Event name: | US-11-030 | |
Country: | UNITED STATES | |
Nature of the harmful event: |
Seafood toxins , Other ( Alexandrium present in low #s) | |
Event directly affected: |
Shellfish | |
Toxicity detected: | Yes (Approximate range: 34-255 ug/100g) | |
Associated syndrome: | PSP | |
Unexplained toxicity: | ||
Species implicated in toxin transmission (transvector): | ||
Report the outcome of a monitoring programme: | Yes (California Department of Public Health Marine Biotoxin Monitoring Program) | |
Event occurred before in this location: | ||
Individuals to contact: | LANGLOIS, Gregg |
Location: | Latitude: , Longitude: | |
General location information: |
Northern California, Humboldt County HAB Area code(s): US-21 |
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Additional location information: | ||
Bloom event dates (yyyy/mm/dd): | ||
Quarantine levels dates (yyyy/mm/dd): | First detection: 2011-09-26, End: 2011-11-07 | |
Additional date-related information: | 9/6/2011 |
Causative organism known: | Yes | |
Causative Species/Genus: |
Alexandrium sp.
( cells/L)
low cell numbers |
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Co-Ocurring Species/Genus: | ||
Chlorophyll concentration, if known: | µg/l | |
Additional bloom information: | ||
Event-related bibliography: |
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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: |
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Kit used: Yes | Type of kit used: Jellett | |||||||||||
Additional information: | ||||||||||||
Economic losses: | ||||||||||||
Management decision: | Increased sampling, annual mussel quarantine in effect for sport harvesting; commercial shellfish not affected | |||||||||||
Additional harmful effect information: |