Open Access. Powered by Scholars. Published by Universities.®
Physical Sciences and Mathematics Commons™
Open Access. Powered by Scholars. Published by Universities.®
- Institution
-
- Western Kentucky University (27)
- University of South Florida (15)
- University of Nebraska - Lincoln (12)
- Brigham Young University (10)
- Western Washington University (9)
-
- Missouri University of Science and Technology (8)
- University of Kentucky (8)
- University of Nevada, Las Vegas (8)
- Smith College (7)
- The College of Wooster (7)
- University of Tennessee, Knoxville (7)
- Western Michigan University (7)
- Georgia State University (6)
- Stephen F. Austin State University (6)
- SelectedWorks (5)
- Utah State University (5)
- William & Mary (5)
- Michigan Technological University (4)
- University of North Dakota (4)
- Clemson University (3)
- Portland State University (3)
- Central Washington University (2)
- Eastern Illinois University (2)
- Old Dominion University (2)
- Olivet Nazarene University (2)
- The University of Maine (2)
- University of Wollongong (2)
- Wayne State University (2)
- American University in Cairo (1)
- Bulletin of the Mineral Research and Exploration (1)
- Keyword
-
- Karst (12)
- Geology (8)
- Dendrochronology (7)
- Dendroclimatology (7)
- History (7)
-
- Ohio (7)
- Groundwater (5)
- Caves (4)
- Hydrogeology (4)
- Speleogenesis (3)
- Waterfowl (3)
- Winter. (3)
- Abundance estimation (2)
- Aerial survey (2)
- All other poultry production (2)
- Basin and Range (2)
- Bibliographies (2)
- Cabin (2)
- Cave (2)
- Cave management (2)
- Character mapping (2)
- Chiroptera (2)
- Convergence (2)
- Course integration (2)
- Databases (2)
- ELISA (2)
- Earthquake (2)
- Echolocation (2)
- Education (2)
- Epigenic overprint (2)
- Publication
-
- Mammoth Cave Research Symposia (14)
- Theses and Dissertations (14)
- International Journal of Speleology (13)
- Masters Theses (12)
- United States Geological Survey: Staff Publications (11)
-
- WWU Graduate School Collection (8)
- Geosciences: Faculty Publications (7)
- Historic Structures (7)
- Earth, Environmental, and Atmospheric Sciences Faculty Publications (6)
- Faculty Publications (6)
- Geosciences and Geological and Petroleum Engineering Faculty Research & Creative Works (5)
- Dissertations, Theses, and Masters Projects (4)
- Geosciences Faculty Publications (4)
- Lee J Florea, PhD, P.G. (4)
- Masters Theses & Specialist Projects (4)
- UNLV Theses, Dissertations, Professional Papers, and Capstones (4)
- All Graduate Theses and Dissertations, Spring 1920 to Summer 2023 (3)
- All Theses (3)
- Dissertations, Master's Theses and Master's Reports - Open (3)
- Doctoral Dissertations (3)
- Geosciences Theses (3)
- Map and Chart--KGS (3)
- University of Kentucky Master's Theses (3)
- Curriculum materials (FE) (2)
- Dissertations (2)
- Environmental Science and Geology Faculty Research Publications (2)
- Faculty Scholarship – Geology (2)
- Geology Faculty Publications (2)
- Geology Faculty Publications and Presentations (2)
- Geosciences Dissertations (2)
Articles 1 - 30 of 194
Full-Text Articles in Physical Sciences and Mathematics
Motion On Upper-Plate Faults During Subduction Zone Earthquakes: Case Of The Atacama Fault System, Northern Chile, John P. Loveless, Matthew E. Pritchard
Motion On Upper-Plate Faults During Subduction Zone Earthquakes: Case Of The Atacama Fault System, Northern Chile, John P. Loveless, Matthew E. Pritchard
Geosciences: Faculty Publications
Motion on the Atacama Fault System (AFS) in northern Chile is driven by Andean subduction zone processes. We use two approaches, observational and theoretical, to evaluate how the AFS and other forearc faults responded to coseismic stress induced by one well-studied megathrust earthquake, the 1995 Mw = 8.1 Antofagasta event. We use synthetic aperture radar interferometry (InSAR) to search for small-scale coseismic and postseismic deformation on individual faults. The InSAR data are ambiguous: some images show offset consistent with coseismic faulting on the Paposo segment of the AFS and others lack such signal. The fact that we do not …
Timing And Characterization Of The Change In The Redox State Of Uranium In Precambrian Surface Environments: A Proxy For The Oxidation State Of The Atmosphere, Gerald D. Pollack
Timing And Characterization Of The Change In The Redox State Of Uranium In Precambrian Surface Environments: A Proxy For The Oxidation State Of The Atmosphere, Gerald D. Pollack
