Thermochemical analysis for high temperature volcanic gases
Study on active volcanic crater lakes
Study on volcanic hydrothermal system
全件表示
論文 (127件)：
Tomoya Obase, Hirochika Sumino, Kotaro Toyama, Kaori Kawana, Kohei Yamane, Muga Yaguchi, Akihiko Terada, Takeshi Ohba. Monitoring of magmatic-hydrothermal system by noble gas and carbon isotopic compositions of fumarolic gases. Scientific Reports. 2022. 12. 1. 17967-17967
Brice Tchakam Kamtchueng, Aicha Foupouagnigni, Mero Yannah, Josephine Ndjama, Mumbfu Ernestine Mimba, Mengnjo Jude Wirmvem, Muga Yaguchi, Gloria Eneke Takem, Andrew Ako Ako, Wilson Yetoh Fantong, et al. Major ions, trace elements and stable isotope characteristics of shallow groundwater in the Bonaberi district, Douala, Cameroon. Sustainable Water Resources Management. 2022. 8. 5
Takeshi Ohba, Yu Oginuma, Kazuto Saiki, Minoru Kusakabe, Issa, Takounjou A. Fouepe, Romaric Ntchantcho, Gregory Tanyileke, Joseph V. Hell. A Depression Containing CO2-Enriched Water at the Bottom of Lake Monoun, Cameroon, and Implications for the 1984 Limnic Eruption. Frontiers in Earth Science. 2022. 10
Muga Yaguchi, Takeshi Ohba, Yasuo Hirayama, Nozomi Numanami. Volcanic Ash from the June 17, 1962 Eruption of Yakedake Volcano: Stereomicroscopic, XRD, and Water-Soluble Components Analyses. Journal of Disaster Research. 2022. 17. 2. 257-262
Akihiko Terada, Muga Yaguchi, Takeshi Ohba. Quantitative Assessment of Temporal Changes in Subaqueous Hydrothermal Activity in Active Crater Lakes During Unrest Based on a Time-Series of Lake Water Chemistry. Frontiers in Earth Science. 2022. 9. :740671
Geochemical survey at Rabaul caldera, Papua New Guinea
IUGG 2003 general assembly Abstract 2003
Chemical composition of volcanic gases from Mt.Unzen, Japan: Implication to the magma degassing process
IUGG 2003 general assembly Abstract 2003
Interaction between magmatic fluid and meteoric water in hydrothermal system inferred from noble gas isotopic compositions of fumarolic gases at Kusatsu-Shirane volcano, Japan
IUGG 2003 general assembly Abstract 2003
Interaction of volcanic gases with ground water at the Use 2000 eruption
IUGG 2003 general assembly Abstract 2003
Geochemical survey at Rabaul caldera, Papua New Guinea
Eighth field workshop on volcanic gases, Abstract 2003
Volcanic hydrothermal system of Mt. Kusatsu-Shirane, Japan hosting the active crater lake Yugama
(Magmatic gases, their trip from the mantle to the surface of the Earth, JSPS Asia-Afirica Scinece Platform Program International Seminar AASPP-Misasa 2006)
2016/03 - カメルーン共和国政府 Ordre de la Valeur 勲章(シュバリエ) カメルーン火口湖ガス災害防止の総合対策と人材育成
所属学会 (10件)：
日本地球化学会
, 日本火山学会
, 日本化学会
, 地球化学研究協会
, International Association of volcanology and chemistry of the earth's interior
, Geochemical society
, American Geophysical Union
, International Association of volcanology and chemistry of the earth's interior
, Geochemical society
, American Geophysical Union
