Results 81 to 90 of about 29,420 (201)

Melt stripping and agglutination of pyroclasts during the explosive eruption of low viscosity magmas. [PDF]

Nat Commun, 2022
Jones TJ, Russell JK, Brown RJ, Hollendonner L.   +3 more
europepmc   +1 more source

Anatomy of the Bezymianny volcano merely before an explosive eruption on 20.12.2017. [PDF]

Sci Rep, 2021
Koulakov I, Plechov P, Mania R, Walter TR, Smirnov SZ, Abkadyrov I, Jakovlev A, Davydova V, Senyukov S, Bushenkova N, Novgorodova A, Stupina T, Droznina SY.   +12 more
europepmc   +1 more source

Potential atmospheric impact of the Toba Mega‐Eruption ∼71,000 years ago [PDF]

, 1996
An ∼6‐year long period of volcanic sulfate recorded in the GISP2 ice core about 71,100 ± 5000 years ago may provide detailed information on the atmospheric and climatic impact of the Toba mega‐eruption. Deposition of these aerosols occur at the beginning
Mayewski, Paul A., Meeker, L. David, Taylor, Kendrick C., Twickler, Mark S., Whitlow, Sallie I., Zielinski, Gregory A.   +5 more
core   +3 more sources

Data on unveiling the occurrence of transient, multi-contaminated mafic magmas inside a rhyolitic reservoir feeding an explosive eruption (Nisyros, Greece). [PDF]

Data Brief, 2022
Mastroianni F, Braschi E, Casalini M, Agostini S, Di Salvo S, Vougioukalakis G, Francalanci L.   +6 more
europepmc   +1 more source

The Red Dawn of Geoengineering: First Step Toward an Effective Governance for Stratospheric Injections [PDF]

, 2016
A landmark report by the National Academy of Sciences (NAS) issued in 2015 is the latest in a series of scientific studies to assess the feasibility of geoengineering with stratospheric aerosols to offset anthropogenic global warming and to conclude that
Larson, Edward J.
core   +1 more source

2017 explosive eruption of Kambalny volcano

Sovremennye problemy distantsionnogo zondirovaniya Zemli iz kosmosa, 2017
Первое историческое извержение вулкана Камбальный началось 24 марта 2017 г. с мощной эмиссии пепла из вершинного кратера до 6 км над уровнем моря. По данным тефрохронологии предполагается, что сильные извержения вулкана происходили 200 (?) и 600 лет назад.
O.A. Girina, D.V. Melnikov, A.G. Manevich, A.A. Nuzhdaev   +3 more
openaire   +1 more source

3D and 4D Simulations for Landscape Reconstruction and Damage Scenarios. GIS Pilot Applications [PDF]

, 2017
The project 3D and 4D Simulations for Landscape Reconstruction and Damage Scenarios: GIS Pilot Applications has been devised with the intention to deal with the demand for research, innovation and applicative methodology on the part of the ...
Pavia, Davide, Pesaresi, Cristiano, VAN DER SCHEE, Joop   +2 more
core   +2 more sources

Combined effusive-explosive silicic volcanism straddles the multiphase viscous-to-brittle transition

Nature Communications, 2018
Recent observations of silicic eruptions show that they can be both effusive and explosive at the same time. Here the authors use scaled experiments to demonstrate that magma in effusive eruptions will fracture during flow to the Earth’s surface ...
Fabian B. Wadsworth, Taylor Witcher, Caron E. J. Vossen, Kai-Uwe Hess, Holly E. Unwin, Bettina Scheu, Jonathan M. Castro, Donald B. Dingwell   +7 more
doaj   +1 more source

Geophysical fingerprint of the 4–11 July 2024 eruptive activity at Stromboli volcano, Italy [PDF]

Natural Hazards and Earth System Sciences
Paroxysmal eruptions, characterized by sudden and vigorous explosive activity, are frequent at open-vent volcanoes. Stromboli volcano, Italy, is well known for its nearly continuous degassing activity and mild explosions from the summit craters ...
L. Zuccarello, L. Zuccarello, D. Gheri, S. De Angelis, S. De Angelis, R. Civico, T. Ricci, P. Scarlato   +7 more
doaj   +1 more source

Explosive eruption processes inferred from high-frequency seismic waveforms of eruption tremor and explosion events

Geophysical Journal International
SUMMARY We investigated the relation between high-frequency seismic signals and eruption size and duration using seismic data of eruption tremor and explosion events generated during sub-Plinian and Vulcanian eruptions, respectively, at various volcanoes.
Azusa Mori, Hiroyuki Kumagai
openaire   +1 more source