The event took place from August 19 to 22, 2018, at Unicamp - Campinas-SP, with the participation of
participation of the following speakers: Emmett Duffy (Smithsonian Inst.), Jean Paul Metzger (University of São Paulo),
Maria Carmen Lemos (Univ. Of Michigan), Robin Chadzon (Univ. Of Connecticut), Susan Trumbore (Max Planck Inst. For
Biogeochemistry), Wolfgang Weisser (Tech. Univ. München) and William Sutherland (Univ. Of Cambridge).