Digital Commons Network^™

Spatial Analyses On Pre-Earthquake Ionospheric Anomalies And Magnetic Storms Observed By China Seismo-Electromagnetic Satellite In August 2018, Jann-Yeng Tiger Liu, Xuhui Shen, Fu-Yuan Chang, Yuh-Ing Chen, Yang-Yi Sun, Chieh‑Hung Chen, Sergey Pulinets, Katsumi Hattori, Dimitar Ouzounov, Valerio Tramutoli, Michel Parrot, Wei-Sheng Chen, Cheng-Yan Liu, Fei Zhang, Dapeng Liu, Xue-Min Zhang, Rui Yan, Qiao Wang

Mathematics, Physics, and Computer Science Faculty Articles and Research

The China Seismo-Electromagnetic Satellite (CSES), with a sun-synchronous orbit at 507 km altitude, was launched on 2 February 2018 to investigate pre-earthquake ionospheric anomalies (PEIAs) and ionospheric space weather. The CSES probes manifest longitudinal features of four-peak plasma density and three plasma depletions in the equatorial/low-latitudes as well as mid-latitude troughs. CSES plasma and the total electron content (TEC) of the global ionosphere map (GIM) are used to study PEIAs associated with a destructive M7.0 earthquake and its followed M6.5 and M6.3/M6.9 earthquakes in Lombok, Indonesia, on 5, 17, and 19 August 2018, respectively, as well as to examine ionospheric …

Evaluation Of Seven Satellite-Based And Two Reanalysis Global Terrestrial Evapotranspiration Products, Zijing Xie, Yunjun Yao, Qingxin Tang, Meng Liu, Joshua B. Fisher, Jiquan Chen, Xiaotong Zhang, Kun Jia, Yufu Li, Ke Shang, Bo Jiang, Junming Yang, Ruiyang Yu, Xueyi Zhang, Xiaozheng Guo, Lu Liu, Jing Ning, Jiahui Fan, Lilin Zhang

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

Although comprehensive evaluation of different types of global terrestrial evapotranspiration (ET) products has been conducted, the satellite remote sensing techniques have prompted the development of several available global ET products, warranting a reassessment as products continue to evolve. Recently, we produced the long-term Global LAnd Surface Satellite (GLASS) ET product, but there is a lack of comparison and evaluation with other ET products and EC observations on a global scale. In this study, we evaluated the accuracy and uncertainty of seven satellite-based (GLASS-AVHRR, GLASS-MODIS, BESS, FLUXCOM, GLEAM, MOD16, and PML_V2) and two reanalysis (ERA5 and MERRA2) global terrestrial ET products …

Rfid Key Fobs In Vehicles: Unmasking Vulnerabilities & Strengthening Security, Devon Magda, Bryson R. Payne

KSU Proceedings on Cybersecurity Education, Research and Practice

No abstract provided.

Cambrian Trilobites From The Nounan Dolomite And Lower St. Charles Formation (Upper Marjuman To Lower Sunwaptan; Miaolingian To Furongian Series), Smithfield Canyon, Northern Utah, Frederick A. Sundberg, Hannah R. Cothren, Carol M. Dehler

Geosciences Faculty Publications

The trilobite faunas that occur with the Steptoean Positive Isotope Carbon Excursion (SPICE) at Smithfield Canyon, Utah, have been reported, but not illustrated. Given the importance of the SPICE at this section for international correlations, the trilobites from new collections from the upper Nounan Dolomite to lower St. Charles Formation at Smithfield Canyon are reported herein and integrated with the previously reported taxa. Trilobite assemblages indicate that the upper Cedaria to the Ellipsocephaloides biozones (Miaolingian Series, Guzhangian Stage to Furongian Series, Jiangshanian Stage) are present stratigraphically below or above the SPICE.

Some of the taxa reported herein may represent new …

Surface Rupture During The 6th Of February 2023 Mw 7.6 Elbistan-Ekinözü (Kahramanmaraş) Earthquake: Implications For Fault Rupture Dynamics Along The Northern Branch Of East Anatolian Fault Zone, Mustafa Softa, Fi̇kret Koçbulut, Eli̇f Akgün, Ercan Aksoy, Hasan Sözbi̇li̇r, Orhan Tatar, Volkan Karabacak, Çağlar Özkaymak, Mehmet Utku, Özkan Cevdet Özdağ, Recep Çakir, Ahmet Demi̇r, Gökhan Arslan

