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Physical Sciences and Mathematics Commons™
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Full-Text Articles in Physical Sciences and Mathematics
A Characterization Of A Southeast Florida Stony Coral Assemblage After A Disease Event, Nicole K. Hayes
A Characterization Of A Southeast Florida Stony Coral Assemblage After A Disease Event, Nicole K. Hayes
HCNSO Student Theses and Dissertations
Coral reefs have declined globally due to anthropogenic stressors increasing the frequency and severity of bleaching and disease events. In 2014, a stony coral tissue loss disease (SCTLD) outbreak occurred off the coast of southeast Florida and subsequently spread throughout the region. Data collected by the Southeast Florida Reef Evaluation and Monitoring Project (SECREMP) were used to examine the regional impacts of the disease event on the Southeast Florida stony coral assemblage. A long-term annual monitoring project, SECREMP samples permanent sites along the Southeast Florida Reef Tract (SEFRT) from Miami-Dade County north to Martin County. Analysis of stony coral demographic …
Geological And Geochemical Controls On Non-Tuberculous Mycobacterium Transmission: Examples From Hawaii, Schuyler Thomas Robinson
Geological And Geochemical Controls On Non-Tuberculous Mycobacterium Transmission: Examples From Hawaii, Schuyler Thomas Robinson
Theses and Dissertations
The opportunistic environmental microbes, non-tuberculous Mycobacterium (NTM), pose an increasing risk of disease and death in both immunodeficient and immunocompetent individuals in the USA and across the world. NTM lung disease is particularly prevalent in Hawaii, although the modes of NTM acquisition and transport in Hawaii are not fully understood. This study evaluated 149 soil and 50 water samples across the Hawaiian Islands to determine geochemical factors controlling NTM. Non-metric multidimensional scaling (NMDS) and principal component analyses (PCA) of modern soils show variables such as Total Organic Carbon (TOC), pH, P, mafic silicate minerals, and Pb seem to control NTM …