Cooperative Institute for Research in Environmental Sciences

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New Study: Arctic Sea Ice Loss Likely Not a Factor in Recent Northern Hemisphere Cold Winters
May 27, 2016

Arctic sea ice loss is a major factor behind the warming Arctic, but melting sea ice is probably not behind recent cold winters in parts of Europe, Asia, and the United States, according to new research published in Geophysical Research Letters.

Climate Change’s Likely Role in Kidney Disease Epidemics
May 19, 2016

Global warming will likely exacerbate epidemics of chronic kidney disease seen recently in hot, rural regions of the world, according to a new assessment by an international team of researchers, including two from the University of Colorado Boulder. 

North Dakota’s Bakken Oil and Gas Field Leaking 275,000 Tons of Methane per Year
May 11, 2016

The Bakken oil and gas field is leaking a lot of methane, but less than some satellites report and less than the latest Environmental Protection Agency inventory for petroleum systems, according to the researchers’ calculations. That's the finding of the first field study measuring emissions of this potent greenhouse gas from the Bakken, which spans parts of North Dakota and Montana. The work was published today in the Journal of Geophysical Research: Atmospheres.