Excess degassing drives long-term volcanic unrest at Nevado del Ruiz

Excess degassing drives long-term volcanic unrest at Nevado del Ruiz

Abstract This study combines volcanic gas compositions, SO2 flux and satellite thermal data collected at Nevado del Ruiz between 2018 and 2021. We find the Nevado del Ruiz plume to have exhibited relatively steady, high CO2 compositions (avg. CO2/ST ratios of 5.4 ± 1.9) throughout. Our degassing mod...

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Bibliographic Details
Main Authors: João Lages, Zoraida Chacón, Julian Ramirez, Alessandro Aiuppa, Santiago Arellano, Marcello Bitetto, Julián O. Peña, Diego Coppola, Marco Laiolo, Francesco Massimetti, Lina Castaño, Carlos Laverde, Giancarlo Tamburello, Gaetano Giudice, Cristian Lopez
Format: Article
Language:English
Published: Nature Portfolio 2024-01-01
Series:Scientific Reports
Online Access:https://doi.org/10.1038/s41598-024-51380-5

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