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 …
Insights into the vulnerability of vegetation to tephra fallouts from interpretable machine learning and big Earth observation data
Although the generally high fertility of volcanic soils is often seen as an opportunity, short-
term consequences of eruptions on natural and cultivated vegetation are likely to be …
term consequences of eruptions on natural and cultivated vegetation are likely to be …
[HTML][HTML] The post-2016 long-lasting Vulcanian activity of Sabancaya volcano (Peru) and associated aeolian remobilisation of volcanic ash
The characterisation of tephra deposits resulting from almost simultaneous sedimentation
and wind remobilisation is complex, and multidisciplinary strategies are required in order to …
and wind remobilisation is complex, and multidisciplinary strategies are required in order to …
The lifecycle of volcanic ash: advances and ongoing challenges
Explosive volcanic eruptions can produce vast amounts of volcanic ash made up mainly of
fragments of magmatic glass, country rock and minerals< 2 mm in size. Ash particles forming …
fragments of magmatic glass, country rock and minerals< 2 mm in size. Ash particles forming …
Combining visible‐and infrared‐wavelength observations with numerical modeling to describe Vulcanian eruption plumes at Sabancaya, Peru
Sabancaya volcano (Peru), is a stratovolcano in the Central Volcanic Zone of the Andes.
Since November 2016, it has been in constant activity, marked by daily multiple Vulcanian …
Since November 2016, it has been in constant activity, marked by daily multiple Vulcanian …
La erupción no será transmitida: características, impactos y asistencia durante el ciclo eruptivo 2018-2019 del volcán Peteroa, Argentina
P Forte, A Ramires, L De Abrantes… - Revista de la …, 2022 - revista.geologica.org.ar
Peteroa volcano is located in the south of Mendoza province, on the Argentine-Chilean
border, and is one of the most active volcanic systems in the Southern Andes. Despite its …
border, and is one of the most active volcanic systems in the Southern Andes. Despite its …
Volcanic ash resuspension in Patagonia: numerical simulations and observations
Resuspension of pyroclastic deposits occurs under specific atmospheric and environmental
conditions and typically prolongs and exacerbates the impact associated with the primary …
conditions and typically prolongs and exacerbates the impact associated with the primary …
[PDF][PDF] Field and experimental characterisation of tephra sedimentation and resuspension processes
AA Fries - access.archive-ouverte.unige.ch
Volcanoes are fascinating and complex natural systems related to multiple primary hazards
including lava flows (Harris, 2015), pyroclastic density currents (Sulpizio et al., 2014), or gas …
including lava flows (Harris, 2015), pyroclastic density currents (Sulpizio et al., 2014), or gas …