Streams Receiving Treated Effluent, Atena Amirsoleimani, Gail M. Brion, and Patrice François

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THE DESIGN AND SYNTHESIS OF NEW ORGANIC DITHIOLS FOR ENVIRONMENTAL APPLICATIONS, Shashika Nadishani Bandara

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Building capacity for citizen science communication of water quality risks: exploring the enhancement of the communication infrastructure in Letcher County, Kentucky, Laura M. Fischer, Dan O'Hair, Madison Wallace, Xianlin Jin, and Jason Unrine

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Occurrence and Prevalence of Antimicrobial Resistance in Urban Karst Groundwater Systems Based on Targeted Resistome Analysis, Rachel A. Kaiser, Jason S. Polk, Tania Datta, Scott P. Keely, Nichole E. Brinkman, Rohan R. Parekh, and Getahun E. Agga

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Hydraulic Model Database for Applicated Distribution Systems Research, L. E. Ormsbee, Steven Hoagland, Erika Hernandez, A. Hall, and A. Ostfeld

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Wetlands Reserve Program restorations improve floristic quality of understory plant community over time, but community differs from reference wetlands, Kinga M. Stryszowska-Hill, Karen A. Baumann, Howard H. Whiteman, and Michael B. Flynn

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P-FLUX: A phosphorus budget dataset spanning diverse agricultural production systems in the United States and Canada, M. R. Williams, P. Welikhe, J. Bos, K. King, M. Akland, D. Augustine, C. Baffaut, E. G. Beck, A. Bierer, D. D. Bosch, E. Boughton, C. Brandani, E. Brooks, A. Buda, M. Cavigelli, J. Faulkner, G. Feyereisen, A. Fortuna, J. Gamble, B. Hanrahan, M. Hussain, M. Kohmann, J. Kovar, B. Lee, A. Leytem, M. Liebig, D. Line, M. Macrae, T. Moorman, D. Moriasi, N. Nelson, A. Ortega-Pieck, D. Osmond, O. Pisani, J. Ragosta, M. Reba, A. Saha, J. Sanchez, M. Silviera, D. Smith, S. Spiegal, H. Swain, J. Unrine, P. Webb, K. White, H. Wilson, and L. Yasarer

Submissions from 2021

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Co-Carriage of Metal and Antibiotic Resistance Genes in Sewage Associated Staphylococci, Atena Amirsoleimani, Gail M. Brion, and Patrice Francois

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Modeling seasonal sediment yields for a medium-scale temperate forest/agricultural watershed, C. Andrew Day and Jonah Liebman

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Cyanobacteria Growth in Nitrogen- & Phosphorus-Spiked Water from a Hypereutrophic Reservoir in Kentucky, USA, Sarah E. Hughes and Jason W. Marion

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QUANTIFYING THE SOURCE AND PATHWAY OF DISSOLVED REACTIVE PHOSPHATE IN KARST DRAINAGE OF THE INNER-BLUEGRASS, Cory Radcliff

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Impact of water source dynamics on dissolved reactive phosphorus loadings in heterogenous karst agroecosystems with phosphatic limestones, Cory Radcliff, William I. Ford, Saeid Nazari, and Christopher Shepard

Submissions from 2020

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Identification of the Causes and Extent of Elevated Methane Concentrations in the Groundwater of Eastern Kentucky, Cristopher Alvarez Villa

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Investigation into the Presence, Persistence, and Fate of S. Aureus, and its Mobile Genetic Elements, in Wastewater and the Surrounding Environment, Atena Amirsoleimani

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Community forum identifies opportunities to engage with Eastern Kentucky community leaders about chronic disease and environmental pollution, Dawn Brewer, Elizabeth Travis, Annie Koempel, Lindell Ormsbee, and Kelly Penell

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Impacts of storm characteristics on generating sanitary sewer overflow (SSO) events for an urban sewershed, C. Andrew Day and Garrett Seay

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Effect of Biological Activities on Selenium Removal by Continuous-Flow Reactors Packed with Alum-Impregnated Activated Alumina, Yuxia Ji and Yi-Tin Wang

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Se(VI) reduction by continuous-flow reactors packed with Shigella fergusonii strain TB42616 immobilized by Ca2+-alginate gel beads, Yuxia Ji and Yi-Tin Wang

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Selenium removal by activated alumina in batch and continuous-flow reactors, Y. Ji and Y-T Wang

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Geomorphic controls of perched groundwater interaction with natural ridge-top depressional wetlands, J. M. Malzone, E. G. Sweet, A. C. Bell, and G. L. Minzenberger

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Limitations of TR-55 Curve Numbers for Urban Development Applications: Critical Review and Potential Strategies for Moving Forward, L. Ormsbee, Steven Hoagland, and K. Peterson

