| Event name: | DE-98-004 | |
| Country: | GERMANY | |
|
Nature of the harmful event: |
Water Discoloration | |
|
Event directly affected: |
||
| Toxicity detected: | No | |
| Associated syndrome: | ||
| Unexplained toxicity: | No | |
| Species implicated in toxin transmission (transvector): | ||
| Report the outcome of a monitoring programme: | Yes (Baltic Sea monitoring; Mecklenburg-Vorpommern) | |
| Event occurred before in this location: | Yes (Regular occurrence, each year.) | |
| Individuals to contact: | SCHÖPPE, Christine | |
| Location: | Latitude: , Longitude: | |
| General location information: |
Coast of Mecklenburg-Vorpommern, Baltic Sea. HAB Area code(s): DE-01 |
|
| Additional location information: | ||
| Bloom event dates (yyyy/mm/dd): |
Event Date:1998-05-26 Start: 1998-05-26, |
|
| Quarantine levels dates (yyyy/mm/dd): | ||
| Additional date-related information: | Cyanobacterial dominated the biomass of the phytoplankton during long periods from spring to autumm. | |
| Causative organism known: | Yes | |
| Causative Species/Genus: |
Nodularia spumigena
( cells/L)
Microcystis aeruginosa ( cells/L) Aphanizomenon flos-aquae (36,000,000 cells/L) Planktothrix agaardii ( cells/L) Aphanizomenon baltica ( cells/L) Limnothrix redeckei ( cells/L) |
|
| Co-Ocurring Species/Genus: | ||
| Chlorophyll concentration, if known: | µg/l | |
| Additional bloom information: | About 30,000,000 trichomes/L of about 100 µm length | |
| Event-related bibliography: | ||
|
||||||||||||||||||||||||||
| Nutrient information: | ||||||||||||||||||||||||||
| Temperature Range During Event: | Max: °C, Min: °C | |||||||||||||||||||||||||
| Salinity Range During Event: | ||||||||||||||||||||||||||
| Bloom location in the water column: | ||||||||||||||||||||||||||
| Growth: | ||||||||||||||||||||||||||
| Growth Comments | Unknown | |||||||||||||||||||||||||
| Additional Environmental information: | Brackish water of the Baltic Sea | |||||||||||||||||||||||||
|
|||||||
| Kit used: | Type of kit used: | ||||||
| Additional information: | |||||||
| Economic losses: | |||||||
| Management decision: | none | ||||||
| Additional harmful effect information: | Water discolouration; toxicity was not measured | ||||||
