Contacto
Departamento: Departamento de Dinámica Terrestre Superficial
Dirección: Edificio Principal, C.P. 02376, Ciudad de México, México
Email: daisyvalera@geologia.unam.mx
Teléfono: +52 (55) 56223899
Líneas de investigación
- Epikarst
- Carbonatos secundarios
- Paleoclimas y paleoambientes del Cuaternario
- Magnetismo Ambiental
Publicaciones recientes
Quaternary Science Reviews
2026
Daisy Valera-Fernández, Rafael López-Martínez, Fernando Gázquez, Miguel Bartolomé, Ana Moreno, Eneko Iriarte, Juan Luis Bernal-Wormull, Lawrence Edwards, Hai Cheng, Elizabeth Solleiro-Rebolledo, Juan Pablo Bernal-Uruchurtu, Liliana Corona-Martínez, Esperanza Torres‐Rodríguez, Selene Olea-Olea, Benedetto Schiavo, Germán Yáñez-Mendoza, A submerged speleothem record from Cozumel Island: insights into Mexican Caribbean climate variability during the last deglaciation, Quaternary Science Reviews, julio de 2026; 389
Ver publicación →Journal of South American Earth Science
2026
Beatriz Ortega-Guerrero, Sandra García-León, Arnaldo Hernández-Cardona, Daisy Valera-Fernández, Cecilia Caballero-Miranda, Elizabeth Solleiro-Rebolledo d, Magnetic mineral characteristics in lacustrine sediments from aclimosequence in central Mexico, Journal of South American Earth Science, enero de 2026; 169(105866)
Ver publicación →Environmental Geochemistry Health
2025
Benedetto Schiavo, Jaqueline Valenzuela‐Meza, Daisy Valera‐Fernández, Claudio Inguaggiato, Diana Meza‐Figueroa, Ofelia Morton‐Bermea, Spatial distribution, contamination levels, and healthrisk of potentially toxic elements in surface soilsof an industrial—urban area in northwestern Mexico:a case study from La Paz, Baja California Sur, Environmental Geochemistry Health, noviembre de 2025; 48(36)
Ver publicación →Hydrological Processes
2025
Olea-Olea Selene, Sánchez-Murillo Ricardo, Ramírez-González Lorena, Morales-Casique Eric, Zamora-Martínez Olivia, Tadeo-Leon Javier, Mora-Palomino Lucy, Ramírez-Serrato Nelly, Valera Fernández Daisy, Torres-Rodríguez Esperanza, Medina-Ortega Priscila, Armas-Vargas Felipe, Groundwater Flow System and Hydrogeochemical Evolution in Central Mexico's Major Lakes, Hydrological Processes, septiembre de 2025; 39(9), 1
Ver publicación →International Journal of Speleology
2025
López-Martínez, R., Solleiro-Rebolledo, E., Alcántara-Hernández, R., Pi Puig, T., Sedov, S., Valera Fernández, D., ... & Espinasa-Pereña, R, First insight on the genesis of iron oxide-hydroxide biospeleothems in Rancho Chico Lava Tube, Mexico, International Journal of Speleology, junio de 2025; 54(2), 1
Ver publicación →Journal of South American Earth Science
2025
Valera-Fernández, D., Ortega-Guerrero, B., Solleiro-Rebolledo, E., Hernández-Cardona, A., Pi-Puig, T., & Caballero-Miranda, C, Soil development in a Maar Lake basin in central Mexico based on micromorphology and magnetic mineralogy, Journal of South American Earth Science, marzo de 2025; 154(105405)
Ver publicación →Journal of Quaternary Science
2024
Torres-Rodríguez E., Figueroa-Rangel B.L., Margarita Caballero, Valera-Fernández D., López-Méndez D., Lozano-García S., Charcoal morphotypes as indicators of fire fuel types and fire events along eight centuries in east-central Mexico, Journal of Quaternary Science, diciembre de 2024; 1(1), 1-16
Ver publicación →Geofísica Internacional
2024
Valera Fernández, D., Ortega Guerrero, B., Solleiro Rebolledo, E., & Caballero Miranda, C. I., Holocene landscape transformation of lake basins of Central Mexico based on volcanic soil development: a first exploratory study from micromorphology to magnetic mineralogy, Geofísica Internacional, septiembre de 2024; 63(63), 1315-1339
Ver publicación →Environmental Geochemistry and Health
2024
