title: American Geophysical Union meeting. An early start for greenhouse warming?
authors.forename: Richard A
authors.initials: RA
authors.lastname: Kerr
mesh_terms: D000383:Agriculture; D002245:Carbon Dioxide; D002980:Climate; D017752:Greenhouse Effect; D006801:Humans; D008697:Methane; D012275:Oryza; D014197:Trees
chemical_list: D002245:Carbon Dioxide; D008697:Methane