Source:
Associated PressWednesday, October 10, 2007
Increasing crops to make ethanol risks water supplies
Randolph E. Schmid / Associated Press
WASHINGTON -- When it comes to solving the fossil fuel crisis, it seems like every silver lining comes accompanied by a dark cloud.
As attention turns more and more toward using corn and other products to produce ethanol for fuel, experts warn that increased production of these crops could pose a threat to the nation's water supplies.
Both water quality and the availability of water could be threatened by sharply increasing crops such as corn, said Jerald L. Schnoor, professor of environmental engineering and co-director of the Center for Global and Regional Environmental Research at the University of Iowa.
Schnoor is chairman of a National Research Council panel that studied the potential impact of increased use of biofuels on water supplies. The committee report was released today.
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