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An Example Of An Outreach Program For Horse Pasture Management And Education, Krista L. Lea, S. Ray Smith

IGC Proceedings (1993-2023)

Kentucky boasts over 30,000 horse farms that house over 200,000 horses. The University of Kentucky Horse Pasture Evaluation Program began in 2005 to assist horse owners and managers in improving pasture quality and quantity. This program collects detailed botanical composition and tall fescue analysis to provide horse owners and managers with a comprehensive picture of pasture composition and field by field recommendations on management practices that will improve each pasture. Samples of tall fescue are also collected and analysed for endophyte presence and ergovaline concentration to evaluate tall fescue toxicity risk. Management recommendations include tall fescue mitigation or elimination strategies. …

A Comparison Of Four Methods Of Botanical Analysis In Kentucky Cattle Pastures, Echo Elizabeth Gotsick, S. Ray Smith, Jimmy C. Henning, Christopher D. Teutsch

IGC Proceedings (1993-2023)

Throughout the many decades of grassland and forage research, practitioners have used many different methods to assess botanical composition. While a few of these methods have proven to be accurate and efficient, there has been limited direct comparison between methods. The objective of this study was to determine an accurate and efficient method to determine botanical composition for researchers, practitioners, and students. Six farms with two pastures each were monitored across the state of Kentucky. Sampling started fall 2020 and continued through fall 2022 with measurements taken three times a year using the following measurement techniques: step point, visual estimation, …

Self-Reported Consumption Of Bottled Water V. Tap Water In Appalachian And Non-Appalachian Kentucky, Jason W. Marion

Journal of Appalachian Health

Introduction: Quantitative studies on drinking water perceptions in Appalachia are limited. High-profile water infrastructure failures in the U.S. and Eastern Kentucky, coupled with human-made and natural disasters in the Appalachian Region, have likely impacted opinions regarding tap water.

Purpose: To use existing unexplored data to describe baseline tap water v. bottled water consumption in Kentucky.

Methods: Telephone-based cross-sectional data were obtained from the 2013 Kentucky Health Issues Poll (KHIP) directed by the Foundation for a Healthy Kentucky. Among many items in KHIP, self-reported consumption of bottled water over tap water, reasons for bottled water use, and demographic data were obtained. …

Pearley, Lamont Jack, B. 1974 (Fa 1426), Manuscripts & Folklife Archives

Folklife Archives Finding Aids

Finding aid only for Folklife Archives Project 1426. Audio interviews by WKU student Lamont Pearley of the husband-and-wife proprietors of Need More Acres Farm in Scottsville, Kentucky. They discuss their lives as farmers, agricultural practices, and sustainable farming. One interview includes a transcript and the other includes an index/log.

The Effects Of Prescribed Fire On Ant Community Composition In A Temperate Deciduous Forest., Emma Jones

College of Arts & Sciences Senior Honors Theses

Prescribed fire is a tool commonly used in land management to decrease wildfire frequency and promote plant diversity. However, the effects of prescribed fire on invertebrate communities, especially those within temperate deciduous forest, are poorly understood. I measured the response of epigeic ant communities in mixed mesophytic forest in Berea, Kentucky following prescribed burning. I used pitfall traps to repeatedly sample epigeic ants in replicate burned and unburned plots for up to 21 months postburn following two separate (2021 and 2022) prescribed fires. Ant species richness was similar between treatments (burn vs. control) and by burn year. Ant community composition …

The Bellarmine Bee Bed: Organizing A Native Plant Garden Using Feedback From The Local Community, Kate Moran

Undergraduate Theses

Animal pollinators are the cornerstone of healthy ecosystems. Their survival is essential for the persistence of entire food chains: from the flowers they cross-pollinate directly, to the animals who depend on those plants for nutrition. The establishment of pollinator gardens—particularly ones that consist of native plants—is an effective way to enhance their biodiversity, abundance, and well-being.

