Digital Commons Network^™

Transformative Psychedelic Experiences At Music Events: Using Subjective Experience To Explore Chemosocial Assemblages Of Culture, Gabrielle R. Lehigh

USF Tampa Graduate Theses and Dissertations

Clinical interest in psychedelic treatments in the United States started in the 1950s, but anti-drug policy and anti-social sentiments quickly thwarted future research. The last decade has renewed clinical interest in using psychedelics to treat a diversity of mental health ailments. While these studies provide essential protocols, treatments, and therapy models for patients, they are limited in understanding the role of the contextual elements that influence psychedelic experiences and outcomes. This project examines how people use psychedelic substances outside medical settings by studying transformative psychedelic experiences at music events. This inquiry into psychedelic use utilizes an integrated framework of chemoethnography …

Organizations Ensuring Resilience: A Case Study Of Cortez, Florida, Karla Ariel Maddox

USF Tampa Graduate Theses and Dissertations

“Resilience” has often been defined by examining case studies in resilience failures. In contrast, this case study utilizes the oldest, still functional fishing village in Cortez, Florida to rhetorically analyze how organizational communicative practices have worked to ensure its resilience. Situating this conversation within Rhetoric proves valuable since so many attempts to define and utilize “resilience” seek to capitalize on its positive connotation but distort resilience definitions and practice. This dissertation explores three research questions: 1. “What systems and/or structures made our continued existence possible and what ideologies or goals drove their creation?” 2. “What ideologies, perceptions, and/or goals inspired …

Environmental Justice From The Ground(Water) Up: Coping With Contamination In Tallevast, Florida, Grey W. Caballero

USF Tampa Graduate Theses and Dissertations

How do communities living with chronic environmental contamination cope with the social, political, and economic impacts of the contamination? This research employs a community-engaged oral history approach with participant observation and archival research to address this question. We focus on the case of Tallevast, Florida, where the local groundwater has been contaminated with chlorinated solvents for over 60 years and where cleanup is estimated to take another 100 years. In addition to concerns about health and wellness, we find that residents are also concerned about household displacement and the disruption of social networks, failed governance at the local and state …

Section Vi: Subject Area Report Cards (Evidence), Usf Libraries

SACSCOC 2025

No abstract provided.

Naturally Occurring Vegetation Connectivity Facilitates Ant-Mediated Coffee Berry Borer Removal, Sanya Cowal, Jonathan R. Morris, Estelí Jiménez-Soto, Stacy M. Philpott

School of Geosciences Faculty and Staff Publications

Vegetation connectivity is an essential aspect of the habitat complexity that impacts species interactions at local scales. However, agricultural intensification reduces connectivity in agroforestry systems, including coffee agroecosystems, which may hinder the movement of natural enemies and reduce the ecosystem services that they provide. Ants play an important role in regulating the coffee berry borer (CBB), which is the most damaging coffee pest. For arboreal ant communities, the connections between trees are important structures that facilitate ant mobility, resource recruitment, foraging success, and pest control ability. To better understand how connectivity impacts arboreal ants in coffee agroecosystems, we conducted an …

2023-2024 Usf Libraries Annual Report, Usf Libraries

Library Annual Reports

No abstract provided.

The Nitrogen Dynamics Of Deer Cave, Sarawak, And The Role Of Bat Caves As Biogeochemical Sinks In Tropical Moist Forests., Joyce Lundberg, Donald A. Mcfarlane, Guy Van Rentergem

International Journal of Speleology

A better understanding of the role of bat caves as nitrogen sinks in tropical moist forest ecosystems can be expected to shed light on regional and spatial variability in nutrient recycling studies. We measured the nitrogen flux (in air and water) associated with a very large Chaerephon plicata bat colony in Deer Cave, Borneo, in the process generating a new, quantitative, estimate of the total bat population (774,828 ±48,320), and the first detailed modelling of an ammonia plume in a cave. Long-term storage of N does not occur in this wet cave. Our final budget numbers indicate that, of the …

