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Full Issue, The Migrant

The Migrant - Tennessee Ornithological Society

No abstract provided.

Full Issue, The Migrant

The Migrant - Tennessee Ornithological Society

No abstract provided.

The Ecology And Genetic Diversity Of Buckleya Distichophylla (Santalaceae), Montana Hill

Masters Theses, 2020-current

Piratebush (Buckleya distichophylla) is a native, rare, shrub found along the Blue Ridge mountains in North Carolina, Virginia, and Tennessee. Research on its ecology and genetic diversity is limited due to its rarity; only one population on Poor Mountain has been studied extensively in the past. To determine if there are ecological differences between populations of B. distichophylla, research on sex distribution, floral visitors, individual length, leaf area, and amount of light that reached each specimen were conducted and then compared between a population located on Dragon’s Tooth Trail and a population on Poor Mountain, both located …

Rural And Urban Differences In Eye Care Among Persons With Diabetes Enrolled In Original Medicare - Georgia, 2019, Pathya Kunthy, Grace M. Perry, Lauren Ball

Research Day

No abstract provided.

Understanding Mechanisms Of Local Adaptation In White Clover (Trifolium Repens L.): Insights From A Phenotypic Cline And Population Genomics, Wen-Hsi Kuo

Arts & Sciences Graduate Student Theses and Dissertations

Rapid global climate change threatens food production and natural ecosystems. Knowledge of the mechanisms by which species adapt to local climates can inform future agriculture and conservation efforts and help to ensure sustainability and resilience of both cultivated and wild species. The overarching goal of this dissertation is to investigate the broad range of adaptive traits and their underlying genetics in wild populations of a widely distributed and polyploid forage plant, white clover. White clover is an ideal system because of its genetic diversity, widespread distribution, and its ability adapt to various environmental stresses through mechanisms that include its well-studied …

The Link Between Radon Exposure And Neurodegenerative Disease Risk Factors, Serena Bruneaux

Honors Theses

The current study investigated United States county-level ecological data concerning radon concentrations and disease mortality from two Centers for Disease Control (CDC) databases. The study aimed to determine if there is a relationship between indoor radon concentration and neurodegenerative disease mortality. Three neurodegenerative diseases were investigated, including Alzheimer’s disease, Parkinson’s disease, and Multiple Sclerosis. Additional analyses were conducted concerning nervous system diseases, cerebrovascular diseases, cancers, bronchus and lung cancer, and central nervous system cancer. Pearson bivariate correlations revealed that counties with higher radon concentrations also had significantly higher mortality rates for all three investigated neurodegenerative diseases. Furthermore, a multiple linear …

Using Multi-Scale Spatial Models Of Dendritic Ecosystems To Infer Abundance Of A Stream Salmonid, Xinyi Lu, Yoichiro Kanno, George P. Valentine, Jacob M. Rash, Mevin B. Hooten

Mathematics and Statistics Faculty Publications

1. Understanding patterns of species abundance is essential for planning landscape-level conservation. The complex hierarchies of dendritic ecosystems result in different levels of heterogeneity at distinct geographic scales. Species responses to dynamic environmental drivers may also vary spatially depending on their interactions with landscape features. Monitoring abundance by explicitly quantifying their spatial and temporal variation is important for strategic management.

2. We analysed brook trout (Salvelinus fontinalis) count data collected from 173 sites in western North Carolina between 1989 and 2015. We developed a Bayesian hierarchical model that used single- and multi-pass electro-fishing data and characterized their respective …

The Impact Of Historical Redlining On Neurosurgeon Distribution And Reimbursement In Modern Neighborhoods, Jean-Luc K. Kabangu, John Dugan, Benson Joseph, Amanda Hernandez, Takara R. Newsome-Cuby, Danny Fowler, Momodou G. Bah, Lane Fry, Sonia V. Eden

Student Publications

Background: This study examines the lasting impact of historical redlining on contemporary neurosurgical care access, highlighting the need for equitable healthcare in historically marginalized communities.

Objective: To investigate how redlining affects neurosurgeon distribution and reimbursement in U.S. neighborhoods, analyzing implications for healthcare access.

