Volcanic Plume Elevation Model Derived From Landsat 8: examples on Holuhraun (Iceland) and Mount Etna (Italy)
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A retrospective study on acute health effects due to volcanic ash exposure during the eruption of Mount Etna (Sicily) in 2002
BACKGROUND Mount Etna, located in the eastern part of Sicily (Italy), is the highest and most active volcano in Europe. During the sustained eruption that occurred in October-November 2002 huge amounts of volcanic ash fell on a densely populated area south-east of Mount Etna in Catania province. The volcanic ash fall caused extensive damage to infrastructure utilities and distress in the expose...
متن کاملVolcanic conduit migration over a basement landslide at Mount Etna (Italy)
The flanks of volcanoes may slide in response to the loading of the edifice on a weak basement, magma push, and/or to tectonic stress. However, examples of stratovolcanoes emplaced on active landslides are lacking and the possible effects on the volcano dynamics unknown. Here, we use aeromagnetic data to construct a three-dimensional model of the clay-rich basement of Etna volcano (Italy). We p...
متن کاملParticle Geochemistry of Volcanic Plumes of Etna and Mount St. Helens
Particles in volcanic plumes forecasting [Rose et al., 1983]. The volcanogenic include vapor condensates and reaction products element fluxes provide a baseline for air of ash with vapors or condensed liquids, in pollution [e.g., Varekamp and Buseck, 1986]. addition to abundant silicate particles. In the In volcanic plumes, tiny particles form as a 1980 M•unt St. Helens plume we detected abunda...
متن کاملHigh-Resolution Digital Elevation Modeling from TLS and UAV Campaign Reveals Structural Complexity at the 2014/2015 Holuhraun Eruption Site, Iceland
Citation: Müller D, Walter TR, Schöpa A, Witt T, Steinke B, Gudmundsson MT and Dürig T (2017) High-Resolution Digital Elevation Modeling from TLS and UAV Campaign Reveals Structural Complexity at the 2014/2015 Holuhraun Eruption Site, Iceland. Front. Earth Sci. 5:59. doi: 10.3389/feart.2017.00059 High-Resolution Digital Elevation Modeling from TLS and UAV Campaign Reveals Structural Complexity ...
متن کاملA lava flow simulation model for the development of volcanic hazard maps for Mount Etna (Italy)
Volcanic hazard assessment is of paramount importance for the safeguard of the resources exposed to volcanic hazards. In the paper we present ELFM, a lava flow simulation model for the evaluation of the lava flow hazard on Mount Etna (Sicily, Italy), the most important active volcano in Europe. The major contributions of the paper are: (a) a detailed specification of the lava flow simulation mo...
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تاریخ انتشار 2016