La prolifération des méduses

P. noctiluca Roland Bach
The increased proliferation of jellyfish is a growing concern.Indeed, some scientists observed a very strong global growth while others believe that the variations depend on natural cycles.Nevertheless, the fear remains the same: that one day the mass of jellyfish exceeds the mass of fish, dominant thereafter the extent of the oceans.Today, swarms of jellyfish can already reach large sizes if they are visible on satellite images and cause serious damage to fisheries, aquaculture or cooling plant...