| Event name: | NO-09-019 | |
| Country: | NORWAY | |
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Nature of the harmful event: |
Seafood toxins | |
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Event directly affected: |
Shellfish | |
| Toxicity detected: | Yes (Approximate range: PSP:22461-406µg/kg, YTX:1243µg/kg) | |
| Associated syndrome: | OTHER , PSP | |
| Unexplained toxicity: | Yes (PSP and YTX at Valvåg, week 34) | |
| Species implicated in toxin transmission (transvector): | Mytilus edulis | |
| Report the outcome of a monitoring programme: | Yes (Norwegian Food Safety Autority monitoring program) | |
| Event occurred before in this location: | ||
| Individuals to contact: | Kleiven, Mona Ring | |
| Location: | Latitude: , Longitude: | |
| General location information: |
Norwegian Sea, North, HAB Area code(s): NO-06 |
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| Additional location information: | Mørkvedbukta(W18-26), Valbergene(W19-27), Vikelandsbukta(W20-32), Valvåg (W18-38), Tangstad(W20-23) | |
| Bloom event dates (yyyy/mm/dd): | Start: 2009-04-27, End: 2009-09-14 | |
| Quarantine levels dates (yyyy/mm/dd): | ||
| Additional date-related information: | ||
| Causative organism known: | Yes | |
| Causative Species/Genus: |
Alexandrium spp.
(4000 cells/L)
Valvåg, W23 |
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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: °C, Min: °C | |||||||||||||||||||||||||
| Salinity Range During Event: | ||||||||||||||||||||||||||
| Bloom location in the water column: |
Surface |
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| Growth: | ||||||||||||||||||||||||||
| Growth Comments | Sampling aprox 0-3 meters | |||||||||||||||||||||||||
| Additional Environmental information: | ||||||||||||||||||||||||||
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| Kit used: | Type of kit used: | ||||||||||||||||
| Additional information: | |||||||||||||||||
| Economic losses: | |||||||||||||||||
| Management decision: | Harvesting was locally banned. The public was warned against picking toxic mussels. | ||||||||||||||||
| Additional harmful effect information: | |||||||||||||||||
