Fukuma Koji

フクマコウジ | Fukuma Koji

Affiliation and department：

Research field (1)： Solid earth science

Research keywords (3)： rock magnetism , paleomagnetism , 環境磁気学

Research theme for competitive and other funds (12)：

2019 - 2024 過去400年間の地磁気強度の変化
2016 - 2019 Clarification of magmatic and tectonic evolution of Quaternary granite
2015 - 2018 Reconstruction of Holocene environmental changes based on magnetic properties of lacustrine and inner-bay sediments
2012 - 2016 Age determination of archeological materials based on the geomagnetic intensity
2009 - 2012 Basic Studies of the Paleo-environmental Changes and Paleolithic Chronology in Northeast Asia

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Papers (23)：

Koji Fukuma. Quaternions for Rotations in Paleomagnetism. Mathematical Geosciences. 2023
Koji Fukuma. Testing determinations of Thellier paleointensities on 1962 and 1983 lava flows and scoriae in Miyakejima, Japan. Earth, Planets and Space. 2023. 75. 1
Koji Fukuma, Tetsuo Muramatsu. Orienting paleomagnetic drill cores using a portable GPS compass. Earth, Planets and Space. 2022. 74. 1
Hisatoshi Ito, Yoshiko Adachi, Aitor Cambeses, Fernando Bea, Mayuko Fukuyama, Koji Fukuma, Ryuji Yamada, Takashi Kubo, Mami Takehara, Kenji Horie. The Quaternary Kurobegawa Granite: an example of a deeply dissected resurgent pluton. Scientific Reports. 2021. 11. 1
Koji Fukuma, Masaru Kono. A LabVIEW software for Thellier paleointensity measurements with an automated three-component spinner magnetometer TSpin. Earth, Planets and Space. 2016. 68. 1

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MISC (15)：

林田明, 福間浩司, 横尾頼子, 浅井健司, 楊振宇. 東アジアの風成堆積物の磁気特性-古地磁気編年と環境復元をめざして-. 東アジアのレスー古土壌と旧石器編年、雄山閣. 2008. 57-66
原田尚美, 阿波根直一, 木元克典, 内田昌男, 坂本竜彦, 板木拓也, 成田尚史, 福間浩司. 海洋地球研究船「みらい」-その成果と将来-みらい採泥観測成果概要. 月刊海洋. 2003
福間浩司, 原田尚美. Paleointensity stratigraphy of north Pacific sediments. 海洋科学技術センター試験研究報告. 2001. 43. 43. 83-91
原田尚美, 近藤朋美, 福間浩司, 岩井雅夫, 日下部正志. アミノ酸のラセミ化反応による年代測定法の進展. 月刊海洋. 2000. 32. 9. 613-617
N. Harada, K. Fukuma, M. Iwai, M. Murayama, T. Sugawara, M. Matsuhashi, K. Aoki, T. Kondo. General features of sediment cores collected in the Northwestern Pacific during the R/V "MIRAI" cruise MR98-05. JAMSTECR. 2000. 40. 3. 113-124

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Lectures and oral presentations (3)：

Paleomagnetic results from the late Cretaceous Koto Rhyolite
(地球電磁気・地球惑星圏学会 1990)
単磁区粒子群による非履歴性残留磁化の獲得過程
(地球電磁気・地球惑星圏学会 1988)
湖東流紋岩主岩体の古地磁気学的研究
(地球電磁気・地球惑星圏学会 1986)

Education (3)：

Professional career (2)：

Work history (8)：

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Association Membership(s) (2)：

地球電磁気・地球惑星圏学会 , American Geophysical Union

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