Bulletin Volcanologique

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Geophysical evidences for suggesting the esistence of molten pockets in the earth’s upper mantle
Bulletin Volcanologique - Tập 26 - Trang 181-195 - 1963
D. Shimozuru
Prediction of eruptions using changes in composition of volcanic gases
Bulletin Volcanologique - Tập 39 Số 1 - Trang 112-125 - 1975
I. A. Menyailov
Oceanic fissure eruptions, subvolcanic intrusions and volcanic magma Chambers
Bulletin Volcanologique - Tập 33 - Trang 1229-1236 - 1969
F. Machado
Rifting along the mid-Atlantic ridge seems to have been accompanied by fissure eruptions which flooded the ocean bottom. Locally these plateau lavas rose above sea level and erosion revealed plutonic bodies emplaced within them. There is also some evidence of shallow magma chambers feeding surface volcanism. All these facts can be conveniently interpreted by assuming fractional melting of the uppe...... hiện toàn bộ
Les Volcans de la Région centrale de l’Espagne
Bulletin Volcanologique - - 2014
Eduardo Hernandez-Pacheco
Progress in protecting air travel from volcanic ash clouds
Bulletin Volcanologique - Tập 84 - Trang 1-9 - 2021
Larry Mastin, Mike Pavolonis, Samantha Engwell, Rory Clarkson, Claire Witham, Greg Brock, Ian Lisk, Marianne Guffanti, Andrew Tupper, David Schneider, Frances Beckett, Thomas Casadevall, Graham Rennie
The Eyjafjallajökull eruption of 2010 demonstrated the far-reaching impact of ash clouds and the vulnerability of our jet-based society to them, prompting a review of procedures to detect, warn, and forecast ash cloud hazards to aviation. The years since 2010 have seen marked improvements in satellite technology, more accurate ash-dispersion models that integrate simulations with observations, and...... hiện toàn bộ
Unraveling the solidification path of a pahoehoe “cicirara” lava from Mount Etna volcano
Bulletin Volcanologique - Tập 75 Số 4 - 2013
Gabriele Lanzafame, Silvio Mollo, Gianluca Iezzi, Carmelo Ferlito, Guido Ventura
Elastic source model of the North Mono eruption (1325–1368 A.D.) based on shoreline deformation
Bulletin Volcanologique - Tập 72 - Trang 1141-1152 - 2010
Wil Shaffer, Marcus Bursik, Carl Renshaw
Topographic data from the Shuttle Radar Topography Mission (SRTM) captures the permanent deformation of a prominent highstand of Mono Lake, California USA. Deformation of the Dechambeau Ranch highstand shoreline was measured using the elevation of the beach berm—shoreline bluff break-in-slope. Point source models and a boundary element dike model were used to approximate the source of deformation ...... hiện toàn bộ
An application of factor analysis to basic volcanic rock geochemistry
Bulletin Volcanologique - Tập 38 - Trang 1070-1089 - 1974
D. M. Shaw, C. Dupuy, M. Fratta, J. Helsen
Factors analysis is useful for studying the interrelationships of trace and major elements in sets of rock analyses. Its application to basic volcanic rocks show various features: (i) the principal factors relate to variation among mineral components; (ii) the behaviour of K is similar to that of Rb, Ba, Sr and in some cases P, W, Tl also; (iii) the coherence of Tl with K and Rb is often masked by...... hiện toàn bộ
Peperite: a useful genetic term
Bulletin Volcanologique - Tập 62 - Trang 65-66 - 2000
James D. L. White, Jocelyn McPhie, Ian Skilling
The dynamics of magma mixing in a rising magma batch
Bulletin Volcanologique - Tập 52 - Trang 127-137 - 1989
Takehiro Koyaguchi, Stephen Blake
The conditions under which two magmas can become mixed within a rising magma batch are investigated by scaling analyses and fluid-dynamical experiments. The results of scaling analyses show that the fluid behaviours in a squeezed conduit are determined mainly by the dimensionless number $$I = \mu _1 U/g\Delta \rho R_{}^2$$ ...... hiện toàn bộ
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