| Event name: | FR-90-019 | |
| Country: | FRANCE | |
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Nature of the harmful event: |
Seafood toxins | |
|
Event directly affected: |
Shellfish | |
| Toxicity detected: | Yes | |
| Associated syndrome: | DSP | |
| Unexplained toxicity: | No | |
| Species implicated in toxin transmission (transvector): | ||
| Report the outcome of a monitoring programme: | Yes | |
| Event occurred before in this location: | Yes (1988 (Yeu: 200 cell/L)) | |
| Individuals to contact: | ||
| Location: | Latitude: , Longitude: | |
| General location information: |
North of Loire Estuary, Yeu Island, Gachère R, From Loire Estuary to Gironde Estuary. HAB Area code(s): FR-09 |
|
| Additional location information: | Area 5. | |
| Bloom event dates (yyyy/mm/dd): | ||
| Quarantine levels dates (yyyy/mm/dd): | ||
| Additional date-related information: | Early June - Mid August | |
| Causative organism known: | Yes | |
| Causative Species/Genus: |
Dinophysis spp.
(2,100 cells/L)
Yeu Island Dinophysis spp. (100 cells/L) Gachère Rive Dinophysis sacculus ( cells/L) |
|
| Co-Ocurring Species/Genus: | ||
| Chlorophyll concentration, if known: | µg/l | |
| Additional bloom information: | including D. sacculus | |
| Event-related bibliography: | ||
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| Nutrient information: | ||||||||||||||||||||||||||
| Temperature Range During Event: | Max: °C, Min: °C | |||||||||||||||||||||||||
| Salinity Range During Event: | ||||||||||||||||||||||||||
| Bloom location in the water column: | ||||||||||||||||||||||||||
| Growth: |
Advected
In situ |
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| Growth Comments | Probably | |||||||||||||||||||||||||
| Additional Environmental information: | ||||||||||||||||||||||||||
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| Kit used: No | Type of kit used: | ||||||
| Additional information: | |||||||
| Economic losses: | |||||||
| Management decision: | Ban of shellfish marketing, from May 31 to July 16 (North of Loire Estuary), from June 7 to July 19 (Yeu Island), from July 6 to August 22 (Gachère River) | ||||||
| Additional harmful effect information: | DSP toxicity above safety level (maximum recorded toxicity: very high) | ||||||