Geosciences Dissertations
The redox-sensitive geochemical behavior of uranium permits the use of Th/U ratios as a geochemical proxy for the oxidation state of the atmosphere and oceans during sedimentary processes. Due to the effects of post-depositional uranium mobility on Th/U ratios during events involving oxygenated fluids, direct measurements of Th/U ratios are often misleading, but the whole rock Pb isotope composition may be used to determine a sample¡¦s apparent time-integrated Th/U ratio (ƒÛa) and the timing associated with the onset of the U-Th-Pb geochemistry. Rare earth element (REE) concentrations were determined by isotope dilution mass spectrometry to evaluate the influence of multiple …
Using Geoscience Education Graduate Students To Help Faculty Transform Teaching Practice, Teagan L. Tomlin
Using Geoscience Education Graduate Students To Help Faculty Transform Teaching Practice, Teagan L. Tomlin
Theses and Dissertations
Universities make claims about student learning that graduates don't often achieve and are under pressure to show improvement in teaching and learning in their undergraduate programs. This has been the constant focus of university-level professional development programs, but most teachers are still not using the most effective teaching methods. Individual departments need to find ways to help their instructors overcome three main challenges associated with adopting more effective student-centered teaching methods. No matter what strategy is adopted, instructors need considerable support to 1) change their beliefs about what constitutes effective teaching and learning, 2) learn to effectively implement new strategies, …
Assessing The Tree-Ring Oxygen Isotope Hurricane Proxy Along The Atlantic And Gulf Coastal Seaboards, Usa, Whitney L. Nelson
Assessing The Tree-Ring Oxygen Isotope Hurricane Proxy Along The Atlantic And Gulf Coastal Seaboards, Usa, Whitney L. Nelson
Doctoral Dissertations
A recent increase in hurricane activity has put coastal populations at risk. To better understand hurricane activity, it is necessary to look beyond the modern instrumental record, using proxy records to establish modes of past variability. The utility of a newly developed tree-ring oxygen isotope proxy is further assessed. I present oxygen isotope time series from three sites: Francis Marion and Sandy Island, South Carolina and Eglin Air Force Base, Florida. Proxy results are verified against the instrumental record of hurricane occurrence. The sites record similar percentages (45% for Francis Marion and Sandy Island, 63% for Eglin Air Force Base) …
Insights Into Biogeophysical Signatures Using Polarization Force Microscopy, Elizabeth Bartosik
Insights Into Biogeophysical Signatures Using Polarization Force Microscopy, Elizabeth Bartosik
All Theses
The success of bioremediation strategies is dependent upon effective monitoring of microorganisms in the subsurface. Induced polarization (IP) may represent a cost-effective, complementary technique to existing borehole-based microbe detection schemes. Recent studies show a significant, yet poorly understood IP effect associated with the presence of bacteria in aqueous and porous media. This effect is believed to be rooted in the physicochemical surface interactions between cells and minerals which we probe using polarization force microscopy. Polarization force experiments were conducted on a hydrated mica surface using the gram positive bacterium Bacillus subtilis and the gram negative bacterium Escherichia coli. On all …
Sedimentology, Stratigraphy, And Organic Geochemistry Of The Red Pine Shale, Uinta Mountains, Utah: A Prograding Deltaic System In A Mid-Neoproterozoic Interior Seaway, Caroline Amelia Myer
Sedimentology, Stratigraphy, And Organic Geochemistry Of The Red Pine Shale, Uinta Mountains, Utah: A Prograding Deltaic System In A Mid-Neoproterozoic Interior Seaway, Caroline Amelia Myer
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
The Red Pine Shale (RPS; ~1120m thick), uppermost formation of the Neoproterozoic Uinta Mountain Group, Utah, is an organic-rich sedimentary succession interpreted as a marine deltaic system that delivered immature sediment from the north that mixed with mature sediment from the east. Multiple data sets suggest regional climate and sea-level changes associated with changing organic-carbon burial rates.
