Ikehata Kei

J-GLOBAL         Last updated: Dec 5, 2019 at 02:52
Ikehata Kei
University of Tsukuba
Faculty of Life and Environmental Sciences
Job title
Assistant Professor
Research funding number

Research Areas


Committee Memberships

Apr 2014
Mar 2016
The Society of Resource Geology  Chairman of the General Council

Published Papers

黒澤, 正紀;池端 慶;荒川 洋二;丸岡 照幸;笹 公和
新学術領域「都市文明の本質:古代西アジアにおける都市の発生と変容の学際研究」2018年度研究成果報告 (山田重郎編)   131-136   Mar 2019
Arakawa, Yoji;Endo, Daisuke;Oshika, Junya;Shinmura, Taro;Ikehata, Kei
Lithos   330-331 223-237   Feb 2019   [Refereed]
Niijima volcano in the northern part of the Quaternary Izu-Bonin volcanic arc, Japan, consists predominantly of rhyolitic volcanic units associated with minor basaltic and andesitic units. Most of the rhyolites are characterized by a phenocryst as...
Ikehata, Kei;Maruoka, Teruyuki
Applied Geochemistry   102 102-107   Jan 2019   [Refereed]
Shinmoe-dake, a volcano, in Japan, began to erupt on October 11, 2017, after a 6-year period of quiescence. The pyroclastic materials ejected during October 11-14, 2017, contain sulfur-bearing minerals. Time-series sulfur isotopic compositions of ...
Ikehata, Kei;Date, M.;Ishibashi, J.;Kikugawa, G.;Mannen, K.
International Journal of Earth Sciences   108(1) 347-356   Feb 2019   [Refereed]
Occurrence of sulfur spherules near subaerial fumaroles is relatively uncommon and their mineralogical characteristics and formation mechanisms are still incompletely understood. Yellow to greenish-gray solid sulfur spherules were observed near a ...
小室光世;池端, 慶;黒澤正紀
資源地質学会第68回年会講演要旨集   O-05   Jun 2018

Conference Activities & Talks

池端, 慶;戸塚, 修平;石橋, 純一郎;島田, 和彦;宮本, 尭
日本鉱物科学会2019年年会   20 Sep 2019   
A series of cummingtonite-bearing rhyolites in Niijima volcano, Izu-Bonin arc, Japan: petrological and geochemical constraints [Invited]
Ikehata, Kei;荒川洋二;遠藤大介;大鹿淳也;新村太郎
Japan Geoscience Union Meeting 2019   26 May 2019   
Sulfur spherules around fumaroles in Owakudani of Hakone volcano, Japan
池端, 慶;伊達みのり;石橋純一郎;菊川城司;萬年一剛
資源地質学会2019年度第69回年会   25 Jun 2019   
火山噴出物解析から探る噴火の推移と火山体内部の熱水環境 [Invited]
第16回環境研究シンポジウム   13 Nov 2018   
Sulfur isotopic characteristics of eruptive products in the early stage of the 2017 Shinmoe-dake eruption, Japan
池端, 慶;丸岡, 照幸
日本地球化学会   11 Sep 2018   

Teaching Experience


Research Grants & Projects

Paleoenvironmental Reconstruction of Ancient West Asia using Multielement isotope analysis
Ministry of Education, Culture, Sports, Science and Technology, Japan: 
Project Year: 2012 - 2016