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セッション概要 / Session Detail


R004

R（レギュラーセッション/Regular Session）

地磁気・古地磁気・岩石磁気
Geomagnetism/Paleomagnetism/Rock Magnetism

日時／会場 11月25日　15:00～18:00　D会場
ポスター 11月26日　09:00～12:00　ポスター会場
座　長 11月25日　PM2
北原 優
吉村 由多加
コンビーナ 畠山 唯達（岡山理科大学）
北原 優（高知大学）
齊藤 武士（信州大学）
概要 本セッションは、現在および過去の地球・惑星磁場、岩石磁気・古地磁気とそれらの応用に関する研究の発表と議論のための場を提供する。地球・惑星磁場の観測・解析、自然試料・考古遺物などによる過去の地球・惑星磁場の変動・変遷と起源、数値実験による地球・惑星磁場の発生・変動メカニズムの解明、岩石・鉱物・隕石などの磁気特性の測定と理論、地球表層および掘削試料の磁気的情報に基づく地球の気候変動やテクトニクス、地球・惑星の磁気異常観測と磁化構造モデル、これらを実現するために必要な測定技術・解析手法の開発などについての研究発表を歓迎する。

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口頭発表
予稿本文の著者名の # マークは発表者を示す。
講演番号の * は招待講演を示す。
　 　 　 　 　
11月25日（月）
番号発表時間タイトル著者予稿
1
 15:00-15:15 Using recurrent neural networks trained by the Kalman filter to produce geomagnetic secular variation forecasts for the IGRF-14 Sho Sato
Hiroaki Toh
2
 15:15-15:30 A paleomagnetic record across the upper boundary of the Kaena reversed subchron from the Pliocene Mera Formation, Chikura Group Akihiro Tanimoto
Makoto Okada
3
 15:30-15:45 Paleointensity study on basalt cores from the Agulhas Plateau drilled during IODP Expedition 392 Chie Kato
Courtney J. Sprain
Edoardo Dallanave
4
 15:45-16:00 Archeointensity increase in Japan estimated from Middle and Late Yayoi potteries of 250 BCE to 50 CE Yutaka Yoshimura
Hyeon-Seon Ahn
Chie Kato
et al.
5
 16:00-16:15 Rock magnetic properties of the lava samples from Lundarreykjadalur valley in the Borgarfjordur region of western Iceland Yuhji YAMAMOTO
Hiroyuki HOSHI
Maxwell BROWN
6
 16:15-16:30 Remanent magnetization of volcanic ash from the Ninna eruption of Kaimondake volcano: Reliability as a paleomagnetic record Nobutatsu Mochizuki
Kodai Hayashida
Aoi Uematsu
16:30-16:45 休憩
7
 16:45-17:00 Process of acquiring remanent magnetization in volcanic rock masses ejected from Tokachi-dake volcano Koji Fukuma
Keiji Shinoda
8
 17:00-17:15 The detection of tsunami sediments caused by the 2024 Noto Peninsula Earthquake using by magnetic analysis. Noriko Kawamura
Hiroki Minami
9
 17:15-17:30 Effects of religious activities on magnetic properties of surface sediments in caldera lakes (Lakes Buyan and Tamblingan, Bali) Satria Bijaksana
Ulvienin Harlianti
Silvia Jannatul Fajar
et al.
10
 17:30-17:45 Remanence increases during storage for paleosol samples dried after hydrothermal heating Masayuki Hyodo
Yusuke Seto
Balazs Bradak
11
 17:45-18:00 Scanning SQUID microscope system for geological samples: Development of post-processing software on magnetic image data Hirokuni Oda
Jun Kawai
Miki Kawabata
et al.
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ポスター
予稿本文の著者名の # マークは発表者を示す。
講演番号の * は招待講演を示す。
　 　 　
11月26日（火）
番号タイトル著者予稿
1
 Effects of symmetric-antisymmetric interaction on the planetary magnetic fields Futoshi Takahashi
2
 Influence of Skin Effect on Mercury's Magnetic Field: A Dynamo Simulation Approach Yuto Yagi
Hiroaki Toh
Futoshi Takahashi
3
 Long-term cycle of the geodynamo revealed from relationship between reversal frequency and dipole strength Yutaka Yoshimura
Toshitsugu Yamazaki
4
 Relative paleointensity from the Miocene section of IODP Site U1490 deep-sea sediment in the western equatorial Pacific Norihiro Nakamura
Yuho Kumagai
Toshitsugu Yamazaki
5
 Paleomagnetic field variation during the transitional geomagnetic field from lava sequence in the Afar Depression, Ethiopia Ryuichiro Hidaka
Nobutatsu Mochizuki
Chie Kato
et al.
6
 Rock magnetism of lava flows in eastern Iceland―Toward elucidating geomagnetic field variations during high reversal rate period Yuto Koremura
Yuhji Yamamoto
Hiroyuki Hoshi
et al.
7
 Paleointensity and rock magnetic analyses of lavas formed by the 2017 and 2019-2020 eruptions on Nishinoshima, Ogasawara Islands Isao Yosano
Yuhji Yamamoto
Noriko Tada
et al.
8
 Revising Mesozoic magnetic anomaly lineations in the northwestern Pacific Ocean using updated data Juri Uda
Masao Nakanishi
William W Sager
9
 Paleomagnetic analyses on the Lutzow-Holm Complex at Skalevikshalsen in the coastal area of Lutzow-Holm Bay, East Antarctica Naoto Ishikawa
Kei-ichiro Koukami
10
 Reidentification of the magnetic anomaly lineations in the West Philippine Basin Soya Ito
Masao Nakanishi
11
 Dating the Southern Shatsky Rise Marine Sediment Cores Using Paleomagnetic Intensity Variability Ryunosuke Isoda
Yoichi Usui
12
 Reconstruction of thermal history of heated artifacts by paleomagnetic and rock magnetic methods Tadahiro Hatakeyama
Yorinao Shitaoka
13
 Fundamental research on the magnetic properties of sediments from the lower reaches of the Thu Bon River in central Vietnam Yu Kitahara
Ayako Funabiki
Sumiko Kubo
et al.
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