| Event name: | NO-22-041 | |
| Country: | NORWAY | |
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Nature of the harmful event: |
High Phyto concentration , Seafood toxins | |
|
Event directly affected: |
Shellfish | |
| Toxicity detected: | Yes (Approximate range: DSP: 2460-419µg/kg, PSP: 397µg STX/kg) | |
| Associated syndrome: | DSP , PSP | |
| Unexplained toxicity: | ||
| 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: | Yes | |
| Individuals to contact: | Kleiven, Mona Ring | |
| Location: | Latitude: 58.424444, Longitude: 8.756667 | |
| General location information: |
Flødevigen, Arendal, Skagerrak HAB Area code(s): NO-11 |
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| Additional location information: | ||
| Bloom event dates (yyyy/mm/dd): | Start: 2022-07-04, End: 2022-11-07 | |
| Quarantine levels dates (yyyy/mm/dd): | ||
| Additional date-related information: | Still DSP week 47, but no monitoring | |
| Causative organism known: | Yes | |
| Causative Species/Genus: |
Dinophysis acuta
(660 cells/L)
week 29 |
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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: | ||||||||||||||||||||||||||
| Growth: | ||||||||||||||||||||||||||
| Growth Comments | Aprox 0-3 m | |||||||||||||||||||||||||
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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: | |||||||
