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Claudia Patricia Colmenero-Chacón, Heriberto Morales-deAvila, Mélida Gutiérrez, Maria Vicenta Esteller-Alberich and Maria Teresa Alarcón-Herrera
Groundwater salinization is a major threat to the water supply in coastal and arid areas, a threat that is expected to worsen by increased groundwater withdrawals and by global warming. Groundwater quality in Central Mexico may be at risk of salinization...
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Carlos Bautista-Capetillo, Georgia Aralú González Pérez, Hiram Badillo Almaraz and Aldo López Valle
Civilizations have been able to bloom because of the way they have been historically associated with water resources, especially in seeking strategies to ensure a supply to diverse sectors that require them. Thus, challenges in satisfying water demand ar...
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Raúl Ulices Silva-Ávalos, Hugo Enrique Júnez-Ferreira, Julián González-Trinidad and Carlos Bautista-Capetillo
In Mexico, agriculture in semi-arid regions is highly dependent on groundwater resources, where most of the aquifers? characterization is a pending task. In particular, the depth to the basement is unknown for most of the Mexican territory. Hence, the de...
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David Ortega-Gaucin, Jesús A. Ceballos-Tavares, Alejandro Ordoñez Sánchez and Heidy V. Castellano-Bahena
Drought is one of the major threats to water and food security in many regions around the world. The present study focuses on the evaluation of agricultural drought risk from an integrated perspective, that is, emphasizing the combined role of hazard, ex...
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Ricardo David Valdez-Cepeda,Carlos Erick Galván-Tejada,Jorge Isaac Galván-Tejada,Guillermo Medina-García,Fidel Blanco-Macías,Santiago de Jesús Méndez-Gallegos,Rafael Magallanes-Quintanar
Pág. 285 - 299
A better understanding of the local and regional spatio-temporal variability of past precipitation is needed to contextualize climate change research. Monthly precipitation data from 59 stations in the state of Zacatecas, Mexico were transformed into sta...
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Julián González-Trinidad, Anuard Pacheco-Guerrero, Hugo Júnez-Ferreira, Carlos Bautista-Capetillo, Arturo Hernández-Antonio
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Environmental isotope tracers have been a useful tool in providing new insights into hydrologic processes. In Mexico, there have been several studies reporting different values for d18O and d2H for certain geographical areas. The objective of this study ...
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Carlos Bautista-Capetillo, Brenda Carrillo, Gonzalo Picazo, Hugo Júnez-Ferreira
Pág. 1 - 15
Water has always been an essential development factor for civilizations, but its erratic distribution in space and time has caused severe socio-economic problems throughout human history due to both scarcity and excess. In Mexico, insufficient rainwater ...
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JOSÉ LUIS PINEDO VEGA,CARLOS RÍOS MARTÍNEZ,FERNANDO MIRELES GARCÍA,VÍCTOR MANUEL GARCÍA SALDÍVAR,JOSÉ IGNACIO DÁVILA RANGEL,ANA ROSA SALAZAR ROMÁN
Using satellite measurements from the Total Ozone Mapping Spectrometer (TOMS) and Ozone Monitoring Instrument (OMI) version 8, this work presents the total column ozone (TCO) trends over Mexico and, in particular, over the state of Zacatecas. Interannual...
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Rodolfo Ramírez Calvillo, Iliana Elizabeth Ramírez Berumen, Iván Omar Acero Soto
En el presente estudio se analizan los proyectos productivos apoyados por el Programa 3x1 Para Migrantes en Zacatecas durante el periodo 2002-2007 a fin de determinar dentro del concepto de cultura emprendedora la identificación del giro en que les agrad...
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