Six facies were identified and represent wave-, tidal-, and river-influenced parts of the distal prodelta to delta front in a marine system. These include the shale facies and associated concretion facies (distal prodelta), the shale-sandstone facies (proximal prodelta to delta front), the slump …
Decadal-Scale Changes On Coral Reefs In Quintana Roo, Mexico, Thaddeus Allen Nicholls
Decadal-Scale Changes On Coral Reefs In Quintana Roo, Mexico, Thaddeus Allen Nicholls
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
In 1988 data on coral reef community composition were collected from two areas, Akumal and Chemuyil, Quintana Roo, Mexico, ranging from 5-35m depth. These areas were revisited in 2005 and data were collected by the same methods and at the same depths as in 1988. Data from 1988 and 2005 were compared to determine if the coral reefs had undergone significant changes, and what specific changes had occurred. Chi-square analysis determined that community composition data collected in 1988 are significantly different from data collected in 2005 at all sites and depths within the categories of corals, gorgonians, sponges, and macroalgae. …
Atrazine Contamination And Suspended Sediment Transport Within Logsdon River, Mammoth Cave, Kentucky, Julie Eileen Schenck Brown
Atrazine Contamination And Suspended Sediment Transport Within Logsdon River, Mammoth Cave, Kentucky, Julie Eileen Schenck Brown
Masters Theses & Specialist Projects
Understanding the potential for karst aquifer contamination by sediment-sorbed pesticides is important for cave conservation efforts in agricultural landscapes. Flow rate, water quality parameters and suspended sediment concentrations were measured in Logsdon River, a ~10km karst conduit within the Turnhole Spring Groundwater Basin of Mammoth Cave National Park to determine characteristics of storm-period transport of sediment-sorbed atrazine through a conduit-flow karst aquifer.
Analysis of two independent precipitation events occurring in the Spring of 2008 from May 2-4 and May 27-29 demonstrated the rapid response of the Logsdon River to precipitation events with detections of atrazine increasing during the initial turbidity …
The Application Of Electrical Resistivity And Microgravity To Locate Tunnels Along The U.S.-Mexico Border At Calexico, Gina Lee Cesin
The Application Of Electrical Resistivity And Microgravity To Locate Tunnels Along The U.S.-Mexico Border At Calexico, Gina Lee Cesin
Masters Theses & Specialist Projects
No abstract provided.
Simulation Modeling Of Karst Aquifer Conduit Evolution And Relations To Climate, John D. Broome
Simulation Modeling Of Karst Aquifer Conduit Evolution And Relations To Climate, John D. Broome
Masters Theses & Specialist Projects
ABSTRACT Karst regions of the world that receive relatively similar amounts of precipitation display a wide variety of landscapes. It has been suggested (Groves and Meiman, 2005) that climates exhibiting larger discrete storm events have more dissolving power and consequently higher rates of conduit growth than climates with more uniform precipitation distributions. To study this concept, a computer program “Cave Growth” was developed that modeled the growth of a cross-section of a cave passage under dynamic flow and chemical conditions. A series of 46 simulation datasets were created to represent different climatic conditions. These simulations had the same total annual …
Watershed Condition Assessment For Little River Canyon National Preserve, Alabama, Nathan Demille Rinehart
Watershed Condition Assessment For Little River Canyon National Preserve, Alabama, Nathan Demille Rinehart
Masters Theses & Specialist Projects
No abstract provided.
Recent Extreme Avalanches: Triggered By Climate Change?, Christian Huggel, Jacqueline Caplan-Auerbach, Rick Wessels
Recent Extreme Avalanches: Triggered By Climate Change?, Christian Huggel, Jacqueline Caplan-Auerbach, Rick Wessels
Geology Faculty Publications
On 25 September 2008, seismo meters operated by the Alaska Volcano Observatory (AVO) registered strong ground shaking. On the basis of previous experience with such large seismic signals, AVO personnel were able to rapidly identify the seismic event as an avalanche. Two days later, an AVO overflight of Iliamna volcano, near Alaska's Cook Inlet, confirmed that a massive chunk of glacial ice and rock had broken free from its position on the upper flanks of the volcano, generating a massive avalanche that could have buried an entire town had it occurred in a more populated area.