Turkish Journal of Earth Sciences

On the 6th of February 2023, Mw 7.7 Pazarcık (Kahramanmaraş) and Mw 7.6 Ekinözü (Kahramanmaraş) earthquakes that occurred in Türkiye are devastating earthquake series that filled the existing seismic gaps on East Anatolian Fault Zone on the same day. The first Mw 7.7 earthquake caught most people in their sleep and 9 h later, a second one was triggered, ending up with more than 50k death toll, widespread damage to buildings, and massive landslides. This study presents the surface rupture geometry and coseismic displacement characteristics determined with field observations immediately after February 6, 2023, Ekinözü (Kahramanmaraş, Türkiye) earthquake (Mw 7.6). …

Tepehan Rockslide: A Large-Scale Earthquake-Induced Geological Structure Formed By Mw:7.8 Kahramanmaraş (Pazarcık) Earthquake, Türkiye, Ökmen Sümer

Turkish Journal of Earth Sciences

Three devastating and powerful earthquakes hit the southeastern and eastern parts of Turkey and the northestern part of Syria in February of 2023, causing many earthquake-induced slope movements. One of these major mass movements is called the “Tepehan Rockslide”, which was formed by the first Mw: 7.8 earthquake on February 6th, 2023 at Pazarcık (Kahramanmaraş) located in the Altınözü district of Hatay province. The rockslide involved the movement of Middle Miocene basement rocks that consist of clayey limestone, marl, and fine-grained clastic sedimentary rocks. The morphogenetic evaluation of the structure reveals that the Tepehan Rockslide is a very rapidly developed …

Assessing Compliance To Water Resources And Reconstruction Framework During Post-Conflict Reconstruction Borno State, Muritala Olaniyi Oke Dr

Journal of African Conflicts and Peace Studies

Northeast and northwest of Nigeria have, as a result of activities of Boko Haram, bandit and kidnappers, had their public and private properties destroyed. Governments and other stakeholders, upon some successes of the military, have started post-conflict reconstruction to rebuild the war-torn urban and rural communities with the provision of water taking the center stage. This paper looks at the utilisation of Water Resources and a Reconstruction framework for integrating water projects into reconstruction processes. This paper rests on the argument that water projects during reconstruction should not be handled as “normal” water projects and that a more culturally and …

Educators’ Beliefs About Using Academic Acceleration With Gifted Math Students And Others: Barriers And Opportunities, Jason Gorgia

Theses, Dissertations and Capstones

This study examined the perceptions of educators (i.e., math teachers, administrators, and others) for insight into the absence of acceleration as a common pedagogical strategy in mathematics, despite longstanding research supporting the practice for students gifted in math and the interest frequently articulated by policymakers and educators in boosting American K-12 students’ math achievement. Educators from 48 states responded to scale-based and open-ended questions about math acceleration through an online survey where 713 of 818 respondents were teachers, balanced almost evenly among elementary, middle, and high schools, and among urban, suburban, and rural settings. The responses of teachers and non-teaching …

Implementing Interdisciplinary Sustainability Education With The Food-Energy-Water (Few) Nexus, C. B. Romulo, S. Venkataraman, S. Caplow, S. Ajgaonkar, C. R. Allen, A. Anandhi, S. W. Anderson, C. B. Azzarello, K. Brundiers, E. Blavascunas, J. M. Dauer, D. L. Druckenbrod, E. Fairchild, L. R. Horne, K. Lee, M. Mwale, J. Mischler, E. Pappo, N. S. Patel, N. D. Sintov, C. S. Ramsdell, S. G. Vincent

School of Natural Resources: Faculty Publications

No abstract provided.

To Burn Or Not To Burn: Governance Of Wildfires In Australia, Sarah Clement, Ahjond Garmestani, Jo Ann Beckwith, Pele J. Cannon

School of Natural Resources: Faculty Publications

Globally, wildfires are increasing in extent, frequency, and severity. Although global climate change is a major driver and large-scale governance interventions are essential, focusing on governance at smaller scales is of great importance for fostering resilience to wildfires. Inherent tensions in managing wildfire risk are evident at such scales, as objectives and mandates may conflict, and tradeoffs and impacts vary across ecosystems and communities. Our study feeds into debates about how to manage wildfire risk to life and property in a way that does not undermine biodiversity and amenity values in social-ecological systems. Here, we describe a case study where …

Cataloguing Minerals, Part One: Historical Cataloguing Practices And The Logics Of Colonialism, Selby Hearth, Carrie Robbins, Marianne Weldon, Aha Anderson, Rosa Bieber-Stanley, April Chernila, Helen Christ, Hannah Cosgrove, Morgan Hanson-Rosenberg, Carly Hill, Maya Hofstetter, Emily Lazo, Izzie Ludlow, Samantha Lyster, Rachel Myers, Jasper Nash, Georgia Reed, Julia Saint- Amour

