General Information

Event name: IS-21-004
Country: ICELAND
Nature of the harmful event:
Seafood toxins
Event directly affected:
Shellfish
Toxicity detected: Yes (Approximate range: DSP: 340-1150 µg/kg)
Associated syndrome: DSP
Unexplained toxicity: No
Species implicated in toxin transmission (transvector):
Report the outcome of a monitoring programme: Yes (Monitoring of harmful alge in Iceland)
Event occurred before in this location: Yes
Individuals to contact: Sara

Location & Date

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Location: Latitude: 64.366667, Longitude: 21.550556
General location information: Hvalfjordur, West Iceland
HAB Area code(s): IS-002
Additional location information:
Bloom event dates (yyyy/mm/dd): Event Date:2021-09-22
Start: 2021-09-22, End: 2021-11-19
Quarantine levels dates (yyyy/mm/dd):
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: DSP was 1150 µg/kg in the blue mussel on 22. September
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:

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 04:18 on 5 Jun 2024
IOC/UNESCO ISSHA
IOC/UNESCO ICES PICES