{"meta":{"attribution":"Lan, X., K.W. Thoning, and E.J. Dlugokencky: Trends in globally-averaged CH4, N2O, and SF6 determined from NOAA Global Monitoring Laboratory measurements. Version of the retrieved_at month of this dataset version, https://doi.org/10.15138/P8XG-AA10","dataset":"greenhouse-gases","license":"LicenseRef-US-Government-Work","location":"world","location_name":"Global marine surface average","series":"ch4-trend","series_name":"Methane (CH4), monthly global mean with the average seasonal cycle removed","source":"NOAA Global Monitoring Laboratory, Trends in Atmospheric Methane and Nitrous 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