![]() “I primarily do a lot of work with harmful algal blooms as well as different types of marine chemistry. (Credit: WINK News)Įveryone working on the research vessel had a different focus. Differences in water visibility at two testing locations. The visibility in the water even changed from location to location. The CDT grabs water from various depths because conditions on the surface aren’t the same as on the seafloor. So there’s some other sensors so it will test for chlorophyll A and some other water quality sensor that are really important for algal blooms to see what’s detected in the water,” said Susannah Cogburn, a marine science student in the Water School at FGCU. The CTD is conductivity, temperature, depth. “The rosette part itself just collects water. Researchers spent seven days at sea and sampled more than 40 sites using a CTD rosette device. It was such a large event that the effects are seen from Tampa all the way to Naples,” said Eric Milbrandt, director of the SCCF marine lab. “We’re collecting water samples and particulate samples to try and better understand the effects of this hurricane on the nearshore Gulf of Mexico. They want to know how Ian stirred up the Gulf of Mexico. Low concentrations were found off Lee County, with a high concentration off Charlotte’s coast.įrom sunrise to sundown, researchers from Florida Gulf Coast University and the Sanibel Captiva Conservation Foundation stay focused on the water. Respiratory irritation risk levels are provided for individual beaches in 3-hour increments projected over 24 hours. The Red Tide Respiratory Forecast is only active during red tides and will be expanding to additional Florida beaches as well as beaches in Texas.Red tide has been detected off Southwest Florida’s coastline. The Gulf of Mexico Coastal Ocean Observing System (GCOOS) and NOAA National Centers for Coastal Ocean Science (NCCOS) maintain the Red Tide Respiratory Forecast with daily data contributions from HABscope volunteers, as well as the Florida Fish and Wildlife Research Institute, Pinellas, Sarasota, Lee and Collier counties and the Sanibel Captiva Conservation Foundation (SCCF). The Red Tide Respiratory Forecast can help beach visitors determine which beaches may be the safest to visit during a red tide event. The Red Tide Respiratory Forecast provides information on when a red tide caused by Karenia brevis could be impacting area beaches so that people who are susceptible to its impacts - especially those with chronic lung conditions - will know the risks. If we are missing a resource, please email get it included! Current Status SECOORA is working to pull together all data resources related to the Red Tide in the Florida. A number of predictive tools and data resources are available or in development to investigate this natural phenomenon. While red tide occurs naturally, knowing when and where a red tide threat may emerge and how it may evolve along the coast is important. Red tides cause massive fish kills along the Florida coast, weaken or kill marine mammals, and, when the toxins are inhaled, cause respiratory distress in humans and marine mammals. Red tide toxins that end up in the food web can be transferred to other forms of life, from tiny zooplankton to birds, fish, aquatic mammals and humans. Red tides have been responsible for millions of dollars in economic losses to the commercial and recreational fishing industries as well as recreation and tourism industries. Karenia brevis creates toxins, called a brevetoxins, that is threatening to human and animal health. The Florida red tide occurs when high concentrations of the toxic dinoflagellate, Karenia brevis, is present. Harmful algal blooms, or HABs, occur when colonies of algae - simple plants that live in the sea and freshwater - grow out of control and produce toxic or harmful effects on people, fish, benthic organisms, marine mammals, and birds ( source NOAA).
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |