Event name: | SE-98-001 | |
Country: | SWEDEN | |
Nature of the harmful event: |
Mass mortalities | |
Event directly affected: |
Natural 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: | LINDAHL, Odd |
Location: | Latitude: , Longitude: | |
General location information: |
Skagerrak and Kattegat., HAB Area code(s): SE-07 SE-08 |
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Additional location information: | The bloom was first observed just north of Jutland and developed then to cover the whole Skagerrak and most of the Kattegat. In mid.May it culminated west of Denmark. | |
Bloom event dates (yyyy/mm/dd): | ||
Quarantine levels dates (yyyy/mm/dd): | ||
Additional date-related information: | April - May. |
Causative organism known: | Yes | |
Causative Species/Genus: |
Chattonella sp.
(6,000,000 cells/L)
Chattonella cf. Verruculosa. Identification not verified |
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Co-Ocurring Species/Genus: | ||
Chlorophyll concentration, if known: | µg/l | |
Additional bloom information: | Toxicity concentration: Unknown | |
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: | Very varying |
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Kit used: | Type of kit used: | ||||||
Additional information: | |||||||
Economic losses: | |||||||
Management decision: | Public and media information | ||||||
Additional harmful effect information: | Fish kills. Vild garfish, herring, mackerel |