Rapidly Melting Glaciers Are Releasing a Staggering Payload of Unknown Bacteria : ScienceAlert
Fast-melting glaciers are releasing staggering amounts of bacteria into rivers and streams, which could transform icy ecosystems, scientists warn.In a study of glacial runoff from 10 sites across the Northern Hemisphere, researchers have estimated that continued global warming over the next 80 years could release hundreds of thousands of tonnes of bacteria into environments downstream of receding glaciers."We think of glaciers as a huge store of frozen water but the key lesson from this research is that they are also…