| Event name: | SE-18-004 | |
| Country: | SWEDEN | |
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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: | Cyanobacterial toxins effects | |
| Unexplained toxicity: | ||
| Species implicated in toxin transmission (transvector): | ||
| Report the outcome of a monitoring programme: | Yes (SMHI Baltic Algae Watch System - satellite observations of cyanobacteria surface accumulations) | |
| Event occurred before in this location: | Yes | |
| Individuals to contact: | KARLSON, Bengt , ÖBERG, Jörgen | |
| Location: | Latitude: , Longitude: | |
| General location information: |
Baltic Proper and Bothnian Sea, Baltic Sea HAB Area code(s): SE-02 SE-03 SE-04 SE-05 SE-06 |
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| Additional location information: | ||
| Bloom event dates (yyyy/mm/dd): |
Event Date:2018-07-16 Start: 2018-05-18, End: 2018-08-21 |
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| Quarantine levels dates (yyyy/mm/dd): | ||
| Additional date-related information: | Longest duration recorded in period 2002-2018 | |
| Causative organism known: | Yes | |
| Causative Species/Genus: |
Aphanizomenon flos-aquae
( cells/L)
Nodularia spumigena ( cells/L) |
|
| Co-Ocurring Species/Genus: |
Dolichospermum spp.
( cells/L)
|
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| Chlorophyll concentration, if known: | µg/l | |
| Additional bloom information: | ||
| 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: |
In situ |
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| Growth Comments | ||||||||||||||||||||||||||
| Additional Environmental information: | ||||||||||||||||||||||||||
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| Kit used: | Type of kit used: | ||||||
| Additional information: | |||||||
| Economic losses: | |||||||
| Management decision: | Parents were warned for letting small children swim in accumulations of cyanobacteria | ||||||
| Additional harmful effect information: | |||||||
