| Event name: | NO-20-007 | |
| Country: | NORWAY | |
|
Nature of the harmful event: |
High Phyto concentration , Seafood toxins | |
|
Event directly affected: |
Shellfish | |
| Toxicity detected: | Yes (Approximate range: 270-1630 µg STX/kg) | |
| Associated syndrome: | PSP | |
| Unexplained toxicity: | No | |
| 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: , Longitude: | |
| General location information: |
Vollen,Viksfjord,Vallų, Skagerrak HAB Area code(s): NO-12 |
|
| Additional location information: | Vallų:week 11-20,Vollen:w16-22,Viksfjord:w16-20 | |
| Bloom event dates (yyyy/mm/dd): | Start: 2020-03-09, End: 2020-05-25 | |
| Quarantine levels dates (yyyy/mm/dd): | ||
| Additional date-related information: | ||
| Causative organism known: | Yes | |
| Causative Species/Genus: |
Dinophysis norvegica
(3880 cells/L)
Vollen week 21 |
|
| 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 | ||||||||||||||||||||||||||
| Additional Environmental information: | ||||||||||||||||||||||||||
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| Kit used: | Type of kit used: | |||||||||||
| Additional information: | Vollen week 18:PSP 1630µg STX/kg, Viksfjord w16:PSP 1002µg STX/kg,Vallų w16:PSP 573µg STX/kg | |||||||||||
| Economic losses: | ||||||||||||
| Management decision: | Harvesting was locally banned. The public was warned against picking toxic mussels. | |||||||||||
| Additional harmful effect information: | ||||||||||||
