View a presentation on area-based measurements of methane (CH4) emissions, presented at the Stakeholder Workshop on Natural Gas in the Inventory of U.S. GHG Emissions and Sinks on Thursday, September 13, 2012.You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.
Top-Down Estimation of CH4 Emissions from Oil and Natural Gas Operations in the Denver and Uintah Oil and Gas Basins (PDF)(18 pp, 15 MB,
September 13, 2012)
Anna Karion, NOAA