Results 31 to 40 of about 68,689 (124)

Whole-rock major element chemistry for eruptive products of Kusatsu-shirane volcano, central Japan: summary of 306 analytical data. [PDF]

open access: yes, 2010
The whole-rock major element chemistry of Kusatsu-shirane volcano, central Japan, is studied based on the newly obtained 306 analytical data. The Kusatsu-shirane volcano consists of the Matsuozawa, Older and Younger Kusatsu-shirane volcanoes.
金丸,龍夫   +7 more
core  

Geophysical characterization of hydrothermal systems and intrusive bodies, El Chichón volcano (Mexico) [PDF]

open access: yes, 2011
[1] The 1982 explosive eruptions of El Chichón volcano (Chiapas, Mexico) destroyed the inner dome and created a 1-km-wide and 180-m-deep crater within the somma crater.
Roach, Michael   +5 more
core   +1 more source

Surface temperature measurements of active lava flows on Kilauea volcano, Hawai'i. [PDF]

open access: yes, 2002
Systematic hand-held radiometer measurements of lava surface temperatures in active flows and tubes on Kilauea volcano, Hawai′i reveal complexities that cannot be resolved in remotely sensed data from aircraft or satellites.
Pinkerton, Harry   +2 more
core   +4 more sources

Critical Factors That Control Hydrothermal Circulation Within Active Volcanoes: Constraints From Numerical Simulation Based on a Resistivity Structure Model

open access: yesJournal of Geophysical Research: Solid Earth, Volume 130, Issue 2, February 2025.
Abstract Numerical modeling is a valuable approach for quantitative elucidation of the highly complex hydrothermal processes within active volcanoes. Various schemes have been developed for the numerical simulation of volcanic hydrothermal systems, generally employed in combination with other geophysical and geochemical monitoring techniques.
Yasuo Matsunaga, Wataru Kanda
wiley   +1 more source

The Buried Debris Avalanche Deposit Discovered on the Southeastern Foot of Kusatsu-Shirane Volcano [PDF]

open access: yes, 2016
A large-scale outcrop at the southeastern foot of Kusatsu-Shirane Volcano, Gunma prefecture, could be seen during the road construction along Route 292 in 2013 and 2014.
金丸,龍夫   +7 more
core  

Carbon Storage in the Forearc Produced by Buoyant Diapirs of Subducted Sediment

open access: yesGeophysical Research Letters, Volume 51, Issue 3, 16 February 2024.
Abstract Carbonate sediments transported into the mantle at subduction zone settings account for the majority of the carbon flux into the Earth's interior and are thus critical to the deep carbon cycle. Understanding carbon storage volumes in the deep earth requires knowledge of the degree to which carbonate sediments are stored in the arc lithosphere ...
Xinxin Wang   +3 more
wiley   +1 more source

Sedimentary and volcano-tectonic processes in the British Paleocene Igneous Province: a review [PDF]

open access: yes, 2009
Research on the British Paleocene Igneous Province (BPIP) has historically focused on the emplacement, chemistry and chronology of its elaborate central intrusive complexes and lava fields.
Bell, B.R., Holohan, E.P., Brown, D.J.
core   +1 more source

Geophysical Exploration of the Campi Flegrei (Southern Italy) Caldera' Interiors: Data, Methods and Results [PDF]

open access: yes, 2006
The book collects research contributions showing how modern geophysical methodologies can be developed and used toward a better imaging of the internal structure of a volcano and an improved understanding of its ...

core   +1 more source

Self-potential studies in volcanic areas(5) : Rishiri, Kusatsu-Shirane, and White Island [PDF]

open access: yes, 2004
We performed self-potential (SP) profiling or mapping in three volcanic fields, Rishiri (northern Hokkaido), Kusatsu-Shirane (central Honshu) and White Island (northern New Zealand).
Tohru Mogi   +26 more
core  

Halide Ions in River Waters in the Kusatsu-Shirane Volcano Area, Gunma.

open access: yesNIPPON KAGAKU KAISHI, 1997
群馬県草津白根山地域河川水中のハロゲン化物イオソをイオソクロマトグラフ法により測定した.草津白根山の火山活動の影響を強く受けていると考えられる河川水では,一般にハロゲン化物イオソ濃度が高く,同地域のハロゲン元素が大部分草津白根山の火山活動に起因していることがわかった.イオン濃度問の相関をとると,塩化物イオンと臭化物イオンとの間の相関が高く,当地では両イオンがよく似た挙動を示すことがわかった.河川の流下に伴うハロゲン化物イオンの挙動を調べたところ,流下のみによりハロゲン化物イオン濃度比が大きく変動することはないことが示された.主要河川についてのハロゲン化物イオン含有量と流量とから,河川水により草津白根山地域から地域外へ一年間に運ばれるハロゲン化物イオン量を推定したところ,フッ化物イオンが1.4 ...
Mayumi YAMANO   +3 more
openaire   +2 more sources

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