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Articles 1081 - 1110 of 42436
Full-Text Articles in Entire DC Network
Systematic Classification Of Recent Benthic Foraminifera In Socotra Island And Hadhramout Coastline And Their Environmental Significance, Wafa’A M. Al-Qadassi, Mohammed A. Al-Wosabi, Enas A. Ahmed
Systematic Classification Of Recent Benthic Foraminifera In Socotra Island And Hadhramout Coastline And Their Environmental Significance, Wafa’A M. Al-Qadassi, Mohammed A. Al-Wosabi, Enas A. Ahmed
Sultan Qaboos University Journal For Science
This study explores the ecological significance of benthic foraminifera in the subtropical marine ecosystems of Socotra Island and the Hadhramout coastline, located in the Indian Ocean and Arabian Sea. A total of 216 species from 91 genera were identified in 32 surface sand samples collected during 2017 and 2018. The study examines how environmental factors including salinity, temperature, and substrate type affect the distribution of foraminifera. The results reveal that the assemblages and species diversity are distinct in each studied region, indicating a notable adaptability of foraminifera to specific environments. This work highlights the potential of benthic foraminifera as bioindicators …
Exploring Electric Bicycle Safety Performance Data And Policy Options For California, Asha Weinstein Agrawal, Kevin Fang
Exploring Electric Bicycle Safety Performance Data And Policy Options For California, Asha Weinstein Agrawal, Kevin Fang
Mineta Transportation Institute
This study was conducted as directed by California Senate Bill 381 (2023), which called for research to help policymakers develop effective laws and policy to support the twin goals of expanding electric bicycle use and protecting the safety of electric bicycle riders and other road users. The three major strands of findings presented in this report are (1) a review of how California and other states (and countries) regulate electric bicycle use, (2) a review of the electric bicycle safety literature, including original analysis of primary data on crashes, injuries, and deaths, and (3) strategies that the state could adopt …
Environmental Beliefs Among Evangelical Leadership, Jeffrey Stark
Environmental Beliefs Among Evangelical Leadership, Jeffrey Stark
Dissertations
There has been consensus among climate scientists for over a decade about the reality of human caused climate change. Even with this consensus, the public understanding of this issue remains divided based on factors generally unrelated to the science. Evangelical Protestants are one group which consistently polls as more skeptical of climate change. This is true not only when compared to the general population but also when compared to other religious demographics. Most large-scale surveys of evangelicals assume the demographic to be a monolith and do not attempt to break the demographic down further. In this mixed methods study, we …
Wofford Today Winter 2025, Wofford College. Office Of Marketing And Communications
Wofford Today Winter 2025, Wofford College. Office Of Marketing And Communications
Wofford Today
No abstract provided.
The Price Of Priorities: How Human Choices Fuel Climate And Ecological Decline, Keisha Hickman
The Price Of Priorities: How Human Choices Fuel Climate And Ecological Decline, Keisha Hickman
Biological Sciences Undergraduate Honors Theses
This thesis examines the ways in which human priorities and behaviors contribute to the escalating climate crisis and ecological systems. We will first analyze the role of social media in shaping public discourse on climate change and critically evaluate the priorities of institutions that have the means to assist in wildlife conservation. Both speak to the current behaviors of humankind prioritizing their own entertainment over meaningful efforts to mitigate climate change and preserve biodiversity. We will then shift to exploring the profound impact of human population growth and its associated activities on other species and ecosystems. Finally, the thesis will …
The Depositional Environment Of The Triassic Cow Branch Formation, Dan River Basin Of Virginia And North Carolina Through Petrographic Study And Geochemical Analysis, And In Relation To Taphonomic Processes And Vertebrate Morphology, Gina M. Workman
All Graduate Reports and Creative Projects, Fall 2023 to Present
The Upper Triassic Cow Branch Formation of the Dan River Basin, located in southern Virginia and northern North Carolina, has long captivated generations of geoscientists. Since the 1970s, researchers have sought to unravel the mystery surrounding the depositional environment of this ancient lake system. This world-class lagerstätte hosts a diverse assemblage of fossil fauna and flora, with a notable preservation bias toward fossil vertebrates, most prominently the archosauromorph, Tanytrachelos ahynis. The geology of the Cow Branch strata continues to evoke a persistent question: Are these sediments representative of a shallow or deep lake?
