24 August 2012
Hi Suzan! Came across this bit of weird science news and wanted to share it: a lake in Camargue (southern France) has recently turned a bright, shocking, blood red colour. Yeah, really! Apparently it's due to a natural phenomenon related to the high salt content of the lake. The strawberry colour of the water is caused by a salt-loving organism called "Dunaliella salina", that produces a red pigment which absorbs sunlight to create more energy. In addition, there are icicle-like salt crystal formations that have appeared on the surface of the lake, attaching themselves to rocks and plants. These photos are by Russian photographer Sam Dobson, who just happened to be driving by in his car. Imagine just happening upon such a thing... would have felt like some kind of strange apocalypse. Just another example of how nature is so amazing and beautiful and bizarre...
E xx