Analysis Of Green Marketing Orientations Of Green Hotels During Covid-19 With Fuzzy, Ceylan Bozpolat, Burcu Simsek Yagli

University of South Florida (USF) M3 Publishing

This study aims to examine the role of natural environmental orientation, environmental pressures of stakeholders and brand orientation in green marketing orientations of green hotel businesses in the Cappadocia region during the COVID-19 process. For this purpose, a total of six experts, three of which are green hotel managers and three academicians, were interviewed and the collected data were analysed through the fuzzy method, one of the multi-criteria decision making (MCDM) methods. Due to the limited number of studies in this context in the literature, the current study contributes to the literature. The causal relationships between many factors are analysed …

Speleothems In Sandstone Crevice And Boulder Caves Of The Elbe River Canyon, Czech Republic, Jiří Adamovič, Jaroslav Kukla, Michal Filippi, Roman Skála, Noemi Mészárosová

International Journal of Speleology

A variety of speleothems are present in crevice and boulder caves developed in Cretaceous sandstones of the Elbe River Canyon in northern Czech Republic. A set of complementary instrumental mineralogical methods was applied to characterize the speleothems and cave dripwaters, including X-ray powder diffraction, scanning electron microscopy and microanalysis, Raman spectroscopy and optical emission spectrometry. Four morphological types were distinguished and characterized in terms of their mineral and chemical composition: 1, rusty brown mud-dominated coatings with micro-gours, composed of a mixture of clay minerals; 2, white “chalky” coatings (moonmilk) composed of calcite with minor gypsum; 3, cauliflower-shaped coralloids composed of …

Guest Editorial: Environmental Degradation And Genocide, Emily Sample, Henry Theriault

Genocide Studies and Prevention: An International Journal

No abstract provided.

Full Issue 16.1

Genocide Studies and Prevention: An International Journal

No abstract provided.

An Introduction To A Framework For Sustainability Thinking, Jeremy Van Antwerp, Matthew Kuperus Heun

Numeracy

Van Antwerp, Jeremy and Matthew Kuperus Heun. 2022. A Framework for Sustainability Thinking: A Student’s Introduction to Global Sustainability Challenges; (Springer, Cham) 275 pp. ISBN 978-3-0317-9184-0.

A Framework for Sustainability Thinking: A Student’s Introduction to Global Sustainability Challenges presents basic information related to sustainability challenges in the context of a cognitive framework that allows students to evaluate problems and potential solutions from a quantitative perspective. Moreover, numerous end-of-chapter discussion questions and project ideas examine moral, ethical, and worldview aspects of sustainability choices and tradeoffs between different approaches to sustainability.

Antibiotic-Resistant Escherichia Coli And EnterococcusSpp. In Sand And Water At Tampa Bay Beaches, Jennifer K. Sabater

USF Tampa Graduate Theses and Dissertations

As antibiotic resistance in the environment continues to rise there is an increased concern that infections may become harder to treat as bacteria acquire genes for multidrug resistance. Recreational beach waters in the Tampa Bay area are routinely monitored by the Florida Department of Environmental Protection for the presence of fecal indicator bacteria (FIB) such as Escherichia coli and enterococci. Exceedances of beach action values (BAV) 235 CFU/100 mL (E. coli) and 70 CFU/100 mL (enterococci) indicate the presence of fecal contamination which is associated with an increased risk of disease for beachgoers. Antibiotic-resistant E. coli and Enterococcus spp. have …

The Nature And Chronology Of Human Occupation At The Galerías Bajas, From Cueva De Ardales, Malaga, Spain, José Ramos-Muñoz, Pedro Cantalejo, Julia Blumenröther, Viviane Bolin, Taylor Otto, Miriam Rotgänger, Martin Kehl, Trine Kellberg Nielsen, Mar Espejo, Diego Fernández-Sánchez, Adolfo Moreno-Márquez, Eduardo Vijande-Vila, Lidia Cabello, Serafín Becerra, África Pitarch Martí, José A. Riquelme, Juan J. Cantillo-Duarte, Salvador Domínguez-Bella, Pablo Ramos-García, Yvonne Tafelmaier, Gerd-Christian Weniger

