Sunday, July 15, 2012

Amazing Lake Retba - The Pink Lake


Amazing Lake Retba - The Pink Lake Looks Like a Giant Strawberry Milkshake — Lake Retba or Lac Rose lies north of the Cap Vert peninsula of Senegal, north east of Dakar. Depending on the time of day, the lake changes color from a light purple to a deep scarlet pink. The unusual coloring of the water is caused by harmless halophilic bacteria that thrive in the lake’s high-salinity environment. The color is particularly visible during the dry season.

"The strawberry color is produced by salt-loving organism Dunaliella salina. They produce a red pigment that absorbs and uses the energy of sunlight to create more energy, turning the water pink," said Michael Danson, an expert in bacteria from Britain's Bath University.











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