| Event name: | NO-15-001 | |
| Country: | NORWAY | |
|
Nature of the harmful event: |
High Phyto concentration , Seafood toxins | |
|
Event directly affected: |
Shellfish | |
| Toxicity detected: | Yes (Approximate range: 165-448 µg/kg) | |
| Associated syndrome: | DSP | |
| 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: |
Skagerrak, Hvaler,Fredrikstad,Tønsberg,Larvik,Arendal HAB Area code(s): NO-11 |
|
| Additional location information: | Hvaler:D.acuminata(max 1840c/L)and D.norvegica(max10280c/L)week19-21.DSP week22-26. Fredrikstad:D.acuminata(max1760c/L)and D.norvegica(max4640c/L)week 20-26.Tønsberg:DSP(186)Larvik:D.acuminata(max8040c/l),D.norvegica(3600c/l)w17-24.DSP177 w25. | |
| Bloom event dates (yyyy/mm/dd): | Start: 2015-04-20, End: 2015-06-29 | |
| Quarantine levels dates (yyyy/mm/dd): | ||
| Additional date-related information: | ||
| Causative organism known: | Yes | |
| Causative Species/Genus: |
Dinophysis acuminata
(8040 cells/L)
Børrestadbukta week17 Dinophysis norvegica (10280 cells/L) Utgårdskilen week 19 |
|
| Co-Ocurring Species/Genus: |
Dinophysis acuminata
(1840 cells/L)
Utgårdskilen week 19 |
|
| 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: |
Subsurface |
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| Growth: | ||||||||||||||||||||||||||
| Growth Comments | Sampling 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. | |||||||||||
| Additional harmful effect information: | ||||||||||||