KIP Articles

The Cueva de Ardales is a hugely important Palaeolithic site in the south of the Iberian Peninsula owing to its rich inventory of rock art. From 2011–2018, excavations were carried out in the cave for the first time ever by a Spanish-German research team. The excavation focused on the entrance area of the cave, where the largest assemblage of non-figurative red paintings in the cave is found. A series of 50 AMS dates from the excavations prove a long, albeit discontinuous, occupation history spanning from the Middle Palaeolithic to the Neolithic. The dating of the Middle Palaeolithic layers agrees with …

Exploring The Structure And Activity Of Metallo-Tetracyclines, Shahedul Islam

USF Tampa Graduate Theses and Dissertations

Copper as a key component of electron transport chain of eukaryotes is an essential transition metal ion. Copper homeostasis in mammals complex and tightly regulated. Its strong reactivity together with binding with biologically important chemicals can have important repercussions in human health and overall environment. Tetracycline as one of most abundantly used antibiotic of the world has become abundant in the environment as well. Herein in this dissertation we take the journey to explore the complexation of tetracycline with metals in the environment and the intricate interaction between copper and tetracycline by investigating their oxidative behavior once they are complexed. …

Anthropocene Fiction: Empathy, Kinship, And The Troubled Waters At The End Of The World, Megan Mandell Stowe

USF Tampa Graduate Theses and Dissertations

Anthropocene literature features characters and environments grappling with the devastation of climate change. Donna Haraway’s term Chthulucene narrows this category further by exposing the tentacular connections between overpopulation, dependence on material goods, species loss, and other facets of global warming—such as water as a resource. Three novels of the Chthulucene exhibit these connections, centering on the importance of water to both ecologies and personal identity. As seen in the novels, place attachment brings ecology and identity together by forging a stewardship between person and location, often resulting in efforts to defend and preserve a place. In Octavia Butler’s Parable of …

Regenerative Tourism Model: Challenges Of Adapting Concepts From Natural Science To Tourism Industry, Asif Hussain, Marie Haley

Journal of Sustainability and Resilience

The study proposes a regenerative tourism model. The application of the natural science ideas of regeneration needs to be clarified before the tourism industry can adopt a regenerative tourism model. Without such clarification, there is a high risk of ‘green washing’ and inappropriate adaption of a regenerative model. The borrowing of natural science to industry and its application in social sciences confuse the essence of the true concept of regeneration. In a regenerative agriculture context restoring a holistic system that mimics nature and includes social and economic spheres contributes to improving the whole system. When a social system aims to …

Building A Social And Academic Online Bridge To Quantitatively-Rich College Coursework, Melissa Eblen-Zayas, Lin Winton

Numeracy

We describe the online summer portion of a quantitative skills bridge program focused on helping students prepare socially and academically for the transition to college. College students are increasingly asked to employ quantitative skills across the curriculum, but students arrive at college with varied preparation. Further, those with the least preparation often encounter other challenges to social belongingness and navigating their institution. In response to these needs, our institution developed a bridge program aimed at students with a broad range of interests -- not just STEM, and the program has a significant focus on community-building as well as strengthening quantitative …

Microstratigraphic Preservation Of Ancient Faunal And Hominin Dna In Pleistocene Cave Sediments, Diyendo Massilani, Mike W. Morley, Susan M. Mentzer, Vera Aldeias, Benjamin Vernot, Christopher Miller, Mareike Stahlschmidt, Maxim B. Kozlikin, Michael V. Shunkov, Anatoly P. Derevianko, Nicholas J. Conard, Sarah Wurz, Christopher S. Henshilwood, Javi Vasquez, Elena Essel, Sarah Nagel, Julia Richter, Birgit Nickel, Richard G. Roberts, Svante Pääbo, Viviane Slon, Paul Goldberg, Matthias Meyer

