Outline of Session


Solid Earth Sciences(S) / Earth's Electromagnetism(EM)
S-EM34 Geomagnetism, paleomagnetism and rock magnetism

Short title Geomagnetism and paleomagnetism
Oral presentation
May 24 AM1 (10:00 - 10:45) 102A Nobutatsu Mochizuki 
May 24 AM2 (11:00 - 12:45) 102A Masahiko Sato  / Takeshi Saito 
May 24 PM1 (14:15 - 16:00) 102A Masaki Matsushima  / Hisayoshi Shimizu 
May 24 PM2 (16:15 - 18:00) 102A Yuhji Yamamoto  / Koji Fukuma 
Poster presentation
May 24 (Core Time 18:15 - 19:30) Convention Hall
Contact Nobutatsu Mochizuki
Email mochizuki@sci.kumamoto-u.ac.jp
Convener Nobutatsu Mochizuki  / Masaki Matsushima 
Scope This session is open to recent advances in all areas being concerned with geomagnetism, paleomagnetism, rock magnetism, and their applications to geophysical and geological issues. We welcome presentations on geodynamo, present and past geomagnetic behaviors, fundamental rock magnetic properties, and paleoclimatic changes and tectonic processes revealed by magnetic methods.

Time Presentation No Title Author Presenter Abstract
Oral Presentation   May 24 AM1 (10:00-10:45) 102A                              to the top
10:00 - 10:15 SEM34-01 Development of scanning SQUID microscope and initial results ODA, Hirokuni
MIYAMOTO, Masakazu
ODA, Hirokuni English
10:15 - 10:30 SEM34-02 Proposal of positioning method using a magnetized thin-film dot for scanning SQUID microscopy KAWAI, Jun
ODA, Hirokuni
KAWAI, Jun English
10:30 - 10:45 SEM34-03 Deconvolution of continuous paleomagnetic data: Implementation of convenient graphical software based on optimization XUAN, Chuang
ODA, Hirokuni
XUAN, Chuang English
Oral Presentation   May 24 AM2 (11:00-12:45) 102A                              to the top
11:00 - 11:15 SEM34-04 Measurement of dynamic magnetization in time domain and frequency domain KODAMA, Kazuto KODAMA, Kazuto English
11:15 - 11:30 SEM34-05 Rock magnetic properties of the September 2014 eruptive products from Ontake volcano, Japan SAITO, Takeshi
SAITO, Takeshi English
11:30 - 11:45 SEM34-06 Tsunami and seasonal variation records in Senday Bay sediments revealed by rock magnetic and geochemical analyses ABE, Hirokuni
KAWAMURA, Noriko English
11:45 - 12:00 SEM34-07 Environmental Rock-Magnetism of Cenozoic Red Clay in the South Pacific Gyre SHIMONO, Takaya
YAMAZAKI, Toshitsugu
SUZUKI, Katsuhiko
SHIMONO, Takaya English
12:00 - 12:15 SEM34-08 Variation in magnetic properties of serpentinized peridotites from Yokoniwa Rise, Central Indian Ridge FUJII, Masakazu
OKINO, Kyoko
SATO, Hiroshi
FUJII, Masakazu English
12:15 - 12:30 SEM34-09 Rock-magnetic properties of single zircon crystals sampled from the Tanzawa tonalitic pluton, central Japan SATO, Masahiko
SATO, Masahiko English
12:30 - 12:45 Invited
Magnetic anisotropy of amorphous silicate UYEDA, Chiaki UYEDA, Chiaki English
Oral Presentation   May 24 PM1 (14:15-16:00) 102A                              to the top
14:15 - 14:30 SEM34-11 Test of Hotspot Drift Using Recent Paleolatitude Data of Louisville Hotspot HARADA, Yasushi
HARADA, Yasushi English
14:30 - 14:45 SEM34-12 Timing of the clockwise rotation of Southwest Japan: paleomagnetic evidence from Miocene sedimentary rocks HOSHI, Hiroyuki
KATO, Daiki
ANDO, Yoshikazu
HOSHI, Hiroyuki English
14:45 - 15:00 SEM34-13 Rock magnetism and paleomagnetism of the Nohi Rhyolite in the eastern part of Southwest Japan SAKO, Kazuki
HOSHI, Hiroyuki
HOSHI, Hiroyuki English
15:00 - 15:15 SEM34-14 Further examination of the geoelectromagnetic jerk hypothesis SHIMIZU, Hisayoshi
UTADA, Hisashi
SHIMIZU, Hisayoshi English
15:15 - 15:30 SEM34-15 Geomagnetic secular variation due to upwelling and downwelling flows at the core surface MATSUSHIMA, Masaki MATSUSHIMA, Masaki English
15:30 - 15:45 SEM34-16 Propagation of Alfven waves in an outer stable layer excited by MHD thermal convection in a rotating spherical shell TAKEHIRO, Shin-ichi TAKEHIRO, Shin-ichi English
15:45 - 16:00 SEM34-17 Penetration of MHD disturbances into a strongly stable outer layer caused by MHD dynamo in a rotating spherical shell SASAKI, Youhei
TAKEHIRO, Shin-ichi
SASAKI, Youhei English
Oral Presentation   May 24 PM2 (16:15-18:00) 102A                              to the top
16:15 - 16:30 SEM34-18 Axial dipole moment over the past 400 years from single spot archeointensities FUKUMA, Koji FUKUMA, Koji English
16:30 - 16:45 SEM34-19 Reexamination of geomagnetic secular variation in Kinki District using samples from Suemura kilns (II) SHIBUYA, Hidetoshi
MOCHIZUKI, Nobutatsu
SHIBUYA, Hidetoshi English
16:45 - 17:00 SEM34-20 A preliminary paleomagnetic result from Lake Suigetsu 2014 cores MATSUSHITA, Hayato
HYODO, Masayuki
MATSUSHITA, Hayato English
17:00 - 17:15 SEM34-21 Magneto-biostratigraphy of the Upper Triassic bedded chert succession from the Mino Belt, Inuyama area, central Japan YAMASHITA, Daisuke
UNO, Koji
ONOUE, Tetsuji
YAMASHITA, Daisuke English
17:15 - 17:30 3-min talk in an oral session (SEM34-P01/SEM34-P02/SEM34-P03/SEM34-P04/SEM34-P05)
17:30 - 17:45 3-min talk in an oral session (SEM34-P07/SEM34-P08/SEM34-P09/SEM34-P10/SEM34-P11)
17:45 - 18:00 3-min talk in an oral session (SEM34-P12)

