Rchr
J-GLOBAL ID：201301070047556421
Update date: Feb. 01, 2024
Toyama Chiaki
Toyama Chiaki
Affiliation and department：
Research field (1)：
Space and planetary science
Research keywords (9)：
物質循環
, subduction zone
, mantle
, radioiodine
, chlorine isotopes
, halogen
, Analytical chemistry
, Radiochemistry
, Geochemistry
Research theme for competitive and other funds (3)：
- 2021 - 2025 地球内部物質循環解明のための塩素同位体標準物質の選定とハロゲンデータの蓄積
- 2015 - 2019 Global understanding variation of arc volcanism in southern Chile, accompanied with subducded plate boundary and their magma processes
- 2016 - 2018 ハロゲンと塩素同位体組成から探るマントル不均質とその起源の解明
Papers (17)：
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Chiaki Toyama, Hirochika Sumino, Nobuaki Okabe, Akira Ishikawa, Junji Yamamoto, Ichiro Kaneoka, Yasuyuki Muramatsu. Halogen heterogeneity in the subcontinental lithospheric mantle revealed by I/Br ratios in kimberlites and their mantle xenoliths from South Africa, Greenland, China, Siberia, Canada, and Brazil. American Mineralogist. 2021. 106. 12. 1890-1899
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遠山知亜紀. Pyrohydrolysis法を用いた地球化学標準試料のヨウ素の分析. 地球化学. 2020. 54. 4. 179-187
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Takashi Sano, Takeshi Hanyu, Maria Luisa G. Tejada, Anthony A.P. Koppers, Shoka Shimizu, Takashi Miyazaki, Qing Chang, Ryoko Senda, Bogdan S. Vaglarov, Kenta Ueki, et al. Two-stages of plume tail volcanism formed Ojin Rise Seamounts adjoining Shatsky Rise. Lithos. 2020. 372-373. 105652-105652
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Yasuhiro Kato. Statistic and Isotopic Characterization of Deep-Sea Sediments in the Western North Pacific Ocean: Implications for Genesis of the Sediment Extremely Enriched in Rare Earth Elements. Geochemistry, Geophysics, Geosystems. 2019. 20. 7. 3402-3430
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Kenji Shimizu, Motoo Ito, Qing Chang, Takashi Miyazaki, Kenta Ueki, Chiaki Toyama, Ryoko Senda, Bogdan S. Vaglarov, Tsuyoshi Ishikawa, Jun-Ichi Kimura. Identifying volatile mantle trend with the water-fluorine-cerium systematics of basaltic glass. Chemical Geology. 2019. 522. 283-294
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MISC (27)：
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Toyama Chiaki, Iwamori Hikaru, Sumino Hirochika, Shinjoe Hironao, Orihashi Yuji. Along arc variations of fluorine and chlorine in the southern Andean arc. Abstracts of Annual Meeting of the Geochemical Society of Japan. 2018. 65. 0. 64
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Orihashi Yuji, Ichihara Mie, Anma Ryo, Shinjoe Hironao, Toyama Chiaki, Sumino Hirochika, A. Naranjo Jose, Mibe Kenji, Nakai Shun'ichi. Variation of volcanic activity in Southern Volcanic Zone, Southern Chile and petrogenesis of its volcanic rocks: Constraint from subduction of fracture zones. Abstracts of Annual Meeting of the Geochemical Society of Japan. 2016. 63. 0. 195-195
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Toyama Chiaki, Orihashi Yuji, Shinjoe Hironao, Sumino Hirochika, Iwamori Hikaru, Muramatsu Yasuyuki. Along arc variation and behavior of fluorine in the southern Andean arc. Abstracts of Annual Meeting of the Geochemical Society of Japan. 2015. 62. 0. 60
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Toyama Chiaki, Orihashi Yuji, Shinjoe Hironao, Sumino Hirochika, Muramatsu Yasuyuki. Behavior of fluorine in the southern Andean arc (SVZ) volcanic rocks. Abstracts of Annual Meeting of the Geochemical Society of Japan. 2014. 61. 300-300
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村松康行, 松崎浩之, 遠山知亜紀, 大野剛, 楠野葉瑠香. ヨウ素129の分析による福島原発事故起源のヨウ素131沈着量の再構築. アイソトープ・放射線研究発表会要旨集. 2014. 51st
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Books (1)：
Lectures and oral presentations (4)：
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I/Br比を用いたキンバーライトとその捕獲岩の地球化学的分類
(日本地球化学会 2013)
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キンバーライト中のI/Br比とそれらの産出地域による系統的分類
(日本地球惑星科学連合 2012)
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The secular variation of 129I in atmospheric fallout in Tokyo and Akita
(MALT共同利用研究成果報告シンポジウム 2012)
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The secular variation of 129I in atmospheric fallout
(ヨウ素発見200年記念サテライトシンポジウム 2011)
Education (2)：
- 2007 - 2012 Gakushuin University
- 2003 - 2007 Gakushuin University Faculty of Science Department of Chemistry
Work history (6)：
Awards (3)：
- 2011/09 - 日本地球化学会 学生優秀口頭発表賞 キンバーライトとその構成鉱物のハロゲン元素組成
- 2010/11 - 質量分析学会同位体比部会 口頭発表賞 AMSを用いた東京・秋田における大気降下物中129I/127Iの経年変化
- 2010/09 - 日本放射化学会 若手優秀発表賞 AMSを用いた東京・秋田における大気降下物中129I/127Iの経年変化
Association Membership(s) (2)：
JAPAN GEOSCIENCE UNION
, THE GEOCHEMICAL SOCIETY OF JAPAN
