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General Information

Event name: NO-18-009
Country: NORWAY
Nature of the harmful event:
 Seafood toxins
Event directly affected:
 Shellfish
Toxicity detected: Yes (Approximate range: 674-1955 µg STX/ kg)
Associated syndrome: PSP
Unexplained toxicity:
Species implicated in toxin transmission (transvector): Mytilus edulis
Report the outcome of a monitoring programme: Yes (Norwegian Food Safety Authority monitoring program)
Event occurred before in this location: Yes
Individuals to contact: Kleiven, Mona Ring , Gustad|

Location & Date

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Location: Latitude: , Longitude:
General location information: Straumen, Norskehavet sør
HAB Area code(s): NO-06
Additional location information:
Bloom event dates (yyyy/mm/dd): Start: 2018-03-12, End: 2018-05-28
Quarantine levels dates (yyyy/mm/dd): First detection: 2018-03-12, End: 2018-05-28
Additional date-related information:

Microalgae

Causative organism known: No
Causative Species/Genus:
Co-Ocurring Species/Genus:
Chlorophyll concentration, if known: µg/l
Additional bloom information:
Event-related bibliography:

Environmental Conditions

Weather: Turbidity (NTU): Wind direction:
Stratified water: Oxygen content (nL/L): Wind velocity:
Temperature (°C): Oxygen saturation %: Current Direction:
Sechhi disk (m): Salinity: Current Velocity:
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: Approx 0-3 meters

Toxin Assay Information

Species containing the toxin Toxin type Toxin details Max. concentration Assay type
Kit used: Type of kit used:
Additional information:
Economic losses:
Management decision:
Additional harmful effect information:
Created at 08:49 on 2 Apr 2019
Updated at 08:51 on 2 Apr 2019
IOC/UNESCO ISSHA
IOC/UNESCO ICES PICES