scholarly journals Re–Os geochemistry of hydrothermally altered dacitic rock in a submarine volcano at Site U1527, IODP Expedition 376: Implications for the Re cycle in intraoceanic arcs

2021 ◽  
pp. 103687
Author(s):  
Mizuki Ishida ◽  
Tatsuo Nozaki ◽  
Yutaro Takaya ◽  
Junichiro Ohta ◽  
Qing Chang ◽  
...  
Keyword(s):  
Submarine Volcano

The Late Jurassic Panjeh submarine volcano in the northern Sanandaj-Sirjan Zone, northwest Iran: Mantle plume or active margin?

Lithos ◽  
2018 ◽  
Vol 308-309 ◽  
pp. 364-380 ◽  
Author(s):  
Hossein Azizi ◽  
Federico Lucci ◽  
Robert J. Stern ◽  
Shima Hasannejad ◽  
Yoshihiro Asahara
Keyword(s):  
Mantle Plume ◽  
Late Jurassic ◽  
Submarine Volcano ◽  
Active Margin ◽  
Sanandaj Sirjan Zone ◽  
Northwest Iran

Geochemistry of hydrothermal solutions from 9°50′ N at the East Pacific Rise (EPR) within twelve years after the eruption of a submarine volcano

2006 ◽  
Vol 44 (7) ◽  
pp. 690-703 ◽  
Author(s):  
A. Yu. Lein ◽  
Ya. A. Bogdanov ◽  
D. V. Grichuk ◽  
I. I. Rusanov ◽  
A. M. Sagalevich
Keyword(s):  
East Pacific Rise ◽  
Hydrothermal Solutions ◽  
Submarine Volcano ◽  
East Pacific

scholarly journals Collapse and reconstruction of Monowai submarine volcano, Kermadec arc, 1998-2004

2008 ◽  
Vol 113 (B8) ◽  
Author(s):  
Ian C. Wright ◽  
William W. Chadwick ◽  
Cornel E. J. de Ronde ◽  
Dominique Reymond ◽  
Olivier Hyvernaud ◽  
...  
Keyword(s):  
Submarine Volcano

scholarly journals Tsunamis from prospected mass failure on the Marsili submarine volcano flanks and hints for tsunami hazard evaluation

2020 ◽  
Vol 83 (1) ◽  
Author(s):  
G. Gallotti ◽  
F. Zaniboni ◽  
G. Pagnoni ◽  
C. Romagnoli ◽  
F. Gamberi ◽  
...  
Keyword(s):  
Numerical Models ◽  
Hydrothermal Activity ◽  
Hazard Evaluation ◽  
Medium Size ◽  
Tyrrhenian Sea ◽  
Submarine Volcano ◽  
Case Scenario ◽  
Worst Case ◽  
Tsunami Waves ◽  
Mass Failure

AbstractThe Marsili Seamount (Tyrrhenian Sea, Italy) is the largest submarine volcano in the Mediterranean Sea, located in the middle of the Marsili Basin, facing the Calabrian and Sicilian coasts on its eastern side, and the coasts of Sardinia on the opposite side. It has erupted in historical times, and its summit crest is affected by widespread hydrothermal activity. This study looks at mass failures taking place at different depths on the flanks of the volcano and estimates their associated tsunamigenic potential. Mass failure, tsunami generation, and propagation have been simulated by means of numerical models developed by the Tsunami Research Team of the University of Bologna. In all, we consider five cases. Of these, three scenarios, one regarding a very small detachment and two medium-sized ones (between 2 and 3 km3 failure volume), have been suggested as possible failure occurrences in the published literature on a morphological basis and involve the north-eastern and north-western sectors of the volcano. The two additional cases, one medium-sized and one extreme, intended as a possible worst-case scenario (volume 17.6 km3), affecting the eastern flank. Results indicate that small-volume failures are not able to produce significant tsunamis; medium-size failures can produce tsunamis which dangerously affect the coasts if their detachment occurs in shallow water, i.e., involves the volcano crest; and extreme volume failures have the potential to create disastrous tsunamis. In all the simulations, tsunami waves appear to reach the Aeolian Islands in around 10 min and the coasts of Calabria and Sicily in 20 min. This study highlights that there is a potential for dangerous tsunamis generation from collapses of the Marsili volcano and as a consequence a need to intensify research on its status and stability conditions. More broadly, this investigation should also be extended to the other volcanic seamounts of the Tyrrhenian Sea, since their eruptive style, evolution, and tsunamigenic potential are still poorly known.

Hydrothermal Venting at Hinepuia Submarine Volcano, Kermadec Arc: Understanding Magmatic-Hydrothermal Fluid Chemistry

2017 ◽  
Vol 18 (10) ◽  
pp. 3646-3661 ◽  
Author(s):  
Valerie K. Stucker ◽  
Sharon L. Walker ◽  
Cornel E. J. de Ronde ◽  
Fabio Caratori Tontini ◽  
Shinji Tsuchida
Keyword(s):  
Hydrothermal Fluid ◽  
Submarine Volcano ◽  
Fluid Chemistry ◽  
Hydrothermal Venting

scholarly journals Correction to: Microbial community differentiation between active and inactive sulfide chimneys of the Kolumbo submarine volcano, Hellenic Volcanic Arc

Extremophiles ◽  
2018 ◽  
Vol 22 (5) ◽  
pp. 825-825 ◽  
Author(s):  
Christos A. Christakis ◽  
Paraskevi N. Polymenakou ◽  
Manolis Mandalakis ◽  
Paraskevi Nomikou ◽  
Jon Bent Kristoffersen ◽  
...  
Keyword(s):  
Microbial Community ◽  
Submarine Volcano ◽  
Volcanic Arc

scholarly journals Exploring the “Sharkcano”: Biogeochemical Observations of the Kavachi Submarine Volcano (Solomon Islands)

2016 ◽  
Vol 29 (4) ◽  
pp. 160-169 ◽  
Author(s):  
Brennan Phillips ◽  
◽  
Matthew Dunbabin ◽  
Brad Henning ◽  
Corey Howell ◽  
...  
Keyword(s):  
Solomon Islands ◽  
Submarine Volcano
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