Characterising, quantifying, and accessing eruption source parameters of explosive volcanic eruptions for operational simulation of tephra dispersion: a current view …
Eruption source parameters (ESPs) are crucial for characterising volcanic eruptions and are
essential inputs to numerical models used for hazard assessment. Key ESPs of explosive …
essential inputs to numerical models used for hazard assessment. Key ESPs of explosive …
Dynamics, monitoring, and forecasting of tephra in the atmosphere
Explosive volcanic eruptions inject hot mixtures of solid particles (tephra) and gasses into
the atmosphere. Entraining ambient air, these mixtures can form plumes rising tens of …
the atmosphere. Entraining ambient air, these mixtures can form plumes rising tens of …
[HTML][HTML] Satellite derived SO2 emissions from the relatively low-intensity, effusive 2021 eruption of Fagradalsfjall, Iceland
In March 2021 an effusive eruption began at the Fagradalsfjall volcanic system in Iceland,
ending nearly 800 years of dormancy on the Reykjanes peninsula. The eruption produced …
ending nearly 800 years of dormancy on the Reykjanes peninsula. The eruption produced …
[HTML][HTML] SO2 emission rates and incorporation into the air pollution dispersion forecast during the 2021 eruption of Fagradalsfjall, Iceland
During the low-effusion rate Fagradalsfjall eruption (19 March–18 September 2021), the
emission of sulfur dioxide (SO 2) was frequently measured using ground-based UV …
emission of sulfur dioxide (SO 2) was frequently measured using ground-based UV …
Multitemporal Quantification of the Geomorphodynamics on a Slope within the Cratère Dolomieu at the Piton de la Fournaise (La Réunion, Indian Ocean) Using …
In this study, the geomorphological evolution of an inner flank of the Cratère Dolomieu at
Piton de La Fournaise/La Réunion was investigated with the help of terrestrial laser …
Piton de La Fournaise/La Réunion was investigated with the help of terrestrial laser …
Kinetic Isotopic Degassing of CO2 During the 2021 Fagradalsfjall Eruption and the δ13C Signature of the Icelandic Mantle
CO2 is the first volatile to exsolve in magmatic systems and plays a crucial role in driving
magma ascent and volcanic eruptions. Carbon stable isotopes serve as valuable tracers for …
magma ascent and volcanic eruptions. Carbon stable isotopes serve as valuable tracers for …
Near-real-time ash cloud height estimation based on GOES-16 satellite imagery: A case study of the 2022–2023 eruption of Cotopaxi volcano, Ecuador
Timely acquisition of ash cloud heights is crucial for aviation safety and forecasting volcanic
ash dispersion and fallout. Since visual observations are not always available, we assess …
ash dispersion and fallout. Since visual observations are not always available, we assess …