Presentation No Title Author Presenter Abstract
Poster Presentation   May 24  Core Time (18:15-19:30) Convention Hall                    to the top
SEM34-P01 Paleomagnetism of a lithological contact of granophyre dikes with bedrock granites at Vredefort dome, South Africa NAKAMURA, Norihiro NAKAMURA, Norihiro English
SEM34-P02 Archeointensity study on baked clay from the reconstructed kiln: implication for validity of the Tsunakawa-Shaw method YAMAMOTO, Yuhji
TORII, Masayuki
NATSUHARA, Nobuyoshi
YAMAMOTO, Yuhji English
SEM34-P03 Archeointensity trend between 7th and 10th century in Japan KITAHARA, Yu
KITAHARA, Yu English
SEM34-P04 Archeomagnetic study of Takabatake ruins and Wada-taishido ruins in Matsumoto city HEMMI, Ryo
SAITO, Takeshi
HEMMI, Ryo English
SEM34-P05 Anallyzing the early 19th century's Geomagnetic declination in Japan from Tadataka Inoh's Santou-Houi-Ki The 9th report TSUJIMOTO, Motohiro
OMOTANI, Akitoshi
MIYAUTI, Satoshi
TSUJIMOTO, Motohiro English
SEM34-P06 Remanent magnetization observed in core sediments from the Ichinomegata Maar, Akita Prefecture ANRAKU, Kazuhiro
YAMADA, Kazuyoshi
ANRAKU, Kazuhiro English
SEM34-P07 Remanent magnetization of a sediment core from Haneji-naikai, Okinawa : Diagenetic modification of magnetic mineral TAKANASHI, Yutaro
YAMADA, Kazuyoshi
TAKANASHI, Yutaro English
SEM34-P08 Rock magnetic property of the marine sediment cores recovered from IODP Site U1403 in the Northwest Atlantic FUKAMI, Hiroto
FUKAMI, Hiroto English
SEM34-P09 Relative paleointensity during the last 3 m.y. from sediments in the western equatorial Pacific SAKURAMOTO, Yukihiro
YAMAZAKI, Toshitsugu
KIMOTO, Katsunori
SAKURAMOTO, Yukihiro English
SEM34-P10 Origin of magnetic remanence in coral skeletons in Ishigaki Island, Japan KUMAGAI, Yuho
NAKAMURA, Norihiro
SATO, Tetsuro
KUMAGAI, Yuho English
SEM34-P11 A new magnetic relaxation dating reveals tsunami ages from individual tsunamigenic coral boulders on Ishigaki Island SATO, Tetsuro
NAKAMURA, Norihiro
GOTO, Kazuhisa
SATO, Tetsuro English
SEM34-P12 Precise determination of Fe species in plagioclase crystals: a preliminary study SATO, Masahiko
USHIODA, Masashi
NAKADA, Ryoichi
SATO, Masahiko English
SEM34-P13 The magnetic structure in Taiwan CHEN, Chun-rong
YEN, Horng-yuan
CHEN, Chieh-hung
CHEN, Chun-rong English