@article{souza_vidal_lima_rezende_suzuki_2026,  title={Long-Term Variation of Hydrochemical Parameters in a Medium-Sized Tropical River: Effects of a Severe Drought},  volume={37},  ISSN={0103-5053},  url={https://doi.org/10.21577/0103-5053.20260033},  DOI={10.21577/0103-5053.20260033},  journal={Journal of the Brazilian Chemical Society},  publisher={Sociedade Brasileira de Química},  author={Souza, Letícia M. E. de and Vidal, Luciana O. and Lima, Vinícius S. and Rezende, Carlos E. de and Suzuki, Marina S.},  year={2026},  pages={e–20260033} }