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-EM17 | ||
| タイトル | 和文 | 地磁気・古地磁気・岩石磁気 | |
| 英文 | Geomagnetism, Paleomagnetism and Rock Magnetism | ||
| タイトル短縮名 | 和文 | Geomagnetism and Paleomagnetism | |
| 英文 | Geomagnetism and Paleomagnetism | ||
| 代表コンビーナ | 氏名 | 和文 | 小田 啓邦 |
| 英文 | Hirokuni Oda | ||
| 所属 | 和文 | 産業技術総合研究所地質情報研究部門 | |
| 英文 | Institute of Geology and Geoinformation, Geological Survey of Japan, AIST | ||
| 共同コンビーナ 1 | 氏名 | 和文 | 高橋 太 |
| 英文 | Futoshi Takahashi | ||
| 所属 | 和文 | 九州大学大学院理学研究院 | |
| 英文 | Faculty of Sciences, Kyushu University | ||
| 共同コンビーナ 2 | 氏名 | 和文 | 浅利 晴紀 |
| 英文 | Seiki Asari | ||
| 所属 | 和文 | 気象庁地磁気観測所 | |
| 英文 | Kakioka Magnetic Observatory, Japan Meteorological Agency | ||
| 共同コンビーナ 3 | 氏名 | 和文 | Maxwell Christopher Brown |
| 英文 | Maxwell Christopher Brown | ||
| 所属 | 和文 | University of Minnesota | |
| 英文 | University of Minnesota | ||
| 共同コンビーナ 4 | 氏名 | 和文 | 安 ヒョンソン |
| 英文 | Hyeon-Seon Ahn | ||
| 所属 | 和文 | 韓国地質資源研究院 | |
| 英文 | Korea Institute of Geoscience and Mineral Resources | ||
| 発表言語 | E | ||
| スコープ | 和文 |
The remarkable progress in Earth Sciences today owes much to our understanding of Earth's magnetic field. This session invites contributions on the latest advances in geomagnetism, paleomagnetism, rock magnetism, and their wide-ranging applications to geophysical and geological problems. We welcome presentations on topics such as the geodynamo, present and ancient geomagnetic field behavior, fundamental rock magnetic properties, paleogeography including tectonic processes, and insights into paleoclimate. In addition, we encourage submissions related to satellite- and ground-based magnetic field observations, studies of lunar and planetary magnetism, and magnetic investigations of meteorites, which are new windows into planetary evolution and solar system history. We also welcome innovative methodologies, software tools, and instrumentation that support and expand these research frontiers. Through this session, we aim to foster forward-looking discussions that will inspire future breakthroughs in magnetism-related Earth and planetary sciences. We encourage contributions that stimulate interdisciplinary collaborations toward establishing the SEDI-Japan community. |
|
| 英文 |
The remarkable progress in Earth Sciences today owes much to our understanding of Earth's magnetic field. This session invites contributions on the latest advances in geomagnetism, paleomagnetism, rock magnetism, and their wide-ranging applications to geophysical and geological problems. We welcome presentations on topics such as the geodynamo, present and ancient geomagnetic field behavior, fundamental rock magnetic properties, paleogeography including tectonic processes, and insights into paleoclimate. In addition, we encourage submissions related to satellite- and ground-based magnetic field observations, studies of lunar and planetary magnetism, and magnetic investigations of meteorites, which are new windows into planetary evolution and solar system history. We also welcome innovative methodologies, software tools, and instrumentation that support and expand these research frontiers. Through this session, we aim to foster forward-looking discussions that will inspire future breakthroughs in magnetism-related Earth and planetary sciences. We encourage contributions that stimulate interdisciplinary collaborations toward establishing the SEDI-Japan community. |
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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 |
Richard Bono (Florida State University) John Tarduno (University of Rochester) Suzanne McEnroe (Norwegian University of Science and Technology) |
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| 時間 | 講演番号 | タイトル | 発表者 |
|---|---|---|---|
| 口頭発表 5月28日 PM1 | |||
| 13:45 - 14:10 | SEM17-01 | Multidecadally to centennially resolved field behavior associated with geomagnetic excursions over the last glacial cycle | Andrew P Roberts |
| 14:10 - 14:25 | SEM17-02 | A Remarkably Extended Eocene Geomagnetic Reversal Revealed by Sedimentary Records at IODP Site U1408 | 山本 裕二 |
| 14:25 - 14:40 | SEM17-03 | 房総半島南端地域に分布する海成層の第四系基底部付近におけるボーリングコアから得られた高時間分解能を持つガウス−松山地磁気逆転記録 | 岡田 誠 |
| 14:40 - 14:55 | SEM17-04 | 房総半島南端，千倉層群布良層に記録された後期鮮新世の地磁気エクスカーション | 谷元 瞭太 |
| 14:55 - 15:10 | SEM17-05 | Apparent decrease of relative paleointensity proxy in deep-sea surface sediments of several tens of centimeters below the seafloor | 山崎 俊嗣 |
| 口頭発表 5月28日 PM2 | |||
| 15:30 - 15:55 | SEM17-06 | Variability in turbulent fluids and the Earth’s dynamo | Daria Holdenried-Chernoff |
