@article{CRGEOS_2026__358_G1_209_0, author = {Let{\'\i}cia Rangel Dantas and Andr\'ea Teixeira Ustra and Rosely Aparecida Liguori Imbernon and Janine Ara\'ujo do Carmo and Ricardo Hirata and Fabiana Pioker}, title = {Exploring the critical zone of a tropical megacity: insights from environmental magnetism}, journal = {Comptes Rendus. G\'eoscience}, pages = {209--230}, year = {2026}, publisher = {Acad\'emie des sciences, Paris}, volume = {358}, doi = {10.5802/crgeos.331}, language = {en}, }