Methods: An observational study was conducted using data from the Center for Medicare and Medicaid Services (CMS) National File, Home Owner’s Loan Corporation (HOLC) neighborhood grades, and demographic data to evaluate neurosurgical representation across 91 U.S. cities, categorized by HOLC Grades (A, B, C, D) and gentrification status.

Results: Of the 257 neighborhoods, Grade A, B, C, …

First Record Of The Invasive Chenopodium Aphid, Hayhurstia Atriplicis (Linnaeus, 1761) (Hemiptera: Aphididae), In Colombia, Takumasa Kondo, Roberto Rosero, Jackeline Gaviria

Insecta Mundi

The chenopodium aphid, Hayhurstia atriplicis (Linnaeus, 1761) (Hemiptera: Aphididae), is reported for the first time in Colombia. The aphid was found on the aerial parts of the quinoa plant, Chenopodium quinoa Willd. (Amaranthaceae), especially on the leaves, in five municipalities in the department of Cauca, Colombia. Brief information on its natural enemies, distribution and biology is provided. This is the only aphid in Colombia known to cause malformations on the leaves of quinoa plants. In South America, this aphid has been found previously only in Ecuador, where it was reported for the first time in 2023 based on specimens collected …

Blake’S Green Symbols Of Humanity, Society, And Spirituality, Angela J. Heagy

Criterion: A Journal of Literary Criticism

William Blake is an exemplar of Romantic poetry characterized by depictions of the occult, the divine, and human nature. Despite Blake’s reputation as a Romantic poet, many critics claim that there is not sufficient evidence to consider him a nature writer. As a result, Blake’s name is frequently omitted from ecological discussions; some scholars go so far as to claim that Blake’s poetry demonstrates a disregard for nature altogether. This article argues that an eco-critical analysis of Blake’s Songs of Innocence and of Experience reveals nature to be Blake’s continual source of inspiration. Within this collection, nature represents the struggles …

Occlusal Surface Variations In Genetically-Identified Specimens Of The Genus Apodemus (Mammalia: Rodentia) Distributed In The Northern Anatolia Region And Three Turkish Islands: Gökçeada, Marmara Island And Bozcaada, Duygu Korkmaz, Engin Selvi̇, Nuri Yi̇ği̇t, Ercüment Çolak

Turkish Journal of Zoology

A total of 134 Apodemus samples, whose genetic diagnoses had been previously conducted, were morphologically examined from 39 localities in Northern Anatolia, Thrace, Gökçeada, Bozcaada and the Marmara Island. The variation boundaries of dental variations in the distribution areas of five Apodemus species (Apodemus flavicollis, Apodemus witherbyi, Apodemus sylvaticus, Apodemus uralensis, Apodemus mystacinus) included in the research were determined. The defining morphological characters of Apodemus species, which have a complex taxonomic status, and their variations according to regions were identified using samples that had undergone genetic diagnoses. It was determined whether geographical barriers such as the Marmara Sea, the Bosphorus …

Settler Colonialism And Ecosystem Change: How Ideology Has Shaped Minnesota’S Environments, Sarah E. Hobby

History Honors Projects

The formation of a uniquely American land ethic—defined by European political history and Christian biblical doctrine and forged through systems of dispossession—is central to the creation of environments within the United States today. Using Minnesota as a microcosm to understand how settler colonial interactions played out all across the United States, this paper analyzes connections between violent dispossession of Indigenous people and the degradation of environments. By understanding how Ojibwe and Dakota people think about and have shaped Minnesotan lands throughout their history and comparing Indigenous land-ethics to the Euro-American-settler land ethic, this paper evaluates the role that ideology and …

Classroom Technology Policies, Technology Usage, And Mind-Wandering, Halley Stecht

Masters Theses & Specialist Projects

Technology usage has been rapidly increasing in college classrooms since 2019. This has shown to be a challenge for educators in higher education due to the increase in off-task usage. Many educators try to combat technology usage in their classrooms through technology policies in their syllabus, in hopes of reducing off-task behaviors such as mind-wandering. The purpose of this study was twofold: first we determined whether classroom technology policies impacted students’ technology usage. Then, we investigated whether access to technology in the classroom was associated with more mind-wandering during class. Two hundred sixty-eight college students completed an online survey that …

