Rchr
J-GLOBAL ID：201801011312269503
Update date: Feb. 29, 2024
NISHIYAMA Ryuichi
ニシヤマ リュウイチ | NISHIYAMA Ryuichi
Affiliation and department：
Research field (1)：
Solid earth science
Research theme for competitive and other funds (4)：
- 2021 - 2024 2台の超伝導重力計を用いた重力水平勾配観測による地震即時重力変化の検出
- 2019 - 2022 Soil water measurements with cosmic-ray showers for better correction of gravity data at active volcanoes
- 2018 - 2021 重力/歪・傾斜の連続観測と宇宙線透視の連携で拓く、火山体内部診断学
- 2013 - 2015 火山透視技術の高度化ー宇宙線・重力観測の連携による3次元イメージング
Papers (35)：
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Yoshiaki Tamura, Takahito Kazama, Ryuichi Nishiyama, Koji Matsuo, Yuichi Imanishi. Postseismic gravity changes after the 2011 Tohoku earthquake observed by superconducting gravimeters at Mizusawa, Japan. Earth, Planets and Space. 2023. 75. 1
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今西 祐一, 西山 竜一, 本多 亮. 絶対重力計を用いた重力鉛直勾配の測定. 日本測地学会誌. 2023. 69. 8-17
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Cooperative Gravity Measurements in Izu-Oshima for Revealing Subsurface Volcanic Processes and Application to Evaluation of Volcanic Activities. Bulletin of Earthquake Research Institute, the University of Tokyo. 2023. 97. 13-32
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Imanishi, Y, Nishiyama, R, Honda, R. Absolute Gravity Measurements in Mt. Fuji with two FG5 Gravimeters in September 2022 : Establishment of Calibration Line for Relative Gravimeters and Calibration of Instrumental Offsets of FG5 Gravimeters. Bulletin of Earthquake Research Institute, the University of Tokyo. 2023. 97. 1-11
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Ryuichi NISHIYAMA, Yanxue MA, Towako AOYAMA, Taiga SEITO, Haruka NAGAI. Rapid Gravity Survey Using a Very Small GNSS Receiver: Trial to Produce a Gravity Anomaly Map of Hongo Cam. https://www.eri.u-tokyo.ac.jp/GIHOU/archive/28_006-009.pdf. 2023. 28. 6-9
ｍore...
MISC (8)：
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Supplementary source code for "Detectability of gravity change on the sea surface due to magma accumulation beneath submarine volcanoes". 2023
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Ryuichi Nishiyama. Supplementary source codes for "Deformation of an infinite elastic cone due to a point source buried on the axis: Implications to volcanic deformation". 2022
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宮本 成悟, 西山 竜一, 長原 翔伍. 原子核乾板を用いたミューオンラジオグラフィー : 火山観測技術の進展-Progress of Muon Radiography for Volcanoes with Nuclear Emulsion-特集 飛跡を追う. 日本写真学会誌 = Journal of the Society of Photography and Imaging of Japan. 2022. 85. 1. 80-86
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Nishiyama Ryuichi, Ariga Tomoko, Ariga Akitaka. Muon Radiography with Nuclear Emulsion Films for Alpine Glaciers. Journal of The Society of Photographic Science and Technology of Japan. 2018. 81. 3. 263-268
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Ariga Tomoko, Ariga Akitaka, Nishiyama Ryuichi, the Eiger-mu GT collaboration. Cosmic muon radiography for imaging ice bedrock interface of alpine glaciers. Meeting Abstracts of the Physical Society of Japan. 2017. 72.2. 394-394
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Lectures and oral presentations (9)：
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伊豆大島火山における合同精密重力観測
(日本火山学会2023年度秋季大会 2023)
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点圧力源による円錐地形の変形と重力変化
(JPGU2023 2023)
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日本縦断測線を用いたバネ式相対重力計のスケールファクター検定
(JPGU2023 2023)
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富士山の重力観測網の構築とその活用
(JPGU2023 2023)
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ラコスト型相対重力計の分解
(JPGU2023 2023)
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