Brackish water
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Brackish water, sometimes termed brack water, is water occurring in a natural environment that has more salinity than freshwater, but not as much as seawater. It may result from mixing seawater and fr
A brackish water fish: Monodactylus argenteus
Fossil water
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Fossil water, fossil groundwater, or paleowater is an ancient body of water that has been contained in some undisturbed space, typically groundwater in an aquifer, for millennia. Other types of fossil
Brackish water
…but not as much as seawater. It may result from mixing seawater (salt water) and fresh water together, as in estuaries, or it may occur in brackish fossil aquifers. The word comes from the Middle Dutch root brak. Certain human activities can produce brackish water, in particular civil engineering projects such as…
Transport of pipe segments for the Great Manmade River in Libya: a network of pipes that supplies water from the Nubian Sandstone Aquifer System.