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Articles 181 - 210 of 554

Full-Text Articles in Geology

The Effects Of The Fungus Beauvaria Sp. On The Cave Cricket, Hadenoecus Subterraneus, Christina Walker, Derrick Jent, Claire Fuller Apr 2016

The Effects Of The Fungus Beauvaria Sp. On The Cave Cricket, Hadenoecus Subterraneus, Christina Walker, Derrick Jent, Claire Fuller

Mammoth Cave Research Symposia

No abstract provided.


Chronicling Mammoth Cave Data Visualization, Matthew Beckerich, Jarod Kohiol, Noah Love, Great Lowe, Celeste Shearer, David Kime Apr 2016

Chronicling Mammoth Cave Data Visualization, Matthew Beckerich, Jarod Kohiol, Noah Love, Great Lowe, Celeste Shearer, David Kime

Mammoth Cave Research Symposia

No abstract provided.


Youth Engagement In Public Health At Mammoth Cave National Park: A Pilot Alternative Spring Break Program, Laura Shultz, David Wong, Amy E. Thomas, Rick Toomey, Shannon Trimboli Apr 2016

Youth Engagement In Public Health At Mammoth Cave National Park: A Pilot Alternative Spring Break Program, Laura Shultz, David Wong, Amy E. Thomas, Rick Toomey, Shannon Trimboli

Mammoth Cave Research Symposia

No abstract provided.


Drainage To Mammoth Cave National Park, Chris Groves, Katie Algeo, Laura Myers Apr 2016

Drainage To Mammoth Cave National Park, Chris Groves, Katie Algeo, Laura Myers

Mammoth Cave Research Symposia

No abstract provided.


Clastic Sediments In Karst As A Vehicle For Contaminant Transport: Lithofacies And Transport Mechanisms, Rachel Bosch, William B. White Apr 2016

Clastic Sediments In Karst As A Vehicle For Contaminant Transport: Lithofacies And Transport Mechanisms, Rachel Bosch, William B. White

Mammoth Cave Research Symposia

No abstract provided.


Green River Alluvial Terraces At Mammoth Cave And Glacial Valley Trains On The Ohio River: Genetic Correlation Revisited, Joseph A. Ray Apr 2016

Green River Alluvial Terraces At Mammoth Cave And Glacial Valley Trains On The Ohio River: Genetic Correlation Revisited, Joseph A. Ray

Mammoth Cave Research Symposia

No abstract provided.


Exploration Of Mammoth Cave Pools With Submersible Remotely Operated Vehicles, S. Altenstadter, O. Hennis, C. Johnson, A. Willett, S. Hammer, E. Wong Apr 2016

Exploration Of Mammoth Cave Pools With Submersible Remotely Operated Vehicles, S. Altenstadter, O. Hennis, C. Johnson, A. Willett, S. Hammer, E. Wong

Mammoth Cave Research Symposia

No abstract provided.


Redevelopment Of Historic Tour Cave Trails, Rick S. Toomey, Steve Kovar Apr 2016

Redevelopment Of Historic Tour Cave Trails, Rick S. Toomey, Steve Kovar

Mammoth Cave Research Symposia

No abstract provided.


Continuing Measures In Response To White-Nose Syndrome At Mammoth Cave National Park, Gina Zanarini, Natalie Anderson, Chris Clark, Laura Shultz, Rick Toomey, Shannon Trimboli Apr 2016

Continuing Measures In Response To White-Nose Syndrome At Mammoth Cave National Park, Gina Zanarini, Natalie Anderson, Chris Clark, Laura Shultz, Rick Toomey, Shannon Trimboli

Mammoth Cave Research Symposia

No abstract provided.


Spatial Distribution Map Of Small Caves Within Mammoth Cave National Park, Bill Copeland Apr 2016

Spatial Distribution Map Of Small Caves Within Mammoth Cave National Park, Bill Copeland

Mammoth Cave Research Symposia

No abstract provided.


1852 Journey To Mammoth Cave Storymap, Katie Algeo Apr 2016

1852 Journey To Mammoth Cave Storymap, Katie Algeo

Mammoth Cave Research Symposia

No abstract provided.


