Results 21 to 30 of about 68,689 (124)

Isolation of aquatic yeasts with the ability to neutralize acidic media, from an extremely acidic river near Japan's Kusatsu-Shirane Volcano. [PDF]

, 2017
The Yukawa River is an extremely acidic river whose waters on the east foot of the Kusatu-Shirane Volcano (in Gunma Prefecture, Japan) contain sulfate ions. Here we isolated many acid-tolerant yeasts from the Yukawa River, and some of them neutralized an
Wang, Yu, Okai, Masahiko, Ishida, Masami, 石田, 真巳, Urano, Naoto, 岡井, 公彦, イシダ, マサミ, オカイ, マサヒコ, 浦野, 直人, Mitsuya, Daisuke, ウラノ, ナオト, Hayashi, Takuya, Tanaka, Mami   +12 more
core   +2 more sources

Additional file 2 of Modeling long-term volcanic deformation at Kusatsu-Shirane and Asama volcanoes, Japan, using the GNSS coordinate time series

, 2021
Additional file 2: Figure S2. Corner plot for the MCMC inversion. Corner plot for the MCMC inversion representing the posterior PDF of the estimated parameters. Note that only parameters related to the source positions/geometries are plotted.
Hiroshi Munekane (11582999)
core   +1 more source

Time Variation in the Chemical and Isotopic Composition of Fumarolic Gasses at Kusatsu-Shirane Volcano, Japan

Frontiers in Earth Science, 2019
Minor seismicity may occur at volcanoes with hydrothermal system before a steam eruption. To forecast any steam eruption, it is indispensable to detect and understand the nature of this shallow seismicity. As the fumarolic gas resides in the hydrothermal
Takeshi Ohba, Muga Yaguchi, Kana Nishino, Nozomi Numanami, Urumu Tsunogai, Masanori Ito, Ryo Shingubara   +6 more
doaj   +1 more source

Anatomy of active volcanic edifice at the Kusatsu–Shirane volcano, Japan, by magnetotellurics: hydrothermal implications for volcanic unrests

Earth, Planets and Space, 2020
We aimed to perform three-dimensional imaging of the underlying geothermal system to a depth of 2 km using magnetotellurics (MT) at around the Yugama crater, the Kusatsu–Shirane Volcano, Japan, which is known to have frequent phreatic eruptions.
Kuo Hsuan Tseng, Yasuo Ogawa, Nurhasan, Sabri Bülent Tank, Naoto Ujihara, Yoshimori Honkura, Akihiko Terada, Yoshiya Usui, Wataru Kanda   +8 more
doaj   +1 more source

Geothermal and Mineralogic Analysis of Hot Springs in the Puracé‐La Mina Sector in Cauca, Colombia

Geofluids, Volume 2019, Issue 1, 2019., 2019
Thermal waters are natural resources of great value to geothermal sciences, the tourism industry, and health. In this work, geochemical classification of physicochemical results of 17 sources at the Puracé‐La Mina (Cauca, Colombia) sector was implemented in order to strengthen and determine their potential applications and enhance the continental ...
Darwin Augusto Torres-Ceron, Carlos Daniel Acosta-Medina, Elisabeth Restrepo-Parra, Francesco Perri   +3 more
wiley   +1 more source

Seismological analysis of conduit dynamics in fragmentation experiments

Journal of Geophysical Research: Solid Earth, Volume 119, Issue 3, Page 2215-2229, March 2014., 2014
AbstractWe simulate gas‐burst and volcanic explosions under controlled laboratory conditions inducing fragmentation of volcanic rocks by rapid depressurization. A series of experiments were performed in a shock‐tube apparatus at room temperature and a pressure range of 4 to 20 MPa using Argon (Ar) gas and, particles or pumice samples of different ...
A. Arciniega‐Ceballos, M. Alatorre‐Ibargüengoitia, B. Scheu, D. B. Dingwell, H. Delgado‐Granados   +4 more
wiley   +1 more source

Long period seismic source characterization at Popocatépetl volcano, Mexico

Geophysical Research Letters, Volume 39, Issue 20, 28 October 2012., 2012
The seismicity of Popocatépetl is dominated by long‐period and very‐long period signals associated with hydrothermal processes and magmatic degassing. We model the source mechanism of repetitive long‐period signals in the 0.4–2 s band from a 15‐station broadband network by stacking long‐period events with similar waveforms to improve the signal‐to ...
Alejandra Arciniega‐Ceballos, Phillip Dawson, Bernard A. Chouet   +2 more
wiley   +1 more source

Lava production at Soufriere Hills Volcano, Montserrat: 1995-2009 [PDF]

, 2010
[1] We estimate that about 1 km3 of andesitic lava has been produced at Soufrière Hills Volcano, Montserrat from 1995 to 2009. There were three major episodes of extrusion, each lasting about 2 to 3.5 years and producing about 280 to 340 M m3 of lava ...
Calder, E. S., Herd, R, Komorowski, J-C, Komorowski, JC, Calder, E.S., Wadge, Geoffrey, Calder, ES, Komorowski, J. -C., Calder, E. S.; id_orcid, Komorowski, J.-C., Ryan, G., Ryan, Graham, Herd, R., Wadge, G., Wadge, G   +14 more
core   +1 more source

Geomagnetic observations at Kusatsu-Shirane Volcano

Geomagnetic observations at Kusatsu-Shirane Volcano
identifier:oai:t2r2.star.titech.ac.jp ...
Wataru Kanda, Takao Koyama, Yasuo Matsunaga   +2 more
openaire   +3 more sources

Arc Heat Flow and Magmatic Heat Budgets

Reviews of Geophysics, Volume 64, Issue 2, June 2026.
Abstract We evaluate hydrothermal heat loss from 11 volcanic‐arc segments (∼6,000 km of arc length, ∼10% of the global total), motivated by the observation that much magmatic heat ultimately crosses the land surface as heated aqueous fluid. Heat loss takes place by volcanic eruption, geothermal heat conduction to the surface, fumarolic (vapor ...
S. E. Ingebritsen, Kazuki Sawayama, Yuri Taran, Giovanni Chiodini, Tsuneomi Kagiyama, Hiroshi Shinohara, Julie V. Rowland, Benjamin A. Black   +7 more
wiley   +1 more source