Climate study projects brutal Western droughts


Summit County Citizens Voice

kj Shrunken reservoirs may become the norm across the West during the second half of the century. bberwyn photo.

All models point to significant drying and warming

Staff Report

FRISCO — By the second half of this century, the relentless increase in global greenhouse gases could push the U.S. Southwest and Great Plains toward persistent drought conditions worse than anything seen in ancient or modern times.

Drought conditions will likely be more severe than during several decades-long megadroughts that are well-documented by paleoclimate records, according to climate scientists with the Lamont-Doherty Earth Observatory at Columbia University’s Earth Institute.

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