Recent Investigations At 15ed23: Historic And Cultural Resources In A Disturbed Cave Environment, Joseph C. Douglas, Alan Cressler, George Crothers, Marion O. Smith, Kristen Bobo, Justin Carlson Apr 2016

Recent Investigations At 15ed23: Historic And Cultural Resources In A Disturbed Cave Environment, Joseph C. Douglas, Alan Cressler, George Crothers, Marion O. Smith, Kristen Bobo, Justin Carlson

Mammoth Cave Research Symposia

No abstract provided.


Documentation And Conservation Of The 1812-Era Saltpeter Works In Mammoth Cave, Kentucky, George M. Crothers, Christina A. Pappas Apr 2016

Documentation And Conservation Of The 1812-Era Saltpeter Works In Mammoth Cave, Kentucky, George M. Crothers, Christina A. Pappas

Mammoth Cave Research Symposia

No abstract provided.


Archeological Excavations In Advance Of The Historic Tour Trail Rehabilitation, Steven Ahler, Rebecca L. Hummel Apr 2016

Archeological Excavations In Advance Of The Historic Tour Trail Rehabilitation, Steven Ahler, Rebecca L. Hummel

Mammoth Cave Research Symposia

No abstract provided.


Civilian And Soldier Names Of Hundred Dome (Coach) Cave, Kentucky, 1859-1862, Marion O. Smith, Joseph C. Douglas Apr 2016

Civilian And Soldier Names Of Hundred Dome (Coach) Cave, Kentucky, 1859-1862, Marion O. Smith, Joseph C. Douglas

Mammoth Cave Research Symposia

No abstract provided.


Research And Resources In Wku Special Collections, Nancy Richey Apr 2016

Research And Resources In Wku Special Collections, Nancy Richey

Mammoth Cave Research Symposia

No abstract provided.


Flint Ridge Cave History And Legends, Norman L. Warnell, Stanley D. Sides Apr 2016

Flint Ridge Cave History And Legends, Norman L. Warnell, Stanley D. Sides

Mammoth Cave Research Symposia

No abstract provided.


Where Did They Go? An Analysis Of Out-Migration From Mammoth Cave National Park During Creation, Collins Eke Apr 2016

Where Did They Go? An Analysis Of Out-Migration From Mammoth Cave National Park During Creation, Collins Eke

Mammoth Cave Research Symposia

No abstract provided.


Ethnographic Overview And Assessment Of Mammoth Cave National Park: A Progress Report, Michael Ann Williams, Kristen Clark, Eleanor Haskin, Rachel Haberman Apr 2016

Ethnographic Overview And Assessment Of Mammoth Cave National Park: A Progress Report, Michael Ann Williams, Kristen Clark, Eleanor Haskin, Rachel Haberman

Mammoth Cave Research Symposia

No abstract provided.


Proceedings For Celebrating The Diversity Of Research In The Mammoth Cave Region: 11th Research Symposium At Mammoth Cave National Park, Shannon R. Trimboli Editor, Luke E. Dodd, Editor, De'etra Young, Editor Apr 2016

Proceedings For Celebrating The Diversity Of Research In The Mammoth Cave Region: 11th Research Symposium At Mammoth Cave National Park, Shannon R. Trimboli Editor, Luke E. Dodd, Editor, De'etra Young, Editor

Mammoth Cave Research Symposia

No abstract provided.


2016 Symposium Schedule Of Events, Shannon R. Trimboli Education Coordinator Apr 2016

2016 Symposium Schedule Of Events, Shannon R. Trimboli Education Coordinator

Mammoth Cave Research Symposia

This is the Schedule of Events for Mammoth Cave National Park's 11th Research Symposium.


