Green alguae

I am not often on Blip, as I am getting to understand my camera. However one thing is for sure, is that a camera shows things that we wish we could close our eyes on.
I was home for a couple of weeks. Presqu'ile de Crozon, in Finistere, where we have the most beautiful beaches; unfortunately that might soon be the end of it.
Britanny has been suffering from pollution for quite some time. We can't be the first region for pig farming without suffering the consequences. The over use of fertilizers have created the phenomenon of nitrates nitrogen then green algae.

I spent many summer on the beach (Postolonec beach); this year the beach was closed.