I undertook a petrographic and geochemical study …
Onset Of Strong Iceland-Scotland Overflow Water 3.6 Million Years Ago, Matthias Sinnesael, Boris Theofanis Karatsolis, Paul N. Pearson, Anne Briais, Sidney R. Hemming, Leah J. Levay, Tom Dunkley Jones, Ying Cui, Anita Di Chiara, Justin P. Dodd, Deepa Dwyer, Deborah E. Eason, Sarah A. Friedman, Emma Hanson, Katharina Hochmuth, Halima E. Ibrahim, Claire E. Jasper, Saran Lee-Takeda, Danielle E. Leblanc, Melody R. Lindsay, David D. Mcnamara, Sevasti E. Modestou, Margaret A. Morris, Bramley J. Murton, Suzanne Oconnell, Gabriel Pasquet, Sheng Ping Qian, Yair Rosenthal, Sara Satolli, Takuma Suzuki, Thena Thulasi, Bridget S. Wade
Onset Of Strong Iceland-Scotland Overflow Water 3.6 Million Years Ago, Matthias Sinnesael, Boris Theofanis Karatsolis, Paul N. Pearson, Anne Briais, Sidney R. Hemming, Leah J. Levay, Tom Dunkley Jones, Ying Cui, Anita Di Chiara, Justin P. Dodd, Deepa Dwyer, Deborah E. Eason, Sarah A. Friedman, Emma Hanson, Katharina Hochmuth, Halima E. Ibrahim, Claire E. Jasper, Saran Lee-Takeda, Danielle E. Leblanc, Melody R. Lindsay, David D. Mcnamara, Sevasti E. Modestou, Margaret A. Morris, Bramley J. Murton, Suzanne Oconnell, Gabriel Pasquet, Sheng Ping Qian, Yair Rosenthal, Sara Satolli, Takuma Suzuki, Thena Thulasi, Bridget S. Wade
Department of Earth and Environmental Studies Faculty Scholarship and Creative Works
North Atlantic Deep Water (NADW), the return flow component of the Atlantic Meridional Overturning Circulation (AMOC), is a major inter-hemispheric ocean water mass with strong climate effects but the evolution of its source components on million-year timescales is poorly known. Today, two major NADW components that flow southward over volcanic ridges to the east and west of Iceland are associated with distinct contourite drift systems that are forming off the coast of Greenland and on the eastern flank of the Reykjanes (mid-Atlantic) Ridge. Here we provide direct records of the early history of this drift sedimentation based on cores collected …
Millennial-Timescale Thermogenic Co2 Release Preceding The Paleocene-Eocene Thermal Maximum, Shijun Jiang, Ying Cui, Yasu Wang, Maurizia De Palma, B. David A. Naafs, Jingxin Jiang, Xiumian Hu, Huaichun Wu, Runjian Chu, Yangguang Gu, Jiuyuan Wang, Yizhou Huang, Miquela Ingalls, Timothy J. Bralower, Shiling Yang, James C. Zachos, Andy Ridgwell
Millennial-Timescale Thermogenic Co2 Release Preceding The Paleocene-Eocene Thermal Maximum, Shijun Jiang, Ying Cui, Yasu Wang, Maurizia De Palma, B. David A. Naafs, Jingxin Jiang, Xiumian Hu, Huaichun Wu, Runjian Chu, Yangguang Gu, Jiuyuan Wang, Yizhou Huang, Miquela Ingalls, Timothy J. Bralower, Shiling Yang, James C. Zachos, Andy Ridgwell
Department of Earth and Environmental Studies Faculty Scholarship and Creative Works
Geologic records support a short-lived carbon release, known as the pre-onset excursion (POE), shortly before the Paleocene-Eocene Thermal Maximum (PETM; ~ 56 Ma). However, the source and pace of the POE carbon release and its relationship to the PETM remain unresolved. Here we show a high-temporal-resolution stratigraphic record spanning the POE and PETM from the eastern Tethys Ocean that documents the evolution of surface ocean carbon cycle, redox and eutrophication, confirming the global nature of the POE. Biomarkers extracted from the sedimentary record indicate a smaller environmental perturbation during the POE than that during the PETM in the eastern Tethys …
Understanding Landowner Perceptions: Enhancing Conservation Easement Adoption In Missouri's Priority Landscapes, Mckenna N. Thompson, Jennah I. Klein, Robin M. Rotman, Sonja A. Wilhelm Stanis, Gus C. Raeker, Michele D. Baumer
Understanding Landowner Perceptions: Enhancing Conservation Easement Adoption In Missouri's Priority Landscapes, Mckenna N. Thompson, Jennah I. Klein, Robin M. Rotman, Sonja A. Wilhelm Stanis, Gus C. Raeker, Michele D. Baumer
Faculty Publications
