| Event name: | NO-87-001 | |
| Country: | NORWAY | |
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Nature of the harmful event: |
High Phyto concentration | |
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Event directly affected: |
Aquaculture Fish | |
| Toxicity detected: | No | |
| Associated syndrome: | OTHER | |
| Unexplained toxicity: | No | |
| Species implicated in toxin transmission (transvector): | ||
| Report the outcome of a monitoring programme: | Yes | |
| Event occurred before in this location: | No | |
| Individuals to contact: | DAHL, Einar | |
| Location: | Latitude: , Longitude: | |
| General location information: |
Vindafjord, Rogaland county., West coast. HAB Area code(s): NO-09 |
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| Additional location information: | ||
| Bloom event dates (yyyy/mm/dd): | Start: 1987-07-05, End: 1987-07-06 | |
| Quarantine levels dates (yyyy/mm/dd): | ||
| Additional date-related information: | ||
| Causative organism known: | Yes | |
| Causative Species/Genus: |
Heterocapsa triquetra
(200,000,00 cells/L)
in a surface sample,occurred in brown patches Eutreptiella sp. (1,000,000 cells/L) |
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| Co-Ocurring Species/Genus: | ||
| Chlorophyll concentration, if known: | µg/l | |
| Additional bloom information: | ||
| Event-related bibliography: | ||
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| Temperature Range During Event: | Max: °C, Min: °C | |||||||||||||||||||||||||
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| Growth Comments | The mass occurrence is believed to have been a combination of in situ growth and concentration at the surface by physical processes combined with positive phototaxis of the algae. | |||||||||||||||||||||||||
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