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General Information

Event name: ES-99-013
Country: SPAIN
Nature of the harmful event:
Event directly affected:
Toxicity detected: No
Associated syndrome:
Unexplained toxicity: No
Species implicated in toxin transmission (transvector):
Report the outcome of a monitoring programme: No
Event occurred before in this location: Yes (The genus was started to count in the monitored stations in 1998, detected also in all stations.)
Individuals to contact: VILA, Magda

Location & Date

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Location: Latitude: , Longitude:
General location information: All Catalonian stations sampled for the Monit, Catalonia, NE Spain.
HAB Area code(s): ES-21 ES-22 ES-23
Additional location information:
Bloom event dates (yyyy/mm/dd):
Quarantine levels dates (yyyy/mm/dd):
Additional date-related information: The event occurs during all the year, highest concentrations during February-March and October-November. In some stations also at June.

Microalgae

Causative organism known: Yes
Causative Species/Genus: Pseudo-nitzschia spp. (16150 cells/L)
reaching concentrations up to 16150 cells/L (Premia harbour).
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: 0
Nutrient information:
Temperature Range During Event: Max: 23 °C, Min: 11 °C
Salinity Range During Event: Max: 38, Min: 32
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:
IOC/UNESCO ISSHA
IOC/UNESCO ICES PICES