Insights from multiple, high-resolution borehole methods to assess groundwater vertical flow pathways in a weathered soil-crystalline rock system in Sao Paulo, Brazil - Pino, Daphne S; Bertolo, Reginaldo Antonio; Lojkasek-Lima, Paulo; Barbosa, Marcos; Hirata, Ricardo; Quinn, Patryk; Pehme, Peeter; Parker, Beth (Journal of Hydrology, 2022)