ORGANIZING COMMITTEE Olga L. Mayol-Bracero UPR-RP, Puerto Rico (SAMLAC Chair)IGAC Americas Working Group (co-chair) Envelope Marcos Andrade UMSA, Bolivia (co-chair)IGAC Americas Working Group (co-chair) Envelope Juan C. Antuña-Marrero GOAC, Cuba Envelope Néstor Rojas Universidad Nacional de Colombia, Colombia Envelope Michel Grutter UNAM, México Envelope Carlos Rudamas Universidad de El Salvador, Salvador Envelope Maria de Fátima Andrade USP, Brazil Envelope Tibisay Pérez IVIC, Venezuela Envelope Joseph M Prospero University of Miami, USA Envelope David Farrel CIMH, Barbados Envelope Paolo Laj WMO SAG Aerosols Envelope Detlev Helmig WMO SAG Reactive Gases Envelope Martin Schulz WMO SAG Reactive Gases Envelope Alfred Wiedensohler WMO SAG Aerosols Envelope Megan Melamed IGAC Executive Officer Envelope Rosa Saez UPRRP Envelope Briknie Báez UPRRP Envelope José Méndez UPRRP Envelope