Conservation of private lands is essential for protecting open space, supporting ecosystems and species, preserving resources, and facilitating outdoor recreation. One tool for private land conservation is a conservation easement – a voluntary legal agreement where a landowner surrenders certain rights to use or develop their property. This study explores landowner perceptions of perpetual conservation easements in areas of high conservation value in Missouri, focusing on landowners without existing easements. Through interviews, four themes emerge containing both motivations and constraints: prior knowledge, land protection, regulations, and finance. Many landowners were unfamiliar with conservation easements or had misconceptions or misunderstandings. The …
Beyond Baseball: A Case Study On The Multipurpose Venue Management Practices Of Giants Enterprises, Collette Grace Madden
Beyond Baseball: A Case Study On The Multipurpose Venue Management Practices Of Giants Enterprises, Collette Grace Madden
Experience Industry Management
The success of sports organizations no longer relies on team performance and game attendance. Giants Enterprises utilizes many guest engagement and destination development strategies to expand the brand reach of the San Francisco Giants. The purpose of this study was to examine how Giants Enterprises has positioned Oracle Park and Mission Rock as premier event destinations beyond baseball, with a focus on best practices in event diversification, experience design, and placemaking. A case study was conducted on Giants Enterprises to analyze what event diversification, experience design, and placemaking tactics were utilized as well as their effectiveness. The results of this …
Linking Climate And Demography To Predict Population Dynamics And Persistence Under Global Change., Jennifer L. Williams, Amy L. Angert, Aldo Compagnoni, Ali Campbell, Megan L. Demarche, Margaret E K Evans, Joshua C. Fowler, Amy M. Iler, Jenna A. Loesberg, Allison M. Louthan, Scott W. Nordstrom, Multiple Additional Authors
Linking Climate And Demography To Predict Population Dynamics And Persistence Under Global Change., Jennifer L. Williams, Amy L. Angert, Aldo Compagnoni, Ali Campbell, Megan L. Demarche, Margaret E K Evans, Joshua C. Fowler, Amy M. Iler, Jenna A. Loesberg, Allison M. Louthan, Scott W. Nordstrom, Multiple Additional Authors
Publications, Reports and Presentations
Predicting the effects of climate change on plant and animal populations is an urgent challenge for understanding the fate of biodiversity under global change. At the surface, quantifying how climate drives the vital rates that underlie population dynamics appears simple, yet many decisions are required to connect climate to demographic data. Competing approaches have emerged in the literature with little consensus around best practices. Here we provide a practical guide for how to best link vital rates to climate for the purposes of inference and projection of population dynamics. We first describe the sources of demographic and climate data underlying …
Evaluating The Preparedness Of Local Zoning Regulations For Flood Risk Reduction In The Most Affected Local Jurisdictions In Nebraska, Md Asaduzzaman Noor
Evaluating The Preparedness Of Local Zoning Regulations For Flood Risk Reduction In The Most Affected Local Jurisdictions In Nebraska, Md Asaduzzaman Noor
Community and Regional Planning Program: Theses
Flooding has profound social, economic, and environmental impacts on local communities, and zoning plays a critical role in mitigating these risks. The 2019 Nebraska floods, among the most severe in the state’s history, highlighted the urgent need to strengthen local preparedness and mitigation strategies. This study assesses the extent to which local zoning regulations in Nebraska’s most affected jurisdiction, including rural areas, address flood risk reduction. A systematic review of 117 zoning ordinances from counties, cities, towns, and villages, we applied a structured analytical framework encompassing regulatory and permitting policies, voluntary and incentive-based measures, and nature-based solutions. The results show …
