Oceanography Logo
Florida State University
Department of Oceanography
 
   OCEANOGRAPHY | RESEARCH | EDUCATION | PEOPLE | GENERAL INFORMATION | LINKS | SEARCH

Project Overview
Red Tide Research Project Overview

Detailed physical and biological data are collected on cruises monthly from the Florida State Coastal and Marine Laboratory (FSUCML) at Turkey Point. A transect from the FSUCML to K Tower is sampled aboard FSUCML's R/V Seminole. Water temperature, salinity, dissolved oxygen, pH, chlorophyll, Karenia brevis measurements are made at each station on the transect to determine:

  • if Karenia brevis, or other harmful algae are present
  • how winds, currents, and other physical factors affect algal blooms

Water samples are also collected by local Coast Guard Auxilliary (CGA) flotillas March through November. Weekly sampling by the CGA dramatically increases the data coverage and is essential to early detection of a red tide bloom.

SCUBA diving operations are conducted to maintain an Acoustic Doppler Current Profiler (ADCP). The ADCP will provide detailed information on ocean currents in the Big Bend. Knowledge of the local currents is essential to determine the origin of Karenia brevis red tides in the Big Bend. SCUBA operations are overseen and supported by the FSU Academic Diving Program.