[HTML][HTML] A reappraisal of explosive–effusive silicic eruption dynamics: syn-eruptive assembly of lava from the products of cryptic fragmentation
Silicic volcanic eruptions range in style from gently effusive to highly explosive, and may
switch style unpredictably during a single eruption. Direct observations of subaerial rhyolitic …
switch style unpredictably during a single eruption. Direct observations of subaerial rhyolitic …
Silicic conduits as supersized tuffisites: Clastogenic influences on shifting eruption styles at Cordón Caulle volcano (Chile)
Understanding the processes that drive explosive-effusive transitions during large silicic
eruptions is crucial to hazard mitigation. Conduit models usually treat magma ascent and …
eruptions is crucial to hazard mitigation. Conduit models usually treat magma ascent and …
Evaluating lava flow propagation models with a case study from the 2018 eruption of Kīlauea Volcano, Hawai'i
Abstract The 2018 lower East Rift Zone (LERZ) eruption of Kīlauea, Hawai'i, provides an
excellent natural laboratory with which to test models of lava flow propagation. During early …
excellent natural laboratory with which to test models of lava flow propagation. During early …
Rhyolitic volcano dynamics in the Southern Andes: Contributions from 17 years of InSAR observations at Cordón Caulle volcano from 2003 to 2020
F Delgado - Journal of South American Earth Sciences, 2021 - Elsevier
In this article I present a review of InSAR observations of ground deformation at Cordón
Caulle volcano, whose 2011–2012 VEI 4-5 eruption is the best scientifically observed and …
Caulle volcano, whose 2011–2012 VEI 4-5 eruption is the best scientifically observed and …
Emplacement dynamics of a crystal-rich, highly viscous trachytic flow of the Sancy stratovolcano, France
Emplacement dynamics of highly viscous, silicic lava flows remain poorly constrained due to
a lack of consideration of crystal-rich cases. Emplacement models mostly apply to glassy or …
a lack of consideration of crystal-rich cases. Emplacement models mostly apply to glassy or …
Rancho Seco monogenetic volcano (Michoacán, Mexico): Petrogenesis and lava flow emplacement based on LiDAR images
I Ramírez-Uribe, C Siebe, MO Chevrel… - Journal of Volcanology …, 2021 - Elsevier
Given the high eruption recurrence in the Michoacán-Guanajuato volcanic field (MGVF) in
central Mexico, the birth of a new monogenetic volcano can be expected in the future. It is …
central Mexico, the birth of a new monogenetic volcano can be expected in the future. It is …
The late Holocene Nealtican lava-flow field, Popocatépetl volcano, central Mexico: Emplacement dynamics and future hazards
I Ramírez-Uribe, C Siebe, MO Chevrel… - GSA …, 2022 - pubs.geoscienceworld.org
Popocatépetl, one of the most hazardous volcanoes worldwide, poses significant threats for
nearby populations in central Mexico. Therefore, it is important to reconstruct its eruptive …
nearby populations in central Mexico. Therefore, it is important to reconstruct its eruptive …
[HTML][HTML] Morphology-based characterization of intermediate to silicic lava flows: Application to the Central Andean Volcanic Zone
The morphology of a lava flow records the eruptive dynamics that governed its
emplacement, evolution, and the rheological properties of the erupted magma. Although the …
emplacement, evolution, and the rheological properties of the erupted magma. Although the …
Halogen (Cl, F) release during explosive, effusive, and intrusive phases of the 2011 rhyolitic eruption at Cordón Caulle volcano (Chile)
We investigate sulphur, chlorine and fluorine release during explosive, effusive and intrusive
phases of the 2011 Cordón Caulle eruption, with a focus on halogen devolatilization …
phases of the 2011 Cordón Caulle eruption, with a focus on halogen devolatilization …
Multi-proxy case study of a Neoproterozoic rhyolite flow in southernmost Brazil: Emplacement mechanisms and implications for ancient felsic lavas
Rhyolites compose an important record in the volcanic history of Earth, with significant
occurrences in volcanic arcs, large igneous provinces and post-collisional terranes, often …
occurrences in volcanic arcs, large igneous provinces and post-collisional terranes, often …