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A Mechanism Based Intervention for Brevetoxin Indu...

The Florida manatee inhabits environments in which blooms of the toxic dinoflagellate, Karenia brevis, frequently occur. K. brevis produces brevetoxins, that result in fish kills, contamination of shellfish, and respiratory ...
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Developing Biomarkers for Bloom Growth and Death i...

The microscopic alga Karenia brevis causes harmful algal blooms (red tides) in the Gulf of Mexico. By studying the processes regulating the life cycle of K. brevis, we developed biomarkers ...
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Genomics of HAB Dinoflagellates: Identification of...

We are working to identify key genes and processes encoded in the dinoflagellate genome that are responsible for regulating the growth, maintenance, and termination of toxic dinoflagellate blooms. Analogous to ...
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Implementing the Karenia “Tricorder” to Improve Re...

The toxic dinoflagellate Karenia brevis blooms annually in the Gulf of Mexico and negatively impacts human and ecosystem health through production of brevetoxins. A rapid, sensitive, specific assay for the ...
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Karenia brevis Nutrient Dynamics in the Eastern Gu...

In the relatively nutrient-poor offshore waters of the eastern Gulf of Mexico, destructive blooms of Karenia brevis cause environmental and economic destruction. We studied how this marine alga initiates and ...
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Life and Death of a Karenia Bloom

Harmful algal blooms (HABs) are increasing in frequency and pose a threat to human and environmental health. Blooms of Karenia brevis occur nearly annually along the Florida coast which has ...
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Seasonal Forecasting of Karenia brevis Red Tide Bl...

This project is developing modeling tools to improve short term and seasonal predictions of toxic red tide Karenia brevis blooms in the Gulf of Mexico West Florida Shelf. The project ...
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News

NCCOS Team Surveys North Carolina Shipwrecks and R...

NCCOS scientists and partners surveyed rocky reefs and shipwrecks off the coast of North Carolina during September 2019 aboard the NOAA ship Nancy Foster. From left to right: Chris Taylor, ...
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NCCOS Event Response Examines Sea Turtle Mortaliti...

NOAA’s NCCOS’ HAB Event Response Program is providing $10,045 in Fiscal Year 2018 funding for a project led by the Sanibel Captiva Conservation Foundation (SCCF) that aims to learn more ...
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Florida Governor Appoints NCCOS Scientist to Red T...

Dr. Quay Dortch. Credit: NOAA. Governor Ron DeSantis has appointed NCCOS's Dr. Quay Dortch to the recently re-organized Florida Red Tide Task Force. The governor made the announcement at an ...
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NCCOS and GCOOS Soliciting Proposals for Assessing...

The National Centers for Coastal Ocean Science (NCCOS) and the Gulf of Mexico Coastal Ocean Observing System Regional Association (GCOOS-RA) are pleased to announce a funding opportunity for projects assessing ...
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2017-2018 Florida Red Tide Determined by Ocean Cir...

A composite of all observations of Karenia brevis made by the Florida Wildlife Research Institute from 1953 through 2007. The white ellipse denotes the hypothesized, mid-shelf initiation region. The arrows ...
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Florida Red Tide Summit Features NCCOS Research

On March 28, 2019, about 350 people attended the Pinellas County and City of Indian Rocks Beach Red Tide Summit in Indian Rocks Beach, Florida. Panel and audience at the ...
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New Research from NCCOS Could Improve Survival of ...

The threatened Florida manatee, Trichechus manatus latirostris, inhabits coastal environments where blooms of the toxic red tide dinoflagellate, Karenia brevis, frequently occur. K. brevis produces a suite of neurotoxins, called ...
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NCCOS Leads from Research to Application for Rapid...

Biotechnology that harnesses the natural biochemical systems of animals can be used to detect pathogens and toxins in environmental samples. NCCOS has supported the development of biotechnology to identify harmful ...
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West Florida Shelf and Dry Tortugas Impact Gulf of...

The Loop Current takes various tracks, sometimes moving fairly directly from the Yucatan Peninsula to the Florida Straits and sometimes forming a large loop that extends into the northern Gulf ...
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