3-D magnetotelluric exploration of Tenerife geothermal system (Canary Islands, Spain)
The resistivity structure of the Tenerife geothermal system has been determined by the 3-D
inversion of data from different magnetotelluric surveys. In this paper, the ocean and …
inversion of data from different magnetotelluric surveys. In this paper, the ocean and …
The economic potential of metalliferous sub-volcanic brines
The transition to a low-carbon economy will increase demand for a wide range of metals,
notably copper, which is used extensively in power generation and in electric vehicles …
notably copper, which is used extensively in power generation and in electric vehicles …
Anatomy of active volcanic edifice at the Kusatsu–Shirane volcano, Japan, by magnetotellurics: hydrothermal implications for volcanic unrests
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 …
depth of 2 km using magnetotellurics (MT) at around the Yugama crater, the Kusatsu …
Formation of magmatic brine lenses via focussed fluid-flow beneath volcanoes
Many active or dormant volcanoes show regions of high electrical conductivity at depths of a
few kilometres beneath the edifice. We explore the possibility that these regions represent …
few kilometres beneath the edifice. We explore the possibility that these regions represent …
Three-dimensional resistivity structure of Asama Volcano revealed by data-space magnetotelluric inversion using unstructured tetrahedral elements
Asama Volcano is an andesitic composite volcano and one of the most active volcanoes in
Japan. In order to reveal electrical resistivity structure beneath the volcano accurately, we …
Japan. In order to reveal electrical resistivity structure beneath the volcano accurately, we …
Hydrothermal and magmatic system of a volcanic island inferred from magnetotellurics, seismicity, self‐potential, and thermal image: an example of Miyakejima …
M Gresse, M Uyeshima, T Koyama… - Journal of …, 2021 - Wiley Online Library
Phreatic and phreatomagmatic eruptions represent some of the greatest hazards occurring
on volcanoes. They result from complex interactions at a depth between rock, water, and …
on volcanoes. They result from complex interactions at a depth between rock, water, and …
Three‐dimensional resistivity structure of Iwo‐Yama volcano, kirishima volcanic complex, Japan: Relationship to shallow seismicity, surface uplift, and a small phreatic …
Iwo‐yama volcano, part of the Kirishima Volcanic Complex, has recently shown signs of
unrest. We conducted a hypocenter relocation of shallow earthquakes and broadband …
unrest. We conducted a hypocenter relocation of shallow earthquakes and broadband …
The 2020 eruption and large lateral dike emplacement at Taal Volcano, Philippines: insights from satellite radar data
MG Bato, P Lundgren, V Pinel… - Geophysical …, 2021 - Wiley Online Library
Abstract On January 12, 2020, Taal volcano, Philippines, erupted after 43 years of repose,
affecting more than 500,000 people. Using interferometric synthetic aperture radar (InSAR) …
affecting more than 500,000 people. Using interferometric synthetic aperture radar (InSAR) …
Magmatic hydrothermal system inferred from the resistivity structure of Kusatsu-Shirane Volcano
Y Matsunaga, W Kanda, S Takakura, T Koyama… - Journal of Volcanology …, 2020 - Elsevier
Abstract The Kusatsu-Shirane volcano is a Quaternary andesitic-to-dacitic active volcano
located on the central Honshu Arc. The volcano is known to have had repeated phreatic …
located on the central Honshu Arc. The volcano is known to have had repeated phreatic …
Estimation of spatial distribution and fluid fraction of a potential supercritical geothermal reservoir by magnetotelluric data: a case study from Yuzawa geothermal field …
Fluids within the Earth's crust may exist under supercritical conditions (ie,> 374° C and> 22.1
MPa for pure water). Supercritical geothermal reservoirs at depths of 2–10 km below the …
MPa for pure water). Supercritical geothermal reservoirs at depths of 2–10 km below the …