Quote:Denver Post 1990
From iGeek
Full Quote: Giant sand dunes may turn Plains to desert – Huge sand dunes extending east from Colorado’s Front Range may be on the verge of breaking through the thin topsoil, transforming America’s rolling High Plains into a desert, new research suggests. The giant sand dunes discovered in NASA satellite photos are expected to re- emerge over the next 20 to 50 years, depending on how fast average temperatures rise from the suspected “greenhouse effect,”
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