Results 21 to 30 of about 865,890 (160)
Modeling the Dynamics of Dense Pyroclastic Flows on Venus: Insights Into Pyroclastic Eruptions
Journal of Geophysical Research: Planets, 2021 Abstract On Venus, relatively young deposits near volcanic and coronal summits with unique radar characteristics have been proposed to be emplaced by pyroclastic density currents (PDCs). The proposed units are laterally extensive, long‐runout deposits showing moderate to high radar backscatter and circular polarization ratio in 12.6 ...
Indujaa Ganesh +2 more
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Remote Sensing, 2019 The eruption at Volcán de Colima (México) on 10–11 July 2015 represents the most violent eruption that has occurred at this volcano since the 1913 Plinian eruption.
Norma Dávila +4 more
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Field work on the northern slopes of Kronotsky volcano in July–August 2023
Вестник Камчатской региональной ассоциации "Учебно-научный центр". Серия: Науки о Земле, 2023 In July-August 2023, field work was carried out on the northern slopes of Kronotsky volcano in the territory of the Kronotsky State Reserve, which is rarely visited by researchers.
N.V. Gorbach +2 more
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Submarine pyroclastic deposits in Tertiary basins, NE Slovenia
Geologija, 2013 In Tertiary basins of NE Slovenia, Upper Oligocene volcanic activity occurred in a submarine environment that experienced contemporaneous clastic sedimentation.
Polona Kralj
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HYDROLOGICAL AND STABILITY MODELLING OF INITIAL LANDSLIDES TRIGGERING DEBRIS FLOWS IN ASH-FALL DEPOSITS COVERING HILLSLOPES SURROUNDING SOMMA-VESUVIUS (SOUTHERN ITALY). [PDF]
, 2010 Rainfall-induced debris flows involving ash-fall pyroclastic deposits covering steep mountain slopes that surround the Somma-Vesuvius volcano, are natural events representing the main cause of risk for urban settlements located at footslopes.
Napolitano, Elisabetta
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Lava production at Soufriere Hills Volcano, Montserrat: 1995-2009 [PDF]
, 2010 [1] We estimate that about 1 km3 of andesitic lava has been produced at Soufrière Hills Volcano, Montserrat from 1995 to 2009. There were three major episodes of extrusion, each lasting about 2 to 3.5 years and producing about 280 to 340 M m3 of lava ...
Calder, E. S. +13 more
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Simulation of tsunamis induced by volcanic activity in the Gulf of Naples (Italy) [PDF]
Natural Hazards and Earth System Sciences, 2003 The paper explores the potential of tsunami generation by pyroclastic flows travelling down the flank of the volcano Vesuvius that is found south of Naples in Italy.
S. Tinti, G. Pagnoni, A. Piatanesi
doaj
Scientific Reports, 2021 Pyroclastic density currents are ground hugging gas-particle flows associated to explosive volcanic eruptions and moving down a volcano's slope, causing devastation and deaths.
Pierfrancesco Dellino +4 more
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Seismic characterization of pyroclastic flow activity at Soufrière Hills Volcano, Montserrat, 8 January 2007 [PDF]
Natural Hazards and Earth System Sciences, 2007 A partial dome collapse with concurrent pyroclastic flow (PF) activity occurred at Soufrière Hills Volcano (SHV), Montserrat on 8 January 2007. Pyroclastic density currents were observed to propagate from the Northwest and West sectors of the summit dome
S. De Angelis +3 more
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Investigaciones Geográficas, 2012 By means of applying a morphogenetic geomorphologic approach, the environmental biophysical units (EBU) of the Glacís of Buenavista volcanic-piedmont were delineated and characterized.
Fidel Martínez García +1 more
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