Use Of Space By Urban Loggerhead Shrikes (Lanius Ludovicianus) As A Window Into Habitat Suitability, Katie A. Maddox, Christopher E. Hill

Biology

Wild animals in urban environments face new challenges that may change how they use space and, at the same time, how they use space provides clues to suitability of habitat: bird territories in desirable areas tend to be smaller and populations denser. Loggerhead Shrikes (Lanius ludovicianus), historically associated with shortgrass habitats such as pasture and shrub steppe, occur widely in urban areas of the southeastern United States. For a complete picture of shrike use of space in urban spaces, we present three measures for a population inhabiting urban areas of Horry County, South Carolina: population density, home range size, and …

Assessing Population Size And Survival Rate Of Pelophylax Bedriagae Caralitanus, In A Well-Protected Nature Park In Türkiye, Ayfer Şirin, Akın Kiraç, Gürçay Kıvanç Akyildiz, Eyup Başkale

Turkish Journal of Zoology

Estimating population trends provides valuable information for conservation biologists. Although there are many methods for estimating demographic rates, capture-mark-recapture (CMR) methods are known to be the most realistic method that can provide detailed data on individuals and populations, including the achievement of conservation goals. This study focused on determining the population trend of Pelophylax bedriagae caralitanus, Beyşehir frog using the CMR method in a protected area during the 2011 - 2019 breeding seasons. Our CMR data led to the selection of a model-considering constant survival rates, capture/recapture probabilities, and year-specific immigration/emigration patterns [Φ(··) y'(t) y''(t) p(··) = c(··) N(t)]-as the …

The Dam Lesson: How Learning From Hydropower Governance Can Protect Biological Diversity As We Adapt To The Demands Of Climate Change, Adam Fetian

University of Baltimore Law Review

No abstract provided.

Complementing Model Species With Model Clades, Makenzie E. Mabry, R. Shawn Abrahams, Ihsan A. Al-Shehbaz, William J. Baker, Simon Barak, Michael S. Barker, Russell L. Barrett, Aleksandra Beric, Samik Bhattacharya, Sarah B. Carey, Gavin C. Conant, John G. Conran, Maheshi Dassanayake, Patrick P. Edger, Jocelyn C. Hall, Yue Hao, Kasper P. Hendriks, Julian M. Hibberd, Graham J. King, Daniel J. Kliebenstein, Marcus A. Koch, Ilia J. Leitch, Frederic Lens, Martin A. Lysak, Alex C. Mcalvay, Michael T.W. Mckibben, Francesco Mercati, Richard C. Moore, Klaus Mummenhoff, Daniel J. Murphy, Lachezar A. Nikolov, Michael Pisias, Eric H. Roalson

Faculty Publications

Model species continue to underpin groundbreaking plant science research. At the same time, the phylogenetic resolution of the land plant tree of life continues to improve. The intersection of these 2 research paths creates a unique opportunity to further extend the usefulness of model species across larger taxonomic groups. Here we promote the utility of the Arabidopsis thaliana model species, especially the ability to connect its genetic and functional resources, to species across the entire Brassicales order. We focus on the utility of using genomics and phylogenomics to bridge the evolution and diversification of several traits across the Brassicales to …

Water Justice And Equity: The Disproportionate Effects Of Pollution On Black, Indigenous, And Other Communities Of Color, Rae Cade

Theses, Dissertations and Culminating Projects

Access to clean drinking water is a basic human right, regardless of an individual’s background. Yet, discriminatory practices in the United States have disproportionately burdened Black, Indigenous, and other people of color (BIPOC) with contaminated sources of water. Understanding how and why water is disproportionately contaminated in areas with increased diversity, and identifying and targeting areas of environmental injustice, are essential steps for ensuring future water equity. Here, I examine the drivers of inequitable access to clean drinking water within the northeastern United States. In chapter one, I look at the historical drivers of land inequity within the United States. …