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TRACING SOURCE CONTRIBUTIONS TO ASSESS SPATIAL PATTERNS OF EROSION IN A MIXED LAND USE ENVIRONMENT: OTTER CREEK CATCHMENT, FORT KNOX, KENTUCKY, Cara Peterman

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Hidden Landscapes: Potentially Vulnerable Communities in Kentucky’s Karst Groundwater Region, Marissa Schorr, Patricia Kambesis, Chris Groves, Margaret Gripshover, Amy Hourigan, and LeeAnne Bledsoe

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The Impact of Ryegrass on a Fragipan Soil, K. P. Smith

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Assessing field-scale variability of soil hydraulic conductivity at and near saturation, Xi Zhang, Ole Wendroth, Christopher Matocha, Junfeng Zhu, and Javier Reyes

Submissions from 2019

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Prevalence and characterization of Staphylococcus aureus in wastewater treatment plants by whole genomic sequencing, Atena Amirsoleimani, Gail M. Brion, Seydina Diene, Patrice François, and E. M. Richard

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Use of acetaminophen and sucralose as co-analytes to differentiate sources of human excreta in surface waters, Benjamin J. Currens, Ashley M. Hall, Gail M. Brion, and Alan E. Fryar

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Watershed Surface Characteristics and Storm Distribution Impacts on Low-order Urban Stream Hydrology Response, C. Andrew Day PhD and Garrett Seay

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BIOLOGICAL SELENIUM CONTROL: SELENIUM REDUCTION BY SHIGELLA FERGUSONII STRAIN TB42616 AND PANTOEA VAGANS STRAIN EWB32213-2 IN BIOREACTOR SYSTEMS, Yuxia Ji

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Selenium reduction by a defined co-culture of Shigella fergusonii strain TB42616 and Pantoea vagans strain, Yuxia Ji and Yi-Tin Wang

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Kinetic Modeling of Selenium Reduction by a Defined Co-culture inBatch Reactors, Yuxia Ji and Y. T. Wang

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An Urban Karst Aquifer Resource Evaluation and Monitoring Toolbox, Rachel Anne Kaiser

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Watershed Watch Nutrient Field Kit Evaluation Report. Technical Report to Watershed Watch of Kentucky, S. Kintner and Steve Evans

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SPATIAL ESTIMATION OF HYDRAULIC PROPERTIES IN STRUCTURED SOILS AT THE FIELD SCALE, Xi Zhang

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Effect of macroporosity on pedotransfer function estimates at the field scale, Xi Zhang, Junfeng Zhu, Ole Wendroth, Christopher Matocha, and Dwayne Edwards

Submissions from 2018

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Accessibility from the Cytoplasm Is Critical for ssrA Tag-Mediated Degradation of Integral Membrane Proteins by ClpXP Protease, Thilini Abeywansha, Qian Chai, Xinyi Zhang, Zhaoshuai Wang, and Yinan Wei

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Ecophysiological Analysis of Yield Determination in Soybean of Different Relative Maturities, M. M. Bernard

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Assessment and optimization of environmental systems using data analysis and simulation, Milad Ebrahimi

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Tracking A Tree-Killer: Improving Detection and Characterizing Species Distribution of Phytophthora Cinnamomi in Appalachian Forests, Sena Kenton

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Influence of ryegrass on physico-chemical properties of a fragipan soil, Christopher J. Matocha, Anastasios D. Karathanasis, Lloyd W. Murdock, John Grove, Jack Goodman, and Dottie Call

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Mountaintop removal mining alters stream salamander population dynamics, Steven J. Price, Sara Beth Freytag, Simon J. Bonner, Andrea N. Drayer, Brenee' L. Muncy, Jacob M. Hutton, and Christopher D. Barton

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Occurrence of chlorinated volatile organic compounds (VOCs) in a sanitary sewer system: Implications for assessing vapor intrusion alternative pathways, Mohammadyousef Roghani, Olivia P. Jacobs, Anthony Miller, Evan J. Willett, James A. Jacobs, C. Ricardo Viteri, Elham Shirazi, and Kelly G. Pennell

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Monitoring and Evaluating the Influences of Class V Injection Wells on Urban Karst Hydrology, James Adam Shelley

Submissions from 2017

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Soil Hydraulic Property Estimation Under Major Landuses in the Shawnee Hills, Trinity Baker

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INTERACTIONS OF COMPOUNDS CONTAINING GROUP 12 AND 16 ELEMENTS, Daniel Burriss

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IMPACT OF CLIMATE CHANGE ON EXTREME HYDROLOGICAL EVENTS IN THE KENTUCKY RIVER BASIN, Somsubhra Chattopadhyay

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An Assessment of Climate Change Impacts on Future Water Availability and Droughts in the Kentucky River Basin, Somsubhra Chattopadhyay, Dwayne R. Edwards, Yao Yu, and Ali Hamidisepehr