Exploratory Diver Geotechnical Equipment (Edge), Angel Villicana, Merrick Zellers, Erik Heuchert, Lucas Heuchert
Exploratory Diver Geotechnical Equipment (Edge), Angel Villicana, Merrick Zellers, Erik Heuchert, Lucas Heuchert
Mechanical Engineering
The goal of this report is to showcase how our final Core Sampler design and prototype address the needs of Navy Divers. Geotechnical equipment for Navy divers has not been updated since the early to mid-1980s, resulting in imprecise and outdated sampling methods. The primary purpose of this project is to enhance, modernize, and redesign a tool to collect a minimally disturbed core sample of the seabed for geotechnical evaluation. This report presents the full development of our project from concept to verification and final outcomes. It begins with the statement of disclaimer, followed by a four-panel executive summary and …
Glacial Deposits, Vol. 50, 2025, Illinois State University
Glacial Deposits, Vol. 50, 2025, Illinois State University
Glacial Deposits
Newsletter of the Illinois State University Department of Geography, Geology, and the Environment
Groundwater Arsenic Contamination In The Oro Grande Wash, Dalila Boice
Groundwater Arsenic Contamination In The Oro Grande Wash, Dalila Boice
Electronic Theses, Projects, and Dissertations
This study investigates the distribution of naturally occurring arsenic in groundwater within the Oro Grande Wash in San Bernardino County, California. Depth-discrete groundwater quality data were collected over multiple years using nested and Westbay monitoring wells. Water quality results showed higher levels of arsenic in the deeper aquifers, ranging between 600 feet and 1,000 feet below ground surface. Arsenic levels in these regions reached as high as 66 µg/L. At roughly 800 feet and below, water quality data from the wells reveal that arsenic concentrations exceeded the 10 µg/L maximum contaminant level (MCL) in 87% of cases. These data provide …
Assessing Statewide Programming In Wisconsin Environmental Education: The Role Of Culture And Community In Youth Development Programming, Jody Bauer, Robert Justin Hougham, Lily Gruenewald
Assessing Statewide Programming In Wisconsin Environmental Education: The Role Of Culture And Community In Youth Development Programming, Jody Bauer, Robert Justin Hougham, Lily Gruenewald
Journal of Youth Development
Environmental education has the potential to serve as an accessible pathway for diverse learners to improve science achievement, but environmental education (EE) institutions must strive to create spaces that welcome and provide equitable learning outcomes for all students. Embedding cultural and community input, values, and relevancy can be an important component to supporting equity in educational spaces for diverse students. This research aims to identify the status and needs of diversity, equity, and inclusion efforts across environmental education institutions in the state of Wisconsin, and to identify areas of strength or improvement relating to pedagogy, process, and practice. A survey …
Multi-Criteria Decision-Making For Sustainable Design: Stakeholder Prioritization And Methodological Comparison In Solar And E-Bike Applications, Swagath Madhu Gowda
Multi-Criteria Decision-Making For Sustainable Design: Stakeholder Prioritization And Methodological Comparison In Solar And E-Bike Applications, Swagath Madhu Gowda
All Theses
This thesis focuses on using Multi-Criteria Decision-Making (MCDM) methods to support sustainable product design by addressing the trade-offs between environmental, economic, and social goals. The research is presented through two studies that demonstrate how both subjective and objective decision-making approaches can guide sustainability evaluations.
