Results 81 to 90 of about 3,592,930 (158)

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

Pyroclastic flow dynamics and hazard in a caldera setting: Application to phlegrean Fields (Italy)

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
P. PAPALE   +14 more
core   +1 more source

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

The Reconstruction Process of Farmland in Pyroclastic Flow Sediment Areas at Merapi Volcano, Central Java Island

open access: yes, 2019
The Merapi volcano in Indonesia has previously been studied in various fields as a typical active volcano in Asia. However, few studies have clarified the reconstruction process of agricultural land in the pyroclastic flow disaster area with a focus on ...
芝田, 篤紀
core   +1 more source

Fluidization and attrition of pyroclastic granular solids.

open access: yes, 2004
Pyroclastic flows have been frequently addressed in the recent volcanological literature as far as the depositional mechanisms and the field features of the related deposits are concerned.
SALATINO, PIERO   +5 more
core   +1 more source

A drastic change of landforms caused by a huge pyroclastic flow in the hida district, central japan [PDF]

open access: yes
Six huge pyroclastic flow eruptions from the Hida Mountains occurred in and around the Takayama Basin during the Plio-Pleistocene. These eruptions were related to the uplift of the Hida Mountains and it was expected that these would have markedly changed
ヤマザキ, ハルオ   +5 more
core   +1 more source

Krasheninnikov Caldera (Eastern Kamchatka): age and magnitude of eruption

open access: yesВестник Камчатской региональной ассоциации "Учебно-научный центр". Серия: Науки о Земле
New data on the composition of the pyroclastic deposits of the Krasheninnikov caldera allowed us to correlate it to the previously studied tephra horizon Geys30, which until recently was erroneously attributed to an eruption within the Geysernaya caldera.
V.V. Ponomareva   +5 more
doaj   +1 more source

Pyroclastic fall deposits

open access: yes
This eVolcano lecture on pyroclastic fall deposits is given by Samantha Engwell (British Geological Survey) and Julia Eychenne (Laboratoire Magmas et Volcans, France).
Engwell, S., Eychenne, J.
core   +3 more sources

Home - About - Disclaimer - Privacy