Earth from space: Ethereal algal vortex blooms at the heart of massive Baltic 'dead zone' - Livescience.com
livescience.comSubmitted by livescience8748 in science
In 2018, satellite images captured a stunning spiral of cyanobacteria blooming in the Baltic Sea. The swirling mass of microbes helped to create a massive "dead zone" the size of West Virginia that starved the surrounding water of oxygen.