Results 191 to 200 of about 146,104 (239)

Characteristics of hydrothermal system causing phreatic eruptions inferred from resistivity and geochemical structures

open access: yesCharacteristics of hydrothermal system causing phreatic eruptions inferred from resistivity and geochemical structures
identifier:oai:t2r2.star.titech.ac.jp ...
openaire  

Assessing the hidden dangers of volcanic CO2 exposure: a critical review of health impacts. [PDF]

open access: yesFront Public Health
Boada LD   +6 more
europepmc   +1 more source

Tracing the Neovolcanic zone along the sediment-covered regions of the Red Sea Rift. [PDF]

open access: yesSci Rep
Preine J   +8 more
europepmc   +1 more source

Resuspension of ash after the 2014 phreatic eruption at Ontake volcano, Japan

Journal of Volcanology and Geothermal Research, 2018
Abstract We determined the resuspension process of an ash deposit after the phreatic eruption of September 27th, 2014 at Ontake volcano, Japan, by analyzing the time series data of particle concentrations obtained using an optical particle counter and the characteristics of an ash sample.
T. Miwa, M. Nagai, R. Kawaguchi
semanticscholar   +2 more sources

Probable dynamic triggering of phreatic eruption in the Tatun volcano group of Taiwan

Journal of Asian Earth Sciences, 2017
Abstract On 16 March 2014 (UTC), a small phreatic eruption occurred in the Tatun volcano group (TVG) of Taiwan, although it was not reported until analysis of both seismic and acoustic data revealed that the source was in the vicinity of the Hsiaoyukeng fumarole.
Cheng‐Horng Lin
semanticscholar   +2 more sources

The Onset, Middle, and Climax of Precursory Hydrothermal Intrusion of the 2018 Phreatic Eruption at Kusatsu‐Shirane Volcano

Journal of Geophysical Research: Solid Earth, 2023
Triggering intrusions of phreatic eruptions are often observed as seismic and ground deformation signals on a time scale of minutes. The current understanding of hydrothermal intrusions still needs improvement to obtain insight into the eruption scale ...
Taishi Yamada   +8 more
semanticscholar   +1 more source

Hydrothermal alteration and sealing at Turrialba volcano, Costa Rica, as a mechanism for phreatic eruption triggering

, 2021
Turrialba is a basaltic to andesitic Holocene stratovolcano that after decades of quiescence re-activated in 1996 and has been highly active ever since.
Emily Mick   +3 more
semanticscholar   +1 more source

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