The first study applies the Analytic Hierarchy Process (AHP) to assess residential solar panels by incorporating stakeholder perspectives from sustainability experts, end users, and industry professionals. Using Life Cycle Sustainability Assessment (LCSA) data, this study identifies how different stakeholder groups prioritize sustainability criteria and applies Aggregation of Individual Priorities (AIP) to combine their judgments. A one-at-a-time …
Modeling Flood Risks For Small-Scale Coastal Watershed Across Shared Socioeconomic Pathway Scenarios, Sebastian Loschner
Modeling Flood Risks For Small-Scale Coastal Watershed Across Shared Socioeconomic Pathway Scenarios, Sebastian Loschner
Graduate Theses and Dissertations (2019 - present)
Coastal flooding, driven by the mixture of natural processes and human activities such as precipitation, waves, sea level rise, and urbanization, remains a growing concern. While recent flood-risk studies use IPCC's Shared Socioeconomic Pathways with climate projections to assess future flood exposure, smaller coastal watersheds, < 120,000 acres, remain insufficiently studied. Projected sea level rise is expected to intensify these impacts in smaller systems, potentially causing more severe flooding than reported for larger watersheds. To address this gap, this study used the SRH-2D model integrated with Aquaveo's Surface-water Modeling System to simulate flooding in the lower Fish River basin, Alabama. A coastal watershed sensitive to both riverine and tidal influences. Simulations tested different sea levels based on SSP scenarios corresponding to low, moderate, and high emissions for the years 2050 and 2100. Results indicate that the midcentury scenarios remained even in inundation extent and volume, between 9.9-10.4% compared to the 2020 baseline, the latter scenarios had a wider range in results of between 25.9-50.3% compared to the same baseline. Across scenarios, the most vulnerable and inundated areas of the smaller coastal watershed were the narrow points where upstream flow convene with downstream backwater. These findings highlight the need for futuristic location-specific flood mitigation strategies.
Drivers Of Faunal Communities In Isolated Wetlands: Local And Landscape Determinants Of Assemblages, Joshua Holbrook
Drivers Of Faunal Communities In Isolated Wetlands: Local And Landscape Determinants Of Assemblages, Joshua Holbrook
All Dissertations
Ecological interactions such as predation are vital to shaping the distribution of organisms. For interactions to occur, organisms must undertake movement, such as dispersal, that places them in proximity to the organisms with which they may interact. Geographically isolated wetlands (GIW) are productive and biodiverse ecosystems, but little is known on broad geographic scales about the determinants of their fauna. Fishes have difficulty colonizing GIW, whereas amphibians and macroinvertebrates are adept overland dispersers – though they may be sensitive to top-down control by fishes. To better understand these phenomena, I sampled 10-20 wetlands each at nine regions in North and …
Hyperspectral Indicators And Characterization Of Glyphosate-Induced Stress In Common Lambsquarters (Chenopodium Album L.), Mario Andrés Soto Valencia
Hyperspectral Indicators And Characterization Of Glyphosate-Induced Stress In Common Lambsquarters (Chenopodium Album L.), Mario Andrés Soto Valencia
Graduate Theses and Dissertations
Hyperspectral sensing enables detection of herbicide stress in weeds, but practical use requires strategies for redundancy control, rating variability management, and evaluator bias mitigation. This thesis evaluates common lambsquarters (Chenopodium album) under glyphosate exposure, aiming to identify key wavelengths, construct vegetation indices, and improve injury modeling. Greenhouse experiments used dimensionality reduction methods (principal component analysis, Relief F, Bayesian discriminant analysis) to isolate 34 unique wavelengths from about 3,200 bands. Calibration data were collected 14 days after treatment (DAT) to support wavelength selection and model development, while data from 27 DAT were used for independent validation. Class comparisons across six statistically …
The Hunga Volcanic Eruption Atmospheric Impacts Report, Simon Carn
The Hunga Volcanic Eruption Atmospheric Impacts Report, Simon Carn
Michigan Tech Publications
No abstract provided.