Rapidly moving rock, ice, …
Air Compression As A Mechanism For The Underdamped Slug Test Response In Fractured Glacier Ice, Toby W. Meierbachtol, Joel T. Harper, Neil Humphrey, Jeremy Shaha, John Bradford
Air Compression As A Mechanism For The Underdamped Slug Test Response In Fractured Glacier Ice, Toby W. Meierbachtol, Joel T. Harper, Neil Humphrey, Jeremy Shaha, John Bradford
Geosciences Faculty Publications
Artificial perturbations of borehole water levels, known as slug tests, are a useful means of characterizing the glacier hydrologic system. Slug tests were performed on Bench Glacier, Alaska, in 21 boreholes over three field seasons during the transition from a winter to a summer drainage mode. Fifty-four slug tests were conducted, with water level monitoring in up to five boreholes adjacent to the slugged borehole. Seven of the slug tests were performed in conjunction with dye dispersion tests to identify water pathways within the slugged borehole following perturbation. Nearly 60% of monitored adjacent boreholes showed a hydraulic connection to the …
Investigating The Margins Of Pleistocene Lake Deposits With High-Resolution Seismic Reflection In Pilot Valley, Utah, John V. South
Investigating The Margins Of Pleistocene Lake Deposits With High-Resolution Seismic Reflection In Pilot Valley, Utah, John V. South
Theses and Dissertations
A vast area of the northeastern Great Basin of the western USA was inundated by a succession of Plio-Pleistocene lakes, including Lake Bonneville (28 ka to 12 ka). The Pilot Valley playa, located just east of the Utah-Nevada border near Wendover, Utah, within the eastern Basin and Range Province, represents an 8 to 16 km wide and ~50 km long remnant of these lakes. The playa corresponds to the upper surface of a closed basin that is delimited by two mountain ranges, which are mantled by recent alluvial fans over which the playa sediments have prograded. In order to investigate …
Quantifying The Effects Of Temperature And Concentration On Variable-Density Flow In Numerical Modeling Of Groundwater Systems : Implications For Predictive Uncertainty And Data Collection, Alyssa Marie Dausman
Quantifying The Effects Of Temperature And Concentration On Variable-Density Flow In Numerical Modeling Of Groundwater Systems : Implications For Predictive Uncertainty And Data Collection, Alyssa Marie Dausman
FIU Electronic Theses and Dissertations
Groundwater systems of different densities are often mathematically modeled to understand and predict environmental behavior such as seawater intrusion or submarine groundwater discharge. Additional data collection may be justified if it will cost-effectively aid in reducing the uncertainty of a model's prediction. The collection of salinity, as well as, temperature data could aid in reducing predictive uncertainty in a variable-density model. However, before numerical models can be created, rigorous testing of the modeling code needs to be completed. This research documents the benchmark testing of a new modeling code, SEAWAT Version 4. The benchmark problems include various combinations of density-dependent …
Wolfcampian Development Of The Nose Of The Eastern Shelf Of The Midland Basin, Glasscock, Sterling, And Reagan Counties, Texas, Douglas S. Flamm
Wolfcampian Development Of The Nose Of The Eastern Shelf Of The Midland Basin, Glasscock, Sterling, And Reagan Counties, Texas, Douglas S. Flamm
Theses and Dissertations
The nose of the Eastern shelf of the Midland Basin is a prominent structural and depositional feature present in Glasscock, Sterling, and Howard counties, Texas. This feature has been expressed in many regional maps and mentioned in some literature, but has not otherwise been studied significantly. This study looks at the viability of using an acoustic impedance seismic inversion to interpret the 2nd and 3rd order sequence stratigraphy of the southern portion of the nose of the Eastern shelf along with its shelf to basin transition in Glasscock, Sterling, and Reagan counties during the Wolfcampian (Asselian-Sakmarian) time (Early Permian). The …
Tree Ring Dating Of The Kline Barn, Fredericksburg, Oh
