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Short title
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Geomagnetism and paleomagnetism
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Oral presentation
Date/Room/Chair
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April 30 AM1 (09:00 - 10:45)
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413
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Ataru Sakuraba
/ Yuhji Yamamoto
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April 30 AM2 (11:00 - 12:45)
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413
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Nobutatsu Mochizuki
/ Futoshi Takahashi
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April 30 PM1 (14:15 - 15:00)
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413
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Ataru Sakuraba
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Poster presentation
Date/Room
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April 30 (Core Time 18:15 - 19:30)
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Poster
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Contact
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Ataru Sakuraba
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Email
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sakuraba@eps.s.u-tokyo.ac.jp
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Convener
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Ataru Sakuraba
/ Nobutatsu Mochizuki
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Scope
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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.
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Notes
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| Time |
Presentation No |
Title |
Author |
Presenter |
Abstract |
|
Oral Presentation April 30 AM1 (09:00-10:45) 413 to the top
|
|
09:00 - 09:15
|
SEM37-01
|
Testing paleointensity determination using Wilson method
|
FUKUMA, Koji
SHCHERBAKOV, V. P.
SHCHERBAKOVA, V. V.
|
FUKUMA, Koji
|
English
|
|
09:15 - 09:30
|
SEM37-02
|
Microscopic observation of titanomagnetite grains during paleointensity experiments of volcanic rocks
|
TANAKA, Hidefumi
YAMAMOTO, Yuhji
|
YAMAMOTO, Yuhji
|
English
|
|
09:30 - 09:45
|
SEM37-03
|
Archeointensity trend between 8th and 11th century in Okayama
|
KITAHARA, Yu
YAMAMOTO, Yuhji
HATAKEYAMA, Tadahiro
other
|
KITAHARA, Yu
|
English
|
|
09:45 - 10:00
|
SEM37-04
|
Absolute paleointensity determinations of welded tuffs: Correlations between relative and absolute paleointensity data
|
FUJII, Satomu
MOCHIZUKI, Nobutatsu
HASEGAWA, Takeshi
other
|
MOCHIZUKI, Nobutatsu
|
English
|
|
10:00 - 10:15
|
SEM37-05
|
Rock magnetic study of the North Atlantic sediment during late Pliocene and early Pleistocene
|
SATO, Masahiko
OHNO, Masao
HAYASHI, Tatsuya
other
|
SATO, Masahiko
|
English
|
|
10:15 - 10:30
|
SEM37-06
|
Magnetic properties of REY rich red clay near Minami-Torishima in the Pacific Ocea
|
YAMAZAKI, Toshitsugu
USUI, Yoichi
SHIMONO, Takaya
|
YAMAZAKI, Toshitsugu
|
English
|
|
10:30 - 10:45
|
3-min talk in an oral session (SEM37-P01 / SEM37-P02 / SEM37-P04 /SEM37-P05 / SEM37-P06)
|
|
Oral Presentation April 30 AM2 (11:00-12:45) 413 to the top
|
|
11:00 - 11:15
|
SEM37-07
|
A method for measuring rapid magnetization change in high field using a pulse magnetizer: A new rock magnetic approach
|
KODAMA, Kazuto
|
KODAMA, Kazuto
|
English
|
|
11:15 - 11:30
|
SEM37-08
|
Paleomagnetic study of the Holocene volcanic rocks and tephras from post-caldera central cones of Aso Volcano
|
ABIRU, Takuya
SHIBUYA, Hidetoshi
MOCHIZUKI, Nobutatsu
other
|
SHIBUYA, Hidetoshi
|
English
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11:30 - 11:45
|
SEM37-09
|
Paleomagnetic secular variation record for the last 7000 years observed in piston cores from the Ichinomegata Maar
|
ANRAKU, Kazuhiro
HAYASHIDA, Akira
HARAGUCHI, Tsuyoshi
other
|
ANRAKU, Kazuhiro
|
English
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|
11:45 - 12:00
|
SEM37-10
|
Thermomagnetic characteristics in the Hikageyama lava: searching a paleomagnetic record of the Laschamp excursion
|
NISHIYAMA, Hiroto
HAYASHIDA, Akira
SAWADA, Yoshihiro
other
|
NISHIYAMA, Hiroto
|
English
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|
12:00 - 12:15
|
SEM37-11
|
Electromagnetic core-mantle coupling and length-of-day variation in numerical dynamo models
|
TAKAHASHI, Futoshi
|
TAKAHASHI, Futoshi
|
English
|
|
12:15 - 12:30
|
SEM37-12
|
Infulence of surface displacement on fluid motions induced by Joule heating in the inner core of the Earth
|
TAKEHIRO, Shin-ichi
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TAKEHIRO, Shin-ichi
|
English
|
|
12:30 - 12:45
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3-min talk in an oral session (SEM37-P07 / SEM37-P08 / SEM37-P09 /SEM37-P10 / SEM37-P13)
|
|
Oral Presentation April 30 PM1 (14:15-15:00) 413 to the top
|
|
14:15 - 14:30
|
SEM37-13
|
Paleomagnetism of the Znp-Ohta tephra in eastern Honshu: relative tectonic rotations at local and regional scales?