KIP Articles

DNA preserved in sediments has emerged as an important source of information about past ecosystems, independent of the discovery of skeletal remains. However, little is known about the sources of sediment DNA, the factors affecting its long-term preservation, and the extent to which it may be translocated after deposition. Here, we show that impregnated blocks of intact sediment are excellent archives of DNA. DNA distribution is highly heterogeneous at the microscale in the cave sediment we studied, suggesting that postdepositional movement of DNA is unlikely to be a common phenomenon in cases where the stratigraphy is undisturbed. Combining micromorphological analysis …

Residential Curbside Recycle Context Analysis, Ntchanang Mpafe

USF Tampa Graduate Theses and Dissertations

Curbside recycling as a preferred mode of residential and municipal sustainability goals seems to have an overwhelming acceptance and adoption in the US. About 69.8 million out of 97.3 million (72%) single-family households in the United States have access to curbside recycling services (State of Curbside Recycling Report, 2020). Collectively, the programs divert about nine million tons of recyclables from landfill disposal each year (Cottom, 2019).

For a design that started in the 1980s in the US, its rapid universal adoption seems to have precluded a concerted effort in examining the coproduced nature (Households: service receptors and Municipalities: service providers) …

Usft Digital Scholarship Services Annual Report: Fy 2020-2021, Digital Scholarship Services

Digital Commons @ USF Publications

This is the annual report for FY 2020-2021, the fifth full year of Digital Scholarship Services (DSS).

New Ams Radiocarbon Ages From The Preceramic Levels Of Coxcatlan Cave, Puebla, Mexico: A Pleistocene Occupation Of The Tehuacan Valley?, Andrew D. Somerville, Isabel Casar, Joaquín Arroyo-Cabrales

KIP Articles

Archaeological studies at Coxcatlan Cave in the Tehuacan Valley of southern Puebla, Mexico, have been instrumental to the development of the chronology for the region and for our understanding of the origins of food production in the Americas. This article refines the Preceramic chronology of the Tehuacan Valley by presenting 14 new accelerated mass spectrometry (AMS) radiocarbon ages from faunal bone samples uncovered from early depositional levels of the rock shelter. Although bones associated with the El Riego (9893–7838 cal BP), Coxcatlan (7838–6375 cal BP), and Abejas (6375–4545 cal BP) phase zones of the cave yielded ages similar to those …

Repeated Attempts By A Female Boat-Tailed Grackle To Feed A Road-Killed Fledgling, Jerome A. Jackson, Bette J.S. Jackson

Florida Field Naturalist

No abstract provided.

Geochronological Implications Of 210Pb And 137Cs Mobility In Cave Guano Deposits, Donald A. Mcfarlane, Joyce Lundberg

International Journal of Speleology

Some recent publications on the paleo- and historical environmental interpretation of bat guano sequences have relied on ²¹⁰Pb and ¹³⁷Cs distribution to establish age-depth models, even when these are at odds with radiocarbon models in the lower parts of the sequence. Here, we present both field and laboratory evidence for the unpredictable mobility of lead and cesium in decomposing bat guano deposits. We suggest that ²¹⁰Pb- and ¹³⁷Cs-based chronologies of bat guano deposits should only be used when independently supported, for example, by a robust radiocarbon age-depth model.

Eco-Label Certification, Hotel Performance And Customer Satisfaction: Analysis Of A Case Study And Future Developments, Michele Preziosi, Alessia Acampora, Roberto Merli, Maria C. Lucchetti

University of South Florida (USF) M3 Publishing

The hospitality industry is a significant contributor to environment degradation and over the last years has started to implement voluntary instruments to manage environmental sustainability of its operations. The main goal of this research is to examine guest perception of these practices with respect to other hotel service quality attributes. The first objective is to identify the existence of a specific environmental dimension among hotel service quality dimensions. Taking as baseline for the analysis the three-factor theory of customer satisfaction, the second objective of the study is to evaluate if green attributes are considered by guest as basic, performance, or …

