| Event name: | CA-12-009 | |
| Country: | CANADA | |
|
Nature of the harmful event: |
Water Discoloration , 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: , Longitude: | |
| General location information: |
Mathieson Channel, West Coast Canada HAB Area code(s): CA-39 |
|
| Additional location information: | ||
| Bloom event dates (yyyy/mm/dd): | Start: 2012-08-25, | |
| Quarantine levels dates (yyyy/mm/dd): | ||
| Additional date-related information: | Bloom lasted approximately two weeks | |
| Causative organism known: | Yes | |
| Causative Species/Genus: |
Chattonella marina
(100 000 cells/L)
noted as Chattonella cf. marina |
|
| Co-Ocurring Species/Genus: |
Heterosigma akashiwo
(4 000 000 cells/L)
|
|
| Chlorophyll concentration, if known: | µg/l | |
| Additional bloom information: | H. akashiwo bloomed after mortality event, as well as Cochlodinium fulvescens and Dictyocha fibula (skeletal and non-skeletal) | |
| Event-related bibliography: | ||
|
||||||||||||||||||||||||||
| 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: | ||||||||||||||||||||||||||
|
|||||||
| Kit used: | Type of kit used: | ||||||
| Additional information: | |||||||
| Economic losses: | |||||||
| Management decision: | |||||||
| Additional harmful effect information: | |||||||
