| Event name: | US-15-009 | |
| Country: | UNITED STATES | |
|
Nature of the harmful event: |
High Phyto concentration , Seafood toxins | |
|
Event directly affected: |
Natural Fish , Humans | |
| Toxicity detected: | Yes (Approximate range: 25-95 mouse units per 100 g) | |
| Associated syndrome: | NSP , Aerosolized toxins effects | |
| Unexplained toxicity: | No | |
| Species implicated in toxin transmission (transvector): | ||
| Report the outcome of a monitoring programme: | Yes (FWC/FWRI HAB Monitoring Program) | |
| Event occurred before in this location: | Yes (sporadic (i.e. not annually)) | |
| Individuals to contact: | HUBBARD, Katherine | |
| Location: | Latitude: 30.000000, Longitude: | |
| General location information: |
Northwest Florida, Florida Panhandle HAB Area code(s): US-16 |
|
| Additional location information: | bloom spanned inshore/offshore waters and was spatially and temporally patchy across Northwest Florida | |
| Bloom event dates (yyyy/mm/dd): | ||
| Quarantine levels dates (yyyy/mm/dd): | First detection: 2015-10-16, End: 2015-12-31 | |
| Additional date-related information: | 9/7/2015-12/31/2015 (extended into 2016) | |
| Causative organism known: | Yes | |
| Causative Species/Genus: |
Karenia brevis
(10833333 cells/L)
NSP producer, Dinophyceae |
|
| Co-Ocurring Species/Genus: | ||
| Chlorophyll concentration, if known: | µg/l | |
| Additional bloom information: | ||
| Event-related bibliography: | Foley, A., Stacy, B. A., Schueller, P., Flewelling, L. J., Schroeder, B., Minch, K., Fauquier, D. A., Foote, J. J., Manire, C., Atwood, K. E., Granholm, A. A., Landsberg, J. H., 2019. Assessing Karenia brevis red tide as a mortality factor of sea turtles in Florida. Dis. Aquat. Org. 132, 109–124. | |
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| Nutrient information: | ||||||||||||||||||||||||||
| Temperature Range During Event: | Max: °C, Min: °C | |||||||||||||||||||||||||
| Salinity Range During Event: | ||||||||||||||||||||||||||
| Bloom location in the water column: | Whole column | |||||||||||||||||||||||||
| Growth: | Advected | |||||||||||||||||||||||||
| Growth Comments | loom was patchy and originated offshore | |||||||||||||||||||||||||
| Additional Environmental information: | ||||||||||||||||||||||||||
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| Kit used: | Type of kit used: | |||||||||||
| Additional information: | Shellfish harvest is banned when K. brevis exceed 5,000 cells/L. Areas are reopened when K. brevis is <5,000 cells/L and shellfish are <20MU/100g. | |||||||||||
| Economic losses: | ||||||||||||
| Management decision: | shellfish harvest closure | |||||||||||
| Additional harmful effect information: | ||||||||||||
