1.
(Table 1) Portuguese continental margin SPM sampling stations and bulk geochemistry
2.
(Table 2) Bulk organic geochemical data of SPM collected in the Tagus River basin
(Table S1) Phytoplankton composition across the tropical North Atlantic
(Table S2) Diazotroph enumeration data across the tropical North Atlantic
(Table S3) Glycolipid concentration data from water column across the tropical North Atlantic