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Redox state of Earth’s magma ocean and its Venus-like early atmosphere
Oxidation state of iron in Earth’s magma ocean indicates it would have produced a Venus-like early atmosphere upon cooling. Exchange between a magma ocean and vapor produced Earth’s earliest atmosphere. Its speciation depends on the oxygen fugacity (fO2)
P. Sossi+5 more
semanticscholar +1 more source
Characteristic of Lokon Volcano Deformation of 2009 - 2011 Based on GPS Data
DOI: 10.17014/ijog.v7i4.147Precursor of Lokon Volcano eruptions in 2011 is believed to begin since December 2007 which was marked by increasing number of volcanic earthquakes and gas emission.
Estu Kriswati+5 more
doaj +1 more source
A possible model for initiationof ULF oscillation in magma
During the period just prior to an earthquake, an electomagnetic emission develops over seismic zones. In this paper, a model of excitation of magnetic fields over zones of volcanic activity is proposed.
L.V. Nikitina, Y. A. Kopytenko
doaj +1 more source
Multiphase suspensions are complex systems where microscopic interactions between suspended bubbles, particles, and liquids can significantly alter bulk behavior.
J. Oppenheimer+4 more
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The Surtsey Magma Series [PDF]
AbstractThe volcanic island of Surtsey (Vestmannaeyjar, Iceland) is the product of a 3.5-year-long eruption that began in November 1963. Observations of magma-water interaction during pyroclastic episodes made Surtsey the type example of shallow-to-emergent phreatomagmatic eruptions. Here, in part to mark the 50thanniversary of this canonical eruption,
Sveinn P. Jakobsson+4 more
openaire +3 more sources
Substitutional effects of In by Cu in CeIn2
We have investigated the evolution of the magnetic properties on the Ce(In1−x Cux)2 (0< x ≤ 0.3) series of alloys. The orthorhombic structure of the CeIn2 alloy(Imma)changes into the hexagonal AlB2-type (P6/mmm)for x = 0.05 and, then, into the hexagonal ...
Rojas D. P.+2 more
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The Holuhraun–Bárdarbunga (Iceland) eruption lasted approximately 6 months. Magma propagated laterally through a 40 km long dyke, while Bárdarbunga caldera was collapsing.
Luca Caricchi+6 more
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Formation and dynamics of magma reservoirs
The emerging concept of a magma reservoir is one in which regions containing melt extend from the source of magma generation to the surface. The reservoir may contain regions of very low fraction intergranular melt, partially molten rock (mush) and melt ...
R. Sparks+6 more
semanticscholar +1 more source
Field evidence for the lateral emplacement of igneous dykes
Seismological and geodetic data from modern volcanic systems strongly suggest that magma is transported significant distance (tens of kilometres) in the subsurface away from central volcanic vents.
David Healy+5 more
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Rifting‐Driven Magmatism Along the Dead Sea Continental Transform Fault
The Dead Sea Fault (DSF) is a crustal‐scale continental transform fault separating the African and the Arabian plates. Neogene to Quaternary volcanic activity is well‐spread in Northern Israel.
A. Haddad+6 more
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