Crop Modeling For Assessing And Mitigating The Impacts Of Extreme Climatic Events On The Us Agriculture System, Zhenong Jin Apr 2016

Crop Modeling For Assessing And Mitigating The Impacts Of Extreme Climatic Events On The Us Agriculture System, Zhenong Jin

Open Access Dissertations

The US agriculture system is the world’s largest producer of maize and soybean, and typically supplies more than one-third of their global trading. Nearly 90% of the US maize and soybean production is rainfed, thus is susceptible to climate change stressors such as heat waves and droughts. Process-based crop and cropping system models are important tools for climate change impact assessments and risk management. As data- science is becoming a new frontier for agriculture growth, the incoming decade calls for operational platforms that use hyper-local growth monitoring, high-resolution real-time weather and satellite data assimilation and cropping system modeling to help …


Agenda: A Celebration Of The Work Of Charles Wilkinson: Served With Tasty Stories And Some Slices Of Roast, University Of Colorado Boulder. Getches-Wilkinson Center For Natural Resources, Energy, And The Environment Mar 2016

Agenda: A Celebration Of The Work Of Charles Wilkinson: Served With Tasty Stories And Some Slices Of Roast, University Of Colorado Boulder. Getches-Wilkinson Center For Natural Resources, Energy, And The Environment

A Celebration of the Work of Charles Wilkinson (Martz Winter Symposium, March 10-11)

Conference held at the University of Colorado, Wolf Law Building, Wittemyer Courtroom, Thursday, March 10th and Friday, March 11th, 2016.

Conference moderators, panelists and speakers included University of Colorado Law School professors Phil Weiser, Sarah Krakoff, William Boyd, Kristen Carpenter, Britt Banks, Harold Bruff, Richard Collins, Carla Fredericks, Mark Squillace, and Charles Wilkinson

"We celebrate the work of Distinguished Professor Charles Wilkinson, a prolific and passionate writer, teacher, and advocate for the people and places of the West. Charles's influence extends beyond place, yet his work has always originated in a deep love of and commitment to particular places. We …


Ua24 Mcicsl Newsletter - January 2016, Shannon R. Trimboli Education Coordinator Jan 2016

Ua24 Mcicsl Newsletter - January 2016, Shannon R. Trimboli Education Coordinator

MCICSL Newsletter

This issue includes the following:

Information about the upcoming 11th Research Symposium

New Stonefly species

Winter Bat Monitoring

as well as research highlights and education highlights


Recent Increases In Arctic Freshwater Flux Affects Labrador Sea Convection And Atlantic Overturning Circulation, Qian Yang, Tim Dixon, Paul G. Myers, Jennifer Bonin, Don Chambers, M.R. Van Den Broeke, Mads H. Ribergaard, John Mortensen Jan 2016

Recent Increases In Arctic Freshwater Flux Affects Labrador Sea Convection And Atlantic Overturning Circulation, Qian Yang, Tim Dixon, Paul G. Myers, Jennifer Bonin, Don Chambers, M.R. Van Den Broeke, Mads H. Ribergaard, John Mortensen

School of Geosciences Faculty and Staff Publications

The Atlantic Meridional Overturning Circulation (AMOC) is an important component of ocean thermohaline circulation. Melting of Greenland’s ice sheet is freshening the North Atlantic; however, whether the augmented freshwater flux is disrupting the AMOC is unclear. Dense Labrador Sea Water (LSW), formed by winter cooling of saline North Atlantic water and subsequent convection, is a key component of the deep southward return flow of the AMOC. Although LSW formation recently decreased, it also reached historically high values in the mid-1990s, making the connection to the freshwater flux unclear. Here we derive a new estimate of the recent freshwater flux from …


Juvenile Survival And Adult Return As A Function Of Freshwater Rearing Life History For Coho Salmon In The Klamath River Basin, Molly Gorman Jan 2016

Juvenile Survival And Adult Return As A Function Of Freshwater Rearing Life History For Coho Salmon In The Klamath River Basin, Molly Gorman

Cal Poly Humboldt theses and projects

The Scott and Shasta rivers, Klamath River tributaries, experience spatial disparity in habitat quality in spring and summer as a result of historical and current land-use. Juvenile Coho Salmon (Oncorhynchus kisutch) born in the upper tributary reaches often rear in natal streams before migrating to sea. However, those born in the lower reaches often encounter unsuitable habitat and emigrate during their first spring to seek non-natal rearing habitats. It is assumed that these early outmigrants are population losses. This study evaluated first-summer survival, and contribution to the adult population, of non-natal rearing juveniles in the Klamath River Basin. …


