Results 21 to 30 of about 11,486,547 (146)

Changes in the Concentration of Trace Elements and Heavy Metals in El Chichón Crater Lake Active Volcano

, 2020
The crater lake of El Chichón active volcano represents one of the most important extreme ecosystems in the world due to its high temperatures, low pH and the appearance of high concentrations of heavy metals because of volcanic activity.
B. A. Peña-Ocaña, I. O. Velázquez-Ríos, R. Alcántara-Hernández, C. I. Ovando-Ovando, Reiner Rincón-Rosales, F. Gutiérrez-Miceli, Elizabeth González-Terreros, V. Ruíz-Valdiviezo   +7 more
semanticscholar   +1 more source

Major and trace element geochemistry of El Chichón volcano-hydrothermal system (Chiapas, México) in 2006-2007: implications for future geochemical monitoring

Geofísica Internacional, 2009
Se presenta un estudio detallado de la composición isotópica y química (elementos mayores y traza) del lago cratérico, Soap Pool y de los manantiales termales del Volcán Chichón para el período comprendido entre noviembre de 2006 y octubre de 2007 ...
D. Rouwet, S. Bellomo, L. Brusca, S. Inguaggiato, M. Jutzeler, R. Mora, A. Mazot, R. Bernard, M. Cassidy, Y. Taran   +9 more
doaj   +1 more source

Structure and Diversity of the Bacterial Communities in the Acid and Thermophilic Crater-Lake of the Volcano “El Chichón”, Mexico

Geomicrobiology Journal, 2018
El Chichón is an active volcano located in the Chiapas Volcanic Arc characterized by high temperatures, low pH, and large heavy metal concentrations.
C. I. Rincón-Molina, J. Hernández-García, Reiner Rincón-Rosales, F. Gutiérrez-Miceli, D. Ramírez-Villanueva, Elizabeth González-Terreros, B. A. Peña-Ocaña, Hector Palomeque-Domínguez, L. Dendooven, V. Ruíz-Valdiviezo   +9 more
semanticscholar   +1 more source

Inter‐eruptive lahars at El Chichón Volcano (Mexico): Susceptibility analysis and numerical modelling

Earth Surface Processes and Landforms
El Chichón volcano, located in the southern part of Mexico, is one of the most active Mexican volcanoes. In 1982 it was the scene of the largest Plinian eruption recorded in Mexico during the last century. The volcano is in a climatic region with extreme
O. Cruz‐Vázquez, Lucia Capra, Lorenzo Borselli, Norini Gianluca   +3 more
semanticscholar   +1 more source

Sulfur Degassing From Steam‐Heated Crater Lakes: El Chichón (Chiapas, Mexico) and Víti (Iceland)

Geophysical Research Letters, 2018
The composition of the gases released by El Chichón (Chiapas, Mexico) and Víti (Askja volcano, Iceland) volcanic lakes is examined by Multi‐GAS for the first time. Our results demonstrate that H2S and SO2 are degassed by these pH 2–3 lakes.
N. Hasselle, D. Rouwet, A. Aiuppa, M. P. Jácome-Paz, M. Pfeffer, Y. Taran, R. Campion, M. Bitetto, G. Giudice, B. Bergsson   +9 more
semanticscholar   +1 more source

MAJOR AND TRACE ELEMENT GEOCHEMISTRY OF EL CHICHON VOLCANO-HYDROTHERMAL SYSTEM (CHIAPAS, MEXICO) IN 2006-20078: IMPLICATIONS FOR FUTURE GEOCHEMICAL MONITORING [PDF]

Geofísica Internacional, 2009
Isotopic, major and trace element composition studies for the crater lake, the Soap Pool and thermal springs at El Chichón volcano in November 2006-October 2007 confirm the complex relationship between annual rain-fall distribution and crater lake volume
M. Cassidy, R. Bernard, A. Mazot, R. Mora, M. Jutzeler, S. Inguaggiato, L. Brusca, S. Bellomo, D. Rouwet, Y. Taran   +9 more
doaj  

Petrologic characteristics of the 1982 and pre-1982 eruptive products of el Chichon Volcano, Chiapas, México

Geofísica Internacional, 1987
Los estudios petrográficos, macroquímicos y por microsonda de una secuencia de rocas del Volcán El Chichón, Chiapas, México, indican que los materiales “juveniles” de las erupciones de 1982 y las anteriores presentan esencialmente la misma química y la ...
J. J. Macgee, R. I. Tilling, W. A. Duffield   +2 more
doaj   +1 more source

El Chichón volcanic activity before and after the Mw8.2, 2017, Chiapas earthquake, México. Is El Chichón ready to erupt?

Bulletin of Volcanology
El Chichón volcano is the most active volcano in the state of Chiapas, México, and experienced its last Plinian eruption (VEI = 5) in 1982. To better assess its volcanic hazard, we studied its readiness to erupt by estimating changes in its internal ...
D. Legrand, M. Perton, V. López-Landa, S. Ramos, J. J. Selvas, M. Alatorre-Ibargüengoitia, R. Campion, L. Peiffer, J. L. Macías, G. Cisneros, C. Valdéz, S. De la Cruz-Reyna   +11 more
semanticscholar   +1 more source

Preliminary estimate of the radiative and climatic effects of the El Chichon eruption

Geofísica Internacional, 1984
Se hizo una estimación preliminar del efecto climático de la mayor erupción volcánica de El Chichón en abril de 1982, utilizando una versión estacional de un modelo zonal de clima, considerando una capa oceánica de 70 m .
M. C. McCracken, F.M. Luther
doaj   +1 more source

El aumento de la comicidad en las refundiciones moretianas: el caso de Luquete, Chichón y Tarugo

Hipogrifo: Revista de Literatura y Cultura del Siglo de Oro, 2023
La producción dramática de Agustín Moreto recoge numerosos motivos y argumentos que ya estaban presentes en el teatro anterior, especialmente en el de Lope de Vega.
Javier Castrillo Alaguero
doaj   +1 more source