Adv. Clim. Change Res., 2009, 6 5 370J375370.nullnonmarkingreturn “.null6.null.null5.null2010.null9.nullADVANCES IN CLIMATE CHANGE RESEARCHVol. 6 No. 5September 2010.nullnonmarkingreturn “1673-1719 2010 05-0370-06.nullnonmarkingreturn “ scenario; low carbon; technology; roadmap.nullnonmarkingreturn “*,-./012.nullnonmarkingreturn ““*,-./0123.nullnonmarkingreturn “.nullnonmarkingreturn “.nullnonmarkingreturn “.nullnonmarkingreturn .nullnonmarkingreturn “nonmarkingreturn*,-nullnonmarkingreturn “.nullnonmarkingreturn “*,-./012.nullnonmarkingreturn20.nullnonmarkingreturn50.nullnonmarkingreturn “.nullnonmarkingreturn “.nullnonmarkingreturn “*,-nullnonmarkingreturn “.null.nullnonmarkingreturn “*.nullnonmarkingreturn “.null.nullnonmarkingreturn “*.nullnonmarkingreturn “.nullnonmarkingreturn .nullnonmarkingreturn “.nullnonmarkingreturn “.nullnonmarkingreturn “.nullnonmarkingreturn “.nullnonmarkingreturn “.nullnonmarkingreturn “.nullnonmarkingreturn “*,-./0.nullnonmarkingreturn .nullnonmarkingreturn “.nullnonmarkingreturn “.nullnonmarkingreturn*,-.nullnonmarkingreturn “*.nullnonmarkingreturn “.nullnonmarkingreturn .nullnonmarkingreturn “*,-.nullnonmarkingreturn “.nullnonmarkingreturn .nullnonmarkingreturn .nullnonmarkingreturn“*,-..nullnonmarkingreturn .nullnonmarkingreturn “*,-./01.null.nullnonmarkingreturn “.nullnonmarkingreturn45.nullnonmarkingreturn “*.nullnonmarkingreturn “.nullnonmarkingreturn “*,.nullnonmarkingreturn “.nullnonmarkingreturn .nullnonmarkingreturn “.nullnonmarkingreturn .nullnonmarkingreturn “.nullnonmarkingreturn “.nullnonmarkingreturn “.nullnonmarkingreturn .nullnonmarkingreturn .nullnonmarkingreturn .nullnonmarkingreturn .nullnonmarkingreturn Phil Berardelli.nullScience.null.nullnonmarkingreturn “.nullnonmarkingreturn “.nullnonmarkingreturn “*,.nullnonmarkingreturn “.nullnonmarkingreturn “.nullnonmarkingreturn “.nullnonmarkingreturn “.null.null.nullnonmarkingreturn .nullChristopher Ballentine.null.nullnonmarkingreturn.nullnonmarkingreturn “.nullnonmarkingreturn “* ,-./0.null.nullnonmarkingreturn “*,-./0.nullnonmarkingreturn “.nullnonmarkingreturn ““.null.nullnonmarkingreturn.nullGreg Holland.null.nullnonmarkingreturn.nullnonmarkingreturn “.nullnonmarkingreturn “.nullnonmarkingreturn “*,.nullnonmarkingreturn .nullnonmarkingreturn “*,.nullnonmarkingreturn “*,-./0123.nullnonmarkingreturn .nullnonmarkingreturn “*,-.null.nullnonmarkingreturn.nullBobPepin.null.nullnonmarkingreturn.nullnonmarkingreturn “.nullnonmarkingreturn “*.nullnonmarkingreturn “.nullnonmarkingreturn “*,-./.nullnonmarkingreturn .nullnonmarkingreturn “*,-./.nullnonmarkingreturn .nullnonmarkingreturn “*,-“./01234.null.nullnonmarkingreturn “