info:oai:pure.iiasa.ac.at:13985info:ofi/fmt:xml:xsd:journalCarlsonK.M.Carlson, K.M.GerberJ.S.Gerber, J.S.MuellerN.D.Mueller, N.D.HerreroM.Herrero, M.MacDonaldG.K.MacDonald, G.K.BraumanK.A.Brauman, K.A.HavlikP.Havlik, P.O’ConnellC.S.O’Connell, C.S.JohnsonJ.A.Johnson, J.A.SaatchiS.Saatchi, S.WestP.C.West, P.C.1720171758-678XGreenhouse gas emissions intensity of global croplandsNature Climate Change63-68article