JpGU Meeting 2025
セッション概要| 固体地球科学(S) | |||
|---|---|---|---|
| セッション小記号 | 固体地球電磁気学(EM) | ||
| セッションID | S-EM15 | ||
| タイトル | 和文 | Electric, magnetic and electromagnetic survey technologies and scientific achievements | |
| 英文 | Electric, magnetic and electromagnetic survey technologies and scientific achievements | ||
| タイトル短縮名 | 和文 | EM survey technologies & achievements | |
| 英文 | EM survey technologies & achievements | ||
| 代表コンビーナ | 氏名 | 和文 | 臼井 嘉哉 |
| 英文 | Yoshiya Usui | ||
| 所属 | 和文 | 東京大学地震研究所 | |
| 英文 | Earthquake Research Institute, the University of Tokyo | ||
| 共同コンビーナ 1 | 氏名 | 和文 | 後藤 忠徳 |
| 英文 | Tada-nori Goto | ||
| 所属 | 和文 | 兵庫県立大学大学院理学研究科 | |
| 英文 | Graduate School of Science, University of Hyogo | ||
| 発表言語 | E | ||
| スコープ | 和文 |
Detailed and accurate subsurface images by electric, magnetic and electromagnetic (EM) surveys are indispensable for investigating the Earth's interior for both academic and commercial purposes. Technologies and techniques for data acquisition, analysis, and interpretation involve many common aspects that should be solved by scientists and engineers in cooperation because the studies cover a broad range of targets in various spatial-temporal scales and places on land and seafloor; e.g., natural resource exploration, environment and geohazard evaluation, and crustal and mantle tectonics and dynamics. In addition, the knowledge should be shared in the international community for further development of this field. The session invites papers on recent advances in the electric, magnetic, and EM survey technologies including instrumentation, data processing, modeling, inversion and imaging, as well as scientific achievements including novel ways of interpretation. The session is partially associated with activities of the Study of Earth's Deep Interior, Japan (SEDI-J). |
|
| 英文 |
Detailed and accurate subsurface images by electric, magnetic and electromagnetic (EM) surveys are indispensable for investigating the Earth's interior for both academic and commercial purposes. Technologies and techniques for data acquisition, analysis, and interpretation involve many common aspects that should be solved by scientists and engineers in cooperation because the studies cover a broad range of targets in various spatial-temporal scales and places on land and seafloor; e.g., natural resource exploration, environment and geohazard evaluation, and crustal and mantle tectonics and dynamics. In addition, the knowledge should be shared in the international community for further development of this field. The session invites papers on recent advances in the electric, magnetic, and EM survey technologies including instrumentation, data processing, modeling, inversion and imaging, as well as scientific achievements including novel ways of interpretation. The session is partially associated with activities of the Study of Earth's Deep Interior, Japan (SEDI-J). |
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| 発表方法 | 口頭および（または）ポスターセッション | ||
| 招待講演 |
井上 敬資 (国立研究開発法人 農業・食品産業技術総合研究機構) 久保 大樹 (京都大学大学院工学研究科) 萬年 一剛 (神奈川県温泉地学研究所) ChunRong Chen (Industrial Technology Research Institute) |
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| 時間 | 講演番号 | タイトル | 発表者 |
|---|---|---|---|
| 口頭発表 5月27日 PM2 | |||
| 15:30 - 15:50 | SEM15-01 | Comparison of Resistivity Monitoring and Water Flow Simulation in a Paddy Field damaged by an Earthquake | 井上 敬資 |
| 15:50 - 16:05 | SEM15-02 | 物理探査を用いた泥炭性軟弱地盤に沈埋した盛土の状態把握と泥炭の電気的特性に関する検討 | 深田 愛理 |
