Results 151 to 160 of about 1,522 (205)

Microbial community structure in recovering forests of Mount St. Helens. [PDF]

open access: yesFront Microbiomes
Maltz MR   +8 more
europepmc   +1 more source

Bananas in the aftermath of La Palma volcanic eruption (Canary Islands, Spain): A study on the nutritional and toxic element composition of post-disaster production. [PDF]

open access: yesPLoS One
Rodríguez-Hernández Á   +8 more
europepmc   +1 more source

Airfall volume of the 15 January 2022 eruption of Hunga volcano estimated from ocean color changes. [PDF]

open access: yesBull Volcanol
Kelly LJ   +7 more
europepmc   +1 more source

A more reduced mantle beneath the lunar South Pole-Aitken basin. [PDF]

open access: yesNat Commun
Zhang H   +16 more
europepmc   +1 more source

Pyroclastic density currents: state of the art and perspectives

open access: yesJournal of Volcanology and Geothermal Research, 2014
Pyroclastic density currents (PDCs) are mixtures of two components, namely solid particles and fluid (gas) phase. They macroscopically behave as dense, multiphase gravity currents (flowing pyroclastic mixtures of particles and gas) immersed in a less dense, almost isotropic fluid (the atmosphere).
Sulpizio R
exaly   +5 more sources

Erosional characteristics and behavior of large pyroclastic density currents

open access: yesGeology, 2012
Factors influencing the erosive behavior of large pyroclastic density currents (PDCs), both mainly massive and thinly stratified, are not well understood. To investigate the parameters influencing the erosive behavior of PDCs produced during the flowing phase of large, caldera-forming Plinian (Campanian Ignimbrite) and phreatoplinian (Neapolitan Yellow
SCARPATI, CLAUDIO, Perrotta A.
core   +6 more sources

A fast, calibrated model for pyroclastic density currents kinematics and hazard

Journal of Volcanology and Geothermal Research, 2016
Abstract Multiphase flow models represent valuable tools for the study of the complex, non-equilibrium dynamics of pyroclastic density currents. Particle sedimentation, flow stratification and rheological changes, depending on the flow regime, interaction with topographic obstacles, turbulent air entrainment, buoyancy reversal, and other complex ...
Tomaso Esposti Ongaro, Fulvio Cornolti
exaly   +3 more sources

Deposits of Pyroclastic Density Currents

2015
Richard J Brown, Graham D M Andrews
exaly   +2 more sources

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