The main goal of this thesis is to construct a pollinator garden that maximizes the benefits for animal pollinators using feedback from local gardeners. A survey was used to gather information about the popularity and preferences of 40 flowering plants, and after analyzing the …

Chemical Immobilization Of Helicopter-Captured Elk (Cervus Canadensis) And Survival Of Elk Calves In Southeastern Kentucky, Kathleen E. Williams

Theses and Dissertations--Forestry and Natural Resources

Safe and effective chemical immobilization is critical to minimize stress and risk of injury when capturing free-ranging, wild ungulates. Many traditionally favored high potency opioids have been phased out or become unavailable because of increased regulations, leading to the development of two pre-mixed combination drugs, butorphanol-azaperone-medetomidine (BAM) and nalbuphine-medetomidine-azaperone (NalMed-A). Both drugs have been used to chemically immobilize ungulates, but their efficacy has not been documented in elk captured and transported via helicopter. During 2020 – 2022, we chemically immobilized helicopter-captured female elk (Cervus canadensis) with a single IM-injection of BAM (n = 41) or NalMed-A (n = …

Tradeoffs May Counteract Effects Of Telecommunication Towers On Osprey Nesting, Gage R. Barnes, Kate G. Slankard, John B. Hewlett, Andrea K. Darracq

Human–Wildlife Interactions

The number of telecommunication towers (TCTs) throughout the United States has and continues to increase exponentially. Increased TCT placement has been implicated in local population increases in platform nesting birds such as ospreys (Pandion haliaetus). However, osprey use of artificial structures can cause conflicts with humans because of economic costs and risks to human safety. Managers require better information regarding the effect of artificial nesting surfaces, such as TCTS, on osprey reproduction to make informed decisions regarding species conservation and to mitigate potential conflicts. The objective of our study was to evaluate the influence of TCTs on osprey …

Nutritional & Colorectal Health, Tariq A. Alam, Brittany R. Rice, Sara B. Police

Journal of Pharmacology & Nutritional Sciences

Kentucky has the highest incidence and mortality rate of all site cancers, and Kentuckians residing in the Appalachian region often have worse outcomes, where cancer is a leading cause of death. Focusing on colorectal cancer (CRC) specifically, Kentucky ranks first nationwide for incidence (50 cases per 100,000 people) and fifth for mortality (about 17 deaths per 100,000 people). The Kentucky Colon Cancer Screening Program increased screening rates and reduced mortality since its launch. Yet, CRC remains a leading cause of death for Kentuckians. Risk factors for CRC include increasing age as well as a history of inflammatory bowel disease (IBD) …

Diversity In Darkness: Shedding Light On Cryptic Species In The Cave Beetle Genus Darlingtonea Valentine Using 3rad Sequencing And Consequences Of Climate Change Based On Thermal Tolerance And Dehydration Resistance, Athanasios S. Apostolopoulos

Masters Theses & Specialist Projects

The relationship between geographic distribution and phylogeny is pronounced in patchy, discontinuous habitats that limit gene flow, such as cave ecosystems. The isolating nature and selective pressures of cave environments can result in relatively high levels of endemism and cryptic speciation in cave faunas. Cryptic speciation exhibited in cave faunas is poorly studied, though it is an integral aspect to consider when discussing conservation efforts.

Our study employed the 3RAD genomic sequencing technique and robust population sampling across the distribution of a monotypic genus of cave beetle, Darlingtonea Valentine, that inhabits karst systems in a nearly 200 square mile range …

Kentucky’S Comprehensive Outreach Program For Horse Pasture Management And Education, Krista Lea, S. Ray Smith

IGC Proceedings (1993-2023)

The University of Kentucky (UK) Horse Pasture Evaluation Program began in 2005 to improve pasture quality and quantity on Kentucky horse farms. This on-farm program collects detailed data of pasture species composition, tests for tall fescue (Schedonorus arundinaceus (Schreb.) Dumort.) toxicity, and provides farm managers with comprehensive recommendations for management. Species composition is determined using the occupancy method. In 2019, the UK Horse Pasture Health Score Card was developed to provide useful, survey-level information on pastures and allow evaluators to cover far more acres in less time, requiring fewer resources. The objective of this research was to compare accuracy …

