Results 1 to 10 of about 129 (120)

A Metagenome from a Steam Vent in Los Azufres Geothermal Field Shows an Abundance of Thermoplasmatales archaea and Bacteria from the Phyla Actinomycetota and Pseudomonadota [PDF]

Current Issues in Molecular Biology, 2023
Los Azufres National Park is a geothermal field that has a wide number of thermal manifestations; nevertheless, the microbial communities in many of these environments remain unknown.
Roberto Marín-Paredes, Hermes H. Bolívar-Torres, Alberto Coronel-Gaytán, Esperanza Martínez-Romero, Luis E. Servín-Garcidueñas   +4 more
doaj   +2 more sources

Annotated draft genome data of Bacillus safensis GMA1 isolated from hot springs in Mexico reveals its xylanolytic potentialMendeley Data [PDF]

Data in Brief
Bacillus species are excellent industrial organisms due to their high growth rate and capacity to secrete enzymes into the culture medium. The B. pumilus group is one of the most widely studied groups and a potential source of industrial enzymes, and ...
Maribel Cayetano-Cruz, Flor Nohemí Rivera-Orduña, Ismael Bustos-Jaimes   +2 more
doaj   +2 more sources

Gas geochemistry in modeling geothermal reservoirs [PDF]

Geofísica Internacional, 2002
Geochemical models for Los Azufres and Los Humeros geothermal reservoirs are discussed. Los Azufres is defined as vapour-liquid (VAP-LIQ) and Los Humeros is mainly a vapour-dominated field.
R. Tovar, A. García, E. Portugal, V. M. Arellano, R. M. Barragán   +4 more
doaj   +3 more sources

Emission of some rare gases at the Los Azufres, Mexico,geothermal reservoir [PDF]

Geofísica Internacional, 2002
La química de los fluidos en el campo geotérmico de Los Azufres, México se originó a partir de procesos volcánicos y es controlada por temperaturas profundas, el pH, la solubilidad y el equilibrio minerales.
Mario César Suárez Arriaga
doaj   +2 more sources

Variation of gaseous species concentration in the Los Azufres geothermal wells as a tool to study the reinjection effect [PDF]

Geofísica Internacional, 2002
Since 1982 the concentration of gaseous species (CO2, H2S, CH4, N2, H2, Ar, and He) has been monitored periodically in the Los Azufres geothermal field, Mich., Mexico by CFE.
M.C. Suárez, Enrique Tello, Mahendra P. Verma, Eduardo González   +3 more
doaj   +3 more sources

Geochemistry of hydrothermally altered rocks from Los Azufres geothermal field, Mexico [PDF]

Geofísica Internacional, 1998
Estudios cualitativos y semicuantitativos fueron realizados para profundizar en el conocimiento de los efectos impuestos por la alteración hidrotermal en las rocas volcánicas del campo geotérmico de Los Azufres (Michoacán, México).
Ignacio S. Torres-Alvarado, Muharrem Satir   +1 more
doaj   +2 more sources

Eleven‐Year Survey of the Magmatic‐Hydrothermal Fluids From Peteroa Volcano: Identifying Precursory Signals of the 2018–2019 Eruption

Geochemistry, Geophysics, Geosystems, Volume 24, Issue 11, November 2023., 2023
Abstract Over the past decade, we have conducted geochemical and isotopic monitoring of the fumarolic gases of the Peteroa volcano (Argentina‐Chile). Using the resulting data set, we constructed a conceptual model that describes the evolution of the magmatic‐hydrothermal system and identifies precursory geochemical signals of the last eruption.
Mariano Agusto, María Clara Lamberti, Franco Tassi, Fabricio Carbajal, Joaquín Llano, Victoria Nogués, Nicolás Núñez, Hernán Sánchez, Andrea Rizzo, Sebastián García, Jazmín Yiries, María Laura Vélez, Antonella Massenzio, Gabriela Velasquez, Claudia Bucarey, Martín Gómez, Pablo Euillades, Víctor Ramos   +17 more
wiley   +1 more source

Climate Variability and Glacier Evolution at Selected Sites Across the World: Past Trends and Future Projections

Earth's Future, Volume 11, Issue 10, October 2023., 2023
Abstract The availability of freshwater from glaciers and snowmelt is of vital importance for people and ecosystems in the context of global climate change. Here, we focus on 25 glaciers located in different climates and latitudes and investigate their recent (1958–2020) and future projected trends (2020–2050 and 2070–2100) in monthly precipitation (Pr)
Amen Al‐Yaari, Thomas Condom, Clementine Junquas, Antoine Rabatel, Victor Ramseyer, Jean‐Emmanuel Sicart, Mariano Masiokas, Sophie Cauvy‐Fraunié, Olivier Dangles   +8 more
wiley   +1 more source

First Onset of Unrest Captured at Socompa: A Recent Geodetic Survey at Central Andean Volcanoes in Northern Chile

Geophysical Research Letters, Volume 50, Issue 10, 28 May 2023., 2023
Abstract We report the first detection of unrest at Socompa volcano during our recent survey of Central Andean volcanos in Northern Chile using Interferometric Synthetic Aperture Radar measurements spanning January 2018 to October 2021. We find that Socompa volcano, whilst initially undeforming and no recorded eruptions for 7.2 kyr, shows a steady ...
F. Liu, J. R. Elliott, S. K. Ebmeier, T. J. Craig, A. Hooper, C. Novoa Lizama, F. Delgado   +6 more
wiley   +1 more source

Comparison of measured and simulated pressure and temperature profiles in geothermal wells [PDF]

Geofísica Internacional, 1999
The correct application of geothermal wellbore flow simulators is a useful tool since their adequate calibration and use often avoids the need to perform costly experimental PTQ logs inside geothermal wells. Two existing wellbore flow simulators, GEOPOZO
E. González, A. Baca, A. García, A. Aragon   +3 more
doaj   +3 more sources