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Maria L. Colunga,Víctor Hugo Cambrón-Sandoval,Humberto Suzán-Azpiri,Aurelio Guevara-Escobar,Hugo Luna-Soria
Pág. 205 - 218
Alteration of climatic conditions and the urban heat island effect (UHI) are consequences of increased human population and activities in urban zones. Determining the magnitude of the UHI is important to improve urban planning in medium-size cities like ...
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Nelson Lara, Leonardo Figueroa, Fabiola Carvajal, Yubinza Zapata, Camilo Urbina, Hugo Escobar
Pág. 387 - 395
To understand the effect of biochar, identify its presence and quantify its stability in soil, it is necessary to differentiate between the two main sources of carbon. These sources are resident soil organic matter and biochar, which is produced by burni...
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Hugo Escobar, Nelson Lara, Yubinza Zapata, Camilo Urbina, Manuel Rodriguez, Leonardo Figueroa
Pág. 597 - 607
The objective of this study was to analyze the effect of saline-boron stress on the vegetative growth, dry leaf weight, water potential (?w), relative water content, and leaf and root B and Cl- contents in 8 accessions of olive. Rooted one-year-old plant...
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Hugo Escobar, Richard Bustos, Felipe Fernández, Henry Cárcamo, Herman Silva, Nicolás Frank, Liliana Cardemil
Pág. 71 - 81
We analyzed the mitigating effect of NO3 - and salicylic acid (SA) on the detrimental effects of salt stress by studying the water status of plants of maize grown in Hoagland´s medium with NaCl 100 mM as the saline component, to which SA and NO3 - wer...
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Leopoldo Lopez-Escobar,Jose Cembrano,Hugo Moreno
Pág. 219 - 234
ABSTRACT. Between latitudes 37° and 46°S of the Andes, the Nazca-South America Plate convergence is currently slightly oblique, Postglacial volcanism has been continuous and intense, being expressed as numerous composite stratovolcanoes (SV) and hundreds...
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Leopoldo Lopez-Escobar,Jose Cembrano,Hugo Moreno
Pág. 219 - 234
ABSTRACT. Between latitudes 37° and 46°S of the Andes, the Nazca-South America Plate convergence is currently slightly oblique, Postglacial volcanism has been continuous and intense, being expressed as numerous composite stratovolcanoes (SV) and hundreds...
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Leopoldo Lopez-Escobar,Miguel A. Parada,Hugo Moreno,Fred A. Frey,Rosemary L. Hickey-Vargas
Pág. 211 - 226
RESUMEN. Contribucion a la petrogenesis de los volcanes Osorno y Calbuco, Andes del Sur (41°00'-41°30'S): estudio comparativo. Los volcanes Osorno y Calbuco, ubicados respectivamente en las latitudes 41°05'S y 41°20'S de la region sur de la Zona Volcani...
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Leopoldo Lopez-Escobar,Miguel A. Parada,Hugo Moreno,Fred A. Frey,Rosemary L. Hickey-Vargas
Pág. 211 - 226
RESUMEN. Contribucion a la petrogenesis de los volcanes Osorno y Calbuco, Andes del Sur (41°00'-41°30'S): estudio comparativo. Los volcanes Osorno y Calbuco, ubicados respectivamente en las latitudes 41°05'S y 41°20'S de la region sur de la Zona Volcani...
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Marisol Cervantes-Bobadilla, Ricardo Fabricio Escobar-Jiménez, José Francisco Gómez-Aguilar, Jarniel García-Morales and Víctor Hugo Olivares-Peregrino
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Silke Lohmar,Claude Robin,Alain Gourgaud,Jorge Clavero,Miguel angel Parada,Hugo Moreno,Orkun Ersoy,Leopoldo Lopez-Escobar,Jose Antonio Naranjo
Pág. 233 - 248
Villarrica is an active stratovolcano located in the Southern Andean Volcanic Zone. About 13,800 years BP (conventional radiocarbon ages), this volcano experienced major explosive eruptions which resulted in the emission of a sequence of pyroclastic flow...
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L. Gurovich, J. Stern
Pág. 35 - 42
Variabilidad espacial de la velocidad de infiltración del agua en el suelo. I. Generación de datosCiencia e Investigación Agraria, Revista latinoamericana en Ciencias de la Agricultura, está indexada en las siguientes bases de datos: Thomson ISI, Alerta ...
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