An analysis of volcanic SO2 and ash emissions from Copahue volcano

Paez, Paula Andrea; Cogliati, Marisa Gloria; Caselli, Alberto Tomás; Monasterio, Ana María

doi:10.1016/j.jsames.2021.103365

Cited by 15 publications

(3 citation statements)

References 77 publications

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“…Journal Pre-proof volcanic emission vent (Daga et al, 2017;Llano et al, 2020;Paez et al, 2021), which is reflected also in the F concentrations of these samples (Table 1; Bia et al, 2020;Paez et al, 2021). During eruptive periods, the Pucón Mahuida stream is strongly affected by volcanic ashfall due to the predominant wind direction (NW-SE).…”

Section: J O U R N a L P R E -P R O O Fmentioning

confidence: 97%

Hydrogeochemistry of trace and rare earth elements in the Caviahue-Copahue Volcanic Complex

Llano,

Calabrese,

Lamberti

et al. 2023

Chemical Geology

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Section: J O U R N a L P R E -P R O O Fmentioning

confidence: 97%

Hydrogeochemistry of trace and rare earth elements in the Caviahue-Copahue Volcanic Complex

Llano,

Calabrese,

Lamberti

et al. 2023

Chemical Geology

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“…In addition to these studies, Tanaka et al [127] employed the PUFF model to estimate volcanic ash plume dispersal for Sakurajima in 2019 using MP radar observations, resulting in accurate results. Whereas Paez et al [137] investigated volcanic SO 2 and ash emissions with good agreement between HYSPLIT SO 2 concentrations and OMPS Aerosol Index estimations, Gunda et al [138] used HYSPLIT and satellite observations to model Sentinel-2, MODIS, and OMI data. Using ground and satellite remote sensing data, Rizza et al [139] investigated the effects of variable ESP on volcanic plume transport during the 23 November 2013 paroxysm event of Etna.…”

Section: E-remote Sensing Data Assimilation Into Numerical Forecastin...mentioning

confidence: 99%

Monitoring Volcanic Plumes and Clouds Using Remote Sensing: A Systematic Review

Mota,

Pacheco,

Pimentel

et al. 2024

Remote Sensing

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Volcanic clouds pose significant threats to air traffic, human health, and economic activity, making early detection and monitoring crucial. Accurate determination of eruptive source parameters is crucial for forecasting and implementing preventive measures. This review article aims to identify the most common remote sensing methods for monitoring volcanic clouds. To achieve this, we conducted a systematic literature review of scientific articles indexed in the Web of Science database published between 2010 and 2022, using multiple query strings across all fields. The articles were reviewed based on research topics, remote sensing methods, practical applications, case studies, and outcomes using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Our study found that satellite-based remote sensing approaches are the most cost-efficient and accessible, allowing for the monitoring of volcanic clouds at various spatial scales. Brightness temperature difference is the most commonly used method for detecting volcanic clouds at a specified temperature threshold. Approaches that apply machine learning techniques help overcome the limitations of traditional methods. Despite the constraints imposed by spatial and temporal resolution and optical limitations of sensors, multiplatform approaches can overcome these limitations and improve accuracy. This study explores various techniques for monitoring volcanic clouds, identifies research gaps, and lays the foundation for future research.

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“… 2 , 3 , 4 , 5 , 6 SO 2 , as the most widely measured gases during volcanic eruptions, can help understand the volcanic eruptive activities. 7 For example, the SO 2 emission rate may indicate the changes in the permeability of volcanic conduits, allowing predictions of the development of subsequent volcanic processes. 8 Moreover, the volcanic SO 2 has adverse effects on respiratory health.…”

Section: Introductionmentioning

confidence: 99%

Tracking SO2 plumes from the Tonga volcano eruption with multi-satellite observations

Xia,

Liu,

Cai

et al. 2024

iScience

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An analysis of volcanic SO2 and ash emissions from Copahue volcano

Cited by 15 publications

References 77 publications

Hydrogeochemistry of trace and rare earth elements in the Caviahue-Copahue Volcanic Complex

Hydrogeochemistry of trace and rare earth elements in the Caviahue-Copahue Volcanic Complex

Monitoring Volcanic Plumes and Clouds Using Remote Sensing: A Systematic Review

Tracking SO2 plumes from the Tonga volcano eruption with multi-satellite observations

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