| Event name: | DE-89-004 | |
| Country: | GERMANY | |
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Nature of the harmful event: |
High Phyto concentration | |
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Event directly affected: |
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| 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: | LENZ, Jürgen | |
| Location: | Latitude: , Longitude: | |
| General location information: |
Flensburg Fjord., Schleswing-Holstein, Baltic Sea. HAB Area code(s): DE-02 |
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| Additional location information: | In the inner part of Flensburg Fjord. | |
| Bloom event dates (yyyy/mm/dd): | Start: 1989-05-01, End: 1989-05-31 | |
| Quarantine levels dates (yyyy/mm/dd): | ||
| Additional date-related information: | May | |
| Causative organism known: | Yes | |
| Causative Species/Genus: |
Heterocapsa triquetra
(4,000,000 cells/L)
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| Co-Ocurring Species/Genus: | ||
| Chlorophyll concentration, if known: | µg/l | |
| Additional bloom information: | Max. Cell count was 16,000,000 cells/L in a surface sample. | |
| 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: No | Type of kit used: | ||||||
| Additional information: | |||||||
| Economic losses: | |||||||
| Management decision: | |||||||
| Additional harmful effect information: | Dead jelly-fish (Aurelia aurita) were dirfting in the water. Toxicity tests, however, carried out with sticklebacks exposed to the water and crabs which were injected with a water solution of the alga were negative. It is presumed that the jelly-fish died | ||||||
