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San Diego Bay_3688.jpg
Aerial view of salt evaporation ponds in San Diego Bay, California. Salt evaporation ponds are shallow man-made ponds designed to produce salt from sea water. The seawater is fed into large ponds and water is drawn out through natural evaporation which allows the salt to be subsequently harvested (wiki 2009)
  • aerial
  • salt ponds
  • salt evaporation ponds
  • pond
  • san diego bay
  • california
  • salt production
  • sea salt
  • man-made ponds