Results 101 to 110 of about 10,615 (268)
, 2006 The 17 January 2002 fissure eruption of Mount Nyiragongo, Democratic Republic of Congo, produced lava flows which entered and devastated the densely inhabited town of Goma.
Boschi, E. +13 more
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Cooling of a channeled lava flow with non-Newtonian rheology: crust formation and surface radiance
Annals of Geophysics, 2011 We present here the results from dynamical and thermal models that describe a channeled lava flow as it cools by radiation. In particular, the effects of power-law rheology and of the presence of bends in the flow are considered, as well as the formation
Stefano Santini +5 more
doaj +1 more source
The airborne lava-seawater interaction plume at Kilauea Volcano, Hawaii
Petrology igneous metamorphic and volcanic studies ...
Edmonds, M., Gerlach, T. M.
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The Planetary Science JournalWe apply basic principles of magma ascent from deep source regions and its eruption into a low-gravity vacuum environment to develop a theoretical treatment of the fluid dynamics and thermodynamics of mare basalt lava flow emplacement and evolution on ...
Lionel Wilson, James W. Head
doaj +1 more source
, 2010 Long-lived basaltic eruptions often produce structurally complex, compound `a`ā flow fields. Here we reconstruct the development of a compound flow field emplaced during the 2001 eruption of Mt. Etna (Italy). Following an initial phase of cooling-limited
Pinkerton, H. +7 more
core +1 more source
Lava flow hazards—An impending threat at Miyakejima volcano, Japan
, 2015 The majority of the historic eruptions recorded at Miyakejima volcano were fissure eruptions that occurred on the flanks of the volcano. During the last 1100 years, 17 fissure eruptions have been reported with a mean interval of about 76–78 years.
Cappello, A. +3 more
core +1 more source
, 2007 The use of a hand-held thermal camera during the 2002–2003 Stromboli effusive eruption proved essential in tracking the development of flow field structures and in measuring related eruption parameters, such as the number of active vents and flow ...
Dehn, J. +5 more
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During a volcanic effusive crisis, the active lava flow(s) need(s) to be monitored to best anticipate the possible affected area. A number of measurements needs to be made on site either from ground or from the air and by satellite imagery. These measurements need to be made through established protocols so derivative parameters can be calculated and ...
Chevrel, Oryaëlle, Harris, Andrew
openaire +2 more sources
Lava flow hazard modeling during the 2014–2015 Fogo eruption, Cape Verde
, 2016 Satellite remote sensing techniques and lava flow forecasting models have been combined to enable a rapid response during effusive crises at poorly monitored volcanoes. Here we used the HOTSAT satellite thermal monitoring system and the MAGFLOW lava flow
Cappello, A. +7 more
core +1 more source