| Event name: | DE-00-001 | |
| Country: | GERMANY | |
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Nature of the harmful event: |
Water Discoloration , High Phyto concentration | |
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Event directly affected: |
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| Toxicity detected: | No | |
| Associated syndrome: | ||
| Unexplained toxicity: | No | |
| Species implicated in toxin transmission (transvector): | ||
| Report the outcome of a monitoring programme: | Yes (Algae Early Detection System (AlgFES).) | |
| Event occurred before in this location: | Yes (1998) | |
| Individuals to contact: | GÖBEL, Jeanette | |
| Location: | Latitude: 54.300000, Longitude: 7.000000 | |
| General location information: |
North Sea, north west and north of the Island, North of North Frisian Islands, Schleswig-Hol HAB Area code(s): DE-03 DE-04 |
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| Additional location information: | 54.30º - 57.80º N ; 07. 00º - 08.40º E. | |
| Bloom event dates (yyyy/mm/dd): | Start: 2000-05-20, End: 2000-04-11 | |
| Quarantine levels dates (yyyy/mm/dd): | ||
| Additional date-related information: | Visible by satellites MOS and SeaWifs, therefore the duration of the bloom seems to be around 20 April to 11 May 2000. | |
| Causative organism known: | Yes | |
| Causative Species/Genus: |
Chattonella sp.
(10,000,000 cells/L)
Only at Station 17 (55º80' N, 8º7' E) probably middle cell concentration |
|
| Co-Ocurring Species/Genus: | ||
| Chlorophyll concentration, if known: | 80 µg/L Chlª. µg/l | |
| Additional bloom information: | Spreading of the bloom similar to the toxic bloom of 1998. | |
| Event-related bibliography: | Harmful Algae News, 21. | |
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| Nutrient information: | ||||||||||||||||||||||||||
| Temperature Range During Event: | Max: °C, Min: °C | |||||||||||||||||||||||||
| Salinity Range During Event: | ||||||||||||||||||||||||||
| Bloom location in the water column: |
Surface Subsurface |
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| Growth: |
In situ |
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| Growth Comments | ||||||||||||||||||||||||||
| Additional Environmental information: | Cloud-free weather period, almost air temperatures like summer. | |||||||||||||||||||||||||
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| Kit used: No | Type of kit used: | ||||||
| Additional information: | |||||||
| Economic losses: | |||||||
| Management decision: | |||||||
| Additional harmful effect information: | spreading of the bloom similar to the toxic bloom of 1998 | ||||||
