Event name: | PL-97-001 | |
Country: | POLAND | |
Nature of the harmful event: |
Water Discoloration | |
Event directly affected: |
Planktonic life | |
Toxicity detected: | No | |
Associated syndrome: | ||
Unexplained toxicity: | ||
Species implicated in toxin transmission (transvector): | ||
Report the outcome of a monitoring programme: | No | |
Event occurred before in this location: | ||
Individuals to contact: | Mazur-Marzec, Hanna |
Location: | Latitude: , Longitude: | |
General location information: |
Gulf of Gdańsk, Southern Baltic HAB Area code(s): PL-01 |
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Additional location information: | ICES fishing area: IIId 26. The brown-red water bloom was observed in one of the Gdynia harbour basins, located at the mouth of the Chylonka stream (about 400 m2). | |
Bloom event dates (yyyy/mm/dd): |
Event Date:1997 Start: 1997-08-28, End: 1997-09-09 |
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Quarantine levels dates (yyyy/mm/dd): | ||
Additional date-related information: |
Causative organism known: | Yes | |
Causative Species/Genus: |
Prorocentrum minimum
(35 000 000 cells/L)
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Co-Ocurring Species/Genus: |
Heterocapsa triquetra
( cells/L)
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Chlorophyll concentration, if known: | µg/l | |
Additional bloom information: | ||
Event-related bibliography: | Witek B., Pliński M., 2000, The firs recorded bloom of Prorocentrum minimum (Pavillard) Schiller in the coastal zone of the Gulf of Gdańsk, Oceanologia, 42(1): 29-36. Witek B., Pliński M., 2005, The occurrence of dinoflagellates in the phytoplankton of the Gulf of Gdańsk coastal zone in 1994-1997, Ocean. Hydrobiol. Stud. 34(2): 63-70. |
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Nutrient information: | ||||||||||||||||||||||||||
Temperature Range During Event: | Max: 22 °C, Min: 17 °C | |||||||||||||||||||||||||
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Bloom location in the water column: |
Surface |
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Growth: | ||||||||||||||||||||||||||
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Additional Environmental information: |
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Kit used: | Type of kit used: | ||||||
Additional information: | |||||||
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Management decision: | |||||||
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