Asami Ryuji

アサミリュウジ | Asami Ryuji

Affiliation and department：
Job title： Associate Professor
Homepage URL (1)： http://dges.es.tohoku.ac.jp/iryulab/

Research field (2)： Environmental dynamics , Biogeoscience

Research keywords (4)：古環境学 , 環境解析 , 古気候学 , 炭酸塩地球化学

Research theme for competitive and other funds (4)：

2022 - 2026 大型海洋生物の化学分析による過去400年の水温・塩分時系列と黒潮変動の解析
2013 - 2018 In situ boron isotopic analysis of subduction-related volcanic rocks and quantitative evaluation of subduction component
2013 - 2016 Long-term chnages in coral-reef ecosystem after historic times, based on sediment cores
2006 - 2006 タヒチ化石サンゴを用いた過去2万年間の古エルニーニョ記録の復元

Papers (73)：

Oliver Knebel, Thomas Felis, Ryuji Asami, Pierre Deschamps, Martin Kölling, Denis Scholz. Last Deglacial Environmental Change in the Tropical South Pacific From Tahiti Corals. Paleoceanography and Paleoclimatology. 2024. 39. 2
Oliver Knebel, Thomas Felis, Ryuji ASAMI, Pierre Deschamps, Martin Kölling, Denis Scholz. Monthly interpolated geochemical data and linear extension rates from IODP Expedition 310 Tahiti corals. PANGAEA. 2024. https://doi.pangaea.de/10.1594/PANGAEA.955157
Oliver Knebel, Thomas Felis, Ryuji ASAMI, Pierre Deschamps, Martin Kölling, Denis Scholz. Monthly interpolated geochemical data and linear extension rates from modern Tahiti corals. PANGAEA. 2024. https://doi.pangaea.de/10.1594/PANGAEA.955127
Ko-Yuan Chuang, Ryuji Asami, Hideko Takayanagi, Maki Morimoto, Osamu Abe, Toru Nakamori, Yasufumi Iryu. Multidecadal-to-interannual modulations of Late Holocene climate variations reconstructed from oxygen isotope ratios of a 237-year-long lived fossil coral in Kikai Island, southwestern Japan. Quaternary Science Reviews. 2023. 322. 108392
Chuki Hongo, Ryuji Asami, Yasufumi Iryu. Are the coral mounds of the Kushimoto area, Wakayama Prefecture, Japan, submerged Holocene reefs?. Galaxea, Journal of Coral Reef Studies. 2023. 26. 1-7

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MISC (7)：

西尾拓哉, 高柳栄子, 浅海竜司, 新城竜一, 山本鋼志, 井龍康文. 現生腕足動物殻の微量金属元素濃度に関する基礎的研究. 日本古生物学会年会講演予稿集. 2018. 2018. 29
滝澤護, 佐藤晋佑, TECHAPINYAWAT Lapone, 高柳栄子, CHAROENTITIRAT Thasinee, 浅海竜司, 阿部理, 原英俊, 曽根正敏, 山本鋼志, et al. 腕足動物化石の炭素・酸素同位体組成と殻の微細構造は続成作用の進行によってどのように変化するか. 日本地質学会学術大会講演要旨. 2016. 123rd. 293
高柳栄子, 浅海竜司, 大竹二雄, 阿部理, 宮島利宏, 北川浩之, 井龍康文. 腕足動物の同位体記録を歪める原因. 日本古生物学会例会講演予稿集. 2015. 164th
Takizawa Mamoru, Iryu Yasufumi, Lapone Techapinawat, Takayanagi Hideko, Charoentitirat Thasinee, Asami Ryuji, Abe Osamu, Hara Hidetoshi, Sone Masatoshi, Yamamoto Koshi. Within- and inter-shell variations of carbon and oxygen isotope composition in Permian brachiopod shells from the Indochina terrane in Thailand. Annual Meeting of the Geological Society of Japan. 2015. 2015. 0
ASAMI Ryuji, YAMADA Tsutomu, IRYU Yasufumi, PAULAY Gustav, MIWA Takashi. O-93 South Pacific sea surface conditions at 〜200 ka inferred from skeletal records of a fossil Niue coral. 2007. 114. 107-107

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Books (4)：

巨大なサンゴの「年輪から過去の環境を知る」
ボーダーインク 2015
Large corals can record past climate change
Faculty of Science, University of the Ryukyus, 2015
Expadition 310: Tahiti Sea Level
U. K. IODP newsletter 2007
Tahiti Sea Level: the last deglacial sea level rise in the South Pacific: offshore drilling in Tahiti (French Polynesia)
IODP Preliminary Report 2006

Lectures and oral presentations (10)：

サンゴ年輪の化学分析による海洋環境復元
(第102回プラズマ分光分析研究会 2018)
A stalagmite-inferred high-resolution hydroclimate record at 6-7.5 ka in Okinawa, Japan
(American Geophysical Union Fall meeting 2017)
沖縄県南大東島の石筍に記録された完新世中期における気候変動
(地球化学年会 2017)
Isotopic Compositions of Fluid Inclusions Water from Stalagmites in Okinawa, Japan
(14th Annual Meeting Asia Oceania Geosciences Society 2017)
Coral-based climatology: what can we know?
(International Geoscience Program 630 2017)

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Professional career (2)：

Doctor of Science (Tohoku University)
Master of Science (Tohoku University)

Work history (6)：

2017/10 - 現在 Tohoku University Graduate School of Science, Department of Earth Science
2014/05 - 2017/09 University of the Ryukyus Faculty of Science
2013/04 - 2014/04 University of the Ryukyus Faculty of Science
2009/01 - 2013/03 University of the Ryukyus Transdisciplinary Research Organization for Subtropics and Island Studies (TRO-SIS)
2006/04 - 2008/12 Tohoku University Graduate School of Science, Department of Earth Science

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Committee career (3)：

2023/01 - 現在 Asia Oceania Geoscience Society Editorial Board of Geoscience Letters
2018 - 2019 日本地質学会代議員
2014 - 2015 日本地質学会代議員

Awards (6)：

2023/11 - 日本サンゴ礁学会若手優秀発表賞与論島の土地利用変遷によるサンゴ礁環境の経年変動:現生サンゴ骨格の年輪解析からの復元
2017/05 - Japan Geoscience Union Best Presentation Award
2016/09 - 日本地質学会日本地質学会優秀ポスター賞
2015/01 - 日本古生物学会日本古生物学会例会優秀講演賞
2005/09 - 日本地質学会日本地質学会優秀講演賞

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Association Membership(s) (11)：

プラズマ分光分析研究会 , Paleosciences Society , American Geophysical Union , THE SEDIMENTOLOGICAL SOCIETY OF JAPAN , JAPAN GEOSCIENCE UNION , JAPANESE CORAL REEF SOCIETY , THE OCEANOGRAPHIC SOCIETY OF JAPAN , JAPAN ASSOCIATION FOR QUATERNARY RESEARCH , PALAEONTOLOGICAL SOCIETY OF JAPAN , THE GEOCHEMICAL SOCIETY OF JAPAN , THE GEOLOGICAL SOCIETY OF JAPAN

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