Extreme Temperature And Other Environmental Factors On Diabetes Admissions, Donghong Gao

Legacy Theses & Dissertations (2009 - 2024)

Background: Although total environmental factors have been linked with adverse health outcomes, the impacts of temperature and other total environmental factors on diabetes-related hospitalizations and emergency department (ED) visits remain inconclusive.Objective: This dissertation aims to Aim 1) test the associations between extreme heat and diabetes hospitalizations in the summer and its transitional months, identify populations vulnerable to extreme heat’s effects, and examine the modification effects of greenness on the heat-diabetes associations in warm months (Chapters 3 and 4); Aim 2) investigate the associations between extreme cold and diabetes hospitalizations in the winter and its transitional months, identify populations vulnerable to …

Moisture Sorption And Quality Characteristics Of Instant Rice, Anna Mays, Griffiths Atungulu

Food Science Undergraduate Honors Theses

Market demand for instant rice--a processed form of rice that is cooked and dehydrated before it is sold--has risen tremendously and become a significant component of the rice industry. Compared to freshly cooked rice, the quality of instant rice (in terms of texture, color, aroma, etc.) is much lower. There exists little information regarding how instant rice’s storage conditions affect its quality. Such information may be elucidated by studying sorption isotherms which describe the storage temperature, relative humidity, and instant rice moisture relationships.

The purpose of this study was to generate moisture sorption isotherms of instant rice for temperatures and …

Personal Green Spaces During The Pandemic - Perceptions Towards Urban Home Gardens During The Covid-19 Pandemic In Bengaluru, India, Varsha Bhaskaran, Charles Nilon

Cities and the Environment (CATE)

The COVID-19 pandemic has brought about unprecedented changes in a short span of time to people’s life and living. Being in a lockdown, especially in urban areas, has led to changes in the way people perceive nature around them and within their homes. Research on this topic in the cities of the global south has been limited with even fewer studies in Indian cities. To begin to address this gap, in this exploratory study we interviewed 30 residents of Bengaluru, India to understand how they perceived the changes they experienced in their home gardens and in the nature around their …

Open Repository @ Binghamton Monthly Additions And Top Downloads - May 2024, Caitlin Holton

Library Created Resources

Newly added work in the Open Repository @ Binghamton (ORB) from 5/1/2024-5/31/2024. Top downloads from same time frame.

Pre-Columbian Soil Management, Settlement, And Land Use In Amazonia: Insights Using Micro-Regional Predictive Modelling In Gurupá, Brazil., Lauren Zacks

Electronic Theses and Dissertations

The results of a micro-regional predictive model of terra preta sites in the municipality of Gurupá are presented here. A Maximum Entropy approach was selected and modified to fit a presence-background model, rather than a presence-absence model typical of binary classifications. 13 known terra preta sites were used as input samples for the relative suitability model, with explanatory variables in the respective categories of topography, hydrology, soil type and vegetation index. A 30m spatial resolution DEM served as the basis for the former two categories, while additional TauDEM analysis was performed for the hydrology category. A Sentinel-2A mosaicked quarterly composite …

Bad Water: A Critical Analysis Of Three Municipal Water Crises Through The Lens Of Political Ecology, Noelle Evelyn Schacht

Undergraduate Honors Thesis Collection

In this paper, I analyze the municipal water crises of Flint, Michigan; Toledo, Ohio; and Jackson, Mississippi through the lens of political ecology to determine how history, power, and society have shaped the troubled water system we see in the United States today. In cities around the US, citizens cannot access clean water, violating a basic human right. Policies have been implemented to protect citizens from consuming contaminated water but are poorly enforced. Additionally, despite knowledge of the ongoing problems including insufficient treatment, outdated infrastructure, and overly contaminated source water, little has been done to remedy the situation. The theoretical …

Click, Click, Boom: A Multi-Level Analysis Of Repeat Firearm Offending In Chattanooga, Tennessee, Katlyn Whittenburg

