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Full-Text Articles in Life Sciences
Spatial And Temporal Trends Of Southeastern Florida's Octocoral Comunity, Alexandra Hiley
Spatial And Temporal Trends Of Southeastern Florida's Octocoral Comunity, Alexandra Hiley
HCNSO Student Theses and Dissertations
In the Caribbean, local and global stressors have driven significant declines in scleractinian coral cover up to 80% in only three decades. Following these declines, phase shifts in benthic community composition have been reported. Shifts towards macroalgal dominance has been the most widely observed case, however, shifts towards octocoral and sponge dominance have also been reported. In Florida, USA, the Florida Reef Tract is an extensive barrier reef system that contains diverse assemblages of corals, sponges, fish, and other taxa. The Southeast Florida Reef Tract (SEFRT) within the Southeast Florida Coral Reef Conservation Area is the northern portion of this …
Recurring Episodes Of Thermal Stress Shift The Balance From A Dominant Host-Specialist To A Background Host-Generalist Zooxanthella In The Threatened Pillar Coral, Dendrogyra Cylindrus, Cynthia Lewis, Karen L. Neely, Mauricio Rodriguez-Lanetty
Recurring Episodes Of Thermal Stress Shift The Balance From A Dominant Host-Specialist To A Background Host-Generalist Zooxanthella In The Threatened Pillar Coral, Dendrogyra Cylindrus, Cynthia Lewis, Karen L. Neely, Mauricio Rodriguez-Lanetty
Marine & Environmental Sciences Faculty Articles
Most scleractinian corals form obligate symbioses with photosynthetic dinoflagellates (family Symbiodiniaceae), which provide differential tolerances to their host. Previously, research has focused on the influence of symbiont composition and the dynamic processes of symbiont repopulation during single episodes of hyperthermal events, followed by years of less-stressful conditions. In contrast, this study characterized for the first time, the role of Symbiodiniaceae species changes in response to annually recurring hyperthermal events, a scenario soon expected to become the norm. Consecutive hyperthermal events during summer 2014 and 2015 along the Florida Reef Tract offered a unique opportunity to study bleaching susceptibility and recovery …