Outline of Session

   

Solid Earth Sciences(S) / Earth's Electromagnetism(EM)
S-EM032 Geomagnetism and Paleomagnetism


Short title Geomagnetism and Paleomagnetism
Oral presentation
Date/Room/Chair
May 25 AM1 (09:00 - 10:30) Exibition hall 7 subroom 2 Yuhji Yamamoto  / Minoru Uehara 
May 25 AM2 (10:45 - 12:15) Exibition hall 7 subroom 2 Takeyuki Ueki  / Koji Uno  / Tadahiro Hatakeyama 
May 25 PM1 (13:45 - 15:15) Exibition hall 7 subroom 2 Masaki Matsushima  / Futoshi Takahashi 
Poster presentation
Date/Room
May 25 (Core Time 17:15 - 18:45) Convention Hall
Contact Yuhji Yamamoto
Email y.yamamoto@kochi-u.ac.jp
Convener Yuhji Yamamoto  / Koji Uno 
Scope This session is open to recent advances in all areas being concerned with geomagnetism, paleomagnetism and applications of magnetic methods to geophysical and geological issues. Papers are solicited which discuss geodynamo, present and past geomagnetic behaviors, fundamental rock magnetic properties, and paleoclimatic changes and tectonic processes revealed by magnetic methods.
Notes  


Time Presentation No Title Author Presenter Abstract
Oral Presentation   May 25 AM1 (09:00-10:30) Exibition hall 7 subroom 2                              to the top
09:00 - 09:15 SEM032-01 Magnetization data of single small particle obtained by magnetic ejection and rotation observed in microgravity Chiaki Uyeda
Keiji Hisayoshi
Chiaki Uyeda English
09:15 - 09:30 SEM032-02 New advances in magneto-optical imaging applied to rock magnetism and paleomagnetism Minoru Uehara
Corrnelis Jacominus van der Beek
Jerome Gattacceca
other
Minoru Uehara English
09:30 - 09:45 SEM032-03 Rock magnetic identification of magnetic minerals in widespread tephra layers in Japan Masayuki Torii
Yuhsei Nakahara
Junko Fujii
other
Masayuki Torii English
09:45 - 10:00 SEM032-04 Paleomagnetic and rock magnetic studies of basement basalts recovered during IODP Expeditions 320/321 Yuhji Yamamoto
IODP Expeditions 320/321 Scientific Party
Yuhji Yamamoto English
10:00 - 10:15 SEM032-05 Magnetic property changes across the Fe redox boundary in a sediment core from the Ontong-Java Plateau Toshitsugu Yamazaki
Peter Solheid
Toshitsugu Yamazaki English
10:15 - 10:30 SEM032-06 Paleointensity and Environmental magnetism of gravity cores covering the last 100 kyr taken in the central Okhotsk Sea Takaya Shimono
Toshitsugu Yamazaki
Takaya Shimono English
Oral Presentation   May 25 AM2 (10:45-12:15) Exibition hall 7 subroom 2                              to the top
10:45 - 11:00 SEM032-07 Reconstruction geomagnetic secular variation curve from archeomagnetic data during the past 2000 years in Japan Mao Yamamoto
Tadahiro Hatakeyama
Yokoyama Yukiko
Tadahiro Hatakeyama English
11:00 - 11:15 SEM032-08 Paleomagnetism of Oginosen volcano locating at the border of Hyogo and Tottori Prefectures and paleosecular variation Makoto Jinde
Hayao Morinaga
Makoto Jinde English
11:15 - 11:30 SEM032-09 Where was the deformation of East Asia due to the India-Asia collision extended into ? (2) Takuya Kawamura
Hiroaki Aoki
Hayao Morinaga
other
Takuya Kawamura English
11:30 - 11:45 SEM032-10 Cretaceous paleo-latitude of Southwest Japan by paleomagnetism Hiroaki Aoki
Hayao Morinaga
Hiroaki Aoki English
11:45 - 12:00 SEM032-11 Newly found the Reunion Subchronozone from the Plio-Pleistocene Uonuma Group in the Chuetsu area of Niigata Prefecture Takeyuki Ueki
Arata Momohara
Takeshi Saito
Takeyuki Ueki English
12:00 - 12:15 SEM032-12 Fluid motions induced by horizontally heterogeneous Joule heating in the inner core of the earth Shin-ichi Takehiro Shin-ichi Takehiro English
Oral Presentation   May 25 PM1 (13:45-15:15) Exibition hall 7 subroom 2                              to the top
13:45 - 14:00 SEM032-13 Weak-field dynamo emerging in a rotating spherical shell with stress-free top and no-slip bottom boundaries Youhei SASAKI
Shin-ichi Takehiro
Yoshi-Yuki Hayashi
other
Youhei SASAKI English
14:00 - 14:15 SEM032-14 Lunar magnetic field observations by MAP-LMAG onboard SELENE (Kaguya): global mapping of the lunar magnetic anomaly Hideo Tsunakawa
Hidetoshi Shibuya
Futoshi Takahashi
other
Hideo Tsunakawa English
14:15 - 14:30 SEM032-15 Surface magnetic field mapping on high albedo marking areas of the moon (II) Improvements using Kaguya low altitude data Hidetoshi Shibuya
Hideo Tsunakawa
Futoshi Takahashi
other
Hidetoshi Shibuya English
14:30 - 14:45 SEM032-16 THE RADIUS OF THE LUNAR CORE ESTIMATED FROM THE INDUCED MAGNETIC MOMENT OF THE MOON MEASURED BY SELENE (KAGUYA) Hisayoshi Shimizu
Masaki Matsushima
Futoshi Takahashi
other
Hisayoshi Shimizu English
14:45 - 15:00 SEM032-17 Magnetic lines of force due to lunar magnetic anomalies observed by the Lunar Magnetometer onboard SELENE (Kaguya) Masaki Matsushima
Hidetoshi Shibuya
Aya Hayashida
other
Masaki Matsushima English
15:00 - 15:15 SEM032-18 Dipole source modeling of the lunar magnetic anomalies using Kaguya LMAG low altitude data Futoshi Takahashi
Hideo Tsunakawa
Hisayoshi Shimizu
other
Futoshi Takahashi English


