Monday 25 June 2012

lac rose






















wondering how pretty in pink i would be swimming in the lake retba. this lake in cabo verde - senegal is bright pink during the dry season and it happens because of the high concentration of salt - about 380 gr. per liter, more than in the dead sea. not many living creatures can live at this salinity, apart from this cyanobacterium called dunaliella salinawhich produces a red pigment that contribute to the color of water

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