Event name: | CA-08-074 | |
Country: | CANADA | |
Nature of the harmful event: |
High Phyto concentration , Mass mortalities | |
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: | Yes | |
Individuals to contact: | HAIGH, Nicky |
Location: | Latitude: 52.630000, Longitude: -128.469444 | |
General location information: |
North Coast, Pacific Region HAB Area code(s): CA-40 |
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Additional location information: | Finlayson Channel and environs; Bloom affected a few farm sites | |
Bloom event dates (yyyy/mm/dd): |
Event Date:2008-08-25 |
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Quarantine levels dates (yyyy/mm/dd): | First detection: 2008-08-25, | |
Additional date-related information: | Bloom lasted on and off for about six weeks |
Causative organism known: | Yes | |
Causative Species/Genus: |
Heterosigma akashiwo
(~12,000,000 cells/L)
max count from samples sent- may have been higher on site |
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Co-Ocurring Species/Genus: | ||
Chlorophyll concentration, if known: | µg/l | |
Additional bloom information: | Unknown mortality levels (farmed salmon) due to this bloom | |
Event-related bibliography: |
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Nutrient information: | ||||||||||||||||||||||||||
Temperature Range During Event: | Max: °C, Min: °C | |||||||||||||||||||||||||
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Growth: | ||||||||||||||||||||||||||
Growth Comments | ||||||||||||||||||||||||||
Additional Environmental information: | Goat Cove; Aug. 25, 2008 |
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Kit used: | Type of kit used: | ||||||
Additional information: | |||||||
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Management decision: | |||||||
Additional harmful effect information: |