Digital Commons Network^™

Atmosphere/Landscape Co2 Interactions In Mammoth Cave National Park: Hydrochemistry Of Cascade River, Great Onyx Cave, Jessica Williams

Mahurin Honors College Capstone Experience/Thesis Projects

High-resolution analysis of water/CO₂/carbonate rock geochemistry was conducted at the Great Onyx Groundwater Basin in Mammoth Cave National Park. The purpose of this work has been to undertake hydrochemical characterization of the karst groundwater in Cascade River, the largest cave stream in the upper level of Great Onyx Cave, which is below a relatively pristine karst landscape.

Hydrochemical monitoring of Cascade River at Biz Falls using field, laboratory, and high-resolution electronic data-sonde measurements has provided a detailed picture of the stream’s behavior with respect to the transport and influence of carbon dioxide in the surface and groundwater system …

Landscape Genetics Of Ambystoma Opacum In Mammoth Cave National Park, Haley Austin

Mahurin Honors College Capstone Experience/Thesis Projects

No abstract provided.

Cases Of The Mammoth Cave Bug: The Fascination Of Exploration At Mammoth Cave, Dakota Pope

Mahurin Honors College Capstone Experience/Thesis Projects

Mammoth Cave captures the attention of people from around the world. Its vast passages and amount of darkness entices the creativity of those who visit. For many, it is like a giant puzzle and they are just trying to put all of the pieces together in their exploration and want to see how it all comes out in the end. Through a series of personal interviews and readings I created a video series and webpage. I seek to find out why people were so enamored with the cave, to show their fascination with the cave, and to honor their contributions …

Mercury Bioaccumulation In Bat Populations In Mammoth Cave National Park: Modern, Historical, And Ancient Samples, Stephanie Hagan

Mahurin Honors College Capstone Experience/Thesis Projects

The first human to enter Mammoth Cave passed under its arch about 4,000 years ago, but bats have been calling it home long before humans discovered it. Due to environmental exposure of mercury, these bats potentially show substantial mercury bioaccumulation. Bats now come into contact with mercury through atmospheric deposition from industrial sources. It is expected that the modern bats residing in Mammoth Cave should have measurable levels of mercury in their system which has been determined by guano analysis. Over fifty current samples of bat guano have been analyzed and exhibit mercury levels at the part per billion level. …