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-EM18 | ||
| 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 | Carol Finn |
| 英文 | Carol Finn | ||
| 所属 | 和文 | Retired | |
| 英文 | Retired | ||
| 共同コンビーナ 2 | 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 | ||
| 共同コンビーナ 3 | 氏名 | 和文 | Wiebke Heise |
| 英文 | Wiebke Heise | ||
| 所属 | 和文 | GNS Science, PO Box 30368, Lower Hutt, New Zealand | |
| 英文 | GNS Science, PO Box 30368, Lower Hutt, New Zealand | ||
| 共同コンビーナ 4 | 氏名 | 和文 | CHANG PINGYU |
| 英文 | CHANG PINGYU | ||
| 所属 | 和文 | National Central University, Taiwan | |
| 英文 | National Central University, Taiwan | ||
| 共同コンビーナ 5 | 氏名 | 和文 | Cinantya Nirmala Dewi |
| 英文 | Cinantya Nirmala Dewi | ||
| 所属 | 和文 | Graduate School of Science, Kyoto University | |
| 英文 | Graduate School of Science, Kyoto University | ||
| 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. These EM 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. Technologies and techniques for data acquisition, analysis, and interpretation have many challenges that should be addressed by scientists and engineers in cooperation. Also, 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. These EM 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. Technologies and techniques for data acquisition, analysis, and interpretation have many challenges that should be addressed by scientists and engineers in cooperation. Also, 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 |
海老原祐輔 (京都大学生存圏研究所) Xiangyun Hu (China University of Geosciences (Wuhan)) Esben Auken (Aarhus University) |
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| 時間 | 講演番号 | タイトル | 発表者 |
|---|---|---|---|
| 口頭発表 5月24日 AM1 | |||
| 9:00 - 9:15 | SEM18-01 | Magnetotelluric imaging of highly deformed fluid-rich weak zones and locked sections of the North Anatolian fault beneath the Marmara Sea, Türkiye | 小川 康雄 |
| 9:15 - 9:30 | SEM18-02 | Magnetotelluric and Network-MT surveys around a seismogenic zone near the Tokyo metropolitan area | 臼井 嘉哉 |
| 9:30 - 9:50 | SEM18-03 | 東京周辺における地磁気誘導電流(GIC):最新の理解と将来展望 | 海老原 祐輔 |
| 9:50 - 10:05 | SEM18-04 |
3-D比抵抗構造に基づく沈み込み帯不均質性と火山活動の制御要因： ニュージーランド・九州島弧の比較検討 |
畑 真紀 |
| 10:05 - 10:20 | SEM18-05 | Electrical Resistivity Structure of Sakurajima Volcano inferred from Broadband Magnetotelluric Data | Cinantya Nirmala Dewi |
| 口頭発表 5月24日 AM2 | |||
| 10:45 - 11:05 | SEM18-06 | Geophysical Imaging of Hydrothermal Systems with Electromagnetic, Magnetotelluric and Magnetic Data | Carol Finn |
| 11:05 - 11:20 | SEM18-07 | Probabilistic imaging of Yellowstone’s hydrothermal system using machine learning–based airborne electromagnetic inversion | Yueqin Huang |
| 11:20 - 11:35 | SEM18-08 | Combined Ground Magnetic, Gravity, and CSAMT Methods for Investigating a Geothermal Area on Weh Island Volcano, Indonesia | Anggie Susilawati |
| 11:35 - 11:50 | SEM18-09 | 3D CSEM inversion at Inferno Crater Lake, New Zealand: Detection and temporal variation of the underlying two-phase layer | 北岡 紀広 |
| 11:50 - 12:05 | SEM18-10 | Quantitative Identification and Rejection of Biased Magnetotelluric Responses Using AIC | 後藤 忠徳 |
| 口頭発表 5月24日 PM1 | |||