| 15:55 - 16:10 | SEM17-07 | 鬼岳火山群 (18 ka) で得られた低い古地磁気強度から推察される Hilina Pali エクスカーション | 福間 浩司 |
| 16:10 - 16:25 | SEM17-08 | エチオピア・アファール凹地テンダホグラーベンの溶岩の古地磁気：リフトの磁化構造と古地球磁場変動に関する考察 | 望月 伸竜 |
| 16:25 - 16:40 | SEM17-09 | Analysis of Magnetic Anomalies in the Area of the Sirente Crater in Italy. | Mikołaj Zawadzki |
| 16:40 - 16:55 | SEM17-10 | An attempt to identify mineral nanofragmentation as the mark of multiple low-intensity impacts in carbonaceous chondrites | Balazs Bradak |
| 口頭発表 5月29日 AM1 | |||
| 9:00 - 9:25 | SEM17-11 | Paleomagnetic Signals for the Long Term Evolution of Earth’s Living Surface, Solid Interior and Liquid Core | Richard K. Bono |
| 9:25 - 9:50 | SEM17-12 | Predictions from Geodynamo Simulation of Paleomagnetic Field Behaviour at Inner Core Nucleation | Christopher J Davies |
| 9:50 - 10:15 | SEM17-13 | The ultra-weak Cryogenian-Ediacaran magnetic field: Implications for the core and the evolution of animal life | John Anthony Tarduno |
| 10:15 - 10:30 | SEM17-14 | Ediacaran to Cambrian diversification triggered by lack of protection from cosmic radiation | Gunther Kletetschka |
| 口頭発表 5月29日 AM2 | |||
| 10:45 - 11:00 | SEM17-15 | Early Eocene marine deoxygenation dynamics recorded by rock magnetic records | Victor Andres Piedrahita Velez |
| 11:00 - 11:15 | SEM17-16 | Long-term variations in environmental magnetism of North Pacific pelagic clays | 臼井 洋一 |
| 11:15 - 11:30 | SEM17-17 | Magnetic Constraints on Chronology and Paleoceanographic Reconstruction in Glaciomarine Sediments of the Ross Sea Continental Margin, Antarctica | Ji Young Shin |
| 11:30 - 11:45 | SEM17-18 | Magnetic and Physicochemical Properties of Soil at Batujaya Archaeological Site: Characterizing Tropical Anthropogenic Signatures | Dini Fitriani |
| 11:45 - 12:00 | SEM17-19 | How local is anomaly of surface magnetic susceptibility of soils – effect of geology | Eduard Petrovsky |
| 12:00 - 12:15 | SEM17-20 | Forensic-geology-based magnetic survey and analysis in Japan: A brief review | 川村 紀子 |
| 講演番号 | タイトル | 発表者 |
|---|---|---|
| ポスター発表 5月28日 PM3 | ||
| SEM17-P01 | Discrepancies between preliminary rock magnetic and SEM observations in the NWA11469 meteorite | 豊永 千夏 |
| SEM17-P02 | Rock magnetic investigation of samples collected across the gold mineralization zone of quartz veins in South Korea: a preliminary report | 安 ヒョンソン |
| SEM17-P03 | Determination of debris-avalanche emplacement age by using viscous remanent magnetization: a case study on granitic boulders from Kii Peninsula, Japan | 小田 啓邦 |
| SEM17-P04 | What can we learn from magnetic anomalies measured on the micrometer, meter and Km-scale: Insights from airborne and integrated UAV, ground and mineral-scale surveys | Suzanne A McEnroe |
| SEM17-P05 | Onboard observations of the vector magnetic field using multiple sensors and development of a shipboard three-component magnetic gradiometer system | 小野 誠太郎 |
| SEM17-P06 | Separating geometric effects from intensity change in subduction-zone magnetic anomaly modeling using a rotation-only baseline | Seunghyeon Lee |
| SEM17-P07 | Syn-deformational mineralogical change driven by physicochemical processes in the Japan Trench accretionary wedge | 内田 泰蔵 |
| SEM17-P08 | Paleomagnetic structural reconstruction of the mass transport sequence, Hole C00019M, IODP Expedition 405: Implications of large-slip dynamics of frontal wedge in the megathrust earthquake events | 金松 敏也 |
| SEM17-P09 | 日本海溝における深海タービダイトの特性と古流向パターン | 熊 衎昕 |
| SEM17-P10 | 鹿児島県池田湖の極表層堆積物の磁気的特性の深度方向変化 | 石川 尚人 |
| SEM17-P11 | Toward the Construction of Paleomagnetic Stratigraphy of the Green River Formation (Utah, USA) during Early Eocene Hyperthermals | 松本 裕貴 |
| SEM17-P12 | New contributions from palaeomagnetism, historical chronicles and stratigraphy to the eruptive activity of the Vulcanello islet (Vulcano Island, Aeolian archipelago, Italy) | Gianfilippo De Astis |
| SEM17-P13 | 伊豆大島における表層岩石磁気の影響による全磁力変動の調査 | 笹岡 雅宏 |
| SEM17-P14 | Improve and update of the archaeomagnetic database in Japan | 畠山 唯達 |
| SEM17-P15 | Towards the estimate of the firing conditions of archaeological relics based on magnetic mineral assembly | 加藤 千恵 |
| SEM17-P16 | モンゴル西部Zavkhanテレーンに分布する4-8億年前の火成岩および深成岩の古地磁気強度 | 穴井 千里 |
| SEM17-P17 | Can quasi-modes in a stratified layer at the top of the Earth's core be observed in geomagnetic fluctuations? | 中島 涼輔 |
| SEM17-P18 | Influence of the electrical conductivity heterogeneity at the bottom of the mantle on the flow and magnetic field at the surface of the core (2) | 清水 久芳 |
| SEM17-P19 | 地球外核上部安定成層におけるMAC波の分散関係の数値解析 | 川口 智也 |