General Information

Event name: FR-11-005
Country: FRANCE
Nature of the harmful event:
Seafood toxins
Event directly affected:
Toxicity detected: Yes
Associated syndrome: DSP
Unexplained toxicity:
Species implicated in toxin transmission (transvector):
Report the outcome of a monitoring programme: Yes (REPHY)
Event occurred before in this location:
Individuals to contact:

Location & Date

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Location: Latitude: , Longitude:
General location information: FR-03 - Seine bay / North Cotentin,
HAB Area code(s): FR-06
Additional location information:
Bloom event dates (yyyy/mm/dd):
Quarantine levels dates (yyyy/mm/dd): First detection: 2011-04-04, End: 2011-06-30
Additional date-related information:

Microalgae

Causative organism known: Yes
Causative Species/Genus: Dinophysis spp. ( cells/L)
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:

Toxin Assay Information

Species containing the toxin Toxin type Toxin details Max. concentration Assay type
Glycymeris glycymeris Okadaic Acid 392 g/kg LC-MS
Donax trunculus Okadaic Acid 3048 g/kg LC-MS
Mytilus edulis Okadaic Acid 4126 g/kg LC-MS
Kit used: Type of kit used:
Additional information:
Economic losses: Shellfish harvesting areas closures
Management decision:
Additional harmful effect information:
Created at 05:00 on 15 Apr 2015
Updated at 05:07 on 15 Apr 2015
IOC/UNESCO ISSHA
IOC/UNESCO ICES PICES