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Salt ponds in San Francisco Bay

Salt evaporation ponds, also called salterns or salt pans, are shallow artificial ponds designed to produce salts from sea water or other brines. The seawater or brine is fed into large ponds and water is drawn out through natural evaporation which allows the salt to be subsequently harvested. The ponds also provide a productive resting and feeding ground for many species of waterbirds, which may include endangered species. The ponds are commonly separated by levees.
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11 Oct 2012 12:49:00
A diver crossing a bridge in the flood water. Green Lake in Tragoess, Austria. (Photo by Solnet/The Grosby Group)

These photographs appear to show a spectacular underwater world making it ideal for scuba divers – in central Europe. Twelve metres of water covers trees, footpaths, benches and bridges that are usually accessible throughout the year. Visitors to the Green Lake in Tragoess, Austria, that is normally only one metre deep, can leisurely stroll around the picturesque lagoon. Photo: A diver crossing a bridge in the flood water. (Photo by Solnet/The Grosby Group)
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29 Nov 2013 12:41:00
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13 May 2012 21:37:00
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03 Sep 2012 08:36:00


♫ ♪ ♬ Dumb Ways to Die...

♬ ♩ ♫ So many dumb ways to die...
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03 Nov 2014 19:03:00


Over 60 minutes of meditation, anti-stress music to sleep and study!
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14 Jun 2015 11:19:00


Few guys? There will be more.
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17 Sep 2018 18:26:00
A goose attacks an Orthodox believer as he leaves the icy waters of a pond during the celebration of the Orthodox Epiphany holiday in Kiev on January 19, 2018. Thousands of Ukrainian Orthodox Church followers plunged into icy rivers and ponds across the country to mark Epiphany, cleansing themselves with water deemed holy for the day. (Photo by Sergei Supinsky/AFP Photo)

A goose attacks an Orthodox believer as he leaves the icy waters of a pond during the celebration of the Orthodox Epiphany holiday in Kiev on January 19, 2018. Thousands of Ukrainian Orthodox Church followers plunged into icy rivers and ponds across the country to mark Epiphany, cleansing themselves with water deemed holy for the day. (Photo by Sergei Supinsky/AFP Photo)
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21 Jan 2018 08:43:00