*Hajime Akimoto¹, Tatsuya Nagashima¹, Hiroshi Tanimoto¹, Zbigniew Klimont², Markus Amann² (1.National Institute for Environmental Studies, 2.International Institute for Applied Systems Analysis)

*Taichu Y Tanaka¹, Johannes Flemming², Alexander Baklanov³, Greg Carmichael⁵, James H. Crawford⁶, Vincent-Henri Peuch², Guy Brasseur⁷, Ranjeet Sokji⁸, Sean Khan⁹, Slobodan Nickovic¹⁰, Xiao-ye Zhang^11,10, Christopher Gan¹², Kobus Pienaar¹³, Nathalie Laure Roebbel⁴, Radenko Pavlovic¹⁴, Markus Amann¹⁵, Robert Pinder¹⁶, Giulia Ruggeri⁴, Sophie Pauline Gumy⁴ (1.Meteorological Research Institute, Japan Meteorological Agency, 2.ECMWF, 3.WMO, 4.WHO, 5.Univ. Iowa, 6.NASA, 7.MPI-MET, 8.Univ. Hertfordshire, 9.UNEP, 10.SDS-WAS, 11.CMA, 12.NEA, 13.North-West Univ, 14.ECCC, 15.IIASA, 16.EPA)