Monitoring and forecasting hazards from a slow growing lava dome using aerial imagery, tri-stereo Pleiades-1A/B imagery and PDC numerical simulation
Sign Up to like & getrecommendations! Published in 2021 at "Earth and Planetary Science Letters"
DOI: 10.1016/j.epsl.2021.116906
Abstract: Abstract In December of 2017, a lava dome emerged at the Nevados de Chillan volcanic complex in the southern Andean volcanic zone, Chile, at the base of a summit crater excavated by explosions during two… read more here.
Keywords: crater; dome; monitoring forecasting; lava dome ... See more keywords
Morphological and structural changes at the Merapi lava dome monitored in 2012–15 using unmanned aerial vehicles (UAVs)
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Volcanology and Geothermal Research"
DOI: 10.1016/j.jvolgeores.2017.11.006
Abstract: Abstract Dome-building volcanoes undergo rapid and profound topographic changes that are important to quantify for the purposes of hazard assessment. However, as hazardous lava domes often develop on high-altitude volcanoes that exhibit steep-sided topography, it… read more here.
Keywords: structural changes; topography; changes merapi; dome ... See more keywords
Lava dome morphology inferred from numerical modelling
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DOI: 10.1093/gji/ggaa395
Abstract: Lava domes form when highly viscous magmas erupt on the surface. Several types of lava dome morphology can be distinguished depending on the flow rate and the rheology of magma. Here, we develop a 2-D… read more here.
Keywords: morphology; dome morphology; viscosity; lava dome ... See more keywords
Insights into the recurrent energetic eruptions that drive Awu, among the deadliest volcanoes on Earth
Sign Up to like & getrecommendations! Published in 2020 at "Natural Hazards and Earth System Sciences"
DOI: 10.5194/nhess-20-2119-2020
Abstract: Abstract. The little-known Awu volcano (Sangihe Islands, Indonesia) is among the deadliest, with a cumulative death toll of 11 048. In less than 4 centuries, 18 eruptions were recorded, including two VEI 4 and three VEI 3 eruptions with worldwide impacts.… read more here.
Keywords: among deadliest; recurrent energetic; awu; insights recurrent ... See more keywords