Mussels are the natural treatment plants of bodies of water and,therefore, just as important as bees. Unfortunately, and they are equally threatened: most of the world's mussel stocks are in decline and some species face extinction. For this reason,scientists from 26 European countries beget compiled the first comprehensive survey on the status quo of freshwater mussel species in Europe. TUM Professor Juergen Geist and two colleagues from Porto coordinated the project and can now provide recommendations for the future protection of the species.
Source: phys.org