| Event name: | FR-90-004 | |
| Country: | FRANCE | |
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Nature of the harmful event: |
Water Discoloration | |
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Event directly affected: |
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| Toxicity detected: | No | |
| Associated syndrome: | ||
| Unexplained toxicity: | No | |
| Species implicated in toxin transmission (transvector): | ||
| Report the outcome of a monitoring programme: | Yes | |
| Event occurred before in this location: | Yes (1989 (130,000,000 cells/L)) | |
| Individuals to contact: | ETOURNEAU, Claude | |
| Location: | Latitude: , Longitude: | |
| General location information: |
Calvados coast, near Orne estuary, Normandy. HAB Area code(s): FR-03 |
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| Additional location information: | Area 2. | |
| Bloom event dates (yyyy/mm/dd): | Start: 1990-08-22, End: 1990-09-05 | |
| Quarantine levels dates (yyyy/mm/dd): | ||
| Additional date-related information: | ||
| Causative organism known: | Yes | |
| Causative Species/Genus: |
Gymnodinium sp.
(500,000,00 cells/L)
August 23 Gymnodinium sp. (230,000,00 cells/L) August 28 Gymnodinium sp. (50,000,000 cells/L) August 30 |
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| Co-Ocurring Species/Genus: | ||
| Chlorophyll concentration, if known: | µg/l | |
| Additional bloom information: | ||
| Event-related bibliography: | ||
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| Nutrient information: | ||||||||||||||||||||||||||
| Temperature Range During Event: | Max: 22 °C, Min: 19 °C | |||||||||||||||||||||||||
| Salinity Range During Event: | ||||||||||||||||||||||||||
| Bloom location in the water column: | ||||||||||||||||||||||||||
| Growth: | ||||||||||||||||||||||||||
| Growth Comments | No available data | |||||||||||||||||||||||||
| Additional Environmental information: | ||||||||||||||||||||||||||
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| Kit used: | Type of kit used: | ||||||
| Additional information: | |||||||
| Economic losses: | |||||||
| Management decision: | Continued surveillance | ||||||
| Additional harmful effect information: | Green water discoloration - offshore extent: about 3 kms. | ||||||
