2013
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New study: Dust, warming portend dry future for the Colorado River
SpotlightReducing the amount of desert dust swept onto snowy Rocky Mountain peaks could help Western water managers deal with the challenges of a warmer future, according to a new study. With support from WWA and NASA’s Interdisciplinary Science program, CIRES’ Jeffrey Deems and his colleagues examined the combined effects of regional warming and dust on the Colorado River, which is fed primarily by snowmelt. During recent years, desert dust has been settling thick and dark on the snowpack in the northern Rocky Mountain headwaters of the Colorado River, and snowpack is melting out as many as six weeks earlier than it did in the 1800s, according to the new study.
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Climate change likely to affect streams that quench Salt Lake City's thirst
NewsEnvironmental News Network