J-GLOBAL ID:200901064250790704   Update date: Jul. 03, 2024

Ryuichi Shinjo

シンジョウ リュウイチ | Ryuichi Shinjo
Affiliation and department:
Job title: Professor
Other affiliations (1):
Research field  (1): Solid earth science
Research keywords  (5): 海洋科学 ,  地球化学 ,  Geology ,  Mineralogy ,  Igneous Petrology
Research theme for competitive and other funds  (17):
  • 2019 - 2027 Adaptive Governance of Multiple Resources based on Land-Sea Linkages of the Water Cycle: Application to Coral Reef Island Systems
  • 2023 - 2026 Determination of acceptable terrestrial phosphate loads for coral growth: Focusing on accumulated phosphorus
  • 2022 - 2025 Eruption prediction of the volcanoes where precursory phenomena are continuing: petrologic approach of eruption materials.
  • 2021 - 2024 Formation mechanism of seafloor massive sulfide deposit based on geochemical studies of gangue minerals
  • 2017 - 2020 The active volcano Mt. Zao: Study of shallow magma chamber structure and the time sclaes of magma chamber processes for the eruption
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Papers (176):
  • Rio Maruyama, Ko Yasumoto, Nanami Mizusawa, Mariko Iijima, Mina Yasumoto-Hirose, Akira Iguchi, Oktanius Richard Hermawan, Takahiro Hosono, Ryogo Takada, Ke-Han Song, et al. Metagenomic analysis of the microbial communities and associated network of nitrogen metabolism genes in the Ryukyu limestone aquifer. Scientific Reports. 2024. 14. 1
  • Masataka Aizawa, Mitsuru Inaba, Satoshi Okamura, Ryuichi Shinjo. Petrology of the Miocene Tomari volcanic rocks in the SN-010 deep core from the Shimokita Peninsula in northern Japan and its correlation to the surface geology. The Journal of the Geological Society of Japan. 2023. 129. 1. 587-602
  • Oktanius Richard Hermawan, Takahiro Hosono, Jun Yasumoto, Ko Yasumoto, Ke-Han Song, Rio Maruyama, Mariko Iijima, Mina Yasumoto-Hirose, Ryogo Takada, Kento Hijikawa, et al. Mechanism of denitrification in subsurface-dammed Ryukyu limestone aquifer, southern Okinawa Island, Japan. Science of The Total Environment. 2023. 169457-169457
  • Song, K-H, Shinjo, R, Moromizato, Y. Simplified separation method for boron isotopic analysis of environmental water samples -the first report on boron isotopic composition for certified reference materials-. Environmental Science. 2023. 36. 6. 211-217
  • Yuki Mitsutome, Ko Agena, Tomohiro Toki, Ke-Han Song, Ryuichi Shinjo, Akira Ijiri. Assessing the activity of mud volcanism using boron isotope ratios in pore water from surface sediments of mud volcanoes off Tanegashima (SW Japan). Frontiers in Marine Science. 2023. 10
MISC (20):
  • 安元純, 安元剛, 飯島真理子, 新城竜一, 新城竜一, 中村崇, 井口亮, 波平知之, 諏訪竜一, 金城和俊. サンゴ礁生態系の保全を目指した環境保全型農業について. 沖縄農業研究会大会講演要旨・総会資料. 2023. 61st
  • 新城竜一. 地球研LINKAGEプロジェクトが本格始動. 琉球大学環境報告書2022. 2022. 29-29
  • YASUMOTO Jun, YASUMOTO Ko, IIJIMA Mariko, TAKADA Ryogo, IGUCHI Akira, NAKAMURA Takashi, SAKAI Kazuhiko, WATABE Shugo, SHINJO Ryuichi, TAWARA Yasuhiro, et al. Estimation of the terrestrial phosphate loading by integrated hydrological modelling for evaluation of phosphorus accumulated in calcareous sediments. 日本地球惑星科学連合大会予稿集(Web). 2022. 2022
  • 土岐知弘, 土岐知弘, 新城竜一, 新城竜一, 新垣典之, 原由宇, 満留由来, 安村幸真, 大嶋将吾, 益田晴恵, et al. Origin of the fluid in Taketomi submarine hot spring and estimated temperature of the reservoir. 日本地球化学会年会要旨集(Web). 2021. 68th
  • 鈴木勝彦, 賞雅朝子, 賞雅朝子, 深海雄介, 深海雄介, 飯塚毅, 折橋裕二, 新城竜一, 羽生毅. Tungsten isotopic compositions of Ethiopian and Aden Bay basalts and the Samoan ocean island: implications for core-mantle interaction in their source. 日本地球惑星科学連合大会予稿集(Web). 2020. 2020
Books (6):
  • Wadomari Town’s Progress: the town history book of Wadomari, Kagoshima, Japan
  • 「最新」地学事典
    平凡社 2024 ISBN:9784582115086
  • 豊臣石垣公開施設整備に伴う発掘調査
    大阪市文化財協会 2024 ISBN:9784863051621
  • 地域文化を支える人・社会・自然のつながり Vol.3 社会の変容と地域文化
    人間文化研究機構 広領域連携型基幹研究プロジェクト「横断的・融合的地域文化研究の領域展開:新たな社会の創発を目指して」 地球研ユニット:自然の恵みを活かし災いを避ける地域文化研究 2024 ISBN:9784910834344
  • 地域の自然を活用した環境教育 : 沖縄県八重瀬町をフィールドとして
    琉球大学水循環プロジェクト 2023 ISBN:9784910834207
Lectures and oral presentations  (56):
  • 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
  • 鹿児島県与論島のサンゴ骨格記録による過去300年間の水温と塩分の長期変動解析
  • 琉球石灰岩帯水層における微生物叢と窒素代謝遺伝子の季節変化
  • 沖縄県多良間島淡水レンズにおける地下水中の硝酸性窒素の起源と挙動に関する一考察
  • 黒島における淡水レンズ中の微生物叢群衆と機能性遺伝子解析
Work history (2):
  • 2021/06 - 現在 Research Institute for Humanity and Nature Research Department Professor
  • 2007/04 - 現在 University of the Ryukyus Faculty of Science Professor
Association Membership(s) (6):
環境科学会 ,  American Geophysical Union ,  日本サンゴ礁学会 ,  日本地球化学会 ,  日本鉱物科学会 ,  Volcanological Society of Japan
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