Presentation No Title Author Presenter Abstract
Poster Presentation   May 25  Core Time (17:15-18:45) Convention Hall                    to the top
SEM032-P01 A rapid inversion of magnetic microscope data by the Subtractive Optimally Localized Averages method Yoichi Usui
Minoru Uehara
Kensaku Okuno
Yoichi Usui English
SEM032-P02 Development of laser-selective stepwise thermal demagnetization system Norihiro Nakamura
Minoru Uehara
Norihiro Nakamura English
SEM032-P03 A revised system for detecting frequency and magnetic field dependence of AC magnetic susceptibility Kazuto Kodama Kazuto Kodama English
SEM032-P04 Calibration of initial magnetic susceptibility measurements Koji Fukuma
Masayuki Torii
Koji Fukuma English
SEM032-P05 Transformation remanent magnetization due to the Verwey transition of magnetite Masahiko Sato
Nobutatsu Mochizuki
Hideo Tsunakawa
Masahiko Sato English
SEM032-P06 Rock magnetic study of subsurface deposits with volcanic materials in Yufu City, Kyushu Shoko Fujii
Naoto Ishikawa
Keiji Takemura
Shoko Fujii English
SEM032-P07 Relationship between dissolvable iron in sea water just above sediments and magnetic properties of marine sediments Noriko Kawamura
Atsushi Kurasawa
Naoto Ishikawa
other
Noriko Kawamura English
SEM032-P08 SEM observations of magnetic particles in surface sediments off Shikoku, Japan Naohiro Shibata
Yuhji Yamamoto
Masafumi MURAYAMA
Naohiro Shibata English
SEM032-P09 Rock magnetic study of widespread tephra recovered from Lake Biwa sediments Yurie Yamamoto
Keiji Takemura
Masayuki Torii
Yurie Yamamoto English
SEM032-P10 Rock magnetic study of widespread Aira Tn (AT) tephra Yuhsei Nakahara
Masayuki Torii
Junko Fujii
other
Masayuki Torii English
SEM032-P11 Remeasurements and rock magnetic study of legacy samples from Suemura ancient kilns Kazutaka Okumoto
Masayuki Torii
Tadahiro Hatakeyama
Masayuki Torii English
SEM032-P12 Environmental magnetic study of core sediments from Lake Biwa (BIW08-B) Megumi Nasu
Masayuki Torii
Keiji Takemura
Masayuki Torii English
SEM032-P13 Paleomagnetic and rock magnetic studies of sediment core (BIW08-B) in Lake Biwa Yusuke Ogura
Naoto Ishikawa
Akira Hayashida
other
Yusuke Ogura English
SEM032-P14 Magnetic properties of the topmost sediments from the deepest part of the northern Lake Biwa Tomoko Asami
Naoto Ishikawa
Kanako Ishikawa
Tomoko Asami English
SEM032-P15 Paleomagnetic and rock magnetic studies of sediment cores from Lake Biwa off Nagahama Yoshihiko Tanigawa
Naoto Ishikawa
Masahiko Yasuda
other
Naoto Ishikawa English
SEM032-P16 Sedimentary Record of Geomagnetic Polarity Excursions in Core Samples from Lake Biwa Tomohiro Yamamoto
Masahiko Yasuda
Akira Hayashida
Tomohiro Yamamoto English
SEM032-P17 Rock magnetic property of surface sediments in Tarim Basin: implications for provenance study of Chinese loess deposits Kazunori Mishima Kazunori Mishima English
SEM032-P18 Paleomagnetic study of on-shore drilled core samples (ANA-2) from the Ananai Formation tomohiro sasaki
Masayuki Torii
Kazuto Kodama
other
tomohiro sasaki English
SEM032-P19 Paleomagnetic study of red cherts from the Chichibu Terrane Koji Uno
Saki Hamami
Tetsuji Onoue
Koji Uno English
SEM032-P20 Bathymetry, and gravity and magnetic anomalies west of Okinawa Island during GH09 cruise Hirokuni Oda
Kohsaku Arai
Tomoyuki Sato
Hirokuni Oda English
SEM032-P21 Analyzing the early 19th century's geomagnetic declination in japan from Tadataka Inoh's Santou-Houi-Ki The 4th report. Motohiro Tsujimoto
Akitoshi Omotani
Motohiro Tsujimoto English
SEM032-P22 Paleomagnetic intensity of Aso pyroclastic flows: Additional results with LTD-DHT Shaw method, Thellier method with pTRM Toru Maruuchi
Hidetoshi Shibuya
Nobutatsu Mochizuki
Toru Maruuchi English
SEM032-P23 The effect of anisotropic diffusivity on rotating magnetoconvection in the Earth's core Masaki Matsushima Masaki Matsushima English
SEM032-P24 High-order combined compact difference scheme in dynamo simulation Futoshi Takahashi Futoshi Takahashi English
SEM032-P25 Distribution of temperature perturbation in the Earth's outer core Ataru Sakuraba Ataru Sakuraba English