Volcanic Degassing

From Quiescence to Unrest? Increase in Diffuse Gas Emissions from El Chichón Volcano Lake (2021--2025)
This study presents a detailed characterization of the temporal evolution of diffuse carbon dioxide (CO2) and hydrogen sulfide (H2S) …
Mariana Patricia Jácome Paz, Robin Campion, Sébastien Valade, María Aurora Armienta Hernández, Francesco Massimetti, Mario Molina
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Evolving Open-Vent Activity at Popocatépetl Volcano (2019--2024): Satellite Insights into Conduit Permeability, the 2023 Paroxysmal Phase, and the Transition in Dome-Forming Behavior
Popocatépetl, Mexico’s most active volcano and one of the world’s strongest volcanic SO2 emitters, poses a major hazard to …
Francesco Massimetti, Sébastien Valade, Robin Campion
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