patterns of flowing water masses on ukrainian river dnepr covered by cyanobacterias as a result of phytoplankton evolution in hot

abstract atmosphere background bacteria blue bluegreen color cover covered cyanobacterias dark dirt dirty dnepr dnepropetrovsk dnipro ecology ejection evolution flow flowing greenish grunge hot industrial light lightgreen masses mould natural nature neon pattern patterns photosynthesis phytoplankton planktonic result river season seasonal seasons structure summer temperature texture ukrainian warming water