Results 71 to 80 of about 3,592,930 (158)
Directed Volcanic Blast as a Tragedy of October 26Th, 2010 at Merapi Volcano, Central Java
Indonesian 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
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Sulfidation Reaction Mechanisms of Olivine and Diopside at Mercury's Reducing Conditions
Journal of Geophysical Research: Planets, Volume 131, Issue 11, November 2026.Abstract The surface of Mercury contains elevated amounts of sulfur of up to 4 wt.%. Volcanic degassing of S from the interior of the planet could have initiated sulfidation reactions between the degassed S and surface materials in the planet's past, leading to the observed surface S enrichment.
Rody C. Erftemeijer +2 more
wiley +1 more source
, 2022 The islands of Sumatra and Sinabung are located southwest of the Sundaland Continent which is a convergence route between the Indian-Australian Plate that infiltrates to the west of the Eurasian/Sundaland Plate. The increase in activity of Mount Sinabung
Winarto Silaban +1 more
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Journal of Geophysical Research: Planets, Volume 131, Issue 11, November 2026.Abstract Recent discoveries suggest that intact lava tubes exist in the Moon and Mars, crucial for establishing long‐term habitable areas to protect future lunar and Martian dwellers from surface risks. Considering planetary lava tubes as potential natural shelters requires understanding their internal complexity, which is challenging due to the lack ...
Sarai Montañez Muñoz +3 more
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Multi-geohazards of Ende city area
Indonesian Journal on Geoscience, 2014 http://dx.doi.org/10.17014/ijog.vol2no4.20073The Ende City is a steep mountainous area, of which the height of their peaks are above 1500 m asl. It has the limited extent of plain places, without coastal plains.
Igan Supriatman Sutawidjaja +1 more
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Preservation of Isolated Vesicles in Submarine Pumice and Implications for Submarine Slope Stability
Geophysical Research Letters, Volume 53, Issue 19, 16 October 2026.Abstract Pumice clasts from submarine eruptions contain abundant isolated vesicles that are completely encased in glass. As erupted clasts cool, gas inside isolated vesicles contracts, leading to low pressures inside those vesicles. Despite low pressures, isolated vesicles can be preserved in submarine pumice deposits to water depths of approximately 1–
M. Manga
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Scientific ReportsWe investigated the genetic diversity and divergence of sika deer (Cervus nippon) descended from survivors of a catastrophic pyroclastic flow event approximately 7,300 years ago by analyzing the 894 base pairs mitochondrial DNA control region extracted ...
Yoshimi Agetsuma-Yanagihara +2 more
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MECHANICS OF THE PYROCLASTIC FLOW
, 1994 A Merapi type pyroclastic flow is modeled in a laboratory flume in which the degassing takes place from the pyroclastic material itself.Fluidization of the bed due to the upward movement of the gass is the main cause of generation of the flow and the ...
金銅, 将史 +3 more
core
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
Geochemistry, 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
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