Tecnol. cienc. agua - vol.12 issue6

Table of contents
Tecnol. cienc. agua vol.12 n.6 Jiutepec Nov./Dec. 2021

Articles

	· Water quality of the wellsprings from the natural wetland “Cienega de Tamasopo” in San Luis Potosí, Mexico Wong-Arguelles, Cynthia; Alonso-Castro, Angel J.; Carranza-Álvarez, Candy · abstract in English \| Spanish · text in English \| Spanish · English ( pdf ) \| Spanish ( pdf )

	· Regionalization based on geomorphological variables as a tool for calculating flood flow estimates. Application to the south-central zone of Chile Cifuentes-Santibáñez, Daniela; Vargas-Baecheler, José · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Exposure to changes in climate in Bolivia Olivera-Villarroel, Sazcha Marcelo; Andrade-Velázquez, Mercedes; Medrano-Pérez, Ojilve Ramón · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Evaluation of heavy metals and social behavior associated with water quality in Suches River, Puno, Peru Salas-Ávila, Dante; Chaiña-Chura, Fermin Francisco; Belizario-Quispe, Germán; Quispe-Mamani, Edgar; Huanqui-Pérez, Roger; Velarde-Coaquira, Edilberto; Bernedo-Colca, Fernando; Salas-Mercado, Dante; Hermoza-Gutiérrez, Marián · abstract in English \| Spanish · text in English \| Spanish · English ( pdf ) \| Spanish ( pdf )

	· *Using subsurface flow wetlands with Phragmites Australis* as a bioremediation alternative for surface sources affected by acid drainage from coal mines** Silva-Leal, Jorge Antonio; Leal-Magón, Ángela María; Arismendi-Henao, Juan Pablo; Pérez-Vidal, Andrea · abstract in English \| Spanish · text in English \| Spanish · English ( pdf ) \| Spanish ( pdf )

	· Comparison of discrete and ensemble Kalman filters for hourly streamflow forecasting in Huaynamota River, Nayarit, México Narváez-Ortiz, Ildefonso; Ibáñez-Castillo, Laura Alicia; Arteaga-Ramírez, Ramón; Vázquez-Peña, Mario; Cíntora-González, Carlos · abstract in English \| Spanish · text in English \| Spanish · English ( pdf ) \| Spanish ( pdf )

	· Eliminating heavy metals from water with filters packed with natural zeolite of varying sizes Rubio-Arias, Héctor Osbaldo; Ochoa-Rivero, Jesús Manuel; Villalba, María de Lourdes; Barrientos-Juárez, Eutiquio; Mora-Orozco, Celia De la; Rocha-Gutiérrez, Beatriz Adriana · abstract in English \| Spanish · text in English \| Spanish · English ( pdf ) \| Spanish ( pdf )

	· Estimation of the risk of frost occurrence applying Theory of Extreme Values Reyes-García, Omar; Vaquera-Huerta, Humberto; Rendón-Sanchez, Gilberto; Valdez-Lazalde, José René · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Impact of the climate change and the land use/land cover change in the hydrological and water erosion response in the Quiscab River subbasin González-Celada, Giovanni; Ríos, Ney; Benegas-Negri, Laura; Argotty-Benavides, Freddy · abstract in English \| Spanish · text in English \| Spanish · English ( pdf ) \| Spanish ( pdf )

	· Reanalysis of the daily precipitation concentration index in the Río Grande of Morelia basin Núñez-González, Gerardo · abstract in English \| Spanish · text in English \| Spanish · English ( pdf ) \| Spanish ( pdf )

Notes

	· The contrast of the monthly EDI (Effective Drought Index) as a simple method for monitoring meteorological droughts Campos-Aranda, Daniel Francisco · abstract in English \| Spanish · text in English \| Spanish · English ( pdf ) \| Spanish ( pdf )

	· Arsenic and mercury in the landscape of an historic mining zone in Eastern Michoacán, Mexico Lindig-Cisneros, Roberto; Gómez-Orozco, Silvia Y.; Osuna-Vallejo, Verónica · abstract in English \| Spanish · text in English \| Spanish · English ( pdf ) \| Spanish ( pdf )