David F. Naar

David F. Naar

Associate Dean of Academic Affairs
Geological Oceanography
Ph.D., Scripps Institution of Oceanography, 1990
Office Phone: 727.553.1637
Email: naar@usf.edu
CV: View PDF

 

 

Research: Marine Magnetics; Mid-Ocean Ridge and Hotspot Interactions; Plate Tectonics; Seafloor Mapping with High-Resolution Multibeam Sonars of Artificial and Real Coral Reefs, Mines, Paleoshorelines, Hydrothermal Vents, and Fish Habitats; and Wax Analog Modeling of Seafloor Spreading Processes

Deep Ocean: Mid-ocean microplate tectonics, small and large offset propagating rifts, and hydrothermal venting and other mid-ocean ridge processes.

Shallow Ocean: High-resolution multibeam studies of: 1) benthic habitats of coral reefs and fish; 2) paleoshorelines & sea level rise; 3) scour & burial of mines, artificial reefs, & pipelines; 3) shallow water hydrothermal venting, and 4) paleoshorelines.

Over the past six years, these research interests have been addressed with oceanographic seafloor mapping expeditions to the Gulf of Mexico, Atlantic, Pacific, and Indian Oceans. Analyses of multibeam, magnetics, gravity, side-scan sonar are made in conjunction with insight from a seafloor spreading analog wax model. Current projects include: Plate tectonic reconstruction of the Pacific-Nazca plates, Off-axis volcanism along the Easter Seamount Chain, Deep submersible investigations of exposed oceanic crust, Benthic habitat studies of Pulley Ridge, Florida Middle Ground, and Panama City Beach. Students involved in these projects partake in data collection, data analysis and publishing results (e.g., four of the five publications listed below are first-authored by the student involved with the project).

Dr. Naar is currently serving as the Graduate Program Director for the college.