| 13:45 - 14:05 | SEM18-11 | Efficient 3D Magnetotelluric Inversion Algorithm Based on Solution Space Dimensionality Reduction | Xiangyun Hu |
| 14:05 - 14:20 | SEM18-12 | Investigation of the Lembang Fault, Bandung, Indonesia, Using Two-Dimensional Magnetotelluric Modeling | Nurhasan Nurhasan |
| 14:20 - 14:35 | SEM18-13 | Magnetotelluric Investigation of Subsurface Structures Associated with the 2025 Seismic Swarm in Lamongan Volcanic Field, East Java, Indonesia: Fault or Magmatic Origin? | Agnis Triahadini |
| 14:35 - 14:50 | SEM18-14 | Development of a Low-Cost, Open-Architecture Magnetotelluric Instrumentation System | CHANG PINGYU |
| 14:50 - 15:05 | SEM18-15 | A Compact Seafloor Electromagnetic Receiver for marine geomagnetic surveys and seafloor magnetotelluric detection | Xiaochen Li |
| 講演番号 | タイトル | 発表者 |
|---|---|---|
| ポスター発表 5月24日 PM3 | ||
| SEM18-P01 | Relationship between 3D resistivity structure and the occurrence of earthquake swarms and large earthquakes in the northern Noto Peninsula | 吉村 令慧 |
| SEM18-P02 | The First Resistivity Image of Chaochou Fault, Southtern Taiwan inferred from Magnetotelluric Data | Yekti Widyaningrum |
| SEM18-P03 | Three-dimensional resistivity structure in the focal region of 2000 Western Tottori Earthquake | 中村 謙佑 |
| SEM18-P04 | Broadband magnetotelluric observations in and around the focal region of the 1995 Hyogo-ken Nanbu Earthquake (M7.3) | 本田 貴之 |
| SEM18-P05 | On the network-MT surveys in the Kii Peninsula, southwestern Japan, aiming at obtaining high-resolition 3-D electrical resistivity structur | 渡部 熙 |
| SEM18-P06 | Preliminary report on monitoring of marine magnetotelluric responses in the Northern Hikurangi subduction zone, New Zealand | 馬場 聖至 |
| SEM18-P07 | 東北日本背弧域における海底地形を考慮した3次元比抵抗構造の推定 | 中濵 壮大 |
| SEM18-P08 | Imaging the Internal Structure of Izu-Oshima Volcano via 3-D Unstructed Magnetotelluric Inversion | 黄 祖偉 |
| SEM18-P09 | Three-dimensional resistivity structure of Garibaldi Volcanic Belt, in British Columbia, Canada | Mohammad Hakim Rezayee |
| SEM18-P10 | Can we sense conductivity changes caused by magma pressurization using magnetotelluric data at Mount Ruapehu, New Zealand? | Grant Caldwell |
| SEM18-P11 | 3D Resistivity Model of Taiwan: From Basin to Regional Scales | Jordi Mahardika Puntu |
| SEM18-P12 | Integrated 3-D magnetotelluric inversion using airborne EM constraints: a geothermal case study in northeastern Japan | 曾 國軒 |
| SEM18-P13 | Pingtung Plain Characterization Using Transient Electromagnetic Method | Agung Nugroho Ramadhan |
| SEM18-P14 | Development and Implementation of Real-Time Electromagnetic-Based Risk-Control Technology for Gas Stations Leakage Monitoring | Hsin-Chang Liu |
| SEM18-P15 | Characterizing Noise Effects in Magnetotelluric Surveys Through Synthetic Modeling | Haiyina Hasbia Amania |
| SEM18-P16 | Characteristics of the M2 tidal component of the ocean-bottom electromagnetic field in the northwestern Pacific | 伊藤 晟生 |
| SEM18-P17 | Demonstration of resistivity structure inference using tsunami-induced electric fields based on observations from Kozushima | 武林 哲志 |
| SEM18-P18 | Land, Sea Surface, and Seafloor Geomagnetic Depth Sounding Responses from 3-D Spherical Forward Modeling | Ding-Jiun Lin |