Family And Consumer Sciences Extension Agents Perception Of A Sustainable Eating Curriculum For Kentuckians, Lindley Barker

Theses and Dissertations--Nutrition and Food Systems

The population is rapidly increasing all over the world. As foods are produced for us to consume, the food system generates negative environmental impacts at each step. The extent of damage generated by food production depends on the amount of land, water, and energy depleted. These environmental impacts can result in reduced quantities of food produced, damages to the land and water used to grow/produce food, pollution of food, and food waste. All of which impact the amount of product produced. Thereby, shifting food-related behaviors of consumers toward sustainable eating may be a way to promote the health of people …

Using On-Farm Monitoring Of Ergovaline And Tall Fescue Composition For Horse Pasture Management, Krista Lea, S. Ray Smith

Plant and Soil Sciences Faculty Publications

Central Kentucky horse pastures contain significant populations of tall fescue (Schedonorus arundinacea (Schreb.) Dumort) infected with an endophyte (Epichloë coenophialum (Morgan-Jones and Gams) Bacon and Schardl) known to produce several ergot alkaloids, with ergovaline in the highest concentration. While most classes of horses are not adversely affected by average levels of ergovaline in pastures, late term pregnant mares have a low tolerance to ergovaline and the related ergot alkaloids. Endophyte-infected tall fescue has been known to cause prolonged gestation, thickened placenta, dystocia, agalactia, and foal and mare mortality. The University of Kentucky Horse Pasture Evaluation Program utilizes ergovaline …

Detecting Recent Crop Phenology Dynamics In Corn And Soybean Cropping Systems Of Kentucky, Yanjun Yang, Bo Tao, Liang Liang, Yawen Huang, Christopher J. Matocha, Chad D. Lee, Michael Sama, Bassil El Masri, Wei Ren

Geography Faculty Publications

Accurate phenological information is essential for monitoring crop development, predicting crop yield, and enhancing resilience to cope with climate change. This study employed a curve-change-based dynamic threshold approach on NDVI (Normalized Differential Vegetation Index) time series to detect the planting and harvesting dates for corn and soybean in Kentucky, a typical climatic transition zone, from 2000 to 2018. We compared satellite-based estimates with ground observations and performed trend analyses of crop phenological stages over the study period to analyze their relationships with climate change and crop yields. Our results showed that corn and soybean planting dates were delayed by 0.01 …

Development Of Mine Soils In A Chronosequence Of Forestry-Reclaimed Sites In Eastern Kentucky, Kenton L. Sena, Kevin M. Yeager, Christopher D. Barton, John M. Lhotka, William E. Bond, Kimberly J. Schindler

Lewis Honors College Faculty Publications

Surface mining for coal has contributed to widespread deforestation and soil loss in coal mining regions around the world, and particularly in Appalachia, USA. Mined land reforestation is of interest in this and other regions where forests are the dominant pre-mining land use. This study evaluated mine soil development on surface-mined sites reforested according to the Forestry Reclamation Approach, representing a chronosequence of time ranging from 0 to 19 years after reclamation. Soils were sampled in depth increments to 50 cm and analyzed for a suite of soil physical and chemical characteristics. Overall, soil fines (silt + clay) tended to …

“We’Re, Like, The Most Unhealthy People In The Country”: Employing An Equity Lens To Reduce Barriers To Healthy Food Access In Rural Appalachia, Kathryn Cardarelli, Emily M. Dewitt, Rachel Gillespie, Heather Norman-Burgdolf, Natalie Jones, Janet Tietyen Mullins

Dietetics and Human Nutrition Faculty Publications

Introduction

Obesity disproportionately affects rural communities, and Appalachia has some of the highest obesity rates in the nation. Successful policy, systems, and environmental (PSE) interventions to reduce obesity must reflect the circumstances of the population. We used a health equity lens to identify barriers and facilitators for healthy food access in Martin County, Kentucky, to design interventions responsive to social, cultural, and historical contexts.

