Results 21 to 30 of about 418,217 (192)
Large mantle magma reservoir of Afar, Ethopia [PDF]
Frontiers in Earth Science, 2014 Artículo de COMENTARIO GENERAL Front. Earth Sci., 16 de abril de 2014Sec.
Afroz Ahmad eShah
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Coupled subdaily and multiweek cycles during the lava dome eruption of Soufriere Hills Volcano, Montserrat [PDF]
, 2013 Observations of volcanoes extruding andesitic lava to produce lava domes often reveal cyclic behaviour. At Soufriere Hills Volcano, Montserrat, cycles with sub-daily and multi-week periods have been recognised on many occasions.
Costa, A. +12 more
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Remote Sensing, 2015 A summit and upper flank eruption occurred at Nyamulagira volcano, Democratic Republic of Congo, from 2–27 January 2010. Eruptions at Nyamulagira during 1996–2010 occurred from eruptive fissures on the upper flanks or within the summit caldera and were ...
Christelle Wauthier +4 more
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Earth, Planets and Space, 2020 Previous studies of the major eruption at Shinmoe-dake volcano, Japan, in January 2011 suggested that gradual injection of magma from a deep source into a shallow reservoir began in December 2009 and led to the major eruption.
Ken’ichi Yamazaki +2 more
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Frontiers in Earth Science, 2018 Volcanic eruptions occur when a conduit forms to connect a crustal magma reservoir to Earth’s surface. Conduit formation is generally assumed to be a ‘bottom–up’ process and a major driver of precursory volcanic seismicity, which is the most commonly ...
Diana C. Roman, Katharine V. Cashman
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Comptes Rendus. Géoscience, 2022 The “Fani Maoré” eruption off the coasts of Mayotte has been intensively monitored by applying methods similar to those used for subaerial eruptions. Repeated high-resolution bathymetric surveys and dredging, coupled with petrological analyses of time ...
Berthod, Carole +30 more
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Unraveling the Physics of the Yellowstone Magmatic System Using Geodynamic Simulations
Frontiers in Earth Science, 2018 The Yellowstone magmatic system is one of the largest magmatic systems on Earth, and thus an ideal location to study magmatic processes. Whereas previous seismic tomography results could only image a shallow magma reservoir, a recent study using more ...
Georg S. Reuber +5 more
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Terrestrial, Atmospheric and Oceanic Sciences, 2021 The white ignimbrite layer on top of volcanic sequences in the Coastal Range is the youngest eruption of the northern Luzon Arc in the Taiwan region. A gabbroic enclave was coexisting with the andesitic ignimbrite in this sequence. This study reports the
Yu-Ming Lai +5 more
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Frontiers in Earth Science, 2021 Magma reservoir recharge is widely recognised as a precursor of eruptive activity. However, the causative relationships between reservoir rejuvenation and surface observables such as gravitational potential field changes and ground deformation are still ...
Katie Males, Jo Gottsmann, Jo Gottsmann
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Imaging a magma plumbing system from MASH zone to magma reservoir [PDF]
Earth and Planetary Science Letters, 2017 The Puna Plateau of the Central Andes is a well-suited location to investigate the processes associated with the tectono-magmatic development of a Cordilleran system. These processes include long-lived subduction (including shallow and steep phases), substantial crustal thickening, the emplacement of large volumes of igneous rocks, and probably ...
Jonathan R. Delph +4 more
openaire +3 more sources