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Full-Text Articles in Physical Sciences and Mathematics
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 …
Characterization Of Bacterial Communities In Biscayne Bay Through Genomic Analysis, Eric Fortman
Characterization Of Bacterial Communities In Biscayne Bay Through Genomic Analysis, Eric Fortman
HCNSO Student Theses and Dissertations
Biscayne Bay is a shallow oligotrophic estuary in Southeast Florida. Channelization of rivers, and dredging of canals has greatly altered the historical flow of fresh water into the bay. This, coupled with the rise of a sprawling urban & suburban development, has greatly increased the nutrient load in the bay. This study examined the bacterial community at 14 stations throughout Biscayne Bay —6 stations were located at the mouths of canals; 1 upstream-canal station; 6 stations in the center of the bay; and one ocean influenced station, located near the entrance to the bay. One liter, surface water samples were …
Dna Barcoding Of Fish Eggs In The Gulf Of Mexico, Makenzie Burrows
Dna Barcoding Of Fish Eggs In The Gulf Of Mexico, Makenzie Burrows
USF Tampa Graduate Theses and Dissertations
DNA barcoding of fish eggs is a relatively new technique that enables more accurate identification of early life stages of ecologically and economically important fish species. Using DNA barcoding of individual planktonic percomorph eggs, this thesis determines putative spawning locations of neritic and oceanic fish species in the Gulf of Mexico (GoM). Surveys at 40 stations in the Gulf of Mexico showed a clear delineation of spawning sites, with neritic fish eggs generally found on continental shelves, and oceanic fish eggs found at the surface of deeper waters. However, samples collected between Florida and Cuba revealed exceptions to this trend …