| Event name: | NO-17-009 | |
| Country: | NORWAY | |
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Nature of the harmful event: |
High Phyto concentration | |
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Event directly affected: |
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| Toxicity detected: | No | |
| Associated syndrome: | ||
| Unexplained toxicity: | ||
| Species implicated in toxin transmission (transvector): | ||
| 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: |
Engelsviken, Vollen and Vallø, Skagerrak HAB Area code(s): NO-13 |
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| Additional location information: | Engelsviken (Fredrikstad), Vollen (Asker) and Vallø (Tønsberg). | |
| Bloom event dates (yyyy/mm/dd): | Start: 2017-04-24, End: 2017-05-29 | |
| Quarantine levels dates (yyyy/mm/dd): | ||
| Additional date-related information: | ||
| Causative organism known: | Yes | |
| Causative Species/Genus: |
Pseudo-nitzschia spp.
(12 800 000 cells/L)
Engelsviken week 20 |
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| Co-Ocurring Species/Genus: |
Pseudo-nitzschia seriata
(2 400 000 cells/L)
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| Chlorophyll concentration, if known: | µg/l | |
| Additional bloom information: | Vollen: max week 20(4 060 000 c/L), Vallø: max week 19(9 560 000 c/L) | |
| 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: |
Subsurface |
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| Growth: | ||||||||||||||||||||||||||
| Growth Comments | Aprox 0-3 meters | |||||||||||||||||||||||||
| Additional Environmental information: | ||||||||||||||||||||||||||
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| Kit used: No | Type of kit used: | ||||||
| Additional information: | |||||||
| Economic losses: | |||||||
| Management decision: | Harvesting was locally banned. The public was warned against picking toxic mussels. No intoxications were reported. | ||||||
| Additional harmful effect information: | |||||||