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Contemporary and Future Characteristics of Precipitation Indices in the Kentucky River Basin, Somsubhra Chattopadhyay, Dwayne Edwards, and Yao Yu

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Temporal performance assessment of wastewater treatment plants by using multivariate statistical analysis, Milad Ebrahimi, Thomas D. Rockaway, and Erin L. Gerber

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Sediment Carbon Fate in Phreatic Karst (Part 1): Conceptual Model Development, Admin Husic, James F. Fox, W. Ford, Carmen T. Agouridis, J. Currans, and C. Taylor

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Sediment Carbon Fate in Phreatic Karst (Part 2): Numerical Model Development and Application, Admin Husic, James F. Fox, William Ford, Carmen Agouridis, James Currans, and Charles Taylor

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Selenium Reduction by Batch Cultures of Escherichia coli Strain EWB32213, Yuxia Ji and Y. T. Wang

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Disaggregated Streamflow Approach for Improving Water Quality Modeling, L. Ormsbee, Ben Albritton, E. White, and K. Peterson

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Three-dimensional vapor intrusion modeling approach that combines wind and stack effects on indoor, atmospheric, and subsurface domains, Elham Shirazi and Kelly G. Pennell

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Could Winter Annual Crop Choice Increase No-Till Double-Crop Soybean Yield in Kentucky?, Ethan Swiggart

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Arsenic Removal with a Dithiol Ligand Supported on Magnetic Nanoparticles, John H. Walrod

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ILLUMINATE THE PATHWAY OF MEMBRANE PROTEIN ASSOCIATION AND DEGRADATION, Zhaoshuai Wang

Submissions from 2016

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DEVELOPMENT OF REGIONAL AND HYDRAULIC GEOMETRY CURVES FOR THE EASTERN KENTUCKY COALFIELDS, Ashlan Berry

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Effects of Mountaintop Removal Mining on Population Dynamics of Stream Salamanders, Sara B. Freytag

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Effects of Mountaintop Removal Mining on Population Dynamics of Stream Salamanders, Sara B. Freytag

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Field data and numerical modeling: A multiple lines of evidence approach for assessing vapor intrusion exposure risks, Kelly G. Pennell, Madeleine K. Scammell, Michael D. McClean, Eric M. Suuberg, Ali Moradi, Mohammadyousef Roghani, Jennifer Ames, Leah Friguglietti, Paul A. Indeglia, Rui Shen, Yijun Yao, and Wendy J. Heiger-Bernays

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Development of a Methodology for Evaluating the Influences of Karst Hydrogeology on Freshwater Harmful Algal Blooms in Kentucky Lakes, Robert Schaefer

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A Simplified Procedure for Sensor Placement Guidance for Small Utilities, Stacey L. Schal, Lindell Ormsbee, and L. Sebastian Bryson

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Long-Term Effects of Forestry Best Management Practices on Hydrology and Water Chemistry in Three Appalachian Headwater Catchments, Kameryn I. Wright

Submissions from 2015

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Examining the Impacts of Valley Fills on Amphibian and Aquatic Insect Communities in Southeastern Kentucky, John C. Bourne

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Nutrient Availability and Dynamics of Compost Bedded Pack Dairy Barn Waste, Leslie Hammond

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Sediment Organic Carbon Fate and Transport in a Fluviokarst Watershed in the Bluegrass Region, Admin Husic

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Vegetation-Based Metrics of Biotic Integrity for Assessing The Ecological Condition Of Wetlands Of Kentucky, Tanner Matthew Morris

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Validating A Kentucky Wetland Rapid Assessment Method For Forested Riverine Wetlands Using Vegetation, Bird Surveys, And Landscape Analysis, JohnRyan Andrew Polascik

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Time-lapse Electrical Resistivity Imaging of Solute Transport in a Karst Conduit, Audrey H. Sawyer, Junfeng Zhu, James C. Currens, Clay Atcher, and Andrew Binley

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An Investigation into the Occurrence of Bactrachochytrium dendrobatis Infection in Plethodontid Salamander Communities in Robinson Forest, Sarah H. Spaulding

Submissions from 2014

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Thermal Analysis of Binding of Organic Pollutants to Titanium Dioxide, Shashidhar Annarapu

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Peracetic Acid as an Alternative Disinfection Technology for Wet Weather Flows, Elizabeth E. Coyle, Lindell E. Ormsbee, and Gail M. Brion

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Benthic Macroinvertebrate Community Responses to a Headwater Valley Restoration at Slabcamp Creek, Rowan Co., Kentucky, Nicholas Primo Revetta

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Decelerating Open Channel Flow Over Gravel: Turbulence Structure & Sensor Development, Robert Stewart

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Field-Scale Water and Solute Transport, Yang Yang