Unsinkable, long-drifting, millimeter-sized pumice of the 2021 eruption of Fukutoku-Oka-no-Ba submarine volcano

S Takeuchi, K Ishige, S Uesawa, Y Suwa - Progress in Earth and Planetary …, 2024 - Springer
Understanding the relationship between pumice formation and long-term floatability in
seawater is becoming increasingly important in terms of eruption dynamics, material cycles …

Temporal change in eruption style during the basaltic explosive An'ei eruption of the Izu-Oshima volcano, Japan: insights from stratigraphy and chemical composition …

Y Ikenaga, F Maeno, A Yasuda - Frontiers in Earth Science, 2023 - frontiersin.org
Basaltic eruptions sometimes show an explosive and complex nature; thus, clarifying the
sequence and controlling parameters is essential for understanding their causes. The An'ei …

[HTML][HTML] Bubble connectivity in experimentally-sheared crystal-bearing silicic melts

C Daffos, C Martel, L Arbaret… - Comptes …, 2024 - comptes-rendus.academie-sciences …
Résumé The explosivity of an eruption is mainly controlled by the ability of gases to escape
the magma column. Indeed, magmas able to evacuate gases mostly erupt effusively …

Sanbe volcano: Long‐term evolution of an arc magmatic system

A Auer, A Kamei, D Endo - Island Arc, 2022 - Wiley Online Library
A suite of samples was studied that represents the major explosive eruptions of Sanbe
volcano, SW Japan. We demonstrate how rate of magma flux into the Trans‐Crustal …

Proximal deposits of the Kuttara-Hayakita tephra at Kuttara caldera volcano, Northern Japan: A record of precursor volcanism

D Miura, K Yoshinaka, S Takeuchi… - BULLETIN OF THE …, 2022 - jstage.jst.go.jp
抄録 火山災害の軽減において, 破局的珪長質噴火の前兆期を認定し, その特徴を知ることは学術的
に重要である. 前兆現象が出現し, 後に続く大規模噴火と関連する場合に, どのようなタイプの前兆 …

[PDF][PDF] Comptes Rendus Géoscience

C Daffos, C Martel, L Arbaret, R Champallier - core.ac.uk
The explosivity of an eruption is mainly controlled by the ability of gases to escape the
magma column. Indeed, magmas able to evacuate gases mostly erupt effusively whereas …

火山岩の空隙率及び浸透率測定の簡便法

竹内晋吾 - 火山, 2022 - jstage.jst.go.jp
火山岩の空隙率及び浸透率測定の簡便法 Toggle navigation J-STAGE home 資料・記事を探す
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