Greenhouse gas source underestimated from the US Corn Belt

Greenhouse gas source underestimated from the US Corn Belt
St. Paul MN (SPX) Jul 29, 2015 - Estimates of how much nitrous oxide, a significant greenhouse gas and stratospheric ozone-depleting substance, is being emitted in the central United States have been too low by as much as 40 percent, a new study led by University of Minnesota scientists shows. The study, published in the journal Proceedings of the National Academy of Sciences, measured how much nitrous oxide is emitted fr ... morehttp://www.seeddaily.com/reports/Greenhouse_gas_source_underestimated_from_the_US_Corn_Belt_999.html