15 octubre 2014
As fracking expands in Ohio, University of Cincinnati researchers are expanding their testing of private water wells. Hydraulic fracturing, or fracking, involves using millions of gallons of water mixed with sand and chemicals to break up organic-rich shale to release natural gas resources.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/GxfBlLUKO8U/141015101825.htm
