Parched West is using up underground water: Study points to grave implications for Western U.S. water supply

24 julio 2014

A new study finds more than 75 percent of the water loss in the drought-stricken Colorado River Basin since late 2004 came from underground resources. The extent of groundwater loss may pose a greater threat to the water supply of the western United States than previously thought.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/yxP_8eTbKIo/140724172102.htm