Methods

We conducted 5 focus groups in Martin County, Kentucky, in fall 2019 to obtain perspectives on the local food system and gauge acceptability of PSE interventions. We used grounded theory to identify perceived barriers and …

Bowling Green Rose Society - Bowling Green, Kentucky (Mss 712), Manuscripts & Folklife Archives

Manuscript Collection Finding Aids

Finding aid only for Manuscripts Collection 712. Minutes, correspondence, show programs, and miscellaneous records of the Bowling Green Rose Society. The bulk of the material is from the 1980s and 1990s.

Recent Shrinkage And Fragmentation Of Bluegrass Landscape In Kentucky, Bo Tao, Yanjun Yang, Jia Yang, S. Ray Smith, James F. Fox, Alex C. Ruane, Jinze Liu, Wei Ren

Plant and Soil Sciences Faculty Publications

The Bluegrass Region is an area in north-central Kentucky with unique natural and cultural significance, which possesses some of the most fertile soils in the world. Over recent decades, land use and land cover changes have threatened the protection of the unique natural, scenic, and historic resources in this region. In this study, we applied a fragmentation model and a set of landscape metrics together with the satellite-derived USDA Cropland Data Layer to examine the shrinkage and fragmentation of grassland in the Bluegrass Region, Kentucky during 2008–2018. Our results showed that recent land use change across the Bluegrass Region is …

Influence Of Timber Harvesting Operations And Streamside Management Zone Effectiveness On Sediment Delivery To Headwater Streams In Appalachia, Daniel Bowker, Jeffrey W. Stringer, Christopher D. Barton

Forestry and Natural Resources Faculty Publications

Disturbances created by timber harvesting equipment and associated haul roads and skid trails can create overland sediment flows (sediment paths), especially in steeply sloping terrain, leading to stream sedimentation. This study investigated the effect of variables associated with GPS tracked harvest equipment movement, skid trail development and retirement, topography, and streamside management zone (SMZ) width and tree retention on sediment delivery to streams. While the intensity of harvest equipment traffic was not correlated with sediment path development, the presence and location of skid trails were. All of the sediment paths were found to originate at water control structures, influenced by …

Motsinger, Mary Jo, (Fa 1370), Manuscripts & Folklife Archives

Folklife Archives Finding Aids

Finding aid only for Folklife Archives Project 1370. Student folk studies project titled “Early Veterinary Practices” which includes survey sheets with brief descriptions of remedies for cattle and horses in Logan County and Todd County, Kentucky. Sheets may include a brief description of the folk remedy, traditional practice, and informant’s name.

Howard, Wayne (Fa 1372), Manuscripts & Folklife Archives

Folklife Archives Finding Aids

Finding aid only for Folklife Archives Project 1372. Student folk studies project titled “The Blackbird Invasion of Logan County, Kentucky: An Oral History Account, in Human Terms, of a Current Problem” which includes interviews and a paper about the effects of blackbirds in Logan County, Kentucky. Interviews may include information about blackbird situation, informant’s name and address. The photos are stored in the WKU Photo Archives.

Forage News [2020-02], Department Of Plant And Soil Sciences, University Of Kentucky

Forage News

No abstract provided.

York, Mack Sherman, 1889-1962 (Sc 3502), Manuscripts & Folklife Archives

Manuscript Collection Finding Aids

Finding aid only for Manuscripts Small Collection 3502. Documents relating to tobacco farming and sales by Mack Sherman York, Auburn, Kentucky. Includes warehouse and growers association receipts, notices of acreage allotments and marketing quotas, information about tobacco price supports, and notices of referendums.

