(Phys.org) —A cloud's class and status matters to the climate. That's what researchers at Pacific Northwest National Laboratory found when they separated tropical clouds into seven categories. Clouds with ...
Mar 29, 2013
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Over the past 20 years, the U.S. Department of Energy (DOE) has developed a unique assembly of atmospheric measurement sites around the world known as the Atmospheric Radiation Measurement (ARM) Climate Research ...
Feb 27, 2013
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(Phys.org) -- Direct, reliable observations of atmospheric conditions stretch as far back as the mid seventeenth century, with otherwise consistent records being punctuated by periodic updates in methods, practitioners, and ...
Jul 06, 2012
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In a winter of unpredicted weather, a multiyear project to investigate the possible effects of air pollution on California's precipitation launches a new phase with a series of research flights that begin ...
Feb 03, 2011
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