Results 71 to 80 of about 21,586 (203)

Directed Volcanic Blast as a Tragedy of October 26Th, 2010 at Merapi Volcano, Central Java

open access: yesIndonesian Journal on Geoscience, 2014
DOI: 10.17014/ijog.v8i3.163Merapi is an active strato volcano located in Central Java. This volcano is regarded as the most active and most dangerous volcano in Indonesia.
Igan S. Sutawidjaja
doaj   +1 more source

Dynamics of pyroclastic density currents : : a thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Earth Sciences at Massey University, Palmerston North, New Zealand [PDF]

open access: yes, 2016
Listed in 2016 Dean's List of Exceptional ThesesPyroclastic density currents (PDCs) are the most dangerous mass flows on Earth. Yet they remain poorly understood because internal measurements and observations are hitherto non-existent.
Breard, Eric Christophe Pascal
core  

A tiered approach to natural background level (nbl) assessment in groundwater under a non hazardous waste land fill in Latium region (Italy) [PDF]

open access: yes, 2016
This paper deals with the results of investigation and monitoring activity on groundwater flowing under an area of a non hazardous waste landfill, placed in the Agro Romano, in the South Rome town area, near to Colli Albani Volcanic region.
Sappa, Giuseppe, Vitale, Stefania
core  

Simulation of tsunamis induced by volcanic activity in the Gulf of Naples (Italy) [PDF]

open access: yesNatural 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  

The Geology and Lamongan Volcanic Rocks Case Study at Ranu Pakis, Klakah, Lumajang, East Java Province, Indonesia

open access: yesJGEET: Journal of Geoscience, Engineering, Environment and Technology, 2019
Lamongan volcano is one of the unique volcanoes in the Sunda Volcano. This volcano has side eruption centers or on the slopes of the volcano. The morphology of parasitic eruptions in this volcanoes complex includes maars and boccas.
Dwi Fitri Yudiantoro   +2 more
doaj   +1 more source

PYROCLASTIC FLOW DYNAMICS

open access: yes, 2006
Numerical simulation of pyroclastic density currents has developed significantly in recent years and is increasingly applied to volcanological research. Results from physical modeling are commonly taken into account in volcanic hazard assessment and in the definition of hazard mitigation strategies. In this work, we modeled pyroclastic density currents
Mauro Rosi   +5 more
openaire   +1 more source

Dynamics and deposits generated by the Kos Plateau Tuff eruption: Controls of basal particle loss on pyroclastic flow transport

open access: yesGeochemistry, Geophysics, Geosystems, 2007
The explosive eruption of voluminous silicic magmas often produces widespread and massive deposits formed from pyroclastic density currents. While these punctuated events dramatically alter the landscape and have potential climate‐altering impact, our ...
Josef Dufek, George W. Bergantz
doaj   +1 more source

Field trip to the Ischia resurgent caldera, a journey across an active volcano in the Gulf of Naples [PDF]

open access: yes, 2018
Ischia is one of the most impressive examples of post-caldera resurgence in the world, with its almost 1,000 m of uplift in less than 30 ka. This three-days field trip will lead the participants through the geological and volcanological history of the ...
Enrica Marotta   +5 more
core  

The Arequita formation (Lower Cretaceous): petrographic features of the volcanic facies in the Laguna Merín Basin, East Uruguay

open access: yesLatin American Journal of Sedimentology and Basin Analysis, 2009
The southeastern border of the Laguna Merín Basin (Rocha Department, East Uruguay) consists of Mesozoic volcanic deposits of the Puerto Gómez and Arequita formations, overlain by a sedimentary cover of Cenozoic and recent deposits.
Rossana Muzio   +3 more
doaj  

Chronology of the 2014–2016 Eruptive Phase of Volcán de Colima and Volume Estimation of Associated Lava Flows and Pyroclastic Flows Based on Optical Multi-Sensors

open access: yesRemote 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
doaj   +1 more source

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