Full Terms & Conditions of access and use can be found at https://www.tandfonline.com/action/journalInformation?journalCode=gieh20 Isotopes in Environmental and Health Studies ISSN: (Print) (Online) Journal homepage: https://www.tandfonline.com/loi/gieh20 Geochemical evolution, residence times and recharge conditions of the multilayered Tubarão aquifer system (State of São Paulo – Brazil) as indicated by hydrochemical, stable isotope and 14 C data Sibele Ezaki , Didier Gastmans , Mara Akie Iritani , Vinícius dos Santos & Márcia Regina Stradioto To cite this article: Sibele Ezaki , Didier Gastmans , Mara Akie Iritani , Vinícius dos Santos & Márcia Regina Stradioto (2020): Geochemical evolution, residence times and recharge conditions of the multilayered Tubarão aquifer system (State of São Paulo – Brazil) as indicated by hydrochemical, stable isotope and 14 C data, Isotopes in Environmental and Health Studies, DOI: 10.1080/10256016.2020.1797714 To link to this article: https://doi.org/10.1080/10256016.2020.1797714 View supplementary material Published online: 27 Jul 2020. Submit your article to this journal Article views: 29 View related articles View Crossmark data