Geochemical mapping of modern sedimentary organic matter deposited in a World Heritage subtropical estuary affected by human activities: stable isotopes and molecular approaches - Wilhelm, Marines Maria; Cabral, Ana Caroline; Santos, Felipe Rodrigues dos; Dauner, Ana Lúcia Lindroth; Bícego, Márcia Caruso; Nagai, Renata Hanae; Figueira, Rubens César Lopes; Mahiques, Michel Michaelovitch de; Martins, César de Castro (Environmental science and pollution research international (print), 2025)