The Baltic Sea – unique and sensitive sea The Baltic Sea is a unique and sensitive sea where organisms live on the edge of what they can tolerate due to the low salinity.... Text: Lina Mattsson Foto: Johan Candert, Kimmo Hagman, Simon Stanford Baltic Sea salinity in the baltic seaalgal bloomeutrophicationcyanobakterierbrackish watercyanobacteriainland seafood chain in the sea