Finnish Meteorological institute Finnish Environment Institute Cyanobacteria information from the Gulf of Finland

Cyanobacteria biomass

Two weeks    One year   

Cyanobacteria biomass
  • Blue: Aphanizomenon flosaquae
  • Red: Dolichospermum-Anabaenopsis
  • Green: Nodularia spumigena
  • Black: Filamentous cyanobacteria, sum
Filamentous cyanobacteria biomass measured at Utö using Imaging FlowCytobot. Coloured gridlines indicate if the bloom is at low (below the orange line), moderate (above the orange line) or high (above the red line) level.
FinMARI JERICO-S3 All data provided in these pages are © Finnish Meteorological Institute (FMI) and/or Finnish Environment Institute (SYKE). The data are updated automatically, with no quality checks necessarily applied, and may contain errors. Time information is given in Finnish local time (currently summertime EEST = UTC+3h). For more information, see the About page.