Listar Publicaciones Científicas Geociencias Aplicadas por título
Mostrando ítems 205-224 de 250
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Petrología y Petrografía de la Secuencia de Lavas e Ignimbritas del Eoceno-Oligoceno del Área Mesa La Virgen Calerilla al sur de la Ciudad de Zacatecas, México.
(2020-08-19)"La Mesa Virgen Calerilla (LMVC) está localizada al sureste de las ciudades de Zacatecas y Guadalupe en el estado de Zacatecas, México. Forma parte de un gran bloque levantado de orientación NE, que expone parte de un ... -
Petrology and geochemistry of meta-ultramafic rocks in the Paleozoic Granjeno Schist, northeastern Mexico: Remnants of Pangaea ocean floor
(2017-01)"The Granjeno Schist is a meta-volcanosedimentary upper Paleozoic complex in northeastern Mexico. We suggest different tectonic settings for metamorphism of its serpentinite and talc-bearing rocks based on petrographic and ... -
Phylogenetic diversity of methyl-coenzyme M reductase (mcrA) gene and methanogenesis from trimethylamine in hypersaline environments
(2012)"Methanogens have been reported in complex microbial communities from hypersaline environments, but little is known about their phylogenetic diversity. In this work, methane concentrations in environmental gas samples were ... -
Physicochemical characterization, elemental speciation and hydrogeochemical modeling of Santa Lucía peloid used for therapeutic uses
(Centro de Ciencias de la Atmósfera, Universidad Nacional Autónoma de México,, 2018)"Santa Lucia peloid is a sediment, extracted from salt mines, used in pelotherapy in Cuban primary health care services. Therefore, in addition to classical quality control analyses of total metal concentrations in sediments, ... -
Potential fields modeling of the Serdan Oriental basin, Eastern Mexico
(Elsevier, 2017)"In the eastern portion of the Trans-Mexican Neovolcanic Belt a group maars, rhyolitic domes, and cinder cones are scattered within the Oriental-Serdán basin. They are flanked by large polygenetic volcanoes. We use ... -
Potential Flood Risk in the City of Guasave, Sinaloa, the Effects of Population Growth, and Modifications to the Topographic Relief
(MDPI, 2022)"The coastal city of Guasave, Sinaloa, located on the Mexican Pacific coast, is subject to extreme precipitation events, which have caused flooding with damage to the city’s infrastructure. The factors that influence ... -
PRARN. Método alternativo para la prospección de recursos naturales. Aplicaciones hídricas y geotermia.
(2018-06)"A nivel mundial, la sociedad requiere de mayor cantidad de recursos naturales que le permitan satisfacer sus necesidades como civilización. Siendo de vital importancia i) el recurso hídrico y ii) los mecanismos empleados ... -
Precambrian plate tectonic setting of Africa from multidimensional discrimination diagrams
(Elsevier, 2017)"New multi-dimensional discrimination diagrams have been used to identify plate tectonic setting of Precambrian terrains. For this work, nine sets of new discriminant-function based multi-dimensional discrimination diagrams ... -
Proceso de desertificación por influencia natural y antropogénica en el centro-norte de México
(2020-02-07)"A nivel mundial los procesos que causan desertificación se encuentran relacionados con las condiciones físicas del ambiente y las actividades humanas que se practican, las regiones áridas y semiáridas se han visto ... -
Propuesta metodológica para la estimación de volúmenes potenciales de almacenamiento en zonas semiáridas: Caso Graben Juchipila, Zac. – Calvillo, Ags.
(2016-12)"En el presente trabajo se aborda la estimación de los volúmenes de capacidad de almacenamiento potencial e infiltración potencial de los cuerpos acuíferos de la región del Graben Juchipila, Zacatecas – Calvillo, Aguascalientes. ... -
PROSPECCIÓN MAGNETOMÉTRICA AÉREA Y TELEDETECCIÓN CON ASTER EN EL ÁREA MAPIMÍ-TLAHUALILO-VELARDEÑA: UN ENTENDIMIENTO METALOGENÉTICO A LAS POSIBLES FUENTES MAGMÁTICAS QUE DIERON ORIGEN A LA MINERALIZACIÓN POLIMETÁLICA
(2023-11-10)"El área de estudio denominada Mapimí-Tlahualilo-Velardeña ubicada sobre los estados de Chihuahua, Coahuila, Durango y Zacatecas comprende un área de 400 x 350 km², fue analizada mediante dos técnicas geofísicas como la ... -
Quality assessment of irrigation water related to soil salinization in Tierra Nueva, San Luis Potosí, Mexico
(2016-12)"Soil salinization is a complex process resulting from the interaction of several factors, mainly quality of water used for irrigation, which deteriorates by aquifer overexploitation, and changes in rainfall patterns and ... -
Quality indices of groundwater for agricultural use in the Soconusco, Chiapas, Mexico
(2017)"In Soconusco, Chiapas, in spite of the high availability of surface water, it is resorting to the use of groundwater. Knowledge about the quality of surface or groundwater used to irrigate crops in that region is low. ... -
Reappraisal of Los Humeros Volcanic Complex by New U/Th Zircon and 40Ar/39Ar Dating: Implications for Greater Geothermal Potential
(American Geophysical Union, 2018)"Longevity and size of magmatic systems are fundamental factors for assessing the potential of a geothermal field. At Los Humeros volcanic complex (LHVC), the first caldera-forming event was reported at 46040 ka. New zircon ... -
Recent advances in understanding the terminal Ediacaran Earth-life system in South China and Arctic Siberia
(CSIC, 2019)"The terminal Ediacaran contains dramatic changes in biogeochemical cycles, many of which are closely coupled with evolutionary transitions in the corresponding fossil records. Dynamic redox conditions may have caused a ... -
Removal of Cu, Cd, Pb and Zn from Contaminated Soil by Using Plant-Based Surfactants, Sapindus mukorossi L (Soapnut) and Acacia Concinna (Shikakai)
(IJESD, 2019)"The performance of two plant-based surfactants in the removal of heavy metals (Cu, Cd, Pb and Zn) from soil was studied ex-situ. Experimental parameters were: six soil-solution ratios (1:10, 1:20, 1:30, 1:40, 1:50 and ... -
Respuesta hidrológica en zonas urbanas ante eventos severos de tormenta aplicando modelación numérica e información SAR: Caso Los Mochis
(2019-12-13)"En años recientes, las inundaciones se han convertido en el fenómeno natural con mayor afectación a nivel mundial provocando severas pérdidas económicas. En el caso de México debido a sus características fisiográficas ... -
Riesgo por emisiones de radón en el área metropolitana de San Luis Potosí
(2015-10)"El radón (222Rn), es un gas radiactivo de origen natural, el cual aporta la mayor parte de la radiación que recibe el ser humano a lo largo de su vida; el radón no tiene olor, color ni sabor, por lo que la forma de ... -
Rock magnetism and microscopy of the Jacupiranga alkaline-carbonatitic complex, southern Brazil
(Springer, 2009)"This study of the Cajati deposit provides evidence that the ore was neither purely hydrothermal, nor volcanic in origin, as previous workers have proposed. The ores were formed from magnetite-rich magmas, hydrothermally ... -
Role of unsaturated soil above a heavily contaminated aquifer in the natural attenuation of arsenic
(EDP Sciences, 2019)"Large attenuation of arsenic is observed in a shallow aquifer in central Mexico, where the concentration decreases from 91.5 to 11.3 mg/L, over 1.3 km horizontal distance. To investigate possible mechanisms of attenuation ...