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A multidisciplinary approach using hydrogeochemistry, δ15NNO3 isotopes, land use, and statistical tools in evaluating nitrate pollution sources and biochemical processes in Costa Rican volcanic aquifers.
Madrigal-Solís H, Vadillo-Pérez I, Jiménez-Gavilán P, Fonseca-Sánchez A, Quesada-Hernández L, Calderón-Sánchez H, Gómez-Cruz A, Murillo JH, Salazar RP. Madrigal-Solís H, et al. Sci Total Environ. 2024 Nov 15;951:174996. doi: 10.1016/j.scitotenv.2024.174996. Epub 2024 Jul 25. Sci Total Environ. 2024. PMID: 39067595 Free article.
Application of hydrogeochemistry and isotopic characterization for the assessment of recharge in a volcanic aquifer in the eastern region of central Costa Rica.
Madrigal-Solís H, Jiménez-Gavilán P, Vadillo-Pérez I, Fonseca-Sánchez A, Quesada-Hernández L, Sánchez-Gutiérrez R, Calderón-Sánchez H, Pardo-Vargas C. Madrigal-Solís H, et al. Isotopes Environ Health Stud. 2020 Oct-Dec;56(5-6):446-464. doi: 10.1080/10256016.2020.1814277. Epub 2020 Sep 9. Isotopes Environ Health Stud. 2020. PMID: 32903064
Isotopic composition in precipitation and groundwater in the northern mountainous region of the Central Valley of Costa Rica.
Sánchez-Murillo R, Esquivel-Hernández G, Sáenz-Rosales O, Piedra-Marín G, Fonseca-Sánchez A, Madrigal-Solís H, Ulloa-Chaverri F, Rojas-Jiménez LD, Vargas-Víquez JA. Sánchez-Murillo R, et al. Among authors: madrigal solis h. Isotopes Environ Health Stud. 2017 Mar;53(1):1-17. doi: 10.1080/10256016.2016.1193503. Epub 2016 Jun 16. Isotopes Environ Health Stud. 2017. PMID: 27312878