Study finds significant slowdown in decrease of NOx emissions in US; implications for air quality management

Green Car Congress
By mmillikinMay 1, 2018, 4:15 am262 pts
NOx emissions have not been decreasing as expected in recent years (2011–2015) when comparing top-down estimates from satellites and surface NO2 measurements to the trends predicted from the US Environmental Protection Agency’s emission inventory data, according to a new study by an international team of…

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