Geology Faculty Research and Scholarship

Mineral wealth has motivated and funded extractive empires, often at the expense of local communities, workers, natural environments, and public health. Yet those connections are not recorded in traditional mineral catalogues, which divorce specimens from context. This article examines the roots of those omissions and situates mineral cataloguing in the larger body of literature on knowledge organization systems and their relation to power. We examine how colonial ideologies of land and people become entrenched in mineral cataloguing practices, and how this reinforces the ways that contemporary geologists think about their work. We argue that revising mineral cataloguing practices is a …

Prioritization Of Research On Drought Assessment In A Changing Climate, J. Lisonbee, B. Parker, E. Fleishman, T. W. Ford, R. K. Bocinsky, B. Fuchs Et Al.

School of Natural Resources: Faculty Publications

No abstract provided.

Understanding The Values That Inform Regenerative Ranching In The Northern U.S. Great Plains, T. Pape, G. Meredith, D. Sandal, M. F. Kabir, S. Banerjee, C. R. Allen, E. Dennis, M. Stephenson

School of Natural Resources: Faculty Publications

No abstract provided.

Towards A Standardized, Ground-Based Network Of Hyperspectral Measurements: Combination Of Time Series From Autonomous Field Spectrometers With Sentinel-2, P. Naethe, A. Desanctis, A. Burkart, Pke Campbell, J. A. Gamon Et Al.

School of Natural Resources: Faculty Publications

No abstract provided.

Species Distribution Modelling Using Bioclimatic Variables On Critically Endangered Endemic Species (Macrocephalon Maleo) In Sulawesi, Septianto Aldiansyah, Khalil Abdul Wahid

ASEAN Journal on Science and Technology for Development

The island of Sulawesi isolates migratory fauna from Asia and Australia and creates animal combinations such as the Maleo (Macrocephalon Maleo). The Maleo population is experiencing a downward trend due to habitat fragmentation, deforestation and threats by humans. This study aims to model the potential distribution of Maleo using several famous current and future models as a result of climate change throughout the island of Sulawesi, not only in its natural habitat, but beyond its natural habitat. Bioclimatic variables and in situ attendance data were used in this study. The method used is Maximum Entropy by evaluating the GLM, SVM …

Evaluation Of Flash Drought Characteristics Using Satellite-Based Soil Moisture Product Between North And South Korea, Hee-Jin Lee, Won-Ho Nam, Jason A. Otkin, Yafang Zhong, Xiang Zhang, Mark D. Svoboda

School of Natural Resources: Faculty Publications

No abstract provided.

Atmospheric And Earth Science 498 Professsional Development, Tess Olten, Robert Griffin

Open Educational Resources (OER)

Whether you're already in the workforce, or you're still in school and haven't yet applied for your first position -- the job application process can be both exciting and demoralizing. Sometimes, finding a new job feels like a full-time job itself -- especially when the competition is steep and the field of candidates is crowded.

How can you help yourself stand out from other applicants and land the job of your dreams? In this course, you'll work through each step of the application process, as well as consider graduate school as an alternative or additional choice. First, you'll explore tips …

Are Larger Cities More Central In Urban Networks: A Metaanalysis, X. Li, Z. Neal

School of Natural Resources: Faculty Publications

No abstract provided.

The Regional Climate Center Program - Past, Present, And Future: Reflections From 40 Years Of Regional Climate Services, N. A. Unphlett, T. J. Brown, C. E. Conrad, T. U. Wall, B. L. Hall, A. T. Degaetano, J. W. Nielsen-Gammon, Rezaul Mamood, T. G. Houston

School of Natural Resources: Faculty Publications

No abstract provided.

Genomic Patterns In The Dwarf Kingfishers (Genus Ceyx) Of Northern Melanesia Reveal A Clear Mechanistic Framework Explaining The Paradox Of The Great Speciators, D. A. Deraad, A. N. Files, L. H. Decicco, R. P. Martin, P. Holland, D. Pikacha Jr., I. G. Tigulu, D. Boseto, T. H. Lavery, M. J. Anderson, R. G. Moyle

School of Natural Resources: Faculty Publications

No abstract provided.

Estimating Plant Β-Diversity Using Airborne And Spaceborne Imaging Spectroscopy, N. P. Kamaraj, H. Gholizadeh, R. G. Hamilton, S. D. Fuhlendorf, K. F. Huemmrich, J. A. Gamon

School of Natural Resources: Faculty Publications

No abstract provided.