| 16:05 - 16:20 | SEM15-03 | Magnetotelluric Imaging of a Seismic Gap on the LiTang Strike-Slip Faults on the Southeastern Margin of the Tibetan Plateau | Feng Jiang |
| 16:20 - 16:35 | SEM15-04 | Exposed and buried faults in the near-surface resistive structure inferred by a high-density audio-frequency magnetotelluric survey around the Futagawa fault, Japan | 後藤 忠徳 |
| 16:35 - 16:50 | SEM15-05 | Depiction of the Lombok Island’s geological and tectonic features inferred by the gravity and magnetic data | Febty Febriani |
| 口頭発表 5月28日 AM1 | |||
| 9:00 - 9:15 | SEM15-06 | 3-D Magnetic Inversion Based on Broad Learning: An Application to Danzhukeng Pb-Zn-Ag Deposit in South China | Qiang Zu |
| 9:15 - 9:30 | SEM15-07 | Investigating the Role of Fluids in Triggering Slow Slip Events through Marine Magnetotelluric Monitoring on the Northern Hikurangi Subduction Zone | Feng Jiang |
| 9:30 - 9:45 | SEM15-08 | 八幡平後生掛地熱地帯での自然電位の空間変動および季節変動の特徴 | 坂中 伸也 |
| 9:45 - 10:05 | SEM15-09 | 衛星画像解析とMT/AMT比抵抗分布モデルの組合せによる地熱資源高ポテンシャル域の特定へのアプローチ | 久保 大樹 |
| 10:05 - 10:25 | SEM15-10 | 電磁探査による熱水噴火場の観測と噴火予知 | 萬年 一剛 |
| 口頭発表 5月28日 AM2 | |||
| 10:45 - 11:00 | SEM15-11 | Investigating Mid-Mantle Electrical Conductivity Beneath Taiwan Derived from C-response Function. | Ding-Jiun Lin |
| 11:00 - 11:20 | SEM15-12 | Development and Field Validation of a New Magnetotelluric Receiving System in Taiwan | ChunRong Chen |
| 11:20 - 11:35 | SEM15-13 | Investigation of signal discrimination method for Noisy MT data | 金子 柊 |
| 11:35 - 11:50 | SEM15-14 | Modification of the robust remote reference multivariate regression S-estimator | 臼井 嘉哉 |
| 講演番号 | タイトル | 発表者 |
|---|---|---|
| ポスター発表 5月27日 PM3 | ||
| SEM15-P01 | Forward Modeling of Geomagnetic Observatory Tippers Considering Real Terrain Effects in Continental-Scale 3D Resistivity Models Beneath China | Xu Tang |
| SEM15-P02 | 非構造六面体要素を用いたメッシュデザインが海底のMT応答関数の計算に及ぼす影響 | 中濵 壮大 |
| SEM15-P03 | 海洋MT探査における適切な比抵抗構造モデルの設定：太平洋プレート北西地域での事例研究 | 櫻井 未久 |
| SEM15-P04 | CSEM法における比抵抗構造推定精度に及ぼす水深の影響 | 髙橋 直暉 |
| SEM15-P05 | Estimation of underground resistivity structure of Kozushima using tsunami-induced electric fields during the 2011 Tohoku tsunam | 武林 哲志 |
| SEM15-P06 | Three-dimensional electrical resistivity structure beneath Izu-Oshima Island estimated by combining the onland and ocean bottom electromagnetic data | 大石 健登 |
| SEM15-P07 | Broadband Magnetotelluric Survey to Elucidate the Subsurface Resistivity Structure of Sakurajima Volcano | Cinantya Nirmala Dewi |
| SEM15-P08 | 桜島火山噴火時に記録された地磁気地電流データのパルス状変動に関する初期解析結果 | 畑 真紀 |
| SEM15-P09 | Three-dimensional resistivity structure in the western Owakudani region, Hakone Volcano, inferred from CSAMT data | 南 拓人 |
| SEM15-P10 | 樽前山火口原における局所的磁場変化の原因推定 | 立石 悟 |
| SEM15-P11 | Subsurface resistivity structure in a caldera in the Iburi Province, Hokkaido, Japan | 後藤 忠徳 |
| SEM15-P12 | 紀伊半島における長周期MTデータ及び広帯域ＭＴデータの解析結果について | 渡部 熙 |
| SEM15-P13 | Three-dimensional resistivity structure in the focal region of the 2000 Western Tottori Earthquake | 中村 謙佑 |
| SEM15-P14 | The significance of the high-amplitude magnetic anomaly belt in the seismotectonic of mid-west Taiwan | Wen-Bin Doo |
| SEM15-P15 | Development and Implementation of Real-Time Electromagnetic-Based Risk-Control Technology for Gas Stations Leakage Monitoring | Hsin-Chang Liu |
| SEM15-P16 | A Study on Physics-Guided Machine Learning for Near-Surface Quality Factor Q Estimation | qiu yu Gao |