Three-dimensional inversion of audio-magnetotelluric data acquired from the crater area of Mt. Tokachidake, Japan

Autor: Ryo Tanaka, Yusuke Yamaya, Makoto Tamura, Takeshi Hashimoto, Noritoshi Okazaki, Ryo Takahashi, Toru Mogi

Publikováno v: Earth, Planets and Space, Vol 73, Iss 1, Pp 1-11 (2021)

Abstract Subvolcanic hydrothermal systems can lead to hydrothermal eruptions as well as unrest phenomena without an eruptive event. Historical eruptions and recent unrest events, including ground inflation, demagnetization, and a gradual decrease in

Externí odkaz: https://doaj.org/article/22dc5f540b32417797de181f52d34e3f

Shallow hydrothermal reservoir inferred from post-eruptive deflation at Ontake Volcano as revealed by PALSAR-2 InSAR

Autor: Shohei Narita, Makoto Murakami

Publikováno v: Earth, Planets and Space, Vol 70, Iss 1, Pp 1-12 (2018)

Abstract In 2014, a phreatic eruption occurred at the Ontake Volcano in Central Japan causing multiple deaths and missing persons. Interferometric Synthetic Aperture Radar data showed local-scale subsidence around the newly created eruptive vents aft

Externí odkaz: https://doaj.org/article/45aef6bb47ab445e8248ac7f2423f5fb

Three-dimensional inversion of audio-magnetotelluric data acquired from the crater area of Mt. Tokachidake, Japan

Autor: T. Mogi, Ryo Takahashi, Makoto Tamura, Ryo Tanaka, Noritoshi Okazaki, Takeshi Hashimoto, Yusuke Yamaya

Publikováno v: Earth, Planets and Space, Vol 73, Iss 1, Pp 1-11 (2021)

Subvolcanic hydrothermal systems can lead to hydrothermal eruptions as well as unrest phenomena without an eruptive event. Historical eruptions and recent unrest events, including ground inflation, demagnetization, and a gradual decrease in the plume

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10303fe0dd42c977df5239e1108af8f5
https://doaj.org/article/22dc5f540b32417797de181f52d34e3f

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Geochemical survey of the Colpitas-Taapaca volcanic-hydrothermal system, northern Chile

Autor: Inostroza M.[1, Tassi F.[3, Sepúlveda J.[3], Capecchiacci F.[3], Rizzo A.I.[5], Aguilera F.[2, 6

Publikováno v: Italian Journal of Geosciences (Testo stamp.) 139 (2020): 359–373.
info:cnr-pdr/source/autori:Inostroza M.[1,2], Tassi F.[3,4], Sepúlveda J.[3], Capecchiacci F.[3], Rizzo A.I.[5], Aguilera F.[2,6,7]/titolo:Geochemical survey of the Colpitas-Taapaca volcanic-hydrothermal system, northern Chile/doi:/rivista:Italian Journal of Geosciences (Testo stamp.)/anno:2020/pagina_da:359/pagina_a:373/intervallo_pagine:359–373/volume:139

This work presents chemical and isotopic (delta13C-CO2, delta13C-CH4, 3He, 4He, 20Ne, 40Ar, 36Ar, delta18O and deltaD) data on fluid discharges from the Colpitas-Taapaca volcanic-hydrothermal system, located close to the Taapaca Volcanic Complex, wit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=cnr_________::cd61d77243fe154dc59ba354130006a6
http://www.cnr.it/prodotto/i/433807