Using The Theory Of Planned Behavior To Explore Green Food Purchase Intentions, Katrina A. Auza, Kamel Mouloudj

University of South Florida (USF) M3 Publishing

Predicting sustainable consumption behavior is particularly important in the field of marketing and public policy making, as environmental sustainability becomes a major concern for the public and private sector. This paper aims to contribute to the development of the extended theory of planned behavior (TPB) and to gain some insight into what drives students' intentions to purchase green food in Algeria as a developing country. Results from multiple linear regression (MLR) using data from the convenience sample of 265 students enrolled at three universities in Algiers, Algeria, shows that attitude, subjective norm, perceived behavioral control (PBC), and environmental concern have …

The Integration Of Circular Economy In The Tourism Industry: A Framework For The Implementation Of Circular Hotels, Martina Sgambati, Alessia Acampora, Olimpia Martucci, Maria C. Lucchetti

University of South Florida (USF) M3 Publishing

The hospitality industry, together with the transports one, represents the highest source of emissions and pollution in the tourism sector. The hotels, to respond to the pressing tourist demand, are forced to make a spasmodic use of resources, causing irreversible environmental damage that includes pollution, CO2 emissions, high waste production, and depletion of resources. Various initiatives have been proposed to the hospitality industry to improve the environmental performance of hotels: the use of international standards, environmental certifications, sustainable labels, and international tourism guidelines. One solution to this environmental disaster is represented by the introduction of the Circular Economy in the …

Lampenflora In A Show Cave In The Great Basin Is Distinct From Communities On Naturally Lit Rock Surfaces In Nearby Wild Caves, Jake Burgoyne, Robin Crepeau, Jacob Jensen, Hayden Smith, Gretchen Baker, Steven D. Leavitt

KIP Articles

In show caves, artificial lighting is intended to illuminate striking cave formations for visitors. However, artificial lighting also promotes the growth of novel and diverse biofilm communities, termed lampenflora, that obtain their energy from these artificial light sources. Lampenflora, which generally consist of cyanobacteria, algae, diatoms, and bryophytes, discolor formations and introduce novel ecological interactions in cave ecosystems. The source of lampenflora community members and patterns of diversity have generally been understudied mainly due to technological limitations. In this study, we investigate whether members of lampenflora communities in an iconic show cave—Lehman Caves—in Great Basin National Park (GRBA) in the …

The Impact Of Burning On The Structure And Mineral Composition Of Bat Guano, Joyce Lundberg, Donald A. Mcfarlane

International Journal of Speleology

Here we addressed the question of whether burning of guano produces a characteristic suite of morphological changes and/or unique mineralogical products. The changes observed in our experimental burning of guano (both fresh and decayed) included colour change (blackening), grain size and morphological change (grain size generally reduced, morphology rendered generally less distinct), alteration of minerals by dehydration (e.g., gypsum to anhydrite, brushite to whitlockite), and production of new minerals or compounds (e.g., augelite, bayerite, giniite, graphite, oldhamite, strontium apatite, tridymite). The key morphological feature we found that may be diagnostic of burning was severe damage to crystals from rapid dehydration …

Pollen-Vegetation Relationships In Upper Tampa Bay, Jaime E. Zolik

USF Tampa Graduate Theses and Dissertations

Archaeological and environmental studies reveal prehistoric human-environmental interactions and resolve baseline conditions for estuaries. Paleoecological proxies, such as pollen, aid archeologists in investigating past vegetation dynamics and human impacts. An issue with collecting this information today is that most present-day estuaries in Tampa Bay have been succeeded by mangrove communities and do not represent baseline vegetation dynamics. This is believed to be the consequences of widespread mosquito ditching. As a result of this, the once complex mangrove, salt marsh, juncus marsh, salt prairie, and coastal upland mosaics were converted to monodominant mangrove forests. Upper Tampa Bay (UTB) park contains some …