50+Years Of Restaurant Tipping Research Part Ii: An Analysis Of Research Subthemes And Suggestions For Future Research, Nick E. Johnston, Cortney L. Norris, H. G. Parsa
50+Years Of Restaurant Tipping Research Part Ii: An Analysis Of Research Subthemes And Suggestions For Future Research, Nick E. Johnston, Cortney L. Norris, H. G. Parsa
General Human Environmental Sciences Faculty Publications and Presentations
Tipping reflects a complex interplay of cultural norms, economic incentives, and operational challenges, especially within the U.S. foodservice industry. Building on the systematic literature review and themes presented in Part I, this study examines the subthemes identified across 319 peer-reviewed articles published between 1974 and 2024. Findings reveal saturation points, underexplored topics and intersections, as well as debates surrounding regulations and policies of tipping practices and alternative compensation models. This review integrates a fragmented body of research, provides an overview of key findings, highlights critical gaps, and offers a roadmap for future scholarship and practical reforms in service compensation systems.
Educating For Impact: A Prosocial Marketing Approach To Foster Altruism Among Young Consumers, Bela Florenthal
Educating For Impact: A Prosocial Marketing Approach To Foster Altruism Among Young Consumers, Bela Florenthal
Journal of Applied Marketing Theory
This study explores how a prosocial marketing intervention in a dual-enrollment course fosters altruistic values and emotional development among young consumers while deepening their understanding of cause-related and social marketing. Grounded in holistic and experiential learning, the project required students to engage in weekly acts of kindness, reflect on their experiences, and share their actions on social media to amplify impact. Thematic analysis of qualitative data collected over two academic years revealed personal growth driven by intrinsic motivation (e.g., belonging, self-esteem) and positive emotions (e.g., joy, pride). Students demonstrated greater social awareness and practical application of marketing principles through volunteering, …
Long-Term Influence Of Prescribed Burning On Subsequent Wildfire In An Old-Growth Coast Redwood Forest, Sky Biblin, Will Russell, Kate Wilkin
Long-Term Influence Of Prescribed Burning On Subsequent Wildfire In An Old-Growth Coast Redwood Forest, Sky Biblin, Will Russell, Kate Wilkin
Faculty Research, Scholarly, and Creative Activity
Background: Prescribed burning is an effective tool for reducing fuels in many forest types, yet there have been few opportunities to study forest resilience to wildfire in areas previously treated. In 2020, a large-scale high-intensity wildfire burned through an old-growth coast redwood (Sequoia sempervirens) forest with a mixed land management history, providing a rare opportunity to compare early post-wildfire data between areas with and without previous application of prescribed burning. The purpose of this study was to analyze the differences between these two treatments in terms of tree mortality, stand structure, fuel composition, and post-wildfire regeneration. Field data were collected …
Feasibility And Potential Of Electric Air Taxis For Long Distance Airport Access/Egress Trips, Atul Subedi
Feasibility And Potential Of Electric Air Taxis For Long Distance Airport Access/Egress Trips, Atul Subedi
All Graduate Theses and Dissertations, Fall 2023 to Present
Getting to the airport is often one of the most stressful parts of a trip, especially for people who live far from the airport. In the United States, many travelers live more than an hour’s drive from a major airport, and their choices such as driving, using public transit, or paying for ride-hailing can be time-consuming, expensive, and inconvenient. A new technology, Electric Air Taxis (EATs), is being developed as a potential solution. These small, battery-powered aircraft could offer faster, cleaner, and more direct connections to airports. However, the success of EATs depends not only on the technology itself but …
Evaluating Energy Transition Winners And Losers: Are Algae Biofuels Desirable, Feasible, And Viable?, Michelle M. Arnold
