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Full-Text Articles in Physical Sciences and Mathematics

Exploring The Potential For Artificial Reefs In Coral Reef Restoration: Responses And Interactions Of Associated Biota To Varying Experimental Treatments In The Mexican Caribbean, Audie Kirk Kilfoyle Mar 2017

Exploring The Potential For Artificial Reefs In Coral Reef Restoration: Responses And Interactions Of Associated Biota To Varying Experimental Treatments In The Mexican Caribbean, Audie Kirk Kilfoyle

HCNSO Student Theses and Dissertations

Coral reefs are being negatively impacted by various causes worldwide, and direct intervention is often warranted following disturbance to restore or replace lost ecosystem structure and function. An experimental coral reef restoration study involving standardized artificial reef modules (ReefballsTM) was conducted in Mexico’s Yucatan Peninsula in the towns of Puerto Morelos and Akumal. The purpose was to explore the use of artificial structure for restoration and mitigation applications in a highly diverse and dynamic Caribbean coral reef environment by applying and evaluating the performance of select experimental treatments hypothesized to accelerate development of the associated biota. The first …


Effects Of Habitat Restoration On Soil Retention On Santa Rosa Island, Michael Perez, Kathryn Mceachern, Ken Niessen Jan 2017

Effects Of Habitat Restoration On Soil Retention On Santa Rosa Island, Michael Perez, Kathryn Mceachern, Ken Niessen

STAR Program Research Presentations

Ranching began on Santa Rosa Island in the 1840’s, consequently introducing nonnative megafauna that put novel selective grazing pressures on endemic plant species. Their movement patterns also altered substrate integrity as the land became denuded of any stabilizing vegetation. Dense groves of island oak (Q. tomentella) are known to aid in sediment deposition and retention. The groves also function to collect water during periods of intense fog common to the island. This experiment sought to determine whether sediment is being lost or deposited on a ridge in the middle of the island containing a grove of Q. tomentella …


Assessment Of The Macroinvertebrate Assemblages From The Mesohabitats Of A Headwater Stream-Wetland Hydrologic Restoration In Eastern Kentucky, Rebecca Jo Roberts Jan 2017

Assessment Of The Macroinvertebrate Assemblages From The Mesohabitats Of A Headwater Stream-Wetland Hydrologic Restoration In Eastern Kentucky, Rebecca Jo Roberts

Online Theses and Dissertations

The bulk of streams in the U.S. have been negatively impacted by anthropogenic disturbances and the streams of Kentucky are no exception. In recent decades stream restoration has become a common practice in order to improve habitat degradation resulting from land use practices such as channelization. Despite the large amount of effort and funding stream restoration projects represent, only a small portion have undergone post-restoration assessments of the ecological response in the restored streams. Slabcamp Creek, a headwater stream located in the Licking River basin in eastern Kentucky, underwent a stream-wetland hydrologic restoration in 2010 in order to improve hydrologic …