Campbell Collection (Mss 683), Manuscripts & Folklife Archives

Manuscript Collection Finding Aids

Finding aid only for Manuscripts Collection 683. Correspondence and papers primarily relating to the service of Elvis R. Campbell, Bowling Green, Kentucky, in the public works department of city government and at Detrex Corporation. Also includes account books/farm journals and business papers of his parents, John R. Campbell and Maggie (Brown) Campbell.

An Investigation On The Cover Preference Of The Mountain Madtom (Noturus Eleutherus), Mariah Slaughter

Mahurin Honors College Capstone Experience/Thesis Projects

Madtom catfish, members of the genus Noturus, are common in the waters of the Southeastern US. A previous study observed that madtoms in the Green River, Kentucky, preferred to shelter within old mussel shells compared to under or next to rocks. A laboratory study on the Carolina Madtom (Noturus furiosus), found that they did not utilize mussel shells and preferred rocks as cover. I conducted a similar laboratory study to determine which cover options the Mountain Madtoms (Noturus eleutherus) prefer. Cover preference was determined by offering the madtoms shelter options (rocks or mussel shells) in …

Assessment Of Indiana Bat Reproductive Condition, Recapture Trends, And Temperatures Of Artificial Roosts In Kentucky, Michaela L. Rogers

Online Theses and Dissertations

Recovery of bat species impacted by white-nose syndrome (WNS) will necessarily require population growth. I assessed reproductive capability of the endangered Indiana bat (Myotis sodalis) in Kentucky, where WNS was first detected in hibernacula in April 2011. Due to loss of fat reserves associated with WNS infection, coupled with the energetic expenditures associated with pregnancy, I hypothesized mass of reproductively-active females captured during the maternity season would decrease across my data collection period (2017-2019). Further, I predicted that reproductive rates in the study population would be lower than historic rates for Kentucky. Mist net surveys around artificial maternity roosts at …

Maharrey, Cynthia Saddler, B. 1969 (Fa 1359), Manuscripts & Folklife Archives

Folklife Archives Finding Aids

Finding aid only for Folklife Archives Project 1359. Student folk studies project titled “The Intersection of Yesteryear Farming and the Eco/Org Healthy Food Movement” which includes an interview with Jerald Anderson “Jerry” Hicks by Cynthia Saddler Maharrey about farming in Fleming County, Kentucky. Project includes an audio interview, PowerPoint presentation, and color photographs related to Hicks and his farm. The interview is archived in the WKU Sound Archives.

2019-2020 Kentucky Agricultural Economic Situation And Outlook, Kenneth H. Burdine, Todd D. Davis, Jerry Pierce, William M. Snell, Timothy A. Woods, Jeffrey W. Stringer, Bobby Ammerman

Agricultural Situation and Outlook

No abstract provided.

Enhancing Timeliness Of Drug Overdose Mortality Surveillance: A Machine Learning Approach, Patrick J. Ward, Peter J. Rock, Svetla Slavova, April M. Young, Terry L. Bunn, Ramakanth Kavuluru

Kentucky Injury Prevention and Research Center Faculty Publications

BACKGROUND: Timely data is key to effective public health responses to epidemics. Drug overdose deaths are identified in surveillance systems through ICD-10 codes present on death certificates. ICD-10 coding takes time, but free-text information is available on death certificates prior to ICD-10 coding. The objective of this study was to develop a machine learning method to classify free-text death certificates as drug overdoses to provide faster drug overdose mortality surveillance.

METHODS: Using 2017–2018 Kentucky death certificate data, free-text fields were tokenized and features were created from these tokens using natural language processing (NLP). Word, bigram, and trigram features were created …

Allen, Patricia Ann (Fa 1333), Manuscripts & Folklife Archives

Folklife Archives Finding Aids

Finding aid only for Folklife Archives Project 1333. Campbellsville College student folk studies project titled “Mountain Lion Stories,” which includes survey sheets with brief descriptions of mountain lion legends in Jefferson County, Alabama and Clay County, Kentucky. Sheets include a brief description of the legend, and informant’s name, location, and place of birth.