Schiavo, B., Meza-Figueroa, D., Morton-Bermea, O., Angulo-Molina, A., González-Grijalva, B., Armienta-Hernández, M.A., Inguaggiato, C., Berrellez-Reyes, F. and Valera-Fernández, D., Metal (loid) bioaccessibility and risk assessment of ashfall deposit from Popocatépetl volcano, Mexico. Environmental Geochemistry and Health., Environmental Geochemistry and Health, julio de 2024; 46(46), 354
Ver publicación →Frontiers in Earth Science
2023
Sedov, S., Rivera-Uria, M.Y., Ibarra-Arzave, G., García-Ramírez, P., Solleiro-Rebolledo, E., Cabadas-Báez, H.V., Valera-Fernández, D., Díaz-Ortega, J., Guillén-Domínguez, K.A., de Jesús Moreno-Roso, S. and Fedick, S.L., Soil toposequences, soil erosion, and ancient Maya land use adaptations to pedodiversity in the tropical karstic landscapes of southern Mexico, Frontiers in Earth Science, octubre de 2023; 11(11), 1239301
Ver publicación →Toxics
2023
Schiavo, B., Morton-Bermea, O., Meza-Figueroa, D., Acosta-Elías, M., González-Grijalva, B., Armienta-Hernández, M.A., lnguaggiato, C. and Valera-Fernández, D. , Characterization and Polydispersity of Volcanic Ash Nanoparticles in Synthetic Lung Fluid, Toxics, julio de 2023; 11(7), 624
Ver publicación →Sustainability
2022
Schiavo, B., Morton-Bermea, O., Arredondo-Palacios, T.E., Meza-Figueroa, D., Robles- Morua, A., García-Martínez, R., Valera-Fernández, D., Inguaggiato, C. and Gonzalez-Grijalva, B., , Analysis of COVID-19 Lockdown Effects on Urban Air Quality: A Case Study of Monterrey, Mexico, Sustainability, diciembre de 2022; 15(15), 642
Ver publicación →Geoderma Regional
2022
Valera-Fernández, D., Solleiro-Rebolledo, E., López-Martínez, R., Sedov, S., Griset, S. and Cabadas-Báez, H., , Cabadas-Báez, H., 2022. Quaternary paleoenvironments based on pedogenic, sedimentary and karstic processes in the coastal geosystems of Cozumel Island, Mexico , Geoderma Regional, diciembre de 2022; 31(31), e00587
Ver publicación →Journal of South American Earth Science
2022
Salgado-Garrido, H.E., Valera-Fernández, D., Trejo-Pelayo, S., Solleiro-Rebolledo, E., Barragán, R., Yáñez-Mendoza, G., Mejía-Ortíz, L.M. and López-Martínez, R., , 2022. The microfacies distribution pattern of Cozumel lsland in southeastern Mexico: An atoll-like model led by quaternary glacioeustatic sea-level changes. , Journal of South American Earth Science, octubre de 2022; 118(118), 103933
Ver publicación →Quaternary International
2022
Fernández, D.V., Rebolledo, E.S., Sedov, S. and Pustovoitov, K., , Provenance, and environment context of pedogenic carbonates formation from MIS 3 to MIS 1 in the Teotihuacan Valley, Mexico, Quaternary International, abril de 2022; 618(618), 52-69
Ver publicación →Quaternary International
2022
Solleiro-Rebolledo, E., Sedov, S., Terhorst, B., López-Martínez, R., Díaz-Ortega, J., Díaz- Hernández, Y., Valera-Fernández, D., Cabadas-Báez, H. and Tsukamoto, S., , 2022. Late Quaternary paleosols and landscape evolution in dune systems of Veracruz at the Gulf of Mexico coast. , Quaternary International, abril de 2022; 618(618), 70-86
Ver publicación →Catena
2020
Valera-Fernández, D., Cabadas-Báez, H., Solleiro-Rebolledo, E., Landa-Arreguín, F.J. and Sedov, S, Pedogenic carbonate crusts (calcretes) in karstic landscapes as archives for paleoenvironmental reconstructions–A case study from Yucatan Peninsula, Mexico, Catena, noviembre de 2020; 194, 104635
Ver publicación →Journal of South American Earth Science
2020
Valera-Fernández, D., Solleiro-Rebolledo, E., López-Martínez, R.A., Pi-Puig, T., Salgado- Garrido, H. and Cabadas-Báez, H., Quaternary carbonates on the coast of the Yucatan Peninsula and the island of Cozumel, Mexico Paleoenvironmental implications, Journal of South American Earth Science, octubre de 2020; 102(102), 102670
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