|
HOSHI, Hiroyuki
FUTAMURA, Sho
|
HOSHI, Hiroyuki
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English
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|
14:30 - 14:45
|
SEM37-14
|
Past continental shape inferred from GPS data
|
KAWAI, Keigo
KATO, Tadayoshi
HARADA, Yasushi
|
HARADA, Yasushi
|
English
|
|
14:45 - 15:00
|
SEM37-15
|
Problems related to the past motion of the Philippine Sea Plate
|
TAKAHASHI, Masaki
|
TAKAHASHI, Masaki
|
English
|
| Presentation No |
Title |
Author |
Presenter |
Abstract |
|
Poster Presentation April 30 Core Time (18:15-19:30) Poster to the top
|
|
SEM37-P01
|
Environmental rock-magnetism of red clay in the South Pacific Gyre during the Cenozoic: relation with rare-earth content
|
SHIMONO, Takaya
YAMAZAKI, Toshitsugu
SUZUKI, Katsuhiko
|
SHIMONO, Takaya
|
English
|
|
SEM37-P02
|
Regional differences in magnetic properties of topmost sediments of the Northern Lake Biwa
|
ISHIKAWA, Naoto
ISHIKAWA, Kanako
|
ISHIKAWA, Naoto
|
English
|
|
SEM37-P03
|
Magnetic properties of the sediments and suspended solids in the sea surface water at the Hiroshima bay station.
|
KAWAMURA, Noriko
|
KAWAMURA, Noriko
|
English
|
|
SEM37-P04
|
Paleomagnetic study of the turbidite sediments around the Daini Atsumi Knoll
|
TAMAKI, Machiko
SUZUKI, Kiyofumi
EGAWA, Kousuke
|
TAMAKI, Machiko
|
English
|
|
SEM37-P05
|
Emplacement mechanism of marine volcaniclastic sediments (IODP Site U1397, 1398) based on rock magnetic properties
|
SAITO, Takeshi
KATAOKA, Kyoko S.
|
SAITO, Takeshi
|
English
|
|
SEM37-P06
|
Paleomagnetic direction of the Tomikusa Group in southern Nagano Prefecture and its tectonic significance
|
SAKO, Kazuki
HOSHI, Hiroyuki
|
SAKO, Kazuki
|
English
|
|
SEM37-P07
|
Rock magnetism and its petrological charactization of fossil Porites coral frameworks in Ishigaki island, Japan
|
KUMAGAI, Yuho
NAKAMURA, Norihiro
SATO, Tetsuro
|
KUMAGAI, Yuho
|
English
|
|
SEM37-P08
|
Effect of thermal expansion on Neel's relaxation nomograph of magnetite and its agreement with the radiocarbon age
|
SATO, Tetsuro
NAKAMURA, Norihiro
GOTO, Kazuhisa
|
SATO, Tetsuro
|
English
|
|
SEM37-P09
|
Rock magnetic study of single zircon crystals sampled from river sands
|
SATO, Masahiko
YAMAMOTO, Shinji
YAMAMOTO, Yuhji
other
|
SATO, Masahiko
|
English
|
|
SEM37-P10
|
Development of the Japan Archeomagnetism Database
|
HATAKEYAMA, Tadahiro
|
HATAKEYAMA, Tadahiro
|
English
|
|
SEM37-P11
|
Medium soscale crustal structure based on magnetic and gravity anomalies in the eastern part of Hokkaido, Japan. -part 2
|
MORIJIRI, Rie
NAKAGAWA, Mitsuru
|
MORIJIRI, Rie
|
English
|
|
SEM37-P12
|
Seismogenic shear-induced thermal turbulence in Nojima fault gouges: micro-textural and rock magnetic considerations
|
NAKAMURA, Norihiro
FUKUZAWA, Tomohiko
|
NAKAMURA, Norihiro
|
English
|
|
SEM37-P13
|
Analyzing the early 19 century's geomagnetic declination in Japan from Tadataka Inoh's Santou-Houi-Ki.
|
TSUJIMOTO, Motohiro
OMOTANI, Akitoshi
INUI, Takaaki
other
|
TSUJIMOTO, Motohiro
|
English
|