| Event name: | CA-12-011 | |
| Country: | CANADA | |
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Nature of the harmful event: |
Mass mortalities | |
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Event directly affected: |
Aquaculture Fish | |
| Toxicity detected: | No | |
| Associated syndrome: | OTHER | |
| Unexplained toxicity: | ||
| Species implicated in toxin transmission (transvector): | ||
| Report the outcome of a monitoring programme: | Yes (Harmful Algae Monitoring Program) | |
| Event occurred before in this location: | No | |
| Individuals to contact: | HAIGH, Nicky | |
| Location: | Latitude: , Longitude: | |
| General location information: |
Quatsino Sound, West Coast Canada HAB Area code(s): CA-35 |
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| Additional location information: | ||
| Bloom event dates (yyyy/mm/dd): | Start: 2012-09-23, | |
| Quarantine levels dates (yyyy/mm/dd): | ||
| Additional date-related information: | fish- killing bloom lasted approx. 20 hours | |
| Causative organism known: | Yes | |
| Causative Species/Genus: |
Chattonella marina
(250 000 cells/L)
as Chattonella cf marina |
|
| Co-Ocurring Species/Genus: |
Chattonella verruculosa
(50 000 cells/L)
as Pseudochattonella cf verruculosa |
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| Chlorophyll concentration, if known: | µg/l | |
| Additional bloom information: | Very low levels of Heterosigma akashiwo and Dictyocha spp were also observed during mortaliy event. | |
| Event-related bibliography: | ||
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