Extensive, water-rich magma reservoir beneath southern Montserrat [PDF]
, 2011 South Soufriere Hills and Soufriere Hills volcanoes are two km apart at the southern end of the island of Montserrat, West Indies. Their magmas are distinct geochemically, despite these volcanoes having been active contemporaneously at 131-129 ka. We use
Edmonds, Marie +4 more
core +4 more sources
Relating vesicle shapes in pyroclasts to eruption styles [PDF]
, 2013 Vesicles in pyroclasts provide a direct record of conduit conditions during explosive volcanic eruptions. Although their numbers and sizes are used routinely to infer aspects of eruption dynamics, vesicle shape remains an underutilized parameter.
Giachetti, Thomas +3 more
core +1 more source
Can vesicle size distributions assess eruption intensity during volcanic activity? [PDF]
Solid Earth, 2013 We studied three-dimensional (3-D) vesicle size distributions by X-ray microtomography in scoria collected during the relatively quiescent Phase II of the April–May 2010 eruption at Eyjafjallajökull volcano, Iceland.
A. LaRue +4 more
doaj +1 more source
Forecasting explosions at Sinabung Volcano, Indonesia, based on SO2 emission rates
Frontiers in Earth Science, 2022 Dome-building volcanic eruptions are often associated with frequent Vulcanian explosions, which constitute a substantial threat to proximal communities. One proposed mechanism driving such explosions is the sealing of the shallow volcanic system followed
Syegi Kunrat +3 more
doaj +1 more source
Strain field analysis on Montserrat (W.I.) as tool for assessing permeable flow paths in the magmatic system of Soufrière Hills Volcano [PDF]
, 2014 Strain dilatometers have been operated on the volcanic island of Montserrat (West Indies) for more than a decade and have proven to be a powerful technique to approach short-term dynamics in the deformational field in response to pressure changes in the ...
Adilbirov +62 more
core +2 more sources
Stratigraphy and textural characteristics of the 1982–83 tephra of Galunggung volcano (Indonesia): implications for volcanic hazards [PDF]
, 2000 91.40.RsThe Galunggung volcano in western Java (Indonesia) was the site of historical activity in 1822, 1894, 1918, and 1982–83, located in a pre-historical horseshoe-shaped caldera.
Bourdier, Jean-Louis +2 more
core +3 more sources
Ash aggregation during the 11 February 2010 partial dome collapse of the Soufrière Hills Volcano, Montserrat [PDF]
, 2017 On 11 February 2010, Soufrière Hills Volcano, Montserrat, underwent a partial dome collapse (~ 50 × 106 m3) and a short-lived Vulcanian explosion towards the end.
Bonadonna, C +4 more
core +3 more sources
High level sill and dyke intrusions initiated from rapidly buried mafic lava flows in scoria cones of Tongoa, Vanuatu (New Hebrides), South Pacific [PDF]
, 2006 Scoria cones are generally considered to grow rapidly in days to weeks or months. During their growth lava flows may be fed onto the cone surface from lava-lake breaches, or form by coalescence of spatter; such flows are preserved interbedded with scoria
Nemeth, Karoly, White, James D. L.
core +6 more sources
Earth, Planets and Space, 2020 The GCOM-C (SHIKISAI) satellite was developed to understand the mechanisms of global climate change. The second-generation global imager (SGLI) onboard GCOM-C is an optical sensor observing wavelengths from 380 nm to 12.0 μm in 19 bands.
Takayuki Kaneko +7 more
doaj +1 more source
Behavior of Sn-3.0Ag-0.5Cu solder/Cu fluxless soldering via Sn steaming under formic acid atmosphere
Journal of Materials Research and Technology, 2022 Formic acid (FA) atmosphere is promising to achieve chemical reduction at the oxidized surfaces of the solder and matrix material during soldering, replacing chemical flux being challenging as the continuous decrease in the pitch of solder bump in a ...
Siliang He +9 more
doaj +1 more source