Results 11 to 20 of about 460 (118)
Modeling Intra‐Caldera Resurgence Settings: Laboratory Experiments With Application to the Los Humeros Volcanic Complex (Mexico) [PDF]
AbstractScaled analogue models explored the role of different boundary conditions in intra‐caldera resurgence processes. Models investigated the role of magma intrusion depth (ID) (Series 1), asymmetric and symmetric caldera collapse (Series 2), as well as the presence of existing discontinuities in the pre‐volcanic substratum (Series 3) on the style ...
Bonini M.[1] +12 more
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En el número especial de Geofísica Internacional, Vol. 17, Núm. 4, dedicado a la zona geotérmica de Los Humeros, Puebla, los resultados obtenidos del trabajo de gravimetría de Mena y González-Morán (1977-78) no son compatibles con los proporcionados por ...
T. González-Morán, V. Suro-Pérez
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Se reportan resultados paleomagnéticos de un estudio preliminar de depósitos piroclásticos de la caldera de Los Humeros y del cráter Alchichica. Los datos son analizados siguiendo un criterio simple de clasificaci6n que usa los resultados iniciales del ...
Jaime Urrutia Fucugauchi
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Se presenta un método que analiza estadísticamente algunos de los elementos que componen la tectónica de una región, se formula una definición cuantitativa de alineamiento de objetos y se hace una aplicación a la geotermia.
L. Del Rio L.
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Chemical and stable isotope composition of surface and groundwater in the surroundings of the Los Humeros Caldera, Puebla, Mexico [PDF]
It is important to develop a regional hydrogeological model to identify possible recharge and discharge areas for a sustainable use of a geothermal reservoir.
Kretzschmar Thomas +4 more
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We present an updated version of the geologic map of Los Humeros Volcanic Complex (LHVC) and geothermal field, based on a complete revised characterization of the rock units and contacts, structural features, stratigraphy and recent radiometric dating ...
Gerardo Carrasco-Nuñez +8 more
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SUMMARYThis study focuses in the analysis of the internal structure of the upper 3 km of Los Humeros (LH) caldera and the relation of electrical and hydrothermal anomalies. For this purpose, we measured, processed and interpreted 78 broad-band magnetotelluric (MT) soundings.
Fernando Corbo-Camargo +7 more
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Abstract Since the nineteen-eighties, the depth, number, position and shape of the heat sources feeding the super-hot geothermal system of the Los Humeros caldera (Mexico) is under debate. With the aim of providing a seismic constraint of this region, we present a high resolution three-dimensional anisotropic shear wave velocity model.
Granados-Chavarría, I. +3 more
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Se presentan los resultados de un modelado térmico de la cámara magmática subyacente a la caldera de Los Humeros, situada en la parte oriental del Cinturón Volcánico Mexicano.
J. Castillo Román +2 more
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The Xáltipan ignimbrite records the largest single-eruption of the Trans-Mexican Volcanic Belt up to date (≥344 km3 uncompacted volume). As most large ignimbrites, this ignimbrite presents common challenges when mapping.
Jaime Alberto Cavazos-Álvarez +1 more
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