Rheological changes in melts and magmas induced by crystallization and strain rate

Autor: Vetere, Francesco, Iezzi, Gianluca, Perugini, Diego, Holtz, Francois

Publikováno v: Comptes Rendus. Géoscience, Vol 354, Iss S1, Pp 227-248 (2022)

This review highlights the rheological and phase proportions variation induced by cooling events from superliquidus temperature (melt) to subliquidus temperatures. It provides a comprehensive view of the rheological response of magmatic systems under

Externí odkaz: https://doaj.org/article/6323687441664119ac35bb5ff11ebd26

Explosive Behavior of Intermediate Magmas: The Example of Cotopaxi Volcano (Ecuador)

Autor: M. Pistolesi, A. Aravena, L. Costantini, C. Vigiani, R. Cioni, C. Bonadonna

Publikováno v: Geochemistry, Geophysics, Geosystems, Vol 22, Iss 11, Pp n/a-n/a (2021)

Abstract The variability in intensity and style shown by explosive volcanism has been traditionally explained by a complex interplay among melt composition and pre‐eruptive volatile content, which modulate magma ascent and conduit dynamics. However

Externí odkaz: https://doaj.org/article/753a9b17d6dd4488b1ada52d81e8c7d5

Rheological changes in melts and magmas induced by crystallization and strain rate

Autor: Francesco Vetere, Gianluca Iezzi, Diego Perugini, Francois Holtz

Publikováno v: Comptes rendus geoscience 354 (2022), Nr. S1
Comptes rendus geoscience

This review highlights the rheological and phase proportions variation induced by cooling events from superliquidus temperature (melt) to subliquidus temperatures. It provides a comprehensive view of the rheological response of magmatic systems under

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e1e655ed68b55b08ab2bafa7b168489
http://hdl.handle.net/11365/1207004

Explosive Behavior of Intermediate Magmas: The Example of Cotopaxi Volcano (Ecuador)

Autor: Marco Pistolesi, Chiara Vigiani, Raffaello Cioni, Costanza Bonadonna, Alvaro Aravena, Licia Costantini

Publikováno v: Geochemistry, geophysics, geosystems, Vol. 22, No 11 (2021)
Geochemistry, Geophysics, Geosystems
Geochemistry, Geophysics, Geosystems, AGU and the Geochemical Society, 2021, 22 (11), ⟨10.1029/2021GC009991⟩
Geochemistry, Geophysics, Geosystems, 2021, 22 (11), ⟨10.1029/2021GC009991⟩

Co-auteur étranger; International audience; The variability in intensity and style shown by explosive volcanism has been traditionally explained by a complex interplay among melt composition and pre-eruptive volatile content, which modulate magma as

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::19e32023714ac1a30a286fb8c18f2a42
https://doi.org/10.1029/2021gc009991

Shear Rate-Dependent Disequilibrium Rheology and Dynamics of Basalt Solidification

Autor: D. B. Dingwell, K. U. Hess, S. Kolzenburg, Daniele Giordano

Publikováno v: Geophysical Research Letters

Magmas and lavas undergo a range of shear rates during transport and emplacement. Further, transport of magma and lava occurs at subliquidus conditions where the melt crystallizes at varying temperature, pressure, and oxygen fugacity. Transport effic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::60a64da746a4db991f0952e7399d2bae
https://doi.org/10.1029/2018gl077799