Results 121 to 130 of about 139,835 (226)

The fate of terrestrial biodiversity during an oceanic island volcanic eruption. [PDF]

Sci Rep, 2022
Nogales M, Guerrero-Campos M, Boulesteix T, Taquet N, Beierkuhnlein C, Campion R, Fajardo S, Zurita N, Arechavaleta M, García R, Weiser F, Medina FM.   +11 more
europepmc   +1 more source

Volatiles contents, degassing and crystallisation of intermediate magmas at Volcan de Colima, Mexico, inferred from melt inclusions [PDF]

, 2018
In volatile-saturated magmas, degassing and crystallisation are interrelated processes which influence the eruption style. Melt inclusions provide critical information on volatile and melt evolution, but this information can be compromised significantly ...
Blundy, Jonathan, Reubi, Olivier, Varley, Nicholas   +2 more
core  

Twenty years of explosive-effusive activity at El Reventador volcano (Ecuador) recorded in its geomorphology

Frontiers in Earth Science
Shifts in activity at long-active, open-vent volcanoes are difficult to forecast because precursory signals are enigmatic and can be lost in and amongst daily activity.
Silvia Vallejo, Angela K. Diefenbach, H. Elizabeth Gaunt, H. Elizabeth Gaunt, Marco Almeida, Patricio Ramón, Fernanda Naranjo, Karim Kelfoun   +7 more
doaj   +1 more source

A data driven approach to mineral chemistry unveils magmatic processes associated with long-lasting, low-intensity volcanic activity. [PDF]

Sci Rep, 2023
Costa S, Caricchi L, Pistolesi M, Gioncada A, Masotta M, Bonadonna C, Rosi M.   +6 more
europepmc   +1 more source

Volcanological constraints of Archaean tectonics [PDF]

Volcanological and trace element geochemical data can be integrated to place some constraints upon the size, character and evolutionary history of Archean volcanic plumbing, and hence indirectly, Archean tectonics.
Ayres, L. D., Thurston, P. C.
core   +1 more source

The 2.6-2.3 ka explosive eruptive period of the Pululahua dome complex, Ecuador: insights from pyroclast analysis. [PDF]

Bull Volcanol, 2022
Vásconez Müller A, Cashman KV, Mitchell SJ, Vasconez FJ.   +3 more
europepmc   +1 more source

Proceedings of a workshop on Lunar Volcanic Glasses: Scientific and Resource Potential [PDF]

This workshop on lunar mare volcanism was the first since 1975 to deal with the major scientific advances that have occurred in this general subject, and the first ever to deal specifically with volcanic glasses.
Delano, John W., Heiken, Grant H.
core   +1 more source

Dynamics and style transition of a moderate, Vulcanian-driven eruption at Tungurahua (Ecuador) on February 2014: pyroclastic deposits and hazard considerations

, 2016
Jorge E. Romero, Guilhem Amin Douillet, Silvia Vallejo, Jorge Bustillos, Liliana Troncoso, Juan Díaz‐Alvarado, Patricio Ramón   +6 more
openalex   +1 more source

Lava dome cycles reveal rise and fall of magma column at Popocatépetl volcano. [PDF]

Nat Commun, 2023
Valade S, Coppola D, Campion R, Ley A, Boulesteix T, Taquet N, Legrand D, Laiolo M, Walter TR, De la Cruz-Reyna S.   +9 more
europepmc   +1 more source

Eruption dynamics of cyclic vulcanian explosions from Galeras volcano, Colombia

, 2019
Extended periods of volcanic unrest characterised by repeated, or cyclical, vulcanian explosions are common at arc volcanoes worldwide. Such explosions are thought to occur following the emplacement of a dense, degassed, lowper-meability plug of highly crystalline and highly viscous magma in the shallow conduit. Despite advances in the understanding of
openaire   +1 more source