Relative And Combined Impacts Of Climate And Land Use/Cover Change For The Streamflow Variability In The Baro River Basin (Brb), S. M. Kassaye, Tsegaye Tadesse, G. Tegegne, A. T. Hordofa, D. A. Malede

School of Natural Resources: Faculty Publications

No abstract provided.

Why Is Grant Lake A Reservoir? A Brief Geological And Human History, From The Pleistocene To The Present, Robert B. Marks

Eastern Sierra History Journal

Drawing on a range of archival resources and illustrative material, Prof. Marks probes why and how Grant Lake in the Eastern Sierra of California became a reservoir. The process is long and involved, and has much to do with a remote and ancient lake ultimately being developed to serve the water needs of the distant city of Los Angeles.

Snapshot Usa 2021: A Third Coordinated National Camera Trap Survey Of The United States, J. F. Benson Et Al.

School of Natural Resources: Faculty Publications

No abstract provided.

The Grand Ethiopian Renaissance Dam: Impacts At Play For Egypt, Chemp Carpenter

Undergraduate Review

As fresh water is required for human survival, access to water resources greatly benefits human societies. Over the last 50 years, there has been an increase in dam construction around the world. Dams are built to store water and regulate a river's flow, as well as to raise the water level upstream to facilitate flow into a channel. Furthermore, they offer numerous benefits, including controlling floods, improving irrigation, acting as storage, being a water supplier, and generating electricity. Nonetheless, dams also pose serious hazards. Ethiopia began construction on a 6000-megawatt dam called The Grand Ethiopian Renaissance Dam (GERD) in 2011, …

Correlation Of Geochemical Zones In Great Onyx Cave, Mammoth Cave National Park, To Surficial Geological Units, William Strehl

Mahurin Honors College Capstone Experience/Thesis Projects

Cave passages in Great Onyx Cave, developed within the Girkin and Ste. Genevieve Limestones of Mammoth Cave National Park, contain a variety of secondary features on cave walls, including speleothems such as stalactites, stalagmites, and flowstone, evaporite minerals, and dissolution features such as pits and domes. What secondary features are present on the walls of a cave passage depends on the flow and geochemistry of capillary water that has interacted with the cave passage. In the Mammoth Cave aquifer, five distinct geochemical zones have been broadly defined and each typically contains a particular set of secondary features. Geochemical zonation in …

Machine Intelligence With Associative Memory And Event-Driven Transaction History, Rao Mikkilineni, W. Patrick Kelly

Barowsky School of Business | Faculty Scholarship

Digital machine intelligence has evolved from its inception in the form of computation of numbers to AI, which is centered around performing cognitive tasks that humans can perform, such as predictive reasoning or complex calculations. The state of the art includes tasks that are easily described by a list of formal, mathematical rules or a sequence of event-driven actions such as modeling, simulation, business workflows, interaction with devices, etc., and also tasks that are easy to do “intuitively”, but are hard to describe formally or as a sequence of event-driven actions such as recognizing spoken words or faces. While these …

Cave Signs: Assessing Mammoth Cave National Park's Access For The Deaf And Hard Of Hearing, Katelyn Lane

Mahurin Honors College Capstone Experience/Thesis Projects

This project evaluates the accessibility of cave tours in Mammoth Cave National Park for the Deaf and Hard of Hearing community (DHHC). The study was advertised to the DHHC with the use of flyers through the Kentucky Commission on the Deaf and Hard of Hearing, First Baptist Church Bowling Green’s Deaf Ministry, WKU social media, and directly to visitors who contacted the park seeking services. Willing participants either joined a group tour or reserved their own cave tour, requesting necessary accommodations. Following these tours, a survey was given inquiring about participants’ general experience with Mammoth Cave, whether all their needs …

Hydrological Impacts Of The Conservation Reserve Program—A Mini Review, L.B.S. Leal, T. Roy, Daniel R. Uden, Karina Schoengold

School of Natural Resources: Faculty Publications

No abstract provided.

Social Networks And Transformative Behaviours In A Grassland Social-Ecological System, H. K. Nesbitt, A. L. Metcalf, T. M. Floyd, Daniel R. Uden, B. C. Chaffin, S. Gulab, S. Banerjee, S. Vallury, S. L. Hamlin, E. C. Metcalf, D. T. Fogarty, D. Twidwell, Craig R. Allen

School of Natural Resources: Faculty Publications

No abstract provided.