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]

open access: yesJournal of Geophysical Research: Solid Earth, 2021
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
openaire   +5 more sources

Obtención de parámetros físicos de las estructuras principales localizadas en la caldera de Los Humeros, Puebla

open access: yesGeofísica Internacional, 1982
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
doaj   +3 more sources

Paleomagnetic estimation of emplacement temperature of pyroclastic deposits-preliminary study of caldera de los Humeros and Alchichica crater

open access: yesGeofísica Internacional, 1983
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
doaj   +3 more sources

Búsqueda de zonas con tectonismo extremo, teoría y una aplicación a la geotermia: Caldera Los Humeros

open access: yesGeofísica Internacional, 1982
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.
doaj   +3 more sources

Chemical and stable isotope composition of surface and groundwater in the surroundings of the Los Humeros Caldera, Puebla, Mexico [PDF]

open access: yesE3S Web of Conferences, 2019
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
doaj   +2 more sources

Geologic Map of Los Humeros volcanic complex and geothermal field, eastern Trans-Mexican Volcanic Belt

open access: yesTerra Digitalis, 2017
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
doaj   +5 more sources

Shallow structure of Los Humeros (LH) caldera and geothermal reservoir from magnetotellurics and potential field data

open access: yesGeophysical Journal International, 2020
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
openaire   +4 more sources

Seismic imaging of the magmatic plumbing system and geothermal reservoir of the Los Humeros caldera (Mexico) using anisotropic shear wave models

open access: yesJournal of Volcanology and Geothermal Research, 2022
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
openaire   +5 more sources

Modelación de temperaturas bajo la Caldera de Los Humeros, Puebla, México, en términos de profundidad de la cámara magmática

open access: yesGeofísica Internacional, 1991
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
doaj   +3 more sources

Effective mapping of large ignimbrites by using a GIS-based methodology; case of the Xáltipan ignimbrite from Los Humeros caldera, Mexico

open access: yesTerra Digitalis, 2019
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
doaj   +3 more sources

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