Developing Priority Variables (“Ecosystem Essential Ocean Variables” — Eeovs) For Observing Dynamics And Change In Southern Ocean Ecosystems, Andrew J. Constable, Daniel P. Costa, Oscar Schofield, Louise Newman, Edward R. Urban Jr., Elizabeth A. Fulton, Jessica Melbourne-Thomas, Tosca Ballerini, Philip W. Boyd, Angelika Brandt, Eileen E. Hofmann Jan 2016

Developing Priority Variables (“Ecosystem Essential Ocean Variables” — Eeovs) For Observing Dynamics And Change In Southern Ocean Ecosystems, Andrew J. Constable, Daniel P. Costa, Oscar Schofield, Louise Newman, Edward R. Urban Jr., Elizabeth A. Fulton, Jessica Melbourne-Thomas, Tosca Ballerini, Philip W. Boyd, Angelika Brandt, Eileen E. Hofmann

CCPO Publications

Reliable statements about variability and change in marine ecosystems and their underlying causes are needed to report on their status and to guide management. Here we use the Framework on Ocean Observing (FOO) to begin developing ecosystem Essential Ocean Variables (eEOVs) for the Southern Ocean Observing System (SOOS). An eEOV is a defined biological or ecological quantity, which is derived from field observations, and which contributes significantly to assessments of Southern Ocean ecosystems. Here, assessments are concerned with estimating status and trends in ecosystem properties, attribution of trends to causes, and predicting future trajectories. eEOVs should be feasible to collect …


Phytoforensics Tools: The Degradation And Detection Of Chlorinated Solvents In Integrated Systems, Tommy J. Goodwin Jr. Jan 2016

Phytoforensics Tools: The Degradation And Detection Of Chlorinated Solvents In Integrated Systems, Tommy J. Goodwin Jr.

Masters Theses

"Due to decades of mismanaged pollutants entering groundwater, subsurface pollution of various compounds has become a widespread challenge. Chlorinated solvents are the most common groundwater contaminants that persist in aquifers, and remediation of these wide-spread plumes is difficult. Bioremediation, permeable reactive barriers, and phytoremediation are remedial technologies that have been developed and applied to chlorinated solvents in groundwater systems. This study integrates these technologies in different combinations to demonstrate the remediation potential of this approach. Zerovalent iron (ZVI) and bioaugmentation with a Dehalococcoides sp. (DHC) culture were applied separately and in combination for degradation of perchloroethene (PCE). Salix pentandra were …


Land Use And Land Cover Classification And Change Detection Using Naip Imagery From 2009 To 2014: Table Rock Lake Region, Missouri, Dexuan Sha Sha Jan 2016

Land Use And Land Cover Classification And Change Detection Using Naip Imagery From 2009 To 2014: Table Rock Lake Region, Missouri, Dexuan Sha Sha

Graduate Theses/Dissertations

Land use and land cover (LULC) of Table Rock Lake (TRL) region has changed over the last half century after the construction of Table Rock Dam in 1959. This study uses one meter spatial resolution imagery to classify and detect the change of LULC of three typical waterside TRL regions. The main objectives are to provide an efficient and reliable classification workflow for regional level NAIP aerial imagery and identify the dynamic patterns for study areas. Seven class types are extracted by optimal classification results from year 2009, 2010, 2012 and 2014 of Table Rock Village, Kimberling City and Indian …


Understanding Acceptable Level Of Risk: Incorporating The Economic Cost Of Under-Managing Invasive Species, Alisha D. Davidson, Chad L. Hewitt, Donna R. Kashian Nov 2015

Understanding Acceptable Level Of Risk: Incorporating The Economic Cost Of Under-Managing Invasive Species, Alisha D. Davidson, Chad L. Hewitt, Donna R. Kashian

Environmental Science and Geology Faculty Research Publications

Management of nonindigenous species includes prevention, early detection and rapid response and control. Early detection and rapid response depend on prioritizing and monitoring sites at risk for arrival or secondary spread of nonindigenous species. Such monitoring efforts require sufficient biosecurity budgets to be effective and meet management or policy directives for reduced risk of introduction. Such consideration of risk reduction is rarely considered, however. Here, we review the concepts of acceptable level of risk (ALOR) and associated costs with respect to nonindigenous species and present a framework for aligning risk reduction priorities with available biosecurity resources. We conclude that available …