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General Information

Event name: US-18-018
Country: UNITED STATES
Nature of the harmful event:
 High Phyto concentration
Event directly affected:
 Shellfish
Toxicity detected: Yes (Approximate range: 0.060-0.196 ppm)
Associated syndrome: DSP
Unexplained toxicity: No
Species implicated in toxin transmission (transvector): Mytilus edulis, Mya arenaria, Surf clams (Spisula), and Eastern oysters (Crassostrea)
Report the outcome of a monitoring programme: Yes (Maine DMR Biotoxin program)
Event occurred before in this location: Yes
Individuals to contact: Lewis, Bryant , Miller, David

Location & Date

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Location: Latitude: , Longitude:
General location information: Maine coastline,
HAB Area code(s): US-01
Additional location information:
Bloom event dates (yyyy/mm/dd):
Quarantine levels dates (yyyy/mm/dd): First detection: 2018-06-07, End: 2018-08-09
Additional date-related information:

Microalgae

Causative organism known: Yes
Causative Species/Genus: Dinophysis spp. (129225 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
Kit used: Type of kit used:
Additional information:
Economic losses:
Management decision:
Additional harmful effect information:
Created at 01:49 on 29 Mar 2019
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