Tree Ring Dating Of The Kline Barn, Fredericksburg, Oh
Historic Structures
Dating historical structures in Holmes County, Ohio using dendrochronology. The Historical Structures collection consists of reports that are the result of dendochronological analysis of timbers from structures in Pennsylvania and Ohio. Contributors: Climate Change Class; Wiles, Greg
Kamper Re-Visited Concert (Program), Klaus Kamper, Janet Bass Smith
Kamper Re-Visited Concert (Program), Klaus Kamper, Janet Bass Smith
Mammoth Cave Research Symposia
One hundred years ago, a young German engineer named Max Kämper, came as a visitor to Mammoth Cave. He became so enchanted with the cavern he obtained permission to map the vast system. For the next eight months Max, along with assistance from cave guide Ed Bishop, meticulously put together a highly detailed and accurate map revealing more of the cave than ever before. He probably never realized his work would be admired by generations to follow. Some admire its artistic expression of the cave. Others see beauty in its precision. Ultimately, it has become the iconic map for generations …
Slave Guide Legacy At Mammoth Cave, Joy Medley Lyons
Slave Guide Legacy At Mammoth Cave, Joy Medley Lyons
Mammoth Cave Research Symposia
Serving as guides and explorers at Mammoth Cave partially rescued four men from the obscurity of enslavement. Stephen Bishop, Materson Bransford, Nicholas Bransford and a young man named Alfred all had their very existence documented in the written journals and diaries of various nineteenth century Mammoth Cave visitors. They were physically described, their personalities contemplated, their intelligence gauged, their dialects imitated. At least one abolitionist characterized Stephen Bishop as a charismatic natural leader who could govern the citizenry of freed men in Liberia, should he choose to relocate there.
Max Kämper’S Introduction To The New World, Stanley D. Sides, M.D.
Max Kämper’S Introduction To The New World, Stanley D. Sides, M.D.
Mammoth Cave Research Symposia
Twenty-seven year old engineer Max Eduard Kämper arrived in America at 4:00 pm on May 16, 1907 and was greeted by a thunderstorm. His presumed goals were to study American manufacturing methods, learn English, and enrich himself musically. New York had so many German immigrants at the time that German was the second most common language spoken in the city. He stayed at the Belvedere House at the corner of 4th Avenue and 18th Street, and the next day visited acquaintances in Newark. He visited New York landmarks and May 20 visited the famed Hippodrome theater. He moved on May …
Searching For Max: The Engineer, The War And The World´S Longest Cave (Part 1), Bernd Kliebhan
Searching For Max: The Engineer, The War And The World´S Longest Cave (Part 1), Bernd Kliebhan
Mammoth Cave Research Symposia
In 1908 the German engineer Max Kämper mapped 35 miles of Mammoth Cave, KY. The “Kämper Map,” forgotten in the archives for half a century, is nowadays considered as a masterpiece of underground cartography. Little was known about Max Kämper despite several attempts of American speleo-historians. Most traces were wiped out in two world wars. Nevertheless the authors could find out details of the biography of Max Kämper in German archives. The text is based based upon the radio story “Suche nach Max,” broadcasted by Hessischer Rundfunk - hr1 December 26, 1999, audio download available on http://www.kliebhan.de/kaemper.htm
Mammoth Cave International Center For Science And Learning, Rick Toomey, Shannon R. Trimboli, Bob Ward, Mike Adams, Blaine Ferrell
Mammoth Cave International Center For Science And Learning, Rick Toomey, Shannon R. Trimboli, Bob Ward, Mike Adams, Blaine Ferrell
Mammoth Cave Research Symposia
The Mammoth Cave International Center for Science and Learning (MCICSL) is a cooperative venture of Mammoth Cave National Park and Western Kentucky University. Funding, logistical support, and governance of MCICSL are shared equally by both entities. MCICSL is part of a national network of research learning centers located within the National Park Service.