Masters Theses and Doctoral Dissertations

Criminologists have long noted the exacerbated rates of firearm-related offending in the United States in comparison to other developed nations. There has been a renewed focus on gun crime in the wake of a recent dramatic reversal of the long-trending decrease in firearm-related violence. Explorations of the factors that contribute to firearm offending are often restricted to large metro areas like Chicago, New York City, and Philadelphia—which may have limited generalizability to more common small and medium sized cities in the United States. This study attempts to address this concern through examination of the factors that contribute to firearm re-offending …

Development And Application Of Environmental Dna (Edna) Techniques To Detect Rough-Footed And Yellow Mud Turtles: A Seasonal Field Study To Detect Turtle Edna, Sakib Tahmid Rishan

Theses and Dissertations

The application of environmental DNA (eDNA) has improved the ability of humans to detect the existence and geographical distribution of aquatic organisms. The present study highlights the development and application of eDNA techniques to detect rough-footed mud turtles and yellow mud turtles in different areas in Texas. Both mud turtle species were successfully detected in lakes/resacas using direct eDNA sampling techniques. Moreover, passive eDNA sampling techniques were conducted using different membrane filters to detect mud turtle species. The findings indicated that only the mixed cellulose esters (MCE) filter membranes effectively identified eDNA of yellow mud turtles in the fall, but …

(De)Composition: Earthen Storytelling For Collective Liberation, Priya Subberwal

Graduate Student Portfolios, Professional Papers, and Capstone Projects

This interdisciplinary portfolio is an investigation into ecological communication through pedagogical design, online collaborative learning spaces, digital and print media, and creative writing. Braiding lenses of queer ecology, decolonial studies, anarchism, and collaborative and creative practice, this work hopes to explore the field of environmental communication through avenues that are reciprocal, community-driven, and oriented towards environmental justice and collective, intersectional liberation. Through the three distinct components of 1) the creation and facilitation of an online learning community, the Spiritual Ecology Study Club at Advaya, 2) the editing and production of two issues of Camas Magazine, an environmental literary magazine based …

Optimization Of Coral Restoration Along The Florida Reef Tract, Raymond Barry Banister

Theses and Dissertations

Historically, the reefs of Florida were dominated by two framework-building corals, Acropora cervicornis and A. palmata. However, these two populations have declined by 95% since the 1970s. The predominant contributors to the coral decline have been ocean warming and disease. In response to the decline, restoration organizations were established to improve survival, growth, and reproduction. Yet, there are gaps in current restoration practices and our knowledge of effective restoration techniques. This study uses large datasets to develop models that predict the most optimal locations for coral restoration in Florida and examines the relationships between the occurrence of wild acroporids …

Examining Context Dependency Of Invasion Hypotheses At The Continental Scale Using Riverine Fish Communities, Lily Thompson

All Dissertations

Many well-supported hypotheses seek to explain invasion dynamics, but evidence for common patterns among regions and taxa remains inconclusive and often contradictory. Invasion ecology is fundamentally linked to spatial scale, and discrepancies in results among invasion studies may be attributed, in part, to a failure to fully consider scale dependency. In this dissertation, I investigate the sources of inconsistencies across spatial scales and large geographic extents using riverine fish communities across the conterminous United States. To do so, I tested three main ideas. First, that cross-scale interactions contextualize estimated invasion mechanisms among regions. My results demonstrate that local empirical support …

Consequences Of The Megafauna Extinction: Changes In Food Web Networks On The Edwards Plateau Across The Pleistocene–Holocene Transition, Quentin A. Smith Jr.

School of Biological Sciences: Dissertations, Theses, and Student Research

We are experiencing biodiversity loss due to climate change and human impacts, which is not only harmful to the environment but can also alter the composition of communities and interactions among species. The late Pleistocene experienced a loss of large-bodied mammals which resulted in significant changes in community structure due to changes in body size, diet, and species associations. The impact of these changes on species interactions and community structure across the Pleistocene-Holocene transition remains poorly understood. Using a robust data set of species composition, stable isotopes, body size, and climate variables, we constructed and compared ecological networks of mammal …