Evaluating Energy Transition Winners And Losers: Are Algae Biofuels Desirable, Feasible, And Viable?, Michelle M. Arnold
All Graduate Theses and Dissertations, Fall 2023 to Present
Climate change, environmental degradation, finite resources, and the uneven distribution of energy access all points to an urgent need for a global energy transition. But making that transition responsibly requires more than enthusiasm for “green” solutions—it demands careful evaluation of which energy sources are truly worth investing in. This dissertation develops a practical decision-making framework to help policymakers, scientists, and the public answer three foundational questions about any new energy technology: Is it desirable? Is it feasible? Is it viable? By systematically weighing public narratives, biophysical constraints, and patterns of innovation, the framework aims to prevent wasted time, funding, and …
Novel Approaches To Disinfecting Poultry Processing Wastewater For Reuse, Seth Olorunmijuwonlo Adesope
Novel Approaches To Disinfecting Poultry Processing Wastewater For Reuse, Seth Olorunmijuwonlo Adesope
Graduate Theses and Dissertations
Water is an essential resource used in poultry processing, generating large volumes of foodborne pathogen-rich wastewater posing treats to public health. Treating poultry processing wastewater (PPW) is crucial for safe water reuse and sustainable development. Conventional disinfection methods like aerobic digestion and chlorination, although effective, impose considerable operational cost and generate harmful by-products. Integrated recycling systems such as advanced oxidation processes (AOPs) which destroy micro-organisms through the generation of reactive oxygen species (ROS) present a promising opportunity for enhancing resources and sustainability. This study investigated the use of photo-electrochemical (PEC), specifically by combining electrochemical (EC) and photochemical (PC; Photosensitizer and …
A Neutrosophic Mathematical Model For Evaluating Innovation Modes In Higher Arts Education, Lechen Dong, Yao Wu, Hao Chen
A Neutrosophic Mathematical Model For Evaluating Innovation Modes In Higher Arts Education, Lechen Dong, Yao Wu, Hao Chen
Neutrosophic Sets and Systems
No abstract provided.
Comprehensive Drought Analysis: Machine Learning-Based Meterological Drought Forecasting And Pca-Driven Agricultural Drought Monitoring., Bishal Poudel
Theses
Drought is a long-term natural disaster that affects many aspects of human life from health, water supply to ecosystems and agriculture. Drought’s occurrence and intensity has increased in recent years because of global warming, which urges for proper and accurate monitoring and forecasting of drought. For better understanding of droughts, this study uses two approaches. In first part, the study uses the historical temperature and precipitation data from period of 1960 to 2021 as input features for three different machine learning models – Artificial Neural Network (ANN), Support Vector Machine (SVM) and Random Forest (RF). The research focuses on calculating …
Mountain Communities During A Time Of War: A Case Study Of The Hutsul Region In The Carpathian Mountains Of Ukraine, Pavlo Rybaruk
Mountain Communities During A Time Of War: A Case Study Of The Hutsul Region In The Carpathian Mountains Of Ukraine, Pavlo Rybaruk
Electronic Theses and Dissertations
This thesis investigates the ethno-ecological technologies employed by the Hutsul people within the highland agrarian economy of the Carpathian Mountains. Over centuries, the Hutsuls have developed ethno-ecological technologies that maintain ecological integrity while supporting community livelihoods.
The study addresses three primary research questions: What are the most important ethno-ecological technologies of the Hutsul highland economy? How might these traditional ethno-ecological practices be applied to economic, agricultural, and tourism development in the Hutsul region? How might these traditional ethno-ecological practices be combined with contemporary approaches to encourage sustainable development in the region?
The research explores the devastating impact of the Russian …