The goals of MCICSL and the other research learning centers are to:
I. Facilitate the use of parks for scientific inquiry.
II. Support science-informed decision making.
III. Communicate the relevance of and provide access to knowledge gained through scientific research.
IV. Promote science literacy and resource stewardship. …
The Lamps That Lit Their Way, Rick Olson
The Lamps That Lit Their Way, Rick Olson
Mammoth Cave Research Symposia
The distinctive lanterns used at Mammoth Cave from the middle 1800s until 1938 appear to be a locally derived design. Early whale oil railroad lanterns share some characteristics of the Mammoth Cave lanterns, but L&N Railroad lanterns do not appear to have influenced the design. At this time, the design pathway appears to lead from simple open-flame tin candle lanterns to the same lantern with a petticoat lamp affixed in place of the candle, and then finally to the font or oil container being soldered onto the lamp base as one unit. This basic Mammoth Cave lantern varied somewhat over …
A Long History Of Linkages And Synergy: Western Kentucky University And The Mammoth Cave System, Deana Groves, Chris Groves, Weldon Hawkins
A Long History Of Linkages And Synergy: Western Kentucky University And The Mammoth Cave System, Deana Groves, Chris Groves, Weldon Hawkins
Mammoth Cave Research Symposia
No abstract provided.
The Puzzling Mr. Janin And Mammoth Cave Management, 1900-1910, Katie Algeo
The Puzzling Mr. Janin And Mammoth Cave Management, 1900-1910, Katie Algeo
Mammoth Cave Research Symposia
Albert Covington Janin was the key architect of tourism development at Mammoth Cave for two decades at the start of the twentieth century, yet little has been written about his tenure. This paper explores his background and accomplishments for the period 1900 to 1910 as an initial attempt to understand his contributions to Mammoth Cave. Material about his activities in relation to Mammoth Cave is synthesized from primary sources in the archival collections of the Huntington Library (HL) of San Marino, California, and the Historical Society of Washington, DC (HSW).
Contributions To Karst Science And Education From The Mammoth Cave Region, Chris Groves, William B. White
Contributions To Karst Science And Education From The Mammoth Cave Region, Chris Groves, William B. White
Mammoth Cave Research Symposia
No abstract provided.
Mammoth Cave: What A Difference A Few Friends Can Make, Lajuana S. Wilcher
Mammoth Cave: What A Difference A Few Friends Can Make, Lajuana S. Wilcher
Mammoth Cave Research Symposia
No abstract provided.
Mapping Of Mammoth Cave: How Cartography Fueled Discoveries, With Emphasis On Max Kaemper’S 1908 Map, Roger W. Brucker
Mapping Of Mammoth Cave: How Cartography Fueled Discoveries, With Emphasis On Max Kaemper’S 1908 Map, Roger W. Brucker
Mammoth Cave Research Symposia
Maps came first at Mammoth Cave, Kentucky. Then came explorers who used the maps to make discoveries as they gained a more comprehensive understanding of the longest cave in the world. The saga of mapping at Mammoth Cave parallels the mapping of North America from the 1600s onward. The first map was an “Eye-Draught Map of Mammoth Cave”, penned from memory in 1811, not a survey, to acquaint merchants with the location of saltpeter dirt. In 1835 the managers of Mammoth Cave hired a surveyor, Edmond Lee, to survey and map and profile the main cave passages. Stephen Bishop, a …
Max Kaemper’S Unique Selection Of Place Names For His 1908 Map Of Mammoth Cave, Charles A. Swedlund, George M. Crothers
Max Kaemper’S Unique Selection Of Place Names For His 1908 Map Of Mammoth Cave, Charles A. Swedlund, George M. Crothers
Mammoth Cave Research Symposia
In this paper we present Max Kaemper’s unique selection of Place Names for his 1908 map of Mammoth Cave. He realized the importance of Place Names and they became a feature on his map. His sensitive selection of Place Names provides a greater cultural emphasis, when compared to the previous maps.
The Evolution Of Cave Mapping And Cartography, Pat Kambesis
The Evolution Of Cave Mapping And Cartography, Pat Kambesis
Mammoth Cave Research Symposia
“Does it go?” Is the initial question that has inspired many a cave explorer to push the extent of a cave system. But the answer only brings more questions…how far, how long, how deep does it go? During the exploration process, as a cave system reveals its complexity, the questions also change – what is the cave’s relationship to the surface, and to surrounding caves? What are the features and obstacles that the cave contains? Those involved in cave exploration know that the